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Optical equipment for cable TV

Rack-mountable optical receivers of the reverse channel ARCOTEL of WR2002R-2004R series

0

 

Description:

Receiver contains from one to four independent optical receivers in the one housing. The alternate attenuator is installed on each channel. Input circuits are made on qualities PIN diodes. Structurally it is made in a form of unit in height 1U under installation into the 19" rack and has built-in supply unit.

Technical characteristics:

Optical parameters

Input optical power, dBm

-15 ∼ -3

Optical wave length, nm

1100 ∼ 1600

Connector type

FC/APC or for choice

Optical fiber type

single-mode

HF parameters

Operated frequencies, MHz

5 ∼ 200

Output level (at -15dBm at input), dBmkV

85

AGC irregularity, dB

±1

Return losses at input, dB

>14

Output resistance (impedance), Ohm

75

General characteristics

Supply voltage, V

220V±15%

Dimensions, mm

483×282×44