Cisco SFP Gigabit Ethernet Transceiver Module (GLC-LH-SMD)
The Cisco SFP Gigabit Ethernet Transceiver Module (GLC-LH-SMD) provides reliable 1 GbE connectivity over single-mode fiber for enterprise networks, data centers, and telecommunications applications. Operating at 1310 nm wavelength, it supports distances up to 10 km while maintaining high performance and low latency.
Its hot-swappable design allows easy installation or replacement without network downtime. Fully compatible with Cisco switches and routers, the GLC-LH-SMD ensures seamless integration into existing network infrastructures, making it ideal for long-distance fiber optic connections.
Specifications
| Feature | Details |
|---|---|
| Model | Cisco GLC-LH-SMD |
| Type | 1GbE Single Mode Fiber Optic SFP Transceiver |
| Data Rate | 1 Gbps (Gigabit Ethernet) |
| Fiber Type | Single-mode (SMF) |
| Wavelength | 1310 nm |
| Maximum Distance | Up to 10 km |
| Connector Type | LC Duplex |
| Hot-Swappable | Yes |
| Duplex | Full-duplex |
| Standards Compliance | IEEE 802.3z, 1000BASE-LX |
| Operating Temperature | 0 °C to 70 °C |
| Warranty | Cisco standard warranty |
Key Features
1 GbE single-mode fiber connectivity
Hot-swappable SFP module for easy installation
Supports distances up to 10 km
Compatible with Cisco switches, routers, and other SFP devices
LC duplex connector with 1310 nm wavelength
Ideal for enterprise networks and data center fiber connections
Specifications
| Product Name | GLC-LH-SMD= Transceiver Module SFP 1000BLX/LH MMF/SMF 1310NM Domino |
| Manufacturer Part Number | GLC-LH-SMD= |
| Product Type | SFP (mini-GBIC) |
| Maximum Data Transfer Rate | 1 |
| Ethernet Technology | Gigabit Ethernet |
| Media Type Supported | Optical Fiber |
| Network Technology | 1000Base-LX/LH |
| Fiber Optic Cable Standard | 62.5 µm, 50 µm |
| Fiber Mode Supported | Single-mode |
| Total Number of Ports | 1 |
| Height | 0.3″ |
| Width | 0.5″ |
| Depth | 2.2″ |
| Connector Type | LC/PC |
| Form Factor | Hot-swappable |
| Product Model | GLC-LH-SMD |
| Interfaces / Ports Details | 1 x LC/PC Duplex 1000Base-LX/LH Network |
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