SFPG1320C StarTech.com Cisco GLC-LH-SMD Compatible SFP Transceiver Module - 1000BASE-LH~Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 20km - 1310nm - DDM Cisco Firepower
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Cisco GLC-LH-SMD Compatible SFP Transceiver Module - 1000BASE-LH~Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 20km - 1310nm - DDM Cisco Firepower, IE2000, IE4000
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SFPG1320C Overview
1000 Mbps (1 Gbps) | Single Mode Fiber | LC | 20 km (12.4 mi) | Lifetime WarrantyThe 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): YesThis SFP fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.StarTech.com SFPsAll 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.The StarTech.com Advantage
StarTech.com Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 20km - 1310nm - DDM Cisco Firepower (SFPG1320C)
- 100% CISCO GLC-LH-SMD COMPATIBLE: Works with Cisco switches like Firepower, IE2000, IE4000, C9300, IE3000 and others
- TECHNICAL SPECS: 1000BASE-LH / 1 Gbps / Single Mode (SMF) / LC Connector / 1310nm / Digital Diagnostic Monitoring (DDM) / Distances up to 20km (12.4mi)
- 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.
- SFP Fiber optic 1250 Mbit/s
- Wavelength: 1310 nm
- Hot-swap
- Power consumption (typical): 1 W
Summary Description
StarTech.com Cisco GLC-LH-SMD Compatible SFP Transceiver Module - 1000BASE-LH~Cisco GLC-LH-SMD Compatible SFP Module - 1000BASE-LH - 1GbE Single Mode Fiber SMF Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 20km - 1310nm - DDM Cisco Firepower, IE2000, IE4000. SFP transceiver type: Fiber optic, Maximum data transfer rate: 1250 Mbit/s, Interface type: SFP. Product colour: Silver, Mean time between failures (MTBF): 2722277 h, Brand compatibility: Cisco. Power consumption (typical): 1 W. Width: 12 mm, Depth: 60 mm, Height: 10 mm. Number of products included: 1 pc(s), Package width: 118 mm, Package depth: 92 mm
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | StarTech.com |
| Stock | In Stock |
Performance
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum data transfer rate | 1250 Mbit/s |
| Interface type | SFP |
| Single-mode fiber (SMF) supported | Yes |
| Multi-mode fiber (MMF) supported | No |
| Fiber optic connector | LC |
| SFP transceiver standard | LH |
| Maximum transfer distance | 20000 m |
| Wavelength | 1310 nm |
| Networking standards | IEEE 802.3z |
| Duplex system | Full, Half |
| Digital Diagnostics Monitoring (DDM) | Yes |
| Wavelength-division multiplexing (WDM) | No |
Features
| Product colour | Silver |
|---|---|
| Hot-swap | Yes |
| Mean time between failures (MTBF) | 2722277 h |
| Brand compatibility | Cisco |
| Compatible products | GLC-LH-SMD |
| Certification | CE, FCC, UL, REACH |
Power
| Power consumption (typical) | 1 W |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 70 °C |
|---|---|
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 30 - 70% |
Weight & dimensions
| Width | 12 mm |
|---|---|
| Depth | 60 mm |
| Height | 10 mm |
| Weight | 20 g |
Packaging data
| Number of products included | 1 pc(s) |
|---|---|
| Package width | 118 mm |
| Package depth | 92 mm |
| Package height | 33 mm |
| Package weight | 48 g |
Technical details
| Sustainability certificates | RoHS |
|---|
Logistics data
| Master (outer) case width | 254 mm |
|---|---|
| Master (outer) case length | 302 mm |
| Harmonized System (HS) code | 85369010 |
| Master (outer) case height | 201 mm |
| Products per master (outer) case | 36 pc(s) |
Resources
Documents
Frequently Asked Questions
What is the maximum transmission distance for the SFPG1320C SFP module? +
The SFPG1320C is designed for long-haul Gigabit Ethernet applications, supporting a maximum transmission distance of up to 20 kilometers. It utilizes 1310nm wavelength technology over single-mode fiber (SMF) cabling, making it an ideal choice for connecting campus buildings or extended remote hardware within an enterprise network environment.
Is the SFPG1320C compatible with Cisco industrial switches like the IE2000 and IE4000? +
Yes, this transceiver is specifically engineered to be 100% compatible with Cisco platforms, including the IE2000 and IE4000 series switches, as well as Cisco Firepower appliances. It provides a reliable, cost-effective alternative to OEM optics while maintaining the exact performance specifications required by Cisco hardware.
Does the SFPG1320C support DDM for network monitoring? +
Digital Diagnostics Monitoring (DDM) is fully supported by the SFPG1320C. This feature allows network administrators to monitor real-time operating parameters such as optical output power, input power, temperature, and transceiver supply voltage. Utilizing DDM helps proactively identify link issues and ensures optimal network reliability across your fiber infrastructure.
What type of fiber connector is required for the SFPG1320C transceiver? +
The SFPG1320C module is equipped with a standard Duplex LC connector interface. When deploying this unit, you must ensure you are using single-mode fiber patch cables with LC connectors on the transceiver side to match the hardware's physical port configuration and achieve the specified 1GbE data rates.
Can I use the SFPG1320C in a 10GbE SFP+ port? +
This module is designed for 1000BASE-LH Gigabit Ethernet connectivity. While many SFP+ ports are backward compatible with standard SFP modules, you should verify that your specific switch port supports 1G/10G dual-rate functionality. Always check your switch’s documentation to confirm if a 1G transceiver can be recognized in your particular SFP+ uplink slot.
What is the primary use case for a 1000BASE-LH module? +
The 1000BASE-LH (Long-Haul) standard is intended for high-speed connectivity over significantly longer distances than standard multi-mode optics allow. It is typically deployed in enterprise backbones, industrial factory floor networking, or inter-building connections where data must travel across single-mode fiber infrastructure up to 20km without signal degradation.
Does this module require specific switch configurations to work with Cisco gear? +
The SFPG1320C is programmed to mimic the Cisco GLC-LH-SMD identity, allowing it to function as a plug-and-play solution. In most Cisco environments, the module will be auto-detected immediately upon insertion. However, ensure your switch firmware is up to date to maintain compatibility with third-party optical standards if you encounter any interface-specific issues.
How does the SFPG1320C ensure stability in harsh industrial environments? +
Built for durability, this StarTech.com module is tested to meet the rigorous performance standards required for enterprise and industrial equipment. By maintaining precise laser alignment and consistent 1310nm optical output, it minimizes packet loss and ensures stable data transmission even when installed in demanding environments like the Cisco IE series switches.
How can I request a bulk quote for large quantities of SFPG1320C modules? +
If you are planning a large-scale network deployment and require a significant number of SFPG1320C transceivers, our team is ready to assist. Please contact our sales department directly through the BuyRouterSwitch.com website to request a customized volume quote. We specialize in supporting large enterprise projects with competitive pricing and streamlined procurement processes.
Why should I choose BuyRouterSwitch.com for my networking hardware needs? +
At BuyRouterSwitch.com, we prioritize providing high-quality, verified networking components that integrate seamlessly into your enterprise environment. Our platform offers a secure, straightforward purchasing experience for IT professionals. By choosing us for your hardware, you gain access to an extensive inventory and dedicated support designed to simplify your procurement workflow and ensure your network remains fully operational.
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