Cisco GLC-LH-SMD, single-mode 1000BASE-LX/LH SFP Transceiver, Cisco Original, Refurbished
Warranty: Lifetime
Condition: Refurbished
Cisco GLC-LH-SMD 1000BASE-LX/LH SFP Transceiver Module
Product Overview
Elevate your network's performance with the Cisco GLC-LH-SMD, a hot-swappable Gigabit Ethernet SFP transceiver designed for seamless, high-speed data transmission. This module delivers reliable 1Gbps connectivity over both single-mode and multimode fiber, supporting distances up to 10 km on SMF—ideal for enterprise LANs, data centers, and campus networks. Featuring Digital Optical Monitoring (DOM) for real-time diagnostics, it's built for maximum uptime and easy integration with Cisco infrastructure.
Price: $45.00 (New, Genuine Cisco) Availability: In Stock – Ships Today Warranty: Cisco Lifetime Limited Warranty
Key Features
- Versatile Fiber Support: Operates on standard single-mode fiber (up to 10 km) and multimode fiber (up to 550 m), with mode-conditioning patch cable compatibility for legacy MMF installations.
- Digital Optical Monitoring (DOM): Provides real-time monitoring of optical output/input power, temperature, laser bias current, and supply voltage for proactive network management.
- Hot-Swappable Design: Ensures zero downtime during installation or replacement, maximizing operational efficiency.
- Robust Build: Extended temperature range (-5°C to 85°C) and low power consumption (up to 1W) for demanding environments.
- Standards Compliance: IEEE 802.3z 1000BASE-LX/LH compliant, with dual LC/PC connectors for secure, low-loss connections.
Technical Specifications
| Specification | Details |
|---|---|
| Data Rate | 1.25 Gbps (Gigabit Ethernet) |
| Wavelength | 1310 nm |
| Transmit Power | -3 to -9.5 dBm |
| Receive Sensitivity | -3 to -20 dBm |
| Operating Distance | 10 km (SMF), 550 m (MMF) |
| Fiber Type | Single-mode (SMF) / Multimode (MMF) |
| Connector Type | Dual LC/PC |
| Power Consumption | ≤1 W |
| Temperature Range | Extended: -5°C to 85°C (23°F to 185°F) |
| Dimensions | Standard SFP form factor (13.4 x 8.5 x 56.5 mm) |
| Weight | 0.02 kg (0.04 lbs) |
Compatibility
- Fully compatible with Cisco switches, routers, and optical networking platforms (e.g., Catalyst 2960/3560/3750 series, Nexus 2000/5000, ASR 9000).
- Refer to Cisco's SFP Compatibility Matrix for exact device support.
- Interoperable with third-party 1000BASE-LX/LH equipment.
Condition: Refurbished
Cisco GLC-LH-SMD 1000BASE-LX/LH SFP Transceiver Module
Product Overview
Elevate your network's performance with the Cisco GLC-LH-SMD, a hot-swappable Gigabit Ethernet SFP transceiver designed for seamless, high-speed data transmission. This module delivers reliable 1Gbps connectivity over both single-mode and multimode fiber, supporting distances up to 10 km on SMF—ideal for enterprise LANs, data centers, and campus networks. Featuring Digital Optical Monitoring (DOM) for real-time diagnostics, it's built for maximum uptime and easy integration with Cisco infrastructure.
Price: $45.00 (New, Genuine Cisco) Availability: In Stock – Ships Today Warranty: Cisco Lifetime Limited Warranty
Key Features
- Versatile Fiber Support: Operates on standard single-mode fiber (up to 10 km) and multimode fiber (up to 550 m), with mode-conditioning patch cable compatibility for legacy MMF installations.
- Digital Optical Monitoring (DOM): Provides real-time monitoring of optical output/input power, temperature, laser bias current, and supply voltage for proactive network management.
- Hot-Swappable Design: Ensures zero downtime during installation or replacement, maximizing operational efficiency.
- Robust Build: Extended temperature range (-5°C to 85°C) and low power consumption (up to 1W) for demanding environments.
- Standards Compliance: IEEE 802.3z 1000BASE-LX/LH compliant, with dual LC/PC connectors for secure, low-loss connections.
Technical Specifications
| Specification | Details |
|---|---|
| Data Rate | 1.25 Gbps (Gigabit Ethernet) |
| Wavelength | 1310 nm |
| Transmit Power | -3 to -9.5 dBm |
| Receive Sensitivity | -3 to -20 dBm |
| Operating Distance | 10 km (SMF), 550 m (MMF) |
| Fiber Type | Single-mode (SMF) / Multimode (MMF) |
| Connector Type | Dual LC/PC |
| Power Consumption | ≤1 W |
| Temperature Range | Extended: -5°C to 85°C (23°F to 185°F) |
| Dimensions | Standard SFP form factor (13.4 x 8.5 x 56.5 mm) |
| Weight | 0.02 kg (0.04 lbs) |
Compatibility
- Fully compatible with Cisco switches, routers, and optical networking platforms (e.g., Catalyst 2960/3560/3750 series, Nexus 2000/5000, ASR 9000).
- Refer to Cisco's SFP Compatibility Matrix for exact device support.
- Interoperable with third-party 1000BASE-LX/LH equipment.