40G QSFP+ ER4

Vitex Part #: VQ-40ER4CS-AA

Vitex VQ-40ER4CS-AA is designed for use in 40G applications up to 40km. It is compliant with IEEE802.3ba and 40GBASE-ER4 standards.

Features
Specifications
Applications
FAQs
Datasheet

CWDM lanes MUX/DEMUX design
Up to 11.2Gbps per channel bandwidth Aggregate bandwidth of > 40Gbps Duplex LC connector
Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ER4 Standard QSFP MSA compliant APD photo detector
Up to 40 km transmission
Compliant with QDR/DDR Infiniband data rates Single +3.3V power supply operating Built-in digital diagnostic functions Temperature range 0°C to 70°C
RoHS Compliant Part

Form Factor	QSFP+
Data Rate	40G
Wavelength	CWDM
Distance	40km
Connector	LC Duplex
Protocol	Ethernet
Temperature	Commercial (0–70°C)

Enterprise Networking Storage Area Networks (SAN)

Q: What is the 40G QSFP+ ER4?
A: It is a 40G optical transceiver in the QSFP+ form factor, supporting Ethernet with a reach of 40km over fiber optic cable.

Q: What is the maximum transmission distance?
A: This transceiver supports up to 40km over fiber optic cable at CWDM.

Q: What connector type does this use?
A: It uses a LC Duplex connector with fiber optic cable.

Q: What applications is this designed for?
A: It is designed for Enterprise Networking, Storage Area Networks (SAN).

Q: Is this module compatible with my switch or router?
A: This transceiver is QSFP+ MSA compliant, meaning it is designed to work with any platform that supports the QSFP+ standard. Contact Vitex engineering to confirm compatibility with your specific hardware.

Technical Documentation

Access comprehensive technical specifications, mechanical diagrams, and validation reports.

Download Datasheet PDF

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Built For Real Deployment Environments

Every Vitex optical product undergoes optical testing, interoperability validation, and system-level verification to ensure performance, reliability, and long-term availability in production networks.

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