INNOLIGHT 100G BASE QSFP28 CWDM4 Lite 1310nm Transceiver TR-FC13H-HFB

INNOLIGHT 100G BASE QSFP28 CWDM4 Lite 1310nm Transceiver TR-FC13H-HFB – 2km SMF LC Optical Module

The InnoLight TR-FC13H-HFB 100GBASE QSFP28 CWDM4 Lite Transceiver is a high-performance optical module designed for high-speed data center and enterprise network environments. Supporting an aggregate data rate of 103.1Gb/s, this QSFP28 transceiver enables reliable 100GbE connectivity over single-mode fiber (SMF) for distances of up to 2 kilometers when Forward Error Correction (FEC) is enabled. Utilizing CWDM4 technology with four wavelength channels (1271nm, 1291nm, 1311nm, and 1331nm), the TR-FC13H-HFB provides efficient optical transmission through a duplex LC interface, making it ideal for modern cloud infrastructure, aggregation networks, and high-bandwidth switching environments.

Built according to the QSFP28 MSA and 100G CWDM4 MSA standards, this transceiver ensures broad interoperability with networking equipment from major vendors. The module operates with a 4×25G electrical interface compliant with OIF CEI-28G-VSR and supports Digital Diagnostic Monitoring (DDMI), enabling real-time tracking of temperature, voltage, transmit power, and receive power for improved network management and troubleshooting.

Key Features

• Model: TR-FC13H-HFB

• Form Factor: QSFP28 MSA compliant

• Data Rate: Up to 103.1Gb/s aggregate

• Optical Standard: 100GBASE-CWDM4 Lite

• Wavelengths: 1271nm, 1291nm, 1311nm, 1331nm

• Transmission Distance: Up to 2km over Single-Mode Fiber (SMF) with FEC

• Connector: Duplex LC optical connector

• Electrical Interface: 4×25G OIF CEI-28G-VSR

• Power Supply: Single +3.3V

• Power Consumption: ≤ 3.5W

• Monitoring: DDMI (Digital Diagnostic Monitoring Interface)

• Operating Temperature: 0°C to 70°C

• Storage Temperature: -40°C to 85°C

• Compliance: RoHS, SFF-8636, and 100G CWDM4 MSA Rev 1.1

Broad Network Compatibility

The TR-FC13H-HFB is designed to operate in standard QSFP28 100GbE ports, allowing integration with a wide range of enterprise and data center networking equipment. Because it follows industry MSA standards, it is compatible with many platforms from major vendors including Cisco, Juniper, Arista, and ZTE. In certain environments, switches may require enabling third-party optics support or specific configuration commands.

Ideal Applications

• Data center aggregation and spine-leaf networks

• Cloud infrastructure and hyperscale environments

• High-bandwidth enterprise switching

• 100GbE interconnects between switches and routers

• Short-to-medium distance optical links up to 2km

Other Related Part Numbers

JNP-QSFP-100G-CWDM (Juniper), XVR-10163-20 (Arista), QSFP-100G-CWDM4-S (Cisco)

Note: This listing includes the transceiver module only. Any additional equipment shown in product images (such as cables, switches, or network hardware) is not included and is displayed for demonstration purposes only.