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StarTech.com Cisco GLC-T Compatible SFP Module - 1000BASE-T - 1GE Gigabit Ethernet SFP SFP to RJ45 Cat6/Cat5e Transceiver - 100m

  • 1 Pack
  • 10 Pack
  • 100% CISCO GLC-T COMPATIBLE: Works with Cisco switches like Firepower, ASR920, IE2000, IE4000, ASR9000 and others
  • TECHNICAL SPECS: 1000BASE-T | 1 Gbps | Copper | RJ-45 Connector | Distances up to 100m (328ft)
  • TESTED FOR OEM HOST COMPATIBILITY: Hot-swappable in Cisco routers and switches
  • OUTSTANDING SUPPORT: Backed by StarTech.com for the life of the module itself, not your equipment; our modules won't void your OEM support and with access to our Tech Advisors 5/24
  • WORKS WITH MSA COMPLIANT SWITCHES: Also works with switch models from Ubiquiti, D-Link, Netgear, Supermicro, TP-Link and more that accept uncoded modules
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Overview
Specs
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100% Cisco GLC-T compatible guaranteed - Lifetime Warranty on all SFP modules -

Warranty & Returns

Warranty, Returns, And Additional Information

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  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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The StarTech.com GLCTST is a Cisco GLC-T-compatible 1000BASE-T SFP transceiver with an RJ-45 port, suited to network administrators adding 1 Gbps copper Ethernet connectivity to compatible switches or routers over Cat5e or Cat6 cabling up to 100 m.

Recommended For

  • Network administrators adding a Gigabit RJ45 port to a Cisco switch or router with an SFP slot that supports GLC-T-compatible modules.
  • IT staff replacing a failed GLC-T-style module or adding a port while keeping an existing Cat5e/Cat6 Ethernet connection, for links up to 100 m.
  • Technicians making a supported SFP replacement or upgrade in a live network, where hot-swapping can help avoid rebooting the equipment.
  • Admins using a non-Cisco switch or router with an SFP slot, provided its vendor accepts this compatible module and the device supports 1000BASE-T.

Real-World Use Scenarios

  • When a Cisco router or switch has an available SFP slot but the other device uses Ethernet, install the module and connect a Cat5e/Cat6 cable; the link can carry Gigabit Ethernet without needing a fiber connection, provided the host supports this module.
  • When linking a switch to a router or another switch over an existing copper cable run, use the SFP slot as a copper Ethernet connection; it can provide a Gigabit link over a run of up to 100 m when both devices and the cabling support it.
  • When connecting a copper-only device, such as a server or network recorder, to a switch with an open SFP slot, use the module to provide an RJ-45 connection; the device can join the wired network at up to Gigabit speed if its port and the switch configuration support it.
  • When replacing a failed or unavailable Cisco-compatible copper SFP, use this module in a supported host and reconnect the existing Ethernet cable; its hot-swappable design can make replacement easier, though the specific switch or router must recognize the module.
  • In a home lab or mixed-brand network, use the module to connect an SFP-equipped switch to a standard RJ-45 network; it may work in non-Cisco equipment that accepts compatible modules, but check the host’s supported transceivers and speeds before relying on the link.

Spec Summary

AttributeValue
Best ForGigabit Ethernet copper links through an RJ-45 SFP connection, with a maximum reach of 100 m
Ethernet Standard And FeaturesIEEE 802.3ab 1000BASE-T with TCP/IP support and auto-negotiation
Port And CompatibilityOne RJ-45 female port; Cisco GLC-T compatible and meets or exceeds OEM specifications and MSA industry standards
Data Rate And Reach1 Gbps over distances up to 100 m (328 ft.)
Environmental ConditionsOperating temperature: 0°C to 70°C (32°F to 158°F); storage temperature: -40°C to 85°C (-40°F to 185°F); humidity: 30–75% RH
Dimensions And Weight0.50 × 2.70 × 0.60 in.; 0.06 lb.
In The BoxOne SFP transceiver
WarrantyLifetime warranty
Model IdentifiersStarTech.com model GLCTST