Optical Layer Transport Platform
QSFP28 100G to4X25G SFP28 OTU Service Card
Support 100G 4X25G DWDM transmission A single board supports one channel of 103.125Gbit/s~111.81Gbit/s bidirectional service access. Supports multiple client-side service access: 100GBASE-SR4/CWDN4/LR4/PSM4. Supports automatic closing of sending function. T

Communication Products
Product Overview
- Support 100G<=> 4X25G DWDM transmission
- A single board supports one channel of 103.125Gbit/s~111.81Gbit/s bidirectional service access.
- Supports multiple client-side service access: 100GBASE-SR4/CWDN4/LR4/PSM4.
- Supports automatic closing of sending function.
- Transparent business transmission.
- Supports hot plugging.
- Supports FEC function, which can optimize output, DDM signal monitoring, and link detection (no light will be emitted when there is no receiving light).
- Supports a unified network management platform based on SNMP, and network management methods are CLl (telnet and console), Web, and NetView (graphical interface).



Product Details
- Product Details
QSFP28 100G change4X25G SFP28 OTU Business board
The 100G QSFP28 to 4x25G SFP28 OTU business board is a customer-side 100G service access module developed by Stellars Fusion Technology and designed for optical fiber links. It can be converted into 4-line road-side 25G DWDM standard wavelength optical signals. It can be used with a DWDM multiplexer/demultiplexer to achieve wavelength division multiplexing transmission and realize a 1-pair fiber multi-channel 100G transmission solution.
Figure 1 100G business board
Product Specifications
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System parameters |
Technical indicators |
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maximum capacity |
100G<=> 4X25G DWDM bidirectional transmission |
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interface |
Client side: 1xQSFP28 Line test: 4xSFP28 |
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Line side wavelength range |
DWDM:1528.77nm ~ 1567.14nm |
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Service access type |
100GE、OTU4 |
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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 |
<13W |
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Ordering information
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model |
SpecificationsDescription |
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FW6100G25 |
100G service board 1* 4X25G to 100Gbit/s service access board (4XSFP28 to 1XQSFP28 interface), compatible with 40G Ethernet and OTN services, occupies 1 slot) occupies 1 slot in the FW6600 chassis |
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