Cisco GLC-LH-SMD Original 1000BASE-LX/LH SFP Transceiver Module, MMF/SMF, 1310nm, DOM

Features

• Compatible with IEEE 802.3z standards for Gigabit Ethernet (1.25Gbps).
• Supports both multi-mode fiber (MMF) and single-mode fiber (SMF).
• Operates at a wavelength of 1310nm.
• Digital Optical Monitoring (DOM) support for real-time monitoring of critical parameters.
• Maximum distance of up to 10 km on SMF and up to 550 meters on MMF.
• Hot-pluggable SFP footprint for easy installation.
• Low power consumption for energy efficiency.
• Compatible with a wide range of Cisco networking equipment.

Technical Specifications

• Form Factor: SFP
• Data Rate: 1.25 Gbps Gigabit Ethernet
• Wavelength: 1310nm
• Cable Type: MMF/SMF
• Maximum Distance: 10 km over SMF, 550 meters over MMF
• Connector Type: Duplex LC
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Supply Voltage: 3.3V
• Operating Range: -3dBm to -9.5dBm
• Receiver Sensitivity: -20dBm
• DOM (Digital Optical Monitoring): Yes

Frequent Ask Questions

• What is the Cisco GLC-LH-SMD transceiver module used for?

The Cisco GLC-LH-SMD transceiver module is used to provide 1 Gbps connectivity over both multimode fiber (MMF) and single-mode fiber (SMF) with a wavelength of 1310nm. It is ideal for use in data centers, enterprise wiring closets, and service provider transport applications.

• What fiber types are compatible with the Cisco GLC-LH-SMD module?

The module is compatible with both MMF (Multimode Fiber) and SMF (Single-mode Fiber).

• What is the maximum distance supported by the Cisco GLC-LH-SMD?

When using MMF, it supports a maximum distance of up to 550 meters. When using SMF, it can support a distance of up to 10 kilometers.

• What is Digital Optical Monitoring (DOM) in the Cisco GLC-LH-SMD module?

Digital Optical Monitoring (DOM) allows real-time monitoring of critical transceiver parameters such as optical output power, optical input power, temperature, laser bias current, and transceiver voltage.

• Is the Cisco GLC-LH-SMD hot-swappable?

Yes, the Cisco GLC-LH-SMD is a hot-swappable SFP transceiver module, which allows for installation and removal without interrupting network operation.

• Does the Cisco GLC-LH-SMD module require any special configuration?

This module typically does not require special configuration. However, compatibility with network equipment should be verified, and on some occasions, proper configuration settings on the networking device might be necessary.

Warranty and Extended Support Options

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Logistics

• Our stock is held in Botany, NSW, near major courier hubs and Sydney International Airport.
• We offer advanced logistics solutions, such as same day delivery, same day collection, overnight delivery, tailgate services, data centre & secure location deliveries, etc.
• Our logistics team ensure every item is packed safe and secure, ensuring no damage occurs to your equipment, in fact, our customers often comment on how good our packing is, check out our ratings on trustpilot.

Warranty and Extended Support Options

• All products sold come with a 12 month return to base warranty.
• For most products, we can also offer extended maintenance contracts, with options such as 24x7 support and an onsite engineer that can repair or replace your part within 2 hours.

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