Specifications:
Item | Unit | Reference Value | Remark | |
Forward Receiving | ||||
Receiving Optical Wavelength | nm | 1290~1580 | ||
Receiving Optical Power Range | dBm | -7~+1 | ||
Frequency Bandwidth | MHz | 47~1000 | ||
Band Sharing | MHz | 42/54 | can be configured according to user requirement | |
Optical Link Frequency Response | dB | ±1.5 | ||
Return Loss | dB | ≥14 | ||
Level of Test Port | dB | -20(±2) | Compare with output port | |
Output Level | dBμV | ≥104(four-way output) |
Test Condition: Connected with 1310nm optical transmitter, -1dBm OPT receiving,59-way PAL-D signal input,10dB equalizing |
|
Optical Link C/N | dB | ≥51 | ||
Optical Link C/CSO | dB | ≥63 | ||
Optical Link C/CTB | dB | ≥65 | ||
Equalizing | dB | 0~15 | ||
Optical AGC Range | dB | -7~+1 | ||
Return Optical Transmitting | ||||
Return Laser Wavelength | nm | 1310±20 | ||
Return Output Optical Power | mW | 1~2 | Depends on the output capability of Laser | |
Return Laser Type | FP Laser | DFB laser optional | ||
Operation Frequency | MHz | 5~65 | ||
Optical Power Stability | dBm | ±0.5 | ||
Input Level | dBμV | 75 | ||
Optical Link Frequency Response | dB | ±1 | ||
Return Loss | dB | ≥14 | ||
NPR Dynamic Range NPR≥30dB |
dB | ≥15dB | FP Laser | |
Others | ||||
Type of Fiber Connector | SC/APC | Or FC/APC | ||
Voltage | V | AC60 | Or AC220 |