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Product specifications

StarTech.com Cisco GLC-LX-SM-RGD Compatible SFP Module - 1000BASE-LX - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 10km - 1310nm - DDM Cisco Firepower, ASR920, IE2000

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StarTech Cisco GLC-LX-SM-RGD Compatible SFP Module - 1000BASE-LX - 1GbE SMF Optic Transceiver - LC 10km 1310nm - DDM Cisco Firepower, ASR920, IE2000 (GLCLXSMRGDST)

Part GLCLXSMRGDST · UPC 065030868662

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  • 100% CISCO GLC-LX-SM-RGD COMPATIBLE: Works with Cisco switches like Firepower, ASR920, IE2000, IE4000, ASR1000 and others
  • TECHNICAL SPECS: 1000BASE-LX / 1 Gbps / Single Mode (SMF) / LC Connector / 1310nm / Digital Diagnostic Monitoring (DDM) / Distances up to 10km (6.2mi)
  • TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches; DDM support reports the transceiver's status to most SNMP network management tools
  • WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
  • THE IT PRO’S CHOICE: Designed and built for IT Professionals, this SFP module is backed for life (lifetime of module, not network switch), including free lifetime 24/5 multi-lingual technical assistance.

About this product

1000 Mbps (1 Gbps) | Single Mode Fiber | LC | 10 km (6.2 mi) | Lifetime Warranty

The GLCLXSMRGDST is a Cisco GLC-LX-SM-RGD compatible fiber transceiver module that has been designed, programmed and tested to work with Cisco® brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000BASE-LX compliant networks, with a maximum distance of up to 10 km (6.2 mi).

Technical Specifications:

• Wavelength: 1310 nm

• Maximum Data Transfer Rate: 1.25 Gbps

• Type: Single Mode Fiber

• Connection Type: LC Connector

• Maximum Transfer Distance: 10 km (6.2 mi)

• MTBF: 3,092,408 hours

• Power Consumption: Less than 1 Watt

• Digital Diagnostics Monitoring (DDM): Yes

This SFP fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.

StarTech.com SFPs

All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.

Manufacturer warranty information

Lifetime

Performance

SFP transceiver type
Fiber optic
Maximum data transfer rate
1250 Mbit/s
Interface type
SFP
Single-mode fiber (SMF) supported
Yes
Fiber optic connector
LC
SFP transceiver standard
LX
Maximum transfer distance
10000 m
Wavelength
1310 nm
Networking standards
IEEE 802.3z
Duplex system
Full
Digital Diagnostics Monitoring (DDM)
Yes

Features

Product colour
Silver
Housing material
Aluminium
Hot-swap
Yes
Mean time between failures (MTBF)
3092408 h

Power

Power consumption (typical)
1 W

Certificates

Compliance certificates
CE, RoHS

Operational conditions

Operating temperature (T-T)
0 - 70 °C
Storage temperature (T-T)
-40 - 85 °C
Operating relative humidity (H-H)
5 - 95%

Weight & dimensions

Width
13.7 mm
Depth
56.6 mm
Height
12.5 mm
Weight
16 g

Packaging content

Quantity per pack
1 pc(s)

Packaging data

Package width
92 mm
Package depth
113 mm
Package height
33 mm
Package weight
48 g

Logistics data

Master (outer) case width
205 mm
Master (outer) case length
300 mm
Harmonized System (HS) code
85369010
Master (outer) case height
254 mm
Products per master (outer) case
33 pc(s)
Country of origin
China

Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License

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