QSFP-100G-LR4-S Compatible 10km Module
● Compliant with 100GBASE-LR4
● Support line rates from 103.125 Gb/s to 111.81 Gb/s
● Integrated LAN WDM TOSA / ROSA for up to 10 km reach over SMF
● CAUI(10x10G) Electrical Interface and 4-lane 25.78Gb/s optical interface
● Duplex LC optical receptacle
● Support Digital Diagnostic Monitoring interface
● No external reference clock
● RoHS-6 compliant and lead-free
● Compliant with QSFP28 MSA with LC connector
● Single +3.3V power supply
● Maximum power consumption 3.5W
● All-metal housing for superior EMI performance
● Case operating temperature
  Commercial: 0 ~ +70oC
HTF’100G QSFP28 LR4 optical Transceiver integrates receiver and transmitter path on one module. In the transmit side, four lanes of serial data streams are recovered, retimed, and passed to four laser drivers. The laser drivers control 4- Distributed Feedback Laser (DFB) with center wavelength of 1296 nm, 1300nm, 1305nm and 1309 nm.

The optical signals are multiplexed to a single –mode fiber through an industry standard LC connector. In the receive side, the four lanes of optical data streams are optically de-multiplexed by the integrated optical de-multiplexer. Each data stream is recovered by a PIN photo-detector and trans-impedance amplifier, retimed. This module features a hot-pluggable electrical interface, low power consumption and MDIO management interface.

Data Center 
Local Area Network (LAN) 
Ethernet switches and router applications

Compatible brands 
HTF optional transceiver have been successfully tested with below brands:
HTF 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF transceiver Compatible with the following brand and more
Cisco QSFP-100G-LR4-S 10km Arista Networks 100GBASE-LR4 10km
Juniper Networks JNP-QSFP-100G-LR4 10km Brocade 100G-QSFP28-LR4-10KM
Dell 407-BCDH Compatible 10km Extreme 100G-QSFP28-LR4-10KM
HW 02311KNU H3C QSFP-100G-LR4-WDM1300
Ciena QSFP28-LR4 10km Mellanox MMA1L10-CR
Generic Compatible 100GBASE-LR4 FS QSFP28-BLR4-100G
Edge-Core ET7402-LR4 Alcatel-Lucent 3HE10550AA
Avago QSFP28-100G-LR4 Allied Telesis QSFP28-LR4 
Check Point CPAC-tr-100LR 10km Chelsio SM100G-LR 10km
D-Link DEM-Q2810Q-LR4 F5 Networks F5-UPG-QSFP28-LR4
Fortinet FN-trAN-QSFP28-LR  Ixia QSFP28-LR4-XCVR
Mikrotik Q28+31DLC10D 10km MRV QSFP28-100GE-LR4
Palo Alto Networks PAN-QSFP28-100GBASE-LR4
Support Customized 100GBASE-LR4 QSFP28 1310nm 10km DOM LC SMF transceiver Module

Ordering Information

Part Number Package Data Rate Reach Wavelength TX output RX Sensitivity Power Consumption Interface
HTQS-HM85S QSFP28 SR4 100Gbps 100m 850nm -8.4~2.4dBm -10.3dBm <2W MPO/MTP
HTQS-HS4CL QSFP28 LR4 100Gbps 10km LAN WDM -4.3~4.5dBm  -10.6dBm <3.5W LC
HTQS-HS4CE QSFP28 ER4 100Gbps 40km LAN WDM -2.9~4.5dBm  -14.6dBm <4.5W LC
HTQS-HS4CZ QSFP28 ZR4 100Gbps 80km LAN WDM +2.0 ~ +6.5dBm -28dBm <6.5W LC
HTQS-HSC4CL QSFP28 CWDM4 100Gbps 2km CWDM -6.5~2.5dBm  -10dBm <3.5W LC
HTQS-PSM4L2 QSFP28 PSM4 100Gbps 2km 1310nm -6.0~2.0dBm  -11.3dBm <3.5W MPO/MTP

If you have customized requirement for the TX output, RX Sensitivity etc, contact HTF sales online or leave message. 
HTF team will support you within 24 hours.  
Submit the following information then can download and know more