AFCP-CR4X25
4x25Gb/s CWDM4 ROSA for 100 Gb/s
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Overview
Broadcom's CWDM4 ROSA is a 4 × 25-Gb/s, 1310-nm CWDM receive optical sub-assembly, consisting of an optical demultiplexer to separate the inputs, four high reliability PIN photodiodes, and integrated TIAs. These elements are packaged with an LC receptacle. The electrical interface is through a flex connect. The ROSA is intended for use in QSFP28, CFP4, and other types of modules, for links up to 2 km.
Supported module specifications include but are not limited
to the CWDM4 MSA.
to the CWDM4 MSA.
Features
- Four high-reliability PIN photodiodes
- Integrated TIAs
- 0 to +75°C ROSA case operating temperature range
- 25.78125-Gb/s data rate for each channel
- Mechanical design suitable for QSFP28 and CFP4 applications
- LC receptacle
- Nominal input wavelengths: 1271 nm, 1291 nm, 1311 nm, 1331 nm
- Flex circuit electrical interface
Applications
- 100Gb/s QSFP28 transceivers
- 100Gb/s CFP4 transceivers
Lifecycle Status
Active
Substance Compliance
-
RoHS6Fully Compliant
Specifications
| Specification | Value |
|---|---|
| Lifecycle | Active |
| Distrib. Inventory | No |
| Form Factor | QSFP28 compatible |
| Connector Type | LC receptacle |
| Fiber Type | Single Mode |
| Maximum Distance (km) | 2 |
| Nominal Optical Wavelength (nm) | CWDM |
| Emitter | DFB |
| RoHS6 Compliant | Y |