Ningbo Youxin Optic-electronic Technology Co.,Ltd

Ningbo, Zhejiang, China

We are offering vertical fiber optic splice closure vertical fiber optic splice closure, with metal hoop, dome, vertical type, 4 (4x16mm)  inlet or outlet ports, 1~6 trays for bunch fiber. For bunch fiber - 031 tray (234*96mm) with 12 cores and heat shrinkable protective sleeves, accessories, 415x190mm. (price for bunch fiber, with 2 trays, total 24 cores).features :                                                                                                            download doc:   fsc-c031        ◇ advanced internal structure design◇ easy to re-enter, it never requires re-entry kits◇ slide-in-lock design , over 90º opening angle tray◇ earthling deriving device can be installed on the house of fosc◇ elastic integrated seal fitting◇ operating temperature : -40~+65 ℃description◇ 4 inlet/outlet ports provided: 4 ports suit for single fiber cable with max ø16 and minimum ø7mm. The inlet/outlet ports could be decided according to quantity and diameter of cable, the corresponding port plugs should be taken away. ◇ the fittings provided with fsc-c031: 2pcs of special wrench, earthing wire, nylon tie, labeling paper, desiccant, 4pcs of elastic ring, 4pcs of plastic gaskets. ◇accessories for customers' selection: earthing deriving device, pressure testing valve, buffer tube for bunchy fiber, 1 piece metal hoop.parameter modelsizecore capacitycable ports      max diameter of cableoptical fiber splice tray(ofst)  (including heat shrinkable protective sleevefsc-c031i (bunchy)    415x190mm72416mm           ofst with 12 cores       (1~6pcs of ofst 031)fsc-c032ii (bunchy)96       ofst with 24cores       (1~4pcs of ofst 032) applications◇ fttb, ftth (fttx)◇ atm◇ catv◇

We are offering vertical fiber optic splice closure vertical fiber optic splice closure, with metal hoop, dome, vertical type, 4 (4x16mm)  inlet or outlet ports, 1~4 trays for bunch fiber. For bunch fiber - 037 tray (110*93mm) with 12 cores and heat shrinkable protective sleeves, accessories, 288x178mm. (price for bunch fiber, with 2 trays, total 24 cores).features:                                                                                                                download doc: fsc-c037        ◇ advanced internal structure design◇ easy to re-enter, it never requires re-entry kits◇ slide-in-lock design , over 90º opening angle tray◇ earthling deriving device can be installed on the house of fosc◇ elastic integrated seal fitting◇ operating temperature : -40~+65 ℃description◇ one kinds of elastic ring provided: ø15mm. Ø15 can be shrunk till ø7.◇ the fittings provided with fsc-c037: 2pcs of special wrench, earthing wire, nylon tie, labeling paper, desiccant, 4 pieces of elastic ring, 4 pieces of plastic gaskets.◇ accessories for customers' selection: earthling deriving device, pressure testing valve, buffer tube for bunchy fiber, 1 piece metal hoop.parameter modelsizecore capacitycable portsmax diameter of cableoptical fiber splice tray(ofst)(including heat shrinkable protective sleevefsc-c036i (bunchy)288x178mm24416mmofst with 8 cores(1~3pcs of ofst 036)fsc-c037ii (bunchy)48ofst with 12 cores(1~4pcs of ofst 037) applications◇ fttb, ftth (fttx)◇ atm◇ catv◇

We are offering chinese fusion splicer chinese fusion splicer, 5 inch color screen, standard accessories. Multiple language menu options, with cleaver. Features:                                                                                                        download doc:fsp-100fusion splicer manual:fsp 100fusion splicer manual◇ fiber core can be display clearly ◇ single x or y view and x & y view simultaneously ◇ auto check quality of cleaved end face ◇ auto select best splicing program ◇ 9 seconds splice time and 30 seconds heat time ◇ small bulk and light weight ◇ 5 inch color lcd monitor with clear digital image display ◇ simple operation menudescriptionfsp-100 is an economic and competitive fusion splicer machine for optical network engineering. Compact, simple and slim body, multiple foreign languages menu, handheld power in the machine, convenient and easy to operate indoor and field.fiber core can be display clearly, single x or y view and x & y view simultaneously, auto check quality of cleaved end face, auto select best splicing program, 9 seconds splice time and 30 seconds heat time, small bulk and light weight, 5 inch color lcd monitor with clear digital image display, simple operation menu.parameteritemparameterapplicable fibersm mm ds nzdsfiber cleaved length8~16mmfiber diametercladding diameter:80~150umcoating diameter:100~1000umfiber countsinglefiber aligning methodcore aligningreturn loss＞60dbactual average splice loss0.02db-sm;0.01db-mm;0.04db-ds;0.04db-nzdssplicing modeautotypical splicing time9 sec for standard sm fibertube typical heating time30secprotection sleeve length40mm, 60mmstorage of splice result5000, 3 parameter per resulttension2nfiber magnification400x(x or y view) &200x(x or y view)electrode life2500no. Of splice/heating with battery130 cyclesimage change overthe fiber image can be turned outdisplay screen5 inch color lcd monitorterminal managementrs232 portpower supplyac100~240v with adaptor and with 6600mah li-batteryoperating temperature0~5000m above sea level-10~50℃dimension150x150x160mmweight3.52kg including batteryapplications◇ sm(itu-t g.652), mm(itu-t g.651), ds(itu g.653), nzds(itu-t g.655) packing list noitemunitqty 1fusion splicerpcs1equipment2power supply modulepcs1accessories3carrying casepcs1accessories4spare electrodesset1accessories5user manualpcs1accessories6video instruction manualpcs1accessories7ac power cordpcs1accessories8cleaverpcs1optional9cool traypcs1accessories10packing

We are offering self supporting cable figure 8 self-supporting cable gyxtc8y, 2~12 fibers,   jelly filled, fiber contained central loose tube, armored by a layer of copolymer coated steel wire, water blocking tape, pe outer sheath, fig 8 type, the suspension line (1.2x3=3.6mm), 7 steel wires stranded together. G652d sm fiber, detailed specification on your request. features     download doc: gyxtc8y ◇low dispersion and attenuation ◇ proper design, precise control for fiber excess length and distinct stranding process  render the cable excellent mechanical and environmental properties ◇ with small cable diameter, light cable weight, easily to lay ◇ the armoring of corrugate steel tape make cable have nice properties of moisture resistance      and crush resistance ◇ operating temperature : -40~+60 ℃descriptionthis specification covers the general requirements and performance of cable for gyxtc8y, which foc offered including optical characteristics, mechanical characteristics and geometrical characteristics and etc. parameter  item description fiber counts of cable 4~12 loose tube material pbt no. Fiber per tube 4~12 no. Of  tube 1 diameter(mm) approx.3.0 filling compound material thixotropic jelly support wire material galvanized steel wire diameter ф1.2 cable sheath thickness material black  pe cable core *nom. 1.0mm support wire *nom. 1.0mm approx. Cable dia.(mm) * * nom.5.1 approx. Overall(mm) approx.9.8  * the nominal sheath thickness may have a tolerance with ±0.2mm.* *the nominal diameter may have a tolerance with ±0.4m    fiber coding, the color coding of the optical fiber shall be in accordance with the table   no. Of fiber 1 2 3 4 5 6 color of fiber blue orange green brown grey white no. Of fiber 7 8 9 10 11 12 color of fiber red black yellow violet pink aqua

We are offering chinese otdr chinese otdr with different module, different wavelength, dynamic range 28/26db, event dead zone

We are offering chinese otdr chinese otdr with vf&opm, different module, different wavelength, 640×480, 6.5 inch tft-lcd, 0.01db loss threshold, event dead zone

We are offering outdoor sub trunk catv amplifier outdoor sub-trunk catv amplifier with transistor+philips amplifier module bgd814, 2 output ports, 47/87-862mhz, fixed plug-in or variable att (20db) and eq (18db), output level 106 dbuv, gain 34db, imperial f female port, waterproof housing, ac135~250v (power cord with euro (2 pole with gnd) or usa standard plug (3 pole)) or 60v.features :                                                                                                           download doc:2600 amplifier◇ philips power doubler module◇ high gain, high output level and low non-linearities◇ plug-in fixed or variable attenuator and equalizer (0~20db)◇ plug-in fixed or variable inter-stage attenuator and equalizer (0/6db)◇ 2 outputs with plug-in splitter or 1-tap◇ different frequency split is specified by clients ◇ local and remote powering available ◇ weatherproof and rf-screened die-cast housingdescription2600 catv amplifier with agc two-way output bi-directional sub-trunk amplifier, suitable for the signal amplification of coaxial sub-trunk in hfc system. It has the feature of high gain, high output level, and excellent ctb, cso. Its return loss is 16 db and the frequency of its four bi-directional filters is optional. The default configuration is two-way output, and can become three-way output by inserting distributor or fixed coupler.parameteritem  specificationfrequency rang forward  47/87-862 mhzfrequency range return5-30/65 mhzgain forward path      34 ± 1.0 dbgain return path  20 ± 1.0 dbfrequency response         ± 0.75 dbgain adjustment0~20 db  slope adjustment  0~20 dboutput level  122 (din45004b) dbuvnoise figure    60 dbc/cso    >59 dbinput test point-20±2.0 dboutput test point      -30±2.0 dbreturn loss>14 dbimpedance     75ωconnector    5/8” unef to f female, imperial threadpower supply  ac230/ac60 vpower consumption20woperating temperature    -20 ~ +50℃storage temperature-30 ~ +50℃dimension    270x180x150mmweight3.0/3.3 kgapplications◇ hfc

We are offering outdoor sub trunk catv amplifier outdoor sub-trunk catv amplifier with  transistor+philips amplifier module bgd814, 2 output ports, 87-862mhz, fixed plug-in att and eq, output level 106 dbuv, gain 34db, retrun path frequency 5-65mhz, gain 20db, diplex filter 65/87 (other freq. Split is available), imperial f female port, waterproof housing, ac135~250v (power cord with euro (2 pole with gnd) or usa standard plug (3 pole)) or 60v.features:                                                                                                          download doc:2600 amplifier◇ philips power doubler module◇ high gain, high output level and low non-linearities◇ plug-in fixed or variable attenuator and equalizer (0~20db)◇ plug-in fixed or variable inter-stage attenuator and equalizer (0/6db)◇ 2 outputs with plug-in splitter or 1-tap◇ different frequency split is specified by clients ◇ local and remote powering available ◇ weatherproof and rf-screened die-cast housing  description2600 catv amplifier with agc two-way output bi-directional sub-trunk amplifier, suitable for the signal amplification of coaxial sub-trunk in hfc system. It has the feature of high gain, high output level, and excellent ctb, cso. Its return loss is 16 db and the frequency of its four bi-directional filters is optional. The default configuration is two-way output, and can become three-way output by inserting distributor or fixed coupler.parameteritem  specification frequency rang forward  47/87-862 mhzfrequency range return5-30/65 mhzgain forward path      34 ± 1.0 dbgain return path  20 ± 1.0 dbfrequency response         ± 0.75 dbgain adjustment0~20 db  slope adjustment  0~20 dboutput level  122 (din45004b) dbuvnoise figure    60 dbc/cso    >59 dbinput test point-20±2.0 dboutput test point      -30±2.0 dbreturn loss>14 dbimpedance     75ωconnector    5/8” unef to f female, imperial threadpower supply  ac230/ac60 vpower consumption20woperating temperature    -20 ~ +50℃storage temperature-30 ~ +50℃dimension    270x180x150mmweight3.0/3.3 kgapplications◇ hfc

We are offering outdoor optical receiver optical receiver with e-o pin diode and philips amplifier module, 2 output ports, 45/87-862mhz, imperial f female port, fc/apc or sc/apc connector, rated output level 108dbuv (input optical power –2dbm), waterproof housing, ac135~250v (power cord with euro (2 pole with gnd) or usa standard plug (3 pole)) or 35~90v.(snmp management is optional)features ：                                                                                                                  download doc:or5200◇ high quality e-o pin-diode receiving module ◇ four-stage input optical power led display◇ wide range of input optical power◇ philips power doublers output module◇ plug-in splitter(tap) in output and plug-in return path module◇ local and remote powering◇ weatherproof and rf-screened die-cast housingdescriptionor5200 series field optical receiver are the most common transmission equipment of catv hfc, which mainly used in long distance optical fiber transmission for tv video signal, digital tv signal, telephone voice signal and data signal(compressed data). Since our first catv optical receiver come to market in 1995, we have done deep research on all kinds of technical performance parameters for more than 10years, accumulating a lot of experience in product development and engineer in practice. The internal circuit and external structure are much better and the performance is upgraded. Parameteritemspecificationforward optical receive parameteroptical parameterinput power range-5~+2dbmsuggested work range      -3~+1 dbmoptical return loss＞45 dboptical wavelength     1100~1600 nmoperating fiber typesingle modesystem parameterc/n    51 dbc/ctb＞65 dbc/cso    ＞60 dbrf parameterfrequency range    45/87~862 mhzflatness±0.75 dbrated output level   90(input optical power -2dbm)dbuvmax. Output level100 dbuvreturn loss    ≥16(47-550mhz);≥14(550-862mhz) dboutput impedance75ωnoise power ratio dynamic range≥10 db (npr≥30db)connectors fc/apc or sc/apc, f connector imperial threadpower supply ac135~250v(local powering)ac35~90v(remote powering)power consumption 26 woperating temperature -40 ~ +60 ℃storage temperature -40 ~ +65 ℃relative humiditymax. 95% no condensationdimension205x140x80mmapplications◇ hfc/catv

We are offering outdoor optical receiver optical receiver with philips optical receiving module bgo807 and philips amplifier module, 4 output ports, 45/87-862mhz, imperial f female port, fc/apc or sc/apc connector, rated output level 96dbuv (input optical power -2dbm), waterproof housing, ac135~250v (power cord with euro (2 pole with gnd) or usa standard plug (3 pole)) or 35~90v.(snmp management is optional)features：                                                                                                                         download doc:or5400◇ high quality philips optical receiving module◇ eight-stage input optical power digital led display◇ wide range of input optical power◇ philips power doublers output module◇ plug-in splitter(tap) in output and plug-in return path◇ local and remote powering◇ weatherproof and rf-screened die-cast housingdescriptionor5400 series field optical receiver are the most common transmission equipment of catv hfc, which mainly used in long distance optical fiber transmission for tv video signal, digital tv signal, telephone voice signal and data signal(compressed data).since our first catv optical receiver come to market in 1995, we have done deep research on all kinds of technical performance parameters for more than 10years, accumulating a lot of experience in product development and engineer in practice. The internal circuit and external structure are much better and the performance is upgraded.parameteritem specificationforward optical receive parameteroptical parameterinput power range      -5~+2 dbmsuggested work range-3~+1 dbmoptical return loss    ＞45 dboptical wavelength1100~1600 nmoperating fiber type        single modesystem parameterc/n    ＞51 dbc/ctb＞69 dbc/cso ＞62 dbrf parameterfrequency range    45/87~862 mhzflatness±0.75 dbrated output level    94(input optical power -2dbm)dbuvmax. Output level108 dbuvreturn loss    ≥16(47-550mhz);≥14(550-862mhz) dboutput impedance75ωnoise power ratio dynamic range≥10(npr≥30db)dbconnectors fc/apc or sc/apc, f connector imperial threadpower supply ac135~250v(local powering)ac35~90v(remote powering)power consumption 40 woperating temperature -40 ~ +60 ℃storage temperature -40 ~ +65 ℃relative humiditymax. 95% no condensationdimension340x220x140 mmapplications◇ pid10570676/outdoor+optical+receiver+%ef%bc%88+four+output%2c+philips+module).htm

We are offering outdoor optical receiver optical receiver with philips optical receiving module bgo807 and philips amplifier module, 4 output ports, 87-862mhz, rated output level 96dbuv(input optical power -2dbm); return path frequency 5-65mhz, return path transmitter 1mw, diplex filter 65/87 (other freq. Split is available), imperial f female port, fc/apc or sc/apc connector, waterproof housing, ac135~250v (power cord with euro (2 pole with gnd) or usa standard plug (3 pole)) or 35~90v.(snmp management is optional)features ：                                                                                                                    download doc:or5400◇ high quality philips optical receiving module◇ eight-stage input optical power digital led display◇ wide range of input optical power◇ philips power doublers output module◇ plug-in splitter(tap) in output and plug-in return path◇ local and remote powering◇ weatherproof and rf-screened die-cast housing description or5400 series field optical receiver are the most common transmission equipment of catv hfc, which mainly used in long distance optical fiber transmission for tv video signal, digital tv signal, telephone voice signal and data signal(compressed data).since our first catv optical receiver come to market in 1995, we have done deep research on all kinds of technical performance parameters for more than 10years, accumulating a lot of experience in product development and engineer in practice. The internal circuit and external structure are much better and the performance is upgraded.parameteritem specificationforward optical receive parameteroptical parameterinput power range      -5~+2 dbmsuggested work range-3~+1 dbmoptical return loss    ＞45 dboptical wavelength1100~1600 nmoperating fiber type        single modesystem parameterc/n    ＞51 dbc/ctb＞69 dbc/cso ＞62 dbrf parameterfrequency range    45/87~862 mhzflatness±0.75 dbrated output level    94(input optical power -2dbm)dbuvmax. Output level108 dbuvreturn loss    ≥16(47-550mhz);≥14(550-862mhz) dboutput impedance75ωreturn optical transmit parameter   optical parameteroptical wavelength 1310±10 nmlaser typefp or dfboutput optical power   1~5 dbmrf parameterfrequency range 5~30/65 mhzflatness±1.5 dbinput power level 90~98 dbuvinput return loss≥16 dboutput impedance         75ωnoise power ratio dynamic range≥10(npr≥30db)dbconnectors fc/apc or sc/apc, f connector imperial threadpower supply ac135~250v(local powering)ac35~90v(remote powering)power consumption 40 woperating temperature -40 ~ +60 ℃storage temperature -40 ~ +65 ℃relative humiditymax. 95% no condensationdimension340x220x140 mmapplications◇ pid10570675/outdoor+optical+receiver+%ef%bc%88+four+output%2c+return+path%2cphilips+module).htm

We are offering outdoor optical receiver optical receiver with philips optical receiving module bgo807 and philips amplifier module, 4 output ports, 87-862mhz, rated output level 96dbuv(input optical power -2dbm); return path frequency 5-65mhz, return path transmitter 1mw, diplex filter 65/87 (other freq. Split is available), imperial f female port, fc/apc or sc/apc connector, waterproof housing, ac135~250v (power cord with euro (2 pole with gnd) or usa standard plug (3 pole)) or 35~90v.(snmp management is optional)features ：                                                                                                                    download doc:or5400◇ high quality philips optical receiving module◇ eight-stage input optical power digital led display◇ wide range of input optical power◇ philips power doublers output module◇ plug-in splitter(tap) in output and plug-in return path◇ local and remote powering◇ weatherproof and rf-screened die-cast housing description or5400 series field optical receiver are the most common transmission equipment of catv hfc, which mainly used in long distance optical fiber transmission for tv video signal, digital tv signal, telephone voice signal and data signal(compressed data).since our first catv optical receiver come to market in 1995, we have done deep research on all kinds of technical performance parameters for more than 10years, accumulating a lot of experience in product development and engineer in practice. The internal circuit and external structure are much better and the performance is upgraded.parameteritem specificationforward optical receive parameteroptical parameterinput power range      -5~+2 dbmsuggested work range-3~+1 dbmoptical return loss    ＞45 dboptical wavelength1100~1600 nmoperating fiber type        single modesystem parameterc/n    ＞51 dbc/ctb＞69 dbc/cso ＞62 dbrf parameterfrequency range    45/87~862 mhzflatness±0.75 dbrated output level    94(input optical power -2dbm)dbuvmax. Output level108 dbuvreturn loss    ≥16(47-550mhz);≥14(550-862mhz) dboutput impedance75ωreturn optical transmit parameter   optical parameteroptical wavelength 1310±10 nmlaser typefp or dfboutput optical power   1~5 dbmrf parameterfrequency range 5~30/65 mhzflatness±1.5 dbinput power level 90~98 dbuvinput return loss≥16 dboutput impedance         75ωnoise power ratio dynamic range≥10(npr≥30db)dbconnectors fc/apc or sc/apc, f connector imperial threadpower supply ac135~250v(local powering)ac35~90v(remote powering)power consumption 40 woperating temperature -40 ~ +60 ℃storage temperature -40 ~ +65 ℃relative humiditymax. 95% no condensationdimension340x220x140 mmapplications◇ pid10570675/outdoor+optical+receiver+%ef%bc%88+four+output%2c+return+path%2cphilips+module).htm

We are offering vertical fiber optic splice closure vertical fiber optic splice closure, with metal hoop, dome, vertical type, 6 (2x21mm+4x16mm) inlet or outlet ports, 1~6 trays for bunch fiber. For bunch fiber - 031 tray (234*96mm) with 3 pcs 8-sc panel, 12 cores and heat shrinkable protective sleeves, accessories, 490x220mm. (price for bunch fiber, with 2 trays, total 24 cores). features :                                                                                                                 download doc: fsc-e031    ◇ advanced internal structure design ◇ easy to re-enter, it never requires re-entry kits ◇ slide-in-lock design , over 90º opening angle tray ◇ earthling deriving device can be installed on the house of fosc ◇ elastic integrated seal fitting ◇ operating temperature : -40~+65 ℃ description ◇ fsc-e031 accommodates one set of elastic seal fitting for 6 inlet/outlet ports. ◇ installation accessories provided: seal tape, insulation tape, 2pcs of special wrenches, abrasive cloth, earthing wire, nylon ties, labeling paper, measuring paper and desiccant. ◇ accessories by customers’ selection: earthing device, buffer pipe, pressure testing valve, adapter panel, adapter, pigtail, patchcord, wall-mounting bracket and pole mounting bracket. parameter   model size core capacity cable ports max diameter of cable adapter and holes of front panel fsc-e031 490x220 mm 1-6pcs of 031# tray with 12pcs of cores per tray1-4pcs of 032# tray with 24pcs of cores per tray max6 2×ø21mm4×ø16mm 1-4pcs of adapter panel, each can accommodate 6 fc adapters 1-3pcs of adapter panel, each can accommodate 8 sc adapters 1-3pcs of adapter panel, each can accommodate 8 st adapters 1-3pcs of adapter panel, each can accommodate 8 lc adapters   applications ◇ fttb, ftth (fttx) ◇ atm ◇ catv ◇

We are offering horizontal fiber optic splice closure horizontal fiber optic splice closure, duct or aerial installation, arc, horizontal type, fixing bolts are used to fix and seal, 6 (6x21mm) inlet and outlet ports, 1~8 trays for bunch or 1~4 trays for ribbon fiber. For bunch fiber - 018  tray(160*122mm) with 12 cores and heat shrinkable protective sleeves, accessories, 490x252x127mm. (price for bunch fiber, with 2 trays, total 24 cores). features:                                                                                                            download doc: fsc-d018      ◇ advanced internal structure design ◇ easy to re-enter, it never requires re-entry kits ◇ slide-in-lock design , over 90º opening angle tray ◇ earthling deriving device can be installed on the house of fosc ◇ elastic integrated seal fitting ◇ operating temperature : -40~+65 ℃ description ◇ two kinds of elastic ring provided: ø21mm and ø15mm. ◇ the fittings provided: 4pcs of special wrench, earthling wire, nylon tie, labeling paper, desiccant, hanging hook, 12pcs of elastic ring, 12pcs of plastic gaskets. ◇ accessories for customers' selection: earthling deriving device, pressure testing valve, buffer tube for ribbon or bunchy fiber, wall-mounting bracket , aerial-mounting bracket or pole mounting bracket. parameter   model size core capacity cable ports max diameter of cable optical fiber splice tray(ofst) (including heat shrinkable protective sleeve fsc-d018i (bunchy) 490x252x127 mm 96 6 21mm ofst with 12 cores(1~8pcs of ofst 018) fsc-d002ii (bunchy) 144 ofst with 24 cores(1~6pcs of ofst 002) fsc-d004iii (ribbon) 288 ofst with 72 cores(1~4pcs of ofst 004)   applications ◇ fttb, ftth (fttx) ◇ atm ◇ catv

We are offering vertical fiber optic splice closure vertical fiber optic splice closure, with  heat shrinkable tube and metal hoop, dome, vertical type, 4 (3x12mm+1x13mm)  inlet or outlet ports, 1~4 trays for bunch fiber. For bunch fiber - 037 tray (110*93mm) with 12 cores and heat shrinkable protective sleeves, accessories, metal hoop, 288x178mm. (price for bunch fiber, with 2 trays, total 24 cores). Features :                                                                                                             download doc: fsc-b037     ◇ advanced internal structure design ◇ easy to re-enter, it never requires re-entry kits ◇ slide-in-lock design , over 90º opening angle tray ◇ earthling deriving device can be installed on the house of fosc ◇ elastic integrated seal fitting ◇ operating temperature : -40~+65 ℃ description ◇ 4 inlet/outlet ports provided and the amount of heat shrinkable fixing sleeve is additionally ordered to the customers' actual need. ◇ the fittings provided: 1 piece of wrench, aluminum-foil paper, earthing wire, nylon tie, labeling paper and desiccant. ◇ accessories for customers' selection: pressure testing valve, earthing deriving device, branching clip, heat shrinkable fixing sleeves, buffer tube for bunchy fiber and metal hoop. Parameter   model size core capacity cable ports max diameter of cable optical fiber splice tray(ofst) (including heat shrinkable protective sleeve fsc-b036i (bunchy) 288x178mm 24 4 3x12mm 1x13mm ofst with 12 cores(1~2pcs of ofst 036) fsc-b037ii (bunchy) 48 ofst with 24cores(1~2pcs of ofst 037)   applications ◇ fttb, ftth (fttx) ◇ atm ◇ catv ◇

We are offering fttb catv amplifier indoor catv amplifier with chinese amplifier module, forward path, 2 output ports, 45-862mhz, gain 30db, variable eq (18db) and att (15db), 102dbuv, imperial f female port, ac160~250v (power cord with flat euro plug (2 pole) or 30~60v. Features:                                                                                                            download doc:2000 amplifier ◇ chinese amplifier module ◇ high gain, high output level and low non-linear ◇ variable attenuator(0~15db) and equalizer(0~18db) in forward path ◇ 2 outputs with plug-in splitter or 1-tap ◇ different frequency split is specified by clients ◇ local and remote powering available ◇ weatherproof and rf-screened die-cast housing  parameter item specification forward path frequency range 47/87-862 mhz gain 30 ± 1.0 db flatness ± 1.0 db gain adjustment 0~15 db slope adjustment 0~18 db rated input level 72 dbuv rated output level 102 dbuv noise figure ≤10 db c/ctb ≥58 db c/cso ≥56 db group delay ≤10 ns (112.25mhz/116.68mhz) hum mod. 5 kv operating temperature -20~+50 ℃ dimension 178x100x55 mm applications ◇ hfc

We are offering erbium doped fiber amplifier erbium-doped fiber amplifier (edfa), 13-26dbm output optical power, snmp management, fc/apc or sc/apc connector, rj45 and rs232 debug port, lcd display, 19" 1u. Features :                                                                                                          download doc:edfa1550-xx ◇ low noise figure ◇ high output power ◇ through the button at front panel, the user can adjust and set the output power ◇ rs232 communication and snmp network management optional ◇ excellent p/p ratio description edfa1550-xx series c-band booster amplifier is designed for the application of single channel or 1~8 continuous ribbon channels (itu wavelength). Generally, fiber catv system operates in single wavelength that has no strict requirement on gain flatness. Edfa1550-xx booster amplifier is featured with low nf, high-saturated output power. It is applicable for central bureau, sub-bureau and line relay, as well as other optical communication network. Edfa1550-xx is applied most commonly and widely compared with other edfa in catv system. Youxin is the famous manufacturer of edfa. Edfa1550-xx adopts the world's top class pump laser and america ofs erbium-doped optical fiber. Perfect apc, acc and atc control, excellent design in the ventilation and heat-dissipation ensure the long life and high reliable work of pump laser. Rs232 and rj45 offer serial commutation and snmp network management port. The lcd at the front panel offers the work index of all equipment and warning alarm. The laser will switch off automatically if optical power is missing, which offers security protection for the laser. All the optical port can be installed in the front panel (also can be in the back panel if customers specify). Youxin product, for its high quality, high reliable and high cost performance, is the ideal choice of the system integration and system operation. Edfa1550-xx: 1ru catv booster edfa. Edfa1550-xxp: the output power is adjustable. Users can adjust the output power in the range of -6db~0db with ±0.2db stepping through the button at the front panel and can provide redundancy standby to the system upgrading and aging.   parameter item specification supplement min typ max   optical feature operation wavelength(λ) 1540nm   1564nm   input power range -1 dbm +3 +10dbm   total output power 13dbm   2 dbm pin=0dbm output power adjustable range -6dbm   0dbm edfa1550-xxp each port output power 10dbm   22dbm   number of output port 1   4   noise figure 4.5db   5.5db pin=0dbm gain flatness   30db     polarization dependence loss   0.1db 0.3db   polarization dependence gain     0.5db   polarization mode dispersion     0.4ps   pump power leakage     -30dbm   echo loss 50db       general feature snmp network management interface rj45   communication interface rs232   power supply 90~265 city power -48vdc optional power consume ≤50w   work temp. 0~50℃   storage temp. -40~85℃   operating relative humidity 5~95%   size 19×14.2×1.75inch (w)x(d)x(h)  applications ◇ am catv ◇ digital catv ◇ dbs & mmds ◇ fttp ◇ optical

We are offering optical fiber cable. ◇ good mechanical and environmental performance◇ flame (or retardant) performance to meet the relevant standards◇ sheath of the mechanical and physical properties to meet the relevant standards◇ soft, flexible, and continue to facilitate ◇ support large-capacity data transmission◇ meet market and user demands ◇ sm(9/125um g652d), mm(50/125 or 62.5/125um) are available description (indoor fiber optic cable) cable structure is single mode or multimode optical fiber placed in the middle of the two non-metallic reinforcement layer of flame-retardant polyethylene extruded after ethylene sheath (lszh). the cable structure is compact and has excellent high temperature performance, with superior tensile strength, fiber reinforcements with excellent bending properties, with low smoke zero halogen sheath material with excellent flame retardance. Products for users to access network use. parameter type fiber count dimension (mm) tensile strength(n) crush (n/100mm) min bending radius(mm) weight (kg/km) short term long term short term long term dynamic static   gjfjv (pvc)   gjfjzy (lszh)   1 1.6 30 60 - - 50 30 2.0 1 1.8 40 80 - - 50 30 2.8 1 2.0 60 100 100 500 50 3.5 1 2.4 60 100 100 500 50 30 4.5 1 2.8 80 150 100 500 60 30 5.8 1 3.0 80 150 100 500 60 30 6.5 2 4.5 100 200 100 500 60 30 7.2 1. The typical values in the table may be adjusted accordingly 2. Different specifications are available upon request 3. Environmental properties  temperature range:-20~+60℃ 4. Fiber type: sm    9/125um g652d/g655/g657               mm   50/125um, 62.5/125um g651 5. Jacket material: pvc or lszh 6. Jacket color: sm-yellow; mm-orange 7. Delivery length: 1km; 2km or customer specify applications ◇optical communication equipment ◇ optical instruments, optical connections ◇ for pigtail and patch cord ◇ ftth.

We are offering optical fiber cable. Features ◇ compact and light weight, low purchasing and construction cost ◇ easy connect without splicing, fast and convenient ◇ excellent tensile and crush performance, the span distance for self-support type can be up to 50m ◇ non metallic strength member is kevlar fiber reinforced plastic know as k-frp ◇ soft and flexible, good bending performance ◇ flame retardant lszh/pvc jacket meets relevant fire protection requirements in indoor environment ◇ optical fiber meets the requirements of itu-t g657a standard ◇ high carbon steel messenger wire enables the self-support type has excellent tensile strength description gyfbzy (metal strength member, pe sheath communications aluminum pipe (outdoor) cable) fiber optic cable structure is single mode or multimode fiber reinforcement placed in the metal after the middle of a layer of flame retardant extruded polyethylene sheath, side add the following two symmetrical waterproof tape longitudinal steel, aluminum armored polythene jacket after. Gyfbzy ((non-metallic strength member, pe sheath communications aluminum pipe (outdoor) cable) fiber optic cable structure is single mode or multimode fiber placed in the middle of the two non-metallic reinforcements after the extruded polyethylene layer of flame retardant sheath around the cable after adding water blocking tape longitudinal aramid, polyethylene jacket after the aluminum armor. Products for users to access network and indoor and outdoor use. parameter type fiber count dimension (mm) tensile strength(n) inner strength member(mm) outdoor strength member weight (kg/km) short term long term gyfbzy 1~4 7mm 1500 600 0.4 1.0x2(steel) 54 gyfbzy 1~4 7mm 1500 600 0.6 kevlar 44 1. The typical values in the table may be adjusted accordingly 2. Different specifications are available upon request 3. Environmental properties  temperature range:-40~+70℃  environmental standards: rohs compliant4. Fire protection: meet the requirements of iec60332 applications ◇ ftth network ◇ fiber optic communication.

We are offering optical line termination. 8 uplink ports(4 combo sfp+4 rj45), 1 pon port and 3 pon slots for gepon, sm, single fiber, sc/pc connector, 20km, 1x32 plc, 1490t/1310r, cli/telnet, console ports for management, internal power, ac200~240v, 432x 400x 44mm, 19'', 1u. Price with 1 pon port. Features: ◇ ieee802.3ah compatible ◇ 4 downstream pon ports ◇ 32 optical branches per olt port  for connection of up to 32 onus ◇ downstream transmission up to 20kilometers ◇ 128 subscribers served in one compact 1u chassis ◇ it adopts the point-to-multipoint network topology, effectively collects separate ethernet services and aggregates them on the man node. It connects the upper-layer devices through the ge interface and can be connected to the existing network smoothly ◇ the dynamic bandwidth allocation (dba) mechanism enables all users to share the 1gbps bandwidth reasonably, guaranteeing a reliable qos  ◇ the rapid spanning tree protocol (rstp) enables the redundant interconnection between olt and backbone network ◇ support igmp multicast and efficiently utilizes the bandwidth. ◇ support multicast vlan ◇ support broadcast of iptv, voice and data simultaneously ◇ support network management of inner bandwidth and outside bandwidth ◇ it has rich oam functions such as configuration, alarm, performance monitoring, trouble isolation and security management. At the same time, it supports the cli/telnet/console management, which is easy to use description olt1000c is an olt device which complies with ieee802.3ah and prc communication industry standard (yd/t 1475-2006). When it works together with the onu400c/1000c onu products, an efficient epon solution can be established. The modularized olt supports the 1gbps pon transmission rate. Its efficient bandwidth usage and ethernet service supporting help carriers to provide reliable services to their users. its coupling ratio, 1:64, and its support of different hybrid onu networks minimize the carrier’s investment. The gepon system uses a single optical fiber for both upstream and downstream transmission. Downstream traffic is sent via 1490nm wavelength and upstream traffic uses the 1310nm wavelength. The 1550nm wavelength is reserved for future catv or wavelength division multiplex (wdm) upgrading. It is a fiber to the home (ftth) platform providing up to 1gb/s ethernet data and optionally video and voice on ip(voip)services to commercial and residential end users. Parameter item description optical fiber single fiber, sm connector type sc connector max split 64 data rate 1 gbps up and down stream optical loss budget 29db for pon link transmit power 2.0 ~7dbm rms ≤ 0.44nm extinction ratio ≥6db operation wavelength tx: 1490nm, rx: 1310nm max. Reach 20km uplink port 4 rj45 /combo 4 sfp module ports downlink pon port 4 pon ports(max 3 pon card) compliance ieee802.3ah number of mac table 16k standard ieee802.3ah ieee 802.1d, spanning tree ieee 802.1q, vlan ieee 802.1w, rstp ieee 802.3ad physical link static/dynamic aggregation (lacp) ethernet – ii, ethernet-snap ieee 802.3ad vlan stacking( q in q) service quality backpressure flow control (half duplex) ieee 802.3x flow control (full duplex) ieee p802.1p, cos wr, sp and fifo supporting the mark/remark priority of 802.1p/dscp limiting the uplink/downlink rate based on each onu supporting dba and sla vlan port-based vlan gvrp ieee802.1q vlan relay supporting qinq and flexible qinq multicast igmp v1/v2/v3 igmp snooping multicast vlan and limited multicast reliability uni-directional link detection (udld) hot swap of the epon optical module on the expanded slot eaps fast loopback protection function optical path protection of epon network security limiting the maximum number of users on each port port isolation controlling the storm of packets flow-based acl access control function transmission data encryption on the pon interface management cli, telnet, console power supply ac 100 ~240v power consumption 40w dimensions 432x 400x 44mm weight   applications ◇ triple-play(gepon-ip, catv, voip) ◇ fttx (ftth, fttp, fttb, fttc).

We are offering optical fiber cable. ◇ compact and light weight, low purchasing and construction cost ◇ easy connect without splicing, fast and convenient ◇ excellent tensile and crush performance, the span distance for self-support type can be up to 50m ◇ non metallic strength member is kevlar fiber reinforced plastic know as k-frp ◇ soft and flexible, good bending performance ◇ flame retardant lszh/pvc jacket meets relevant fire protection requirements in indoor environment ◇ optical fiber meets the requirements of itu-t g657a standard ◇ high carbon steel messenger wire enables the self-support type has excellent tensile strength description (non-metallic strength member, flat, fire-retardant polyethylene sheath indoor cable communications) cable structure is single mode or multimode optical fiber placed in the middle of the two non-metallic reinforcement layer of flame-retardant polyethylene extruded after ethylene sheath (lszh). Gjfbzy ch (metal strengthening hanging wire, flat, flame retardant pvc sheathed "8" shape with a self-supporting outdoor optical cable communication) cable structure is gjfbzy fiber optic cable to increase the structure of metal hanging wire. The cable structure is compact and has excellent high temperature performance, strengthen the use of high-carbon steel wire hanging line, with superior tensile strength, fiber reinforcements with excellent bending properties, with low smoke zero halogen sheath material with excellent flame retardance . Products for users to access network use. Parameter type fiber count dimension (mm) tensile strength(n) crush (n/100mm) min bending radius(mm) weight (kg/km) short term long term short term long term dynamic static gjfbzy 1 3.1x2.0 100 50 2000 700 30 15 9.6 gyc8zy 1 5.3x2.0 700 350 2200 600 240 120 21.5 gjfbzy 2 3.1x2.0 100 50 2000 700 30 15 9.8 gyc8zy 2 5.3x2.0 700 350 2200 600 240 120 21.7 gjfbzy 4 3.1x2.0 100 50 2000 700 30 15 10 gyc8zy 4 5.3x2.0 700 350 2000 700 240 120 22 1. The typical values in the table may be adjusted accordingly 2. Different specifications are available upon request 3. Environmental properties  temperature range:-40~+70℃  environmental standards: rohs compliant 4. Fire protection: meet the requirements of iec60332   applications ◇ ftth network ◇ fiber optic communication.

We are offering fiber optic cable. ◇ compact and light weight, low purchasing and construction cost ◇ easy connect without splicing, fast and convenient ◇ excellent tensile and crush performance, the span distance for self-support type can be up to 50m ◇ non metallic strength member is kevlar fiber reinforced plastic know as k-frp ◇ soft and flexible, good bending performance ◇ flame retardant lszh/pvc jacket meets relevant fire protection requirements in indoor environment ◇ optical fiber meets the requirements of itu-t g657a standard ◇ high carbon steel messenger wire enables the self-support type has excellent tensile strength description (non-metallic strength member, flat, fire-retardant polyethylene sheath indoor cable communications) cable structure is single mode or multimode optical fiber placed in the middle of the two non-metallic reinforcement layer of flame-retardant polyethylene extruded after ethylene sheath (lszh). Gjfbzy ch (metal strengthening hanging wire, flat, flame retardant pvc sheathed "8" shape with a self-supporting outdoor optical cable communication) cable structure is gjfbzy fiber optic cable to increase the structure of metal hanging wire. The cable structure is compact and has excellent high temperature performance, strengthen the use of high-carbon steel wire hanging line, with superior tensile strength, fiber reinforcements with excellent bending properties, with low smoke zero halogen sheath material with excellent flame retardance . Products for users to access network use. Parameter type fiber count dimension (mm) tensile strength(n) crush (n/100mm) min bending radius(mm) weight (kg/km) short term long term short term long term dynamic static gjfbzy 1 3.1x2.0 100 50 2000 700 30 15 9.6 gyc8zy 1 5.3x2.0 700 350 2000 700 240 120 21.5 gjfbzy 2 3.1x2.0 100 50 2000 700 30 15 9.8 gyc8zy 2 5.3x2.0 700 350 2000 700 240 120 21.7 gjfbzy 4 3.1x2.0 100 50 2000 700 30 15 10 gyc8zy 4 5.3x2.0 700 350 2000 700 240 120 22 1. The typical values in the table may be adjusted accordingly 2. Different specifications are available upon request 3. Environmental properties  temperature range:-40~+70℃  environmental standards: rohs compliant 4. Fire protection: meet the requirements of iec60332 applications ◇ ftth network ◇ fiber optic communication.

We are offering optical fiber fan out pigtail. Optical fiber fan-out pigtail, g652d, sm, 12 cores, 3.0mm pvc, 2+1m, fc/apc connector, bunch. Feature:                                                                                                                                            download doc:bunch fan-out pigtail    ◇ low insertion loss ◇ high return loss ◇ high stability and reliability parameter   item specification fc/pc fc/upc fc/apc sc/pc sc/upc sc/apc st/pc st/upc  insertion loss ≤0.20 db  max. Insertion loss ≤0.30 db  repeatability ≤0.10 db  changeability ≤0.20 db  return loss 45 db 50 db 60 db 45 db 50 db 60 db 45 db 50 db  operation temperature  -40 ~ +80℃  -25 ~ +70℃  -40 ~ +80℃  storage temperature  -40 ~ +85℃  fiber type 9/125 um  core number 4, 6, 8, 12 fibers  durability  ＞1000 times  industry standard bellcore ta-nwt-001209 application ◇ ftth, lan, pon & optical catv ◇ local ring net ◇ optical fiber communication system ◇ optical fiber test equipment ◇ optical fiber.

We are offering horizontal fiber optic splice closure. Horizontal fiber optic splice closure, with metal hoop, dome, vertical type, 4 (4x16mm)  inlet or outlet ports, 1~4 trays for bunch fiber or 1~4 trays for ribbon fiber. For bunch fiber - 024 tray (150*105mm) with 12 cores and heat shrinkable protective sleeves, accessories, 460x190mm. (price for bunch fiber, with 2 trays, total 24 cores). Features :                                                                                                           download doc:  fsc-c024  ◇ advanced internal structure design ◇ easy to re-enter, it never requires re-entry kits ◇ slide-in-lock design , over 90º opening angle tray ◇ earthling deriving device can be installed on the house of fosc ◇ elastic integrated seal fitting ◇ operating temperature : -40~+65 ℃ description ◇ one kinds of elastic ring provided:ø15mm. Ø15 can be shrunk till ø7. ◇ the fittings provided with fsc-c024: 2 pieces of special wrench, earthing wire, nylon tie, labeling paper, desiccant, 4pcs of elastic ring, 4pcs of plastic gaskets. ◇ accessories for customers' selection: earthing deriving device, pressure testing valve, buffer tube for bunchy or ribbon fiber, 1 piece metal hoop. Parameter   model size core capacity cable ports max diameter of cable optical fiber splice tray(ofst) (including heat shrinkable protective sleeve fsc-c024i (bunchy) 460x190mm 96 4 16mm ofst with 24 cores(1~4pcs of ofst 024) fsc-c017ii (ribbon) 144 ofst with 36cores(1~4pcs of ofst 017)   applications ◇ fttb, ftth (fttx) ◇ atm ◇ catv ◇

We are offering vertical fiber optic splice closure. Vertical fiber optic splice closure, with  heat shrinkable tube and metal hoop, dome, vertical type, 4 (3x16mm+1x25mm)  inlet or outlet ports, 1~4 trays for bunch fiber. For bunch fiber - 010 tray (210*105mm) with 12 cores and heat shrinkable protective sleeves, accessories, 410x190mm. (price for bunch fiber, with 2 trays, total 24 cores). Features:                                                                                                          download doc:   fsc-b010    ◇ advanced internal structure design ◇ easy to re-enter, it never requires re-entry kits ◇ slide-in-lock design , over 90º opening angle tray ◇ earthling deriving device can be installed on the house of fosc ◇ elastic integrated seal fitting ◇ operating temperature : -40~+65 ℃ description ◇ 4 inlet/outlet ports provided and the amount of heat shrinkable fixing sleeve is additionally ordered to the customers' actual need. ◇ the fittings provided: 1pc wrench, aluminum-foil paper, earthing wire, nylon tie, labeling paper and desiccant. ◇ accessories for customers' selection: pressure testing valve, earthing deriving device, branching clip, heat shrinkable fixing sleeves, buffer tube for bunchy fiber and metal hoop. ◇ it suits for straight-through fiber cable and branching fiber cable at the same time. parameter model size core capacity cable ports max diameter of cable optical fiber splice tray(ofst) (including heat shrinkable protective sleeve fsc-b009i (bunchy) 410x190mm 48 4 3x16mm 1x25mm ofst with 12 cores(1~4pcs of ofst 009) fsc-b010ii (bunchy) 96 ofst with 24cores(1~4pcs of ofst 010)  applications ◇ fttb, ftth (fttx) ◇ atm ◇ catv ◇

We are offering optical fiber adaptor. Features :                                                                                                  download doc:standard adaptor       ◇ accurate dimension ◇ good exchangeability ◇ good repeatability ◇ good wear resistancedescription  sc fiber optic adapter are flange type, single mode adapters are with zirconia sleeve while multimode fiber adapters are with bronze sleeve. Sc fiber optic adapters are available with both simplex adapters and duplex adapters.  parameter   item specification fc/pc fc/apc sc/pc sc/apc st/pc lc/pc  insertion loss ≤0.20 db  return loss 45~60 db  repeatability ≤0.10 db  changeability ≤0.20 db  sleeve material bronze sleeve  operation temperature  -40 ~ +80℃  -25 ~ +70℃  -40 ~ +80℃  storage temperature  -40 ~ +85  industry standard bellcore ta-nwt-001209 applications ◇ ftth, lan, pon & optical catv ◇ local ring net ◇ optical fiber communication system ◇ optical fiber test equipment ◇ optical fiber