2.5G SFP CWDM 120km optical module
● Up to 2.5Gb/s data links 
● CWDM DFB laser transmitter and APD photo-detector
● Up to 120km on 9/125µm SMF
● Hot-pluggable SFP footprint
● Duplex LC/UPC type pluggable optical interface
● Low power dissipation
● Metal enclosure, for lower EMI
● RoHS compliant and lead-free
● Support Digital Diagnostic Monitoring interface
● Single +3.3V power supply
● Compliant with SFF-8472
● Case operating temperature
   Commercial: 0 ~ +70oC
   Extended: -10 ~ +80oC
   Industrial: -40 ~ +85oC
HTF CWDM Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA), The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the CWDM DFB laser and the APD photo-detector .The module data link up to 120km in 9/125um single mode fiber. 

Switch to Switch Interface
Gigabit Ethernet
Switched Backplane Applications
Router/Server Interface
Other Optical Links

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

Ordering Information
Part Number Package Data Rate Reach Wavelength(nm) TX output RX Sensitivity Power
HTSF-M2G85Mx SFP 2.5G 550m 850nm -9~-3dBm -18dBm 0.85W LC
HTSF-M2G31Fx SFP 2.5G 2km 1310nm -9~-3dBm -18dBm 0.85W LC
HTSF-S2G31Lx SFP 2.5G 10km 1310nm -5~0dBm -19dBm 0.95W LC
HTSF-S2G31Ex SFP 2.5G 40km 1310nm -2~3dBm -19dBm 0.95W LC
HTSF-S2G55Ex SFP 2.5G 40km 1550nm -2~3dBm -19dBm 0.95W LC
HTSF-S2G55Zx SFP 2.5G 80km 1550nm 0~5dBm -28dBm 0.95W LC
HTSF-S2G55Xx SFP 2.5G 120km 1550nm 1~6dBm -30dBmm 0.95W LC
HTSF-C2GxxEx SFP 2.5G 40km CWDM -2~3dBm -19dBm 1W LC
HTSF-C2GxxZx SFP 2.5G 80km CWDM 0~5dBm -28dBm 1W LC
HTSF-C2GxxXx SFP 2.5G 120km CWDM 1~6dBm -30dBmm 1W LC
HTSF-5D2GCxxZx SFP 2.5G 80km DWDM 0~4dBm -28dBm 1W LC
HTSF-5D2GCxxXx SFP 2.5G 120km DWDM 0~5dBm -29dBm 1W LC
HTSF-5DZGCxxYx SFP 2.5G 160km DWDM 3~7dBm -29dBm 1W LC
HTSF-1D2GCxxZx SFP 2.5G 80km DWDM 0~4dBm -28dBm 1W LC
HTSF-1D2GCxxXx SFP 2.5G 120km DWDM 0~5dBm -29dBm 1W LC
HTSF-1D2GCxxYx SFP 2.5G 160km DWDM 3~7dBm -29dBm 1W LC

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