An optical element which divides the beam in to two different beam in different directions is a beam splitter. Configuration wise they are broadly divided into two types as cube beam splitter and plate beam splitters....
Polka dot beam splitter is vacuum deposited aluminium coating with protective dielectric layer on ultraviolet grade fused silica substrate. Coating is deposited in the circularsquare type patterns of preferred dimension and spacing depending on the input beam size. When this...
Nd: YAG laser can have second and third harmonics. These three harmonics are useful in scientific community. When an optical system uses these harmonics, they need to combineseparate at the detector plane. A dichroic beamsplitter coating can be used...
Eloquent Hydraulic Core Splitter was developed to support mineral exploration and geotechnical companies that analyze drill core samples for AQ, BQ, PQ, NQ, and HQ taken from diamond coring through exploration core drill from earth. The Eloquent...
Categories : Office Automation, POE, Powerline, Splitter/Injectors Etc.
Used to install a non-PoE device in remote locations Splits a networked PoE signal into separate power and Gigabit data sources Set the output power to either 5V, 7.5V, 9V, or 12V...
ADSL-band attenuation : The insertion loss of low-pass filter is greater than 65dB at CO POTS and 70dB in remote POTS for frequencies ranging from 25 to 300 KHz with an input level of 10dBm. For frequencies ranging from 300 kHz to 1104 kHz, the attenuation is greater than 55dB f
Signal Power : Maximum peak signal power in 200-4000Hz is <3dbm. Loop current is <63mA.
Longitudinal balance : The longitudinal balance at ATU-C and ATU-R is greater than 40 dB over the 5 kHz to 1104 kHz frequency range.•DC characteristics
Longitudinal balance of POTS splitter : The balance is greater than 58 dB for frequency between 200 Hz - 1 kHz with a straight line-level decreasing to 53 dB at 3 kHz.
The ringing voltage : Generated / detected at the subscriber unit is at least 40 V rms with frequency as 25 +/ - 3Hz. The Ringing voltage is generated by the DSLAM is 75V rms with frequency as 25 + / - 3Hz
Metering Pulse : The metering pulse after passing through DSLAM is available at the interface with frequency 16 KHz ± 1%. The distortion is not more than 10% and the level is minimum 500 mV rms ± 10%. The interface will work independent of polarity reversal.
Unbalance about earth : : 25Hz-50 Hz > 40 db terminated with 600hms.50Hz- 600 Hz > 46 db terminated with 600 Ohms.600Hz-3400Hz > 52db terminated with 600ohms.
Connectors PSTN Line : The PSTN line is the PIJF cable with 0.5 copper pairs.
Insertion Loss : The tele-port to Line port insertion loss is < 1 db at 1 KHz for 600 Ohms.
ADSL-band Return Loss : The return loss caused by loading the low-pass filter in the band from 25 kHz to 1104 kHz against the reference impedance of 100 ohms is greater than 14dB.
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