here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
- Free 87-day Returns
$56.99
Login to Make an Offer
Sold by Newegg
Shipped by Newegg
Add to Wish List(Found on 1 wish list)
Best Sellers
Top Rated- $61.37
StarTech.com MSA Uncoded SFP Module - 1000BASE-LX - 1GE Gigabit Ethernet SFP 1GbE Single Mode Fiber (SMF) Optic Transceiver
- 100% MSA UNCODED SFP TRANSCEIVER: Designed, programmed and tested to work with compatible MSA Compliant switches and routers to deliver dependable 1GbE connectivity
- TECHNICAL SPECS: 1000BASE-LX | 1Gbps | Single Mode (SMF) | LC Connector | 1310nm | Digital Diagnostic Monitoring (DDM) | Distances up to 10km (6.2mi)
- TESTED FOR COMPATIBILITY: Hot-swappable in MSA Compliant routers and switches; DDM support reports the transceiver's status to most SNMP network management tools.
- LIFETIME WARRANTY: Backed by a lifetime warranty on the life of the module itself and not the life of your switch; our modules won't void your OEM warranty and supported by our Tech Advisors 5/24
- WORKS WITH MSA COMPLIANT SWITCHES: Works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
+
+
Overview
Specs
Reviews
See all Q & A 
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
Adds consistently reliable 1 GbE fiber connections - Lifetime Warranty on all St
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
- View other products from STARTECH
LOADING...
LOADING...
The StarTech.com SFP1000LXST is an MSA-compliant, uncoded 1000BASE-LX SFP transceiver for network teams connecting compatible switches or routers over single-mode fiber at up to 1 Gbps and 10 km.
Recommended For
- Network administrators connecting switches or routers between wiring closets or buildings over single-mode fiber, when the link needs Gigabit Ethernet over a run of up to 10 km.
- IT teams replacing or adding a 1GbE LX optic in an MSA-compatible switch or router, after confirming the device accepts uncoded third-party SFP modules.
- Administrators linking equipment from different vendors over fiber, when both endpoints support 1000BASE-LX and the equipment’s compatibility requirements have been checked.
- Network operations staff who want DDM readings from a supported SFP to help monitor transceiver status through network-management tools.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Connecting MSA-compliant network equipment over 1 Gbps single-mode fiber links up to 10 km |
| Optical And Network Specifications | IEEE 802.3z 1000BASE-LX, TCP/IP, 1 Gbps transfer rate, 1310 nm wavelength, and up to 10 km (6.2 mi) reach |
| Fiber Interface And Features | Single-mode optical fiber with one LC duplex female port; supports Digital Diagnostics Monitoring (DDM/DOM) and hot-plugging |
| Operating Environment | Operating temperature: 0–70°C (32–158°F); storage temperature: −40–85°C (−40–185°F); humidity: 5–95% RH |
| Package Contents | One SFP transceiver |
| Model Identifiers | StarTech.com SFP1000LXST |