Email Us

100G QSFP28 CWDM4 10km Fiber Optic Transceiver

Identifier: 110033

≤3.5W

Features

  • Electrical interface: retimed CAUI-4 per 100G Ethernet IEEE 802.3bm Annex 83E

  • Hot pluggable

  • Link budget assumes the use of KR4 FEC by the host

  • Uncooled CWDM DFB lasers, directly modulated

  • User controllable Transmit Input Equalization and Receiver Output Amplitude

  • Fiber connector: SMF LC duplex connector

  • Power dissipation < 3.5W

  • Distance up to 10km

  • 2-wire interface with integrated Digital Diagnostic monitoring

  • Operating case temperature: 0℃~+70℃

  • RoHS6 compliant (lead free)

+ View More

Product Description of 100G QSFP28 CWDM4 10km Fiber Optic Transceiver

The QSFP28 100G-CWDM4-10km module is a highly integrated 4x25G transceiver focused on reach, bandwidth, density and cost for high port-count 100G systems, and client-side 100G interfaces. It is compliant with the 100G 4WDM-10 MSA, which is based on the CWDM4 MSA version 1.1. It is interoperable with CWDM4 transceivers over a 10 km reach.

Specifications

Part NumberTSQL4-E11JE3CApplication100G Ethernet
Form FactorQSFP28Max Data Rate103.12Gbps
WavelengthCh0 1271nm
Ch1 1291nm
Ch2 1311nm
Ch3 1331nm
Distance10km
ConnectorLCFiberSMF
TransmitterDFBReceiverPIN
TX Power-6.5~2.5dBmMinimum Receiver Power-11.5dBm
Power Budget5dBReceiver Overload2.5dBm
Power Comsumption≤3.5WExtinction Ratio>3.5dB
Packaging
ModulationNRZ
CDRYesInbuilt FECNo
Storage Temperature-40℃ ~ + 85℃Operating Temperature0℃ ~ + 70℃
CompatibilityGenericClassCommercial
ProtocolsIEEE 802.3bm,SFF-8436Warranty


Applications

  • Data Center Interconnect

  • 100G CWDM4 applications with FEC

Compliance

RoHS/ UL/ CE/ TUV/ ISO14001/ ISO45001/ ISO9001

Need Help? Contact Our Product Experts or Sales Team Today!
  I agree with T&S’ Privacy Policy and Terms of Use
Recently Viewed
Get in Touch
Please be as detailed as possible have to help us understand your enquiry and help us find the right person to handle your request.
Factory Tour
Click to have a 720 degree factory tour of T&S factories.
Make an Appointment
Make an appointment for an on-site factory tour or an online consultation with our product experts.
Not exactly what you're looking for? Try our customized service!
T&S Communications Co., Ltd.
Latest News & Blog
T&S Showcases High-Density Optical Interconnect Portfolio at APE 2026
Feb 12, 2026
T&S Showcases High-Density Optical Interconnect Portfolio at APE 2026
T&S returned to the Asia Photonics Expo (APE 2026), held February 4–6 at the Sands Expo and Convention Centre in Singapore, marking the company’s second appearance at the event. During the show,...
DSP VS LPO
Nov 13, 2025
DSP VS LPO
1. Introduction: The “Power Bottleneck” in AI NetworksToday’s data center landscape is undergoing a profound transformation. The explosive growth of AI workloads, the rapid expansion of cloud-scale...
HCF VS MCF
Oct 31, 2025
HCF VS MCF
Is Hollow-Core or Multi-Core the Future of Fiber Technology? The question of whether Hollow-Core Fiber (HCF) or Multi-Core Fiber (MCF) will define the future of optical communication has become one of ...