LambdaTune™ 25G DWDM ER 30km

Vitex Part #: VS-25030IWxS-AA

LambdaTune™ 25G ER30 is a SmartTunable MSA-compliant, self-tuning DWDM SFP28 transceiver for 25G and 10G NRZ. With integrated Electrical Dispersion Compensation (EDC), it delivers up to 30 km reach - no external DCMs or EDFAs required.

8-channel C-band tuning (100 GHz ITU grid) - CH53-60 or CH45-52
Self-Tuning to the correct ITU wavelength (plug-and-play)
Optimized for access networks, 5G transport (front/mid/backhaul), and media/broadcast links

A robust choice when you need long-reach 25G/10G DWDM with minimal SKUs and fast turn-up.

Features
Specifications
Applications
FAQs
Datasheet

Dual-rate:
Supports 25.78125Gbps and 10.3125Gbps C-band 8-channel tunable DWDM, 100 GHz spacing (CH53"“60 or CH45"“52) EML laser transmitter + linear APD receiver Built-in EDC "” improved dispersion tolerance up to 30 km SmartTunable MSA plug-and-play self-tuning LC duplex connector, hot-pluggable SFP28 Single 3.3 V supply, low power < 2.5 W
Industrial temp: -40°C to +85°C
RoHS compliant

Category	Optical Transceivers
Form Factor	SFP28
Data Rate	25G
Wavelength	Tunable DWDM
Distance	30km
Connector	LC Duplex
Protocol	Ethernet
Temperature	Industrial (-40–85°C)

Cable/MSO DWDM Optical Transport Metro Access Networks

Q: What is the LambdaTune 25G DWDM ER 30km?
A: It is a 25G optical transceiver in the SFP28 form factor, supporting Ethernet with a reach of 30km over fiber optic cable.

Q: What is the maximum transmission distance?
A: This transceiver supports up to 30km over fiber optic cable at Tunable DWDM.

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 Cable/MSO, DWDM Optical Transport, Metro Access Networks.

Q: Is this module compatible with my switch or router?
A: This transceiver is SFP28 MSA compliant, meaning it is designed to work with any platform that supports the SFP28 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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Tested & Validated

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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