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3Com LS-GL1UB 1 x Port 1000Base-LH Single-Mode 1550nm 40km LC Connector Interface Module
- 1 x Port 1000Base-LH
- Single-Mode Fiber
- 1550nm wavelength
- 40km maximum distance
- Duplex LC Connector
- Gigabit Ethernet speed
- Interface Module for 3Com switches
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Product Overview
The 3Com LS-GL1UB is a 1-Port 1000Base-LH Interface Module featuring a single-mode LC connector. It provides Gigabit Ethernet connectivity over long distances up to 40km at a wavelength of 1550nm.
Technical Information
| Product Type | Interface Module |
| Port Type | 1000Base-LH |
| Speed | Gigabit Ethernet (1 Gb/s) |
| Fiber Type | Single-Mode |
Additional Specifications
| Max Distance | 40 km |
| Wavelength | 1550 nm |
| Connector | LC Duplex |
Product Description
The 3Com LS-GL1UB is a high-performance Gigabit Ethernet interface module designed for long-haul single-mode fiber optic connections. It provides a single port operating at 1000Base-LH standards, enabling data transmission speeds of up to 1 Gb/s. The module is specifically engineered for extended reach, capable of supporting distances of up to 40 kilometers, making it ideal for connecting geographically dispersed network segments or for backbone infrastructure. This module utilizes a 1550nm wavelength, which is optimized for long-distance transmission over single-mode fiber due to its lower attenuation characteristics at this frequency. The connection interface is a standard duplex LC connector, ensuring broad compatibility with fiber optic cabling and network equipment. The LS-GL1UB is designed to be installed in compatible 3Com switch chassis, providing a modular and scalable solution for network expansion. By offering Gigabit Ethernet connectivity over extended distances, the 3Com LS-GL1UB empowers organizations to build robust and high-capacity networks. It is particularly valuable for service providers and large enterprises that require reliable data transport between distant locations. The module's adherence to industry standards ensures interoperability and ease of integration into existing network architectures.



