The Forara 40G CFP transceiver modules are designed for use in 40 Gigabit Ethernet links. They are compliant with the CFP MSA, IEEE 802.3ba 40GBASE-SR4, IEEE 802.3ba 40GBASE-LR4 / 40GBASE-ER4. Digital diagnostics functions are available via the MDIO. The transceiver modules are are RoHS-6 compliant and lead-free.
||40G CFP SR4 850nm 100m MMF MPO-12
||40G CFP LR4 1270-1330nm 10km SMF LC
||40G CFP ER4 1270-1330nm 40km SMF LC
1. Single MPO124 receptacle for -SR4, duplex LC/PC connector for -LR4, -ER4.
2. Minimum cabling distance is 0.5 meters for -SR4, and 2 meters for -LR4 according to the IEEE 802.3 standard.
3. Links longer than 30 km for the same link power budget are considered engineered links as per IEEE 802.3 Table 87–6. Attenuation for such links needs to be less than the worst case specified for single mode fiber to guarantee operation.