100G QSFP28 PSM4 2km MPO
● Four-channel full-duplex transceiver modules
● Transmission data rate up to 26Gbit/s per channel
● Up to 2km transmission of single mode fiber
● Low power consumption <3.5W
● Operating case temperature 0℃ to 70℃
● 3.3V power supply voltage
● RoHS 6 compliant
● Hot Pluggable QSFP28 form factor
● Single MPO connector receptacle
● Built-in digital diagnostic function
The  HTQS-PSM4L2 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 Transceiver for 100G Ethernet  Applications. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 26Gbps operation for an aggregate data rate of 104Gbps 2km using single mode fiber. 
These modules are designed to operate over single mode fiber systems using  DFB laser array. An optical fiber ribbon cable with an MPO/MTP connector can be plugged into the QSFP28 module receptacle. QSFP28 PSM4 is one kind of parallel transceiver which provides increased port density and total system cost savings.

100G Ethernet
Proprietary High Speed
Data center

Compatible brands 
HTF optional transceiver have been successfully tested with below brands:
Cisco Alcatel Lucent Netgear      
Mellanox Allied Telesis SMC
Huawei SolareFlare Foundry
Juniper Winyao Force 10(Dell)
Dell&EMC ZTE Linksys
Arista D-Link McAfee
Broadcom TP-Link Extreme
Qlogic(Cavium) Ruijie Marconi
Cheisio Maipu Blade
Intel Feixun Hirschmann and more

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