The Huawei eSFP-GE-LX-SM1310 is a high-performance Gigabit Ethernet optical transceiver module designed for Huawei enterprise switches, routers, and networking platforms requiring reliable fiber connectivity. Built in the compact eSFP form factor, this module supports the 1000BASE-LX/LH optical standard and provides 1 Gbps transmission over single-mode fiber (SMF) with a maximum transmission distance of up to 10 km.

Operating at a 1310 nm wavelength, the module uses a duplex LC optical connector and is designed for deployment in campus networks, enterprise access layers, and data center environments requiring stable gigabit fiber links. It supports Digital Diagnostic Monitoring (DDM), enabling real-time monitoring of optical parameters such as transmit power, receive power, and temperature for improved network visibility and maintenance.

The module is hot-swappable, allowing installation or replacement without interrupting the operation of the host device. It operates within a standard 0 °C to 70 °C temperature range, making it suitable for most enterprise network environments. With optimized optical power output and receiver sensitivity, the eSFP-GE-LX-SM1310 ensures reliable fiber communication and compatibility with a wide range of Huawei network equipment.

This optical module is commonly used in enterprise campus networks, aggregation layers, and long-distance gigabit fiber connections where single-mode fiber infrastructure is deployed.

Key Features:

1 Gbps Gigabit Ethernet Transmission
Supports 1000BASE-LX/LH standard with a transmission rate of 1 Gbps.

1310 nm Single-Mode Fiber Optics
Operates at 1310 nm wavelength for reliable long-distance optical transmission.

Up to 10 km Transmission Distance
Designed for single-mode fiber (SMF) connections with maximum reach of 10 km.

Digital Diagnostic Monitoring (DDM)
Provides real-time optical monitoring for improved network management and troubleshooting.

Hot-Swappable eSFP Design
Allows installation or replacement without shutting down the host device.