Cisco GLC-LH-SM 1000BASE-LX/LH SFP Transceiver Module for MMF and SMF - Refurbished
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Introducing the Cisco GLC-LH-SM 1000BASE-LX/LH SFP Transceiver Module – your solution for robust and versatile connectivity. Engineered to excel over both multimode fiber (MMF) and single-mode fiber (SMF) networks, this module ensures seamless data transmission with uncompromised reliability.
Features
- Cisco 1000BASE-LX/LH Ethernet SFP
- Up-to 10km over SMF @ 1Gbps
- 1310nm Duplex SFP Transceiver
- 0°C - 70°C Operating Case Temperature
- No Digital optical monitoring capability
- Hot-swappable for SFP LC ports
- SFP MSA / IEEE Std 802.3
- Cisco GLC-LH-SM is RoHS compliant
Included
- Cisco GLC-LH-SM 1000BASE-LX/LH SFP Transceiver Module

Refurbished
| Functionality | |
|---|---|
| Cosmetics |
All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.
GLC-LH-SM 1000BASE-LX/LH SFP Transceiver Technical Specs
| Manufacturer | Cisco |
|---|---|
| Model | GLC-LH-SM |
| Number of Ports | 2 |
| Port Type | SFP |
| Port Speed | • 1000BASE-LX/LH Ethernet • Gigabit Ethernet |
| Power Over Ethernet (PoE) | No |
| Rackmountable | No |
| Dimensions (WxDxH) | 0.5" x 2.2" x 0.3" |
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30-Day Returns
- No restocking fees, ever
- Refund or store credit — your choice
- 30 days from invoice date
- Return in original condition, securely packed
Fast Shipping
- Ships within 2 business days*
- Rush & Saturday delivery available — call us
- Free ground shipping available (continental US orders over $500)
- Overnight delivery available
1-Year Warranty
- Covers defects & functional failures
- Normal business use, from date of purchase
- Batteries: 90 days (consumable)
- Excludes misuse, modification, mishandling
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