FTLC9551xxxx Series 100 G Transceivers
Coherent’s FTLC9551REPM and FTLC9551SEPM are QSFP28 transceiver modules
Coherent's FTLC9551REPM and FTLC9551SEPM are QSFP28 transceiver modules designed for use in 100 Gigabit Ethernet. They are compliant with the QSFP28 MSA, CWDM4 MSA, and portions of IEEE P802.3bm, 128GFC (FTLC9551SEPM), 100GBASE-SR4, and CAUI-4 (FTLC9551REPM). Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA and Coherent Application Note AN-2141. The transceiver is RoHS-6 compliant per Directive 2011/65/EU and Coherent Application Note AN-2038.
- Hot-pluggable QSFP28 form factor
- Supports 103.1 Gb/s aggregate bit rate
- Power dissipation < 3.5 W
- RoHS-6 compliant
- Commercial case temperature range of 0°C to +70°C
- Single 3.3 V power supply
- Maximum link length of 100 m on OM4 multimode fiber (MMF)
- Single MPO12 receptacle
- I2C management interface
- 100GBASE-SR4 100 G Ethernet
- 128 G Fibre Channel (FTLC9551SEPM)
- 4 Gb/s x 28 Gb/s multimode OTN (FTLC9551SEPM)
FTLC9551xxxx Series Transceivers
| Image | Manufacturer Part Number | Description | Wavelength | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|
![]() | FTLC9551REPM | XCVR,QSFP28,100M,100GBASE-SR4,4X | 850nm | 0 - Immediate | See Page for Pricing | View Details | |
![]() | FTLC9551SEPM | XCVR,QSFP28,100M,128GFC/OTU4/100 | 850nm | 0 - Immediate | See Page for Pricing | View Details |



