Shenzhen Sopto Technology Co., Ltd

1.25G CWDM SFP Fiber Optic Transceiver With Built In Digital Diagnostic Functions

Product Details:
Brand Name: Sopto
Certification: ISO9001 / CE / RoHS
Model Number: SPT-PCXX1G-XD
Payment & Shipping Terms:
Packaging Details: 10 PCS /Plastic tray,
Delivery Time: 3-5 working days
Payment Terms: T/T; L/C; Paypal
  • Detail Information
  • Product Description

Detail Information

Data Rate: 1.25G Wavelength: 1270nm~1610nm
Fiber Type: SMF Transmission Distance: 40km / 80km / 120km
Interface: Duplex LC Operating Temperature: 0 To 70℃
Certification: CE / ISO9001 / RoHS Application: Gigabit Ethernet / CWDM Networks
High Light:

fiber sfp module


fiber optic sfp module

Product Description

1.25G CWDM SFP Modules LC Interface with DDM Commercial Temperature


SOPTO’s CWDM SFP small form-factor pluggable (SFP) is a compact optical transceiver used in optical communications for both telecommunication and data communications applications at 1270-1610nm CWDM wavelengths over single-Mode Fiber (SMF). They are designed for use in Fast Ethernet, Gigabit Ethernet, 1G Fibre Channel, and SONET/SDH links, compliant with the SFP MSA. Sopto supplies OEM service and Third-Party(Cisco, Juniper, HP, Dell, etc.) compatible fiber optic transceivers.




● Single +3.3V power supply

● Built-in digital diagnostic functions

● Transmission distance up to 120km over SMF

● Supports data rates from 100Mb/s to 1.25Gb/s

● 18 Wavelengths CWDM 1270nm to 1610nm Available

● Can be used with single-fiber CWDM system or dual fiber CWDM system

● Operating Case Temperature: Standard: 0~70°C; Extended: -20~85°C; Industrial: -40~85°C


 P/N  Description
 SPT-PCXX1G-40D  CWDM 1270nm~1610nm,1.25Gbps, 40km,0ºC ~ +70ºC, With DDM
 SPT-PCXX1G-80D  CWDM 1270nm~1610nm, 1.25Gbps, 80km,0ºC ~ +70ºC, With DDM
 SPT-PCXX1G-120D  CWDM 1270nm~1610nm, 1.25Gbps, 120km,0ºC ~ +70ºC, With DDM





● RoHS-6


● FC-PI 13.0

● IEEE Std 802.3

Sopto fiber optic transceiver took the first lead to pass the ISO9001 quality system, the requirements of European CE, RoHS


transceiver certificate.png




● Fast Ethernet

Gigabit Ethernet

1X Fibre Channel




CWDM Networks




Order Information



Data Rate (Gbps)

Distance Fiber

output power(dBm)


Interface Temp. DDM
SPT-PCXX1G-40D 1.25 40km SM -5~0 -24 Duplex LC 0 to 70℃ D
SPT-PCXX1G-80D 1.25 80km SM 0~5 -24 Duplex LC 0 to 70℃ D
SPT-PCXX1G-120D 1.25 120km SM 0~5 -32 Duplex LC 0 to 70℃



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