OBP Module
(Multi Channel Optical Switch)
Description
Optical Bypass Protection (OBP) system is an intelligent switching system which can bypass the faulty node caused by power off or fault of optical output. It can identify the power status of network node and the status of optical signal output, and instantaneously take switching of optical route when network node fails accidently, thus avoid all route blocking and guarantee the high availability of the whole network.
Optical Bypass Protection System is for Node Protection, Bi-directional Protection, Customized Housing
Features:
◆ Wide Wavelength Range
◆ Low Crosstalk
◆ High Stability, High Reliability
◆ Modularized Design
Technical Parameter
|
Parameters |
Unit |
OBP Module |
|
Wavelength Range |
nm |
1260 ~ 1650 |
|
Test Wavelength |
nm |
1310 / 1550 |
|
Insertion Loss |
dB |
Typ: 1.2 Max: 1.5 |
|
Return Loss |
dB |
SM ≥ 45 |
|
Crosstalk |
dB |
SM ≥ 50 |
|
PDL |
dB |
≤ 0.20 |
|
WDL |
dB |
≤ 0.30 |
|
PD dark current |
nA |
＜1 |
|
PD responsivity |
mA/W |
24 ~ 40 |
|
PD report accuracy |
dB |
±0.5 (at -50 to 23 dBm) |
|
Operating voltage |
V |
4.5 ~ 5.5 |
|
Operating current |
mA |
80 ~ 120 |
|
Operating Temperature |
℃ |
-5 ~ +60 |
|
Storage Temperature |
℃ |
-30 ~ +80 |
|
Dimension |
mm |
120×80×18 |
OBP Module(Multi Channel Optical Switch) Working Theory
Dimension
Ordering Information
|
Type |
Fiber Type |
Test Wavelength |
Tube Type |
Fiber Length |
Connector |
Dimension |
|
Optical Bypass Protection System Module |
SM: SM, 9/125 |
1310: 1310nm |
90:900um |
05: 0.5m±5cm |
OO:None |
01: 120×80×18(ABS) |