BLR-RPT3XX Series
- Introduction
- Parameters
·BLR-RPT3XX series is a 1310nm return optical transmission device used for cable TV fiber transmission and broadband communication, and its lasers are FP laser and DFB laser optional.
·BLR-Rpt3XX series 1310nm return optical transmission module has following type:
- BLR-BRT31X 1-3MW FP laser type return optical transmission module
- BLR-BRT32X 1-3MW DFB laser type return optical transmission modle
|
ITEM |
UNIT |
BLR-RPT31X |
BLR-RPT32X |
|
Operating Bandwidth |
MHz |
5-65(or user-specific) |
|
|
Optical Operating Wavelength |
nm |
1310±10 |
|
|
Laser Type |
|
FP Laser |
DFB Laser |
|
RF Input Power Level |
dBuV |
75--85 |
|
|
Output Power |
Mw |
1--3 |
|
|
Flatness |
dB |
±0.75 |
|
|
Return Loss |
dB |
≥16 |
|
|
RF Input Impedance |
Ω |
75 |
|
|
CNR Range |
dB |
≥10(NPR≥30dB) |
≥15(NPR≥30dB) |
|
Optical Connector |
|
FC/APC or SC/APC optional |
|
|
Power Voltage |
VDC |
5 |
|
|
Consumption |
W |
<3 |
|