Cisco GLC-LH-SMD 1000BASE-LX/LH long-wavelength; with DOM
Cisco GLC-LH-SMD is a Gigabit Interface Converter (GBIC) module designed for use in Cisco switches and routers. It is a long-wavelength Small Form-Factor Pluggable (SFP) transceiver module that supports data rates of up to 1.25 Gbps over distances of up to 10 kilometers on single-mode fiber. The GLC-LH-SMD is hot-swappable, making it easy to install and replace without disrupting network operations.
Product Features:
- Supports data rates up to 1.25 Gbps
- Operates at a wavelength of 1310 nm
- Uses a single-mode fiber (SMF) connection
- Has a maximum reach of 10 kilometers
- Hot-swappable for easy installation and replacement
- Compliant with IEEE 802.3z standards
- Digital Optical Monitoring (DOM) support
Key Usage Points:
- Connecting Cisco switches and routers to fiber optic networks
- Extending the reach of Ethernet networks over long distances
- Providing high-speed connectivity for data centers, enterprise networks, and service provider networks
Additional Features:
- Supports auto-negotiation for easy configuration
- Low power consumption for energy efficiency
- Compact design for space-saving installations
Benefits:
- Provides high-speed connectivity for demanding applications
- Easy to install and maintain, reducing downtime
- Compact and energy-efficient design saves space and reduces operating costs
- Supports auto-negotiation for seamless integration into existing networks
- Digital Optical Monitoring (DOM) support provides real-time visibility into module performance
Specifications:
| Feature |
Value |
| Data rate |
1.25 Gbps |
| Wavelength |
1310 nm |
| Fiber type |
Single-mode fiber (SMF) |
| Maximum reach |
10 kilometers |
| Form factor |
SFP |
| Hot-swappable |
Yes |
| DOM support |
Yes |
User Concerns and Desires:
- Ensuring compatibility with existing Cisco switches and routers
- Reliability and durability for mission-critical applications
- Cost-effectiveness and energy efficiency
- Easy installation and maintenance to minimize downtime
External Links:
Cisco GLC-LH-SMD product page
FS.com GLC-LH-SMD compatible transceiver
Melabits blog on Cisco GLC-LH-SMD
