Description
Traditional OLP protection requires four valuable core resources. However, in many places, due to insufficient fiber resources, it is impossible to provide excess fiber resources and optical line redundancy protection. In view of the shortage of optical fiber resources and need to optical line redundancy protection, HTF has developed BIDI OLP equipment to solve the problem of optical line protection in the case of insufficient optical cable resources.
OLP-BIDI only needs two fibers to realize the optical line protection function. When the main circuit fiber fails, the receiving end automatically switches to the standby fiber receiving, ensuring communication without blocking operation, improving communication system stability and reliability. It also saves fiber resources.
Performance Parameters
| Parameter |
OLP-BD |
Unit |
| Operating Wavelength |
DWDM |
Blue: 1528~1541, Red : 1547~1561 |
nm |
| CWDM |
1270~1610 |
| Optical Power Range |
＋23～-50 |
dBm |
| Accuracy of Optical Power |
±0.25 |
dB |
| Detection Light Power Resolution |
±0.01 |
dB |
| Return Loss |
≥55 |
dB |
| Polarization Dependent Loss |
≤0.05 |
dB |
| Wavelength Dependent Loss |
≤0.1 |
dB |
| Insertion Loss |
<1.5 |
dB |
| Switch Speed |
<20 |
ms |
| Size |
OLP Module |
191 ( W ) x 253 ( D ) x 20 ( H ) |
mm |
| Environment |
Operating Temperature |
-10℃～+60℃ |
℃ |
| Storage Temperature |
-40℃～+85℃ |
℃ |
| Relative Humidity |
5% ~ 95% Non-condensing |
|
| Power Consumption |
≤5 |
W |
HT6000 include the following cards
| NMS management card |
100G QSFP28 to CFP transponder |
2xQSFP28 to CFP2 200G Muxponder |
| 100G Muxponder: QSFP28 ↔ 4xSFP28 |
40G&100G OEO: 6*QSFP28 |
SFP28 25G Quad transponder |
| SFP+ Multi-Rate Quad transponder |
Redundant Multi-Rate Dual transponder |
EDFA Optical Amplifiers |
| Bidi EDFA Optical Amplifiers |
16ch DWDM MUX/DEMUX |
40ch DWDM MUX/DEMUX（AAWG） |
| OLP Optical Line Protector |
DWDM Passive Optical Add/Drop Multiplexers |
DCM card |
HTF DWDM transmission solution
DWDM peer-to-peer case
DWDM chain network case
DWDM+OLP optical line protection Case
DWDM Ring network case
DWDM single fiber bidirectional networking case
DWDM ultra long distance solution
