Place of Origin:
Beijing, China
Brand Name:
Cisco SFP Module
Model Number:
GLC-LH-SMD
| Private Mold | NO |
| Products Status | Stock |
| Product name | GLC-LH-SMD |
| parameter | Gigabit single-mode |
| Wavelength | 1310 |
| Transmission distance | 10km |
| Warranty | 1 Year |
The Cisco GLC-LH-SMD is a reliable 1000BASE-LX/LH SFP transceiver module, designed for Gigabit Ethernet connections over both single-mode and multimode fiber. It provides essential high-speed connectivity for a variety of networking environments, ensuring flexible deployment options. While primarily used for linking Cisco Network Switch devices, its role is foundational for any modern wired or wireless setup.
This SFP supports diverse fiber types: up to 10 kilometers over single-mode fiber and up to 550 meters over multimode fiber. This versatility makes it ideal for mixed fiber environments.
Equipped with Digital Diagnostic Monitoring (DDM), the GLC-LH-SMD allows IT teams to monitor key parameters like optical input/output power, temperature, and voltage in real-time. This simplifies troubleshooting and network maintenance.
As an industry-standard SFP, it's hot-pluggable for easy installation or removal without disrupting network operations. It's compatible with a wide range of Cisco devices supporting SFP ports.
The GLC-LH-SMD is critical for extending gigabit links between buildings or across campus networks. It provides the necessary optical backbone for connecting Cisco Network Switch devices and supplying high-bandwidth uplinks to support Cisco Wireless AP deployments.
| Device Type | ||
|---|---|---|
| Model | GLC-LH-SMD | |
| Product Type | SFP (Small Form-Factor Pluggable) Transceiver | |
| Standard | 1000BASE-LX/LH | |
| Connector | Duplex LC | |
| Performance | ||
| Data Rate | 1.25 Gbps (Gigabit Ethernet) | |
| Max Distance (Single-Mode) | 10 km (6.2 miles) on G.652 SMF | |
| Max Distance (Multi-Mode) | 550 m (1804 feet) on 50/125 µm MMF | |
| 550 m (1804 feet) on 62.5/125 µm MMF | ||
| Optical Characteristics | ||
| Wavelength | 1310 nm | |
| DDM/DOM Support | Yes (Digital Diagnostic Monitoring) | |
| Laser Type | FP (Fabry-Perot) Laser | |
| Power | ||
| Power Consumption | Typically < 1W | |
| Voltage | 3.3V | |
| Physical Specifications | ||
| Dimensions (H x W x D) | 13.4 x 12.4 x 56.6 mm (0.53 x 0.49 x 2.23 inches) | |
| Weight (Approximate) | 17 g (0.04 lbs) | |
| Environmental | ||
| 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 | 10% to 90% non-condensing | |
| Compliance | ||
| Standards | IEEE 802.3z, SFF-8472 (MSA Compliant) | |
| Safety | Class 1 Laser Product | |
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