Optical Line Protection System Support 1+1 and 1:1 Protection
Product Overview:
OEO6500B family is the Sino-Telecom portfolio of the high-performance optical transport platforms addressing broadband access network with high integration and port density, rich service types, as well as flexible equipment configuration.
OEO6500B is the 19-inch with 1+1 redundant power (AC/DC optional), allows mixed configuration of different hot-pluggable service boards.
OEO6500B supports a variety of line protection modes such as 1:1, 1+1, BIDI and BP bypass line protection etc.
OEO6500B family are widely used in the fields of telecom operator, broadcasting, electricity power and information security etc. Featuring in independent and transparent transmission signal, guaranteed safety and reliability, the products are capable of helping users to set up an optical communication network which is non-blocking, highly reliable, secure and flexible, as well as anti-disaster.
Function Realization:
- Offer multiple line protection modes as 1+1, 1:1, BP and SR;
- The switching time is within 15ms;
- Can be locked when there is no optical signal;
- Support three management modes: Console,
- Telnet and network management system;
- Support TFTP remote upgrade.
Performance Specification:
Performance |
Parameter |
||
1+1 |
1:1 |
||
Wavelength Range |
1310±50nm&1550±50nm |
||
Monitoring Range of Optical Power |
+23~50dBm |
||
Insertion Loss |
Transmitter |
≤3.8dBm |
≤1.5dB |
Receiver |
≤1.2dB |
||
Retum Loss |
≥45dB |
||
Crosstalk |
≥55dB |
||
Optical Power Resolution |
≤0.01dB |
||
Optical Power Measurement Accuracy |
≤0.5dB(+25dBm~-40dBm) |
||
Wavelength Dependent Loss |
≤0.25dB |
||
Polarization Dependent Loss |
≤0.1dB |
||
Switching |
≤15ms |
||
Application
1+1
1:1
Hardware Architecture
Environmental
- Standard temperature (operating): +5°C to +40°C
- Extended temperature (operating): -33°C to +55°C
- Relative humidity (operating): 5% to 85% (non-condensing)
- Relative humidity (short-term): 5% to 90% (non-condensing)
Power
- Voltage: -36VDC to -72VDC or 120/230VAC
Physical
- Mounting brackets for 19”
Shelf Options
- 1U and 2U
Order Information:
Name |
Model |
Description |
OEO6500B Shelf |
OEO6500B-I |
1U and 19-inch wide shelf with double power unit, control card and 4 horizontal slots for 4 OLP line card |
OEO6500B-II |
2U and 19-inch wide shelf with double power unit, control card and 8 horizontal slots for 4 OLP line card |
|
Management Card |
OEO6500B-SC |
system control card with 2 GE electrical interfaces |
OLP Linecard |
OEO6500-OLP-1+1 |
1+1 protection, the protection mode is dual-fed and signal selection |
OEO6500-OLP-1:1 |
1:1 protection, the protection mode use 2 internal switch to switch the whole traffic from primary to secondary line |
|
OEO6500-OLP-BP |
optical bypass protection |
|
OEO6500-OLP-BIDI |
single fiber bidirectional protection mode |
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