A Quick Overview and Guide of Cisco GLC-LH-SMD SFP Module

Last Updated: August 6, 2024By Tags: ,
Overview and Guide of Cisco GLC-LH-SMD SFP Module

Table of content

Introduction:

For network administrators and technology enthusiasts, finding a suitable SFP module that fits their needs can be daunting. However, the Cisco GLC-LH-SMD SFP (Small Factor Pluggable) Model has answered many such queries due to its reliability, efficiency, and compatibility. If we give an abstract on the product, then Cisco GLC-LH-SMD, the transceiver, is a module that can be connected to many routers and networks. It can be easily attached and disconnected without disturbing the network operations. Read the blog till the end to get your every query answered.

What is GLC-LH-SMD SFP Module:

What is GLC-LH-SMD SFP Module:

While we discussed before that the GLC-LH-SMD is a transceiver module which is a Hot swappable Module which can be easily inserted in any network and router. It is the most common module among the Network Enthusiasts; it can be easily inserted in the SFP/GBIC slot in port, switch and router for different channel applications like Ethernet and Fiber. GLC-LH-SMD substituted the sales of GLC-LH-SM before and came with newer versions of the Cisco GLC-LH-SMD SFP Module.

How Does GLC-LH-SMD SFP Module Work:

How Does GLC-LH-SMD SFP Module Work

If we talk about the workings of the product, then the GLC-LH-SFP Module works as the converter between network devices and fiber optics. The SFP Module transceiver works on 1300 nm wavelength. SFP Module would use the multimode optical fiber and single-mode optical fiber. It is with the LC interface and hot-swappable feature because it can be easily disconnected from the Network and Routers without disturbing the working of the Network Application. It is a small device that can easily be used anywhere without any heavy configuration with the Network Applications. With the 10km max distance of transferring the data GLC-LH-SMD with the Gigabit Network transfer.

Specifications Of GLC-LH-SMD SFP Module:

Below are some specifications related SFP Module for the better insight on the topic.

Cisco Genuine 

GLC-LH-SMD

Max Data Rate  1000 Mbps             
Max Cable Distance  10 km                  
Interface  LC Duplex                
TX Power  -9.5- -3dBm              
Commercial Temperature   Range  0 to 70 (32 to 158 F)                
Package SFP                 
Wavelength 1310nm                      
Cable length MMF/SMF                   
DOM Support No                       
Receiver Sensitivity                   
Protocols SFF-8472 MSA Compliant, IEEE 802.3ah-2004

What are some common Applications for GLC-LH-SMD SFP Module:

The GLC-LH-SFP Module supports some typical applications.

  1. The first one is the Data Centre Environment, which connects servers within the rack or across the rack, in which storage devices are linked with other Networks.
  2. The second one, the Industrial Network, is mainly used in the railways, aviation, and maritime industries for fluent data transmission in harsh environments.
  3. The most common one is the storage transmission, which connects the storage devices together, mostly servers and some other devices.
  4. They are widely used for their Ethernet connection through other devices for fast data transmission.

Conclusion:

At the end of this quick overview, we discussed the  GLC-LH-SMD, a component widely used in networking and around many networking users. It connects the optical signals to electrical signals, which convey the data through the optical signals to the other devices. We discussed the module’s specifications and how it works around the different Networks. And what their transfer speeds are around the other devices.  For more information and blogs  like SFP-10G-SR Module or on other Networking Accessories  like Managed and Unmanaged Switch, H3C Switches, Router switch  and much more like these. Visit Buyrouters.com

Frequently Asked Questions:

What does GLC mean in SFP?

GLC means Gigabit Interface Convertor. It is a feature available in Small Form Factor Pluggable.

What is the difference between GLC-LH-SM and SFP GE L?

SFP-GE-L SFP supports digital optical monitoring (DOM) while GLC-LH-SMD doesn’t have that.

Which SFP Module do I need?

If you have multimode cabling structure then choose the multimode SFP. 

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