100G QSFP28 PSM4 2km

Vitex Part #: VQ-1CFR4CP-AA

Vitex VQ-1CFR4CP-AA is designed for up to 2km reach service with four-lane 25.78125G data rate. It is compliant with QSFP MSA, SFF-8436, SFF-8636 and PSM4 MSA standards. Digital diagnostic functions are available via the I2C interface.

Features
Specifications
Applications
FAQs
Datasheet

MPO-12 optical interface Maximum link length up to 2km Up to 25.78125 Gbps data links per lane +3.3 V power supply QSFP MSA compliant package Hot Pluggable High performance signal mode DML transmitter High sensitivity PIN/TIA optical receiver Single Mode operation BER < 5E-5@-10.5dBm (OMA) Built-in CDR Case Operating temperature: 0 to 70ÂºC Data and Control Interfaces Tx & Rx Data CML/AC Coupled ModSelL LVTTL / ResetL LVTTL / ModPrsL LVTTL / LPMode LVTTL 2-wire I2C communication bus RoHS 6 compliance

Form Factor	QSFP28
Data Rate	100G
Wavelength	1310nm
Distance	2km
Connector	MPO-12
Protocol	Ethernet
Temperature	Commercial (0–70°C)

Enterprise Networking Storage Area Networks (SAN)

Q: What is PSM4? A: Parallel Single Mode 4-lane. It uses 4 fibers to transmit and 4 to receive.

Q: Connector? A: MPO-12 APC.

Q: Reach? A: 2km.

Q: Advantage? A: Lower cost than LR4 for short single-mode runs (e.g., across a large data center floor).

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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