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Cisco GLC-SX-MMD Compatible 1G SFP SX Transceiver

Original price was: $7.90.Current price is: $6.00.

Buy Compatible Cisco GLC-SX-MMD Transceiver at the best price, Get 1G SFP SX Transceiver for Cisco Ethernet Switch/Router/Server/NICs with big discount, Save huge budget on your project.

Last updated on January 6, 2026 5:10 pm Compare

Compatible Cisco GLC-SX-MMD 1G SFP SX Transceiver

Buy a cheap GLC-SX-MMD replacement at Fiber4sale.com! This compatible 1G SFP SX Transceiver works as a replacement for the original Cisco GLC-SX-MMD 1G SFP SX Transceiver but at a very affordable price! It is professionally engineered and programmed to work flawlessly in a wide variety of Cisco 1G Ethernet switches, routers, servers, network interface cards (NICs), and other networking equipment models while also delivering superior network connectivity quality and performance.

This compatible GLC-SX-MMD is manufactured to meets or exceeds the original Cisco GLC-SX-MMD specifications and complies with MSA (Multi-Source Agreement) standards. The 1G SFP SX Transceiver is fully hot-pluggable for installation without rebooting or shutting down your device. It supports data transfer rates up to 1.25 Gbps and reaches 550m with 850nm wavelength signaling over multimode fiber (MMF).

Why Buy Compatible Cisco GLC-SX-MMD 1G SFP SX Transceiver?

Incredible Value! You can save your money up to a whopping 85% on the actual price of the compatible Cisco GLC-SX-MMD. Why buy an expensive original Cisco GLC-SX-MMD? Get this superb value compatible replacement Cisco GLC-SX-MMD 1G SFP SX Transceiver today! This 1G SFP SX Transceiver delivers fantastic quality and compatibility, so you’ll always have a networking spare on hand just when you’ll need it.

Compatibility
The 1G SFP SX Transceiver is compatible with the following Cisco networking equipment or systems:

-24%
Compatible Replacement for Cisco GLC-SX-MMD 1G SFP SX Transceiver
Optcore.net
$6.00 $7.90
Compatible Replacement for Cisco GLC-SX-MMD 1G SFP SX Transceiver
Weight35 g
Compatible Brand

Cisco

Device Type

1000BASE SFP Transceiver

Connectivity Technology

Wired

Cabling Type

1000BASE-SX Ethernet

Transfer Rate

1.25Gbps

Media Type

Multimode Fiber (MMF)

Wavelength

850nm

Connector Type

LC Duplex

Max Distance

550m

DOM Support

Yes

Temperature Range

0°C~70°C (32F~158F Commercial Grade)

Condition

New

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