The Forara 25G SFP28 transceiver modules are hot-pluggable, high-density and low-power consumption, designed for 25Gigabit Ethernet applications in data center and high-performance computing networks. They are compliant to IEEE 802.3by, SFF-8472 and SFF-8402, and compatible with SFF-8432 and applicable portions of SFF-8431. Digital diagnostics functions are available via I2C interface. The transceiver modules are are RoHS-6 compliant and lead-free.
||25G SFP28 SR 850nm 100m DDM MMF
||25G SFP28 LR 1310nm 10km DDM SMF
||25G SFP28 LR 1310nm 20km DDM SMF
||25G SFP28 ER 1310nm 40km DDM SMF
||25G SFP28 CWDM 1470-1610nm 10km DDM SMF
||25G SFP28 BIDI Tx1270/Rx1330nm 10km LC DDM SMF
||25G SFP28 BIDI Tx1330/Rx1270nm 10km LC DDM SMF
1. Dual LC/PC connector (-SR, -LR, ER)
2. Only connections with patch cords with PC or UPC connectors are supported. Patch cords with APC connectors are not supported.
3. Minimum cabling distance is 0.5 meters for -SR, and 2 meters for -LR and -ER according to the IEEE 802.3 standard.
4. 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.