Product Overview

The CPQ-CE-ER-CDA02 is a single mode QSFP28 transceiver designed for 100 Gigabit Ethernet 100GBASE-ER4 applications (310-000000... pp. 1, 3). The module integrates four LAN-WDM optical lanes operating in the 1310nm wavelength window . Each transmit lane utilizes a 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 without FEC . It complies with QSFP28 MSA (SFF-8661 and SFF-8636) and IEEE 802.3bm CAUI-4 standards .

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[general_specifications]

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 (without 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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