Product Overview

The CPQ-CE-ER-CDF02 is a single mode QSFP28 transceiver designed for 100 Gigabit Ethernet 100GBASE-ER4 applications. The module integrates four LAN-WDM optical lanes operating in the 1310nm wavelength window. Each transmit lane utilizes an LAN-WDM EML laser and each receive lane uses a PIN photodiode receiver. Each lane supports 25.78Gbps, providing an aggregate data rate of 103.125Gbps. The module supports transmission distances up to 40km over standard single mode fiber with FEC enabled. It complies with QSFP28 MSA (SFF-8661 and SFF-8636) and IEEE 802.3bm CAUI-4 standards.

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Feature Highlights

100G QSFP28 transceiver with duplex LC connector
Four lane LAN WDM EML transmitters and SOA + PIN receivers
Supports 25.78Gbps per lane for an aggregate 103.125Gbps data rate
Up to 40km transmission distance over single mode fiber (with FEC)
Maximum power consumption 5.5W
Operating temperature: Commercial (0°C to +70°C)

Why Choose CloudPhotonix?

1/4
01

Proven Interoperability

Tested and verified across major networking platforms.

02

Scalable Portfolio

From short-reach DACs to long-reach optical modules.

03

Performance Assurance

Optimized for bandwidth-intensive applications.

04

Future Ready

Built for next-generation connectivity and data demands.

Compatible Networking Platforms

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