1311nm 1331nm 100G QSFP28 CWDM4 10km Fiber Optical Module

Basic Information
Place of Origin: China
Certification: CE/FCC/RoHS/TUV/UL
Model Number: KQSF0A-C027SL00X
Minimum Order Quantity: 5
Packaging Details: blister box
Delivery Time: Within 1-8 working days after PO confirmed
Supply Ability: 15000Piece/Pieces per Month
Detail Information
Product Name: QSFP28 CWDM4 Optical Transceiver Supply Voltage: 3.3V
Power: -6.2~2.5dBm Data Rate: 100G
Wavelength: CWDM Transmission Distance: 2Km
Fiber Type: SMF DDM: Yes
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1311nm 100G QSFP28 CWDM4


1331nm 100G QSFP28 CWDM4


10km Fiber Optical Module

Product Description

100G QSFP28 CWDM4 2Km LC Optical Module

The QSFP-100G-SM-SR Compatible QSFP28 Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput up to 2km over single mode fiber (SMF) using four wavelengths of 1271nm, 1291nm, 1311nm and 1331nm via duplex LC connector. It provides high-density and low-power 100GBASE Ethernet solution for data centers, high-performance computing networks,enterprise core and distribution layer applications. It is fully compliant with the QSFP28 MSA and 100GBASE-CWDM4 and ITU-T G.694.2 standard.


Product Features

  1. Hot-pluggable QSFP28 form factor
  2. 4 channels full-duplex transceiver module
  3. Supports 103.125Gb/s aggregate bit rate
  4. 4 channels transmitter
  5. Internal CDR circuits on both receiver and transmitter channels
  6. Support CDR bypass
  7. Built-in digital diagnostic functions
  8. Operating case temperature range: 0 to 70°C
  9. Single 3.3V power supply
  10. RoHS-6 compliant (lead free)


  1. 100G Ethernet
  2. InfiniBand DDR

Ordering Information

Product Number Wavelength Data rate Distance TX Power RX Sens LD PD DDM
KQSF0A0085MM01X(SR4) 850nm 100Gb/s 100M -8.4~2.4dBm <-5.2dBm VCSEL PIN YES
KQSF0AL031SL10X(LR4) LAN WDM(note2) 100Gb/s 10KM -4.3~4.5dBm <-10.6dBm DFB PIN YES
KQSF0AL031SL10X(LR4) LAN WDM(note2) 100Gb/s 10KM -4.3~4.5dBm <-10.6dBm DFB PIN YES
KQSF0AC027SL00X(CWDM4) CWDM(note1) 100Gb/s 10KM -6.5~2.5dBm <-10.0dBm DFB PIN YES
KQSF0A0031SM00X(PSM4) 1310nm 100Gb/s 2KM -4.3~4.5dBm <-10.6dBm DFB PIN YES


Contact Details
Fanny Xie

Phone Number : 86-139 2466 0395

WhatsApp : +8613924660395