Softel SR1002S, Руководство пользователя

Страница: 3 / 8

SR1002S SR1002S SR1002S Optical Optical Optical Receiver Receiver Receiver Operation Operation Operation and and and Maintenance Maintenance Maintenance Manual Manual Manual
configuration) splitter)
Output Return Loss dB ≥16
Output Impedance Ω 75
Electrical control EQ range dB 0
～
15
Electrical control ATT range dB 0 ～ 15
General Characteristics
Power Voltage V DC12V/1A
Operating Temperature
℃
-40~60
Consumption VA ≤8
Dimension mm 142
（
L
）
* 79
（
W
）
* 36
（
H
）
Note 1: Configure 59 PAL-D analog channel signals in the 550MHz frequency range. Transmit
digital signal in the frequency range of 550
～ 862/1003MHz. The digital signal level (in 8 MHz
bandwidth) is 10dB lower than analog signal carrier level. When the input optical power of the
optical receiver is -1dBm, the output level: 108dBμV, EQ: 8dB.
4. Block Diagram
SR1002S/NC block diagram
SR1002S/WF block diagram
SR1002S/WD block diagram
Note: The circuit in the dashed box is optional configuration circuit.