- Compliant with IEEE Std 802.3ba, 100G Ethernet LR4
- Compliant with QSFP28 MSA
- 4 cooled 25Gb/s channels LAN WDM DFB TOSA
- 4 channels PIN photo detector
- Single +3.3V power supply
- Class 1 laser safety certified
- Power consumption less than 3.5W
- Commercial operating temperature: -5oC to +70oC
- Up to 10km on SMF
- RoHS 6/6 Compliant
This QSFP28LR4 transceiver modules are designed for 100 Gigabit Ethernet over single mode fiber. They are compliant with the QSFP28 MSA, IEEE 802.3ba 100GBASE-LR4. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA.
TNQSFP28LR4 are compliant with RoHS.
|Part Number||Transmitter||Output Power||Receiver||Sensitivity||Reach||Temp||DDM||RoHS|
|TNQSFP28LR4||LWDM DFB||-4.3~ +4.5dBm||PIN||< -8.6dBm||10km||-5~ 70 oC||Available||Compliant|
|TNQSFP28SR4||850nm VCSEL||-8.4 ~ +2.4dBm||PIN||< -11dBm||100m||0~ 70 oC||Available||Compliant|