100G QSFP28 eSR4

Vitex Part #: VQ-1CSR4CP-EA

Vitex VQ-1CSR4CP-EA is designed for optical communication applications over multimode fiber cables. The 100G QSFP28 eSR4 transceiver supports 103.1 Gbps up to 200m using OM3 or 300m using OM4 MMF. They are compliant with the QSFP28 MSA and IEEE 802.3bm 100GBASE-SR4 standards.

Features
Specifications
Applications
FAQs
Datasheet

Compliant with IEEE Std 802.3bm, 100G BASE eSR4 Ethernet Compliant with QSFP28 MSA Management interface specifications per SFF-8636 Single MPO connector receptacle 4 channels 850nm VCSEL array 4 channels PIN photo detector array Up to 103.1 Gbps data rate Single +3.3V power supply
Class 1 laser safety certified Commercial operating temperature: 0 oC to +70 oC Up to 200m on OM3 MMF and 300m on OM4 MMF RoHS Complian

Form Factor	QSFP28
Data Rate	100G
Wavelength	850nm
Distance	<100m
Connector	MPO-12
Protocol	Ethernet
Temperature	Commercial (0–70°C)

Enterprise Networking Storage Area Networks (SAN) Top-of-Rack (ToR)

Q: What is eSR4? A: Extended SR4, supporting up to 300m on OM4 fiber (standard is 100m).

Q: Is it interoperable with standard SR4? A: Yes, it can link to a standard SR4 module at shorter distances.

Q: Connector? A: MPO-12.

Q: Power? A: Slightly higher than standard SR4 to drive the longer signal.

Technical Documentation

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

Download Datasheet PDF

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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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