STARTECH.COM | GLCTST

Cisco GLC-T Compatible 1000BASE-T Copper SFP

Add a Cisco GLC-T compatible 1GbE connection over Cat5e or Cat6 copper cabling using an RJ45 SFP with up to 100m reach.

1000BASE-T over copper

Adds Gigabit Ethernet connectivity through a standard RJ45 interface in a compatible SFP port.

Up to 100m reach

Supports copper Ethernet links up to 100m using suitable Cat5e or Cat6 cabling and compatible equipment.

Cisco GLC-T compatibility

Programmed and tested for the specified Cisco OEM equivalent; host model and firmware compatibility still need confirmation.

Hot-swappable SFP format

Supports insertion and replacement in compatible hot-swap-capable networking equipment.

Why this model fits the job

Add a Cisco GLC-T compatible 1GbE connection over Cat5e or Cat6 copper cabling using an RJ45 SFP with up to 100m reach. The design focuses on the exact connector, signalling and compatibility requirements shown in the current StarTech.com specification, helping buyers select the right part without relying on broad compatibility claims.

Compatibility checklist

Confirm the host accepts a Cisco GLC-T compatible or suitable MSA SFP module and check the current switch firmware compatibility list.
Use suitable Cat5e or Cat6 cabling and keep the complete copper channel within 100m.
Confirm the target port and network support the listed Ethernet standard and speed.

Common applications

Add an RJ45 copper interface to a compatible SFP port
Connect nearby network equipment over existing Cat5e or Cat6 cabling
Replace or standardise the specified Cisco-compatible copper SFP

DeviceDeal purchase confidence

Supplied by DeviceDeal for Australian customers with local purchasing support, a tax invoice and the verified Lifetime StarTech.com manufacturer warranty.

Frequently asked questions

What is this transceiver used for?

It adds a copper 1000BASE-T RJ45 connection to a compatible SFP port.

Which Cisco module is it compatible with?

It is designed, programmed and tested as a replacement for Cisco GLC-T.

What cable should I use?

Use suitable Cat5e or Cat6 twisted-pair Ethernet cabling.

What is the maximum cable distance?

The stated maximum copper link distance is up to 100m.

Does it support DDM?

No. Digital Diagnostics Monitoring is not supported on this module.

Is it hot-swappable?

Yes, when installed in networking equipment that supports hot swapping.

Will it work in every Cisco switch?

No. Confirm the exact switch model, SFP port requirements and current firmware compatibility.

What is included and what warranty applies?

1 module is supplied, backed by a lifetime StarTech.com manufacturer warranty.

Not sure this is the right product for your setup? Visit the DeviceDeal Buying Guides.

(GLCTST)

Features and highlights

Cisco GLC-T compatible copper SFP transceiver
1000BASE-T; 1000Mbps
RJ45 connector for Cat5e or Cat6 copper cabling
Up to 100m maximum stated reach
Digital Diagnostics Monitoring (DDM): No
Hot-swappable in compatible networking equipment
MTBF: 4,655,371 hours
Power consumption: Less than 1.3W
Operating temperature: 0°C to 70°C
Package includes 1 module
Lifetime StarTech.com manufacturer warranty

Compatibility check: Confirm the host accepts a Cisco GLC-T compatible or suitable MSA SFP module and check the current switch firmware compatibility list.

Specifications

Product type	Cisco GLC-T Compatible 1000BASE-T Copper SFP
OEM compatibility	Cisco GLC-T
Ethernet standard	1000BASE-T
Maximum data rate	1000Mbps
Media type	Copper
Connector	1 × RJ45
Recommended cabling	Cat5e or Cat6
Maximum transfer distance	Up to 100m
Digital Diagnostics Monitoring	No
Hot-swappable	Yes, in compatible equipment
MTBF	4,655,371 hours
Power consumption	Less than 1.3W
Operating temperature	0°C to 70°C
Storage temperature	-40°C to 85°C
Humidity	3075% RH
Colour	Silver
Dimensions	68 × 12 × 14mm
Product weight	25g
Package contents	1 module
Host requirement	MSA-compliant or compatible Cisco SFP port
Warranty	Lifetime

SKU	GLCTST
Barcode #	65030864299
Brand	Startech
Shipping Weight	0.0500kg
Shipping Width	0.100m
Shipping Height	0.050m
Shipping Length	0.120m
Shipping Cubic	0.000600000m3

Warranty and Australian supply

GLCTST is supplied by DeviceDeal as an Australian-market product and carries the official Lifetime StarTech.com manufacturer warranty in Australia.

Keep your DeviceDeal tax invoice as proof of purchase. Warranty service is subject to StarTech.com terms, eligibility requirements and product assessment.