Optical Layer Transport Platform
25G OTU/OEO SFP28 Multi-Service Access Card
Supports single and multi-mode conversion, optical power amplification and other applications. Supports one-way relay amplification or two-way relay amplification. Supports 850nm, 1310nm, CWDM or DWDM wavelength amplification. Supports 4 bidirectional or 8 uni

Communication Products
Product Overview
- Supports single and multi-mode conversion, optical power amplification and other applications.
- Supports one-way relay amplification or two-way relay amplification.
- Supports 850nm, 1310nm, CWDM or DWDM wavelength amplification.
- Supports 4 bidirectional or 8 unidirectional 1.25Gbit/s~25.78Gbit/s arbitrary rate protocol service access.
- Transparent business transmission.
- Supports hot plugging.
- Supports FEC function, which can optimize output, DDM signal monitoring, and link detection (no light when no light is received).
- Supports a unified network management platform based on SNMP, and the network management methods are CLl (telnet and console), Web, and NetView (graphical interface).



Product Details
- Product Details
Multi-service access board25G OTU/OEO SFP28 FW625G
4*25Gbit/sDual fiber bidirectional (25GFull rate business compatible,8*SFP28Optical interface)
The 25G OTU/OEO multi-service access board is a module developed by Stellars Fusion Technology to amplify signals during the optical transmission process. It can amplify services of any rate protocol from 1.25Gbit/s to 25.78Gbit/s. It is suitable for optical communication systems such as SDH/POS/SONET/SAN/ETHERNET and provides a high-quality solution for transmission lines with large fiber line losses.
Product introduction
Figure 1 25G OTU/OEO board
Product Specifications
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System parameters |
Technical indicators |
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Maximum capacity of a single board |
4*25G two-way transmission 8*25G one-way transmission |
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Wavelength range |
CWDM: 1271~1611nm, multi-mode: 850nm, single-mode: 1310nm DWDM: C-Band (100GHZ or 50GHZ) |
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Service access type |
SDH、SONET、Ethernet、SAN、OTN、Video |
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Network management function |
CDR function (DDM real-time monitoring), different rate adaptive setting function, business one- and two-way setting |
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Network management method |
Web、NetView |
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Board size |
156 (W)× 20(H)× 225(D)(mm) |
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Environmental requirements |
working temperature |
-10℃ ~ 50℃ |
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Storage temperature |
-40℃ ~ 80℃ |
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relative humidity |
5% ~ 95% no condensation |
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Safety and EMC |
Comply with FCC, UL, CE, TUV, CSA standards |
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Power consumption |
<20W |
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Ordering information
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model |
Specifications |
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FW625G |
25G business board 4*25Gbit/s dual-fiber bidirectional (1.25Gbit/s-25.78Gbit/s full-rate business compatible, 8*SFP+ optical interface,) occupies 1 slot in the FW6600 chassis |
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