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 |