Plate beam splitterPlate beam splitters are polished flat and coated glass substrates which are in general used at 45 degree in an optical system. Highly polished surface is coated with the beam splitter coating, while the other commercially...
Dichroic coatings will transmit some part of the spectrum while reflecting the other part. In a cube beam splitter it is hard to achieve the non-polarization condition especially when the angle of incidence is steeper. This beam splitter coating will transmit the visible...
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...
Return loss : The return loss of Tele port and line port against 600 Ohms is 200Hz -3400Hz = 12 dB
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.
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
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.
Insertion Loss : The tele-port to Line port insertion loss is < 1 db at 1 KHz for 600 Ohms.
Delay distortion : The delay distortion caused by POTS splitter is as follows:From 0.6 -3.2 kHz delay distortion is 200 microseconds.From 0.2 - 4.0kHz delays distortion is 250 microseconds.
Isolation : Isolation resistance between tip, ring and between earth = 10 Mega-ohms. Isolation resistance with line port = 10 Mega-ohms.
Loop Current : The maximum loop current drawn from exchange is less than 60 mA.
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.
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
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...
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