| Product Type | Gigabit Ethernet SFP Transceiver Module |
| Form Factor | SFP |
| Transceiver Type | 1000BASE-LX/LH |
| Wavelength | 1310 nm |
| Data Transfer Rate | 1.25 Gbps |
| Maximum Transfer Distance | 10 km (6.2 mi) |
| DDM / DOM Support | Yes (Digital Diagnostics Monitoring) |
| Hot Swappable | Yes |
| MTBF | 807,636 hours |
| Power Consumption (Typical) | Less than 1W |
| Connector Type | LC Duplex |
| Included Accessories | 1 x SFP Transceiver |
| Warranty | Lifetime Warranty |
STARTECH Cisco GLC-LH-SMD Compatible SFP Transceiver, 1GbE, 1310nm, 10km

Key Benefits
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- Delivers reliable 1GbE network connectivity over distances up to 10km, ideal for enterprise and campus environments
- Hot-swappable and MSA compliant for seamless network upgrades without downtime
- Backed by a lifetime warranty and tested reliability (MTBF of over 807,000 hours), ensuring long-term value
Product Overview
Cisco GLC-LH-SMD Compatible SFP - 1000BASE-LX/LH 1 Gbps - 1GbE Module - 1GE Gigabit Ethernet SFP 1310nm - Single Mode (SMF)/Multi Mode (MMF) Transceiver - 10km (6.2mi) - LC Connector DDM - Hot-Swappable MSA Compliant - Lifetime WarrantySpecifications
Product Overview
Wireless Features
| Wireless Support |
Compliance & Origin
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| RoHS Compliant | Yes |
| Certifications | CE, FCC, UL |
Advanced Security Features
| Security Features | Firmware Locked for Hardware Compatibility Only |
Interfaces
| Interface | LC Duplex Fiber Connector |
| Connector Type | LC |
| Compatible Cabling | Single Mode / Multi Mode Fiber |
| Networking Standard | IEEE 802.3z 1000BASE-LX/LH |
| Compatibility | MSA Compliant / Cisco GLC-LH-SMD Compatible |
Physical & Environmental
| Width | 2.3 inch (58.4 mm) |
| Depth | 0.5 inch (12.7 mm) |
| Height | 0.4 inch (10.2 mm) |
| Weight | 17 g |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Operating Humidity | 5% to 95% non-condensing |
Cloud Management & Licensing
| Cloud Management | Not Applicable |
| Subscription / Licensing | Not Required |