1000 Mbps (1 Gbps) | Single Mode Fiber | LC | 20 km (12.4 mi) | Lifetime Warranty. The SFPG1320C is a Cisco GLC-LH-SMD 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-LH compliant networks, with a maximum distance of up to 20 km (12.4 mi).
Technical Specifications:
Wavelength: 1310nm
Maximum Data Transfer Rate: 1.25 Gbps
Type: Single Mode Fiber
Connection Type: LC Connector
Maximum Transfer Distance: 20 km (12.4 mi)
MTBF: 2,722,277 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.
- 100% compatibility with Cisco GLC-LH-SMD guaranteed
- StarTech.com SFP modules are backed by a lifetime warranty
- Meets or exceeds OEM specifications and Multi-Source Agreement (MSA) industry standards
Reliable connectivity
This SFP transceiver module ensures stable data transfer at speeds of 1 GbE over single-mode fiber, ideal for high-demand networking environments.
Versatile compatibility
Designed to comply with standards like FCC, RoHS, and MSA, this module integrates into various network setups.
Robust temperature tolerance
Functional between 0 °C and 70 °C, this module is capable of operating in diverse environments without compromising performance.
Enhanced monitoring capability
Equipped with a Digital Diagnostics Monitoring Interface (DDMI), this transceiver allows for management and troubleshooting.
Efficient data transmission
With optical wave length of 1310 nm, the module supports communication for Gigabit Ethernet applications.











