100G QSFP28 CWDM4 2KM
Hilink QSFP28 Optical Transceiver Module 100Gbase 4Channels CWDM4 QSFP28 2KM dual LC Single mode
Hilink QSFP28 Optical Transceiver Module 100G 4Channels CWDM4 QSFP28 2KM dual LC Single mode
The central wavelengths of the 4 CWDM channels are 1271 nm, 1291 nm, 1311 nm and 1331 nm.
It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. Single-mode fiber(SMF) is applied in this module.
Product Features
Compliant with 100G CWDM4 MSA
- 4 CWDM lanes Mux/De-mux design
Compliant to SFF-8636 QSFP28 MSA
4 independent full-duplex channels
Up to 26Gbps data rate per channel
Built-in quad TX CDR and RX CDR
Single 3.3V power supply
LAN-WDM laser transmitter
Transmission distance of 2km over SM fiber with FEC
RoHS Compliant
Item
Description
Transceiver form factor
QSFP28
Transmission speed
100GE
Center wavelength (nm)
1271, 1291, 1311, 1331
Standards compliance
100GBASE-CWDM4 (non-standard)
Connector type
LC
Applicable cable and maximum transmission distance
Single-mode fiber (G.652): 2 km
Transmit power (dBm)
-6.5 to +2.5
Maximum receiver sensitivity (dBm)
-10.1
Overload power (dBm)
2.5
Extinction ratio (dB)
3.5
Operating temperature
0°C to 70°C (32°F to 158°F)
Part number
HL-QSFP28-100G-IR4
QSFP28 series
| Package | Part Number | Data Rate | Reach | Wave | TX | RX Sens | Power Cons | Interface |
| (km) | (nm) | (dBm) | (dBm) | |||||
| QSFP28 SR4 | HL-QSFP28-SR4 | 100G | 150m | 850 | -8.4～2.4 | -10.3 | <2W | MPO |
| QSFP28 PSM4 | HL-QSFP28-PSM4 | 100G | 2km | 1310 | -6.0～2.0 | -10.1 | <3.5W | MPO |
| QSFP28 CWDM4 | HL-QSFP28-IR4 | 100G | 2km | CWDM | -6.5～2.5 | -10.1 | <3.5W | LC |
| QSFP28 LR4 | HL-QSFP28-LR4 | 100G | 10km | LAN WDM | -4.3～4.5 | -10.6 | <3.5W | LC |
| QSFP28 LR4 25KM | HL-QSFP28-25K | 100G | 25km | LAN WDM | -4.1～4.5 | -11.5 | <3.5W | LC |
| QSFP28 ER4 Lite | HL-QSFP28-ER4 | 100G | 40km | LAN WDM | -2.5～4.5 | -18.5 | <4W | LC |
