GLC-LH-SM Specs and Compatibility Issues Before Upgrading Networks

Fiber OpticsFiber optics is currently the best form of connection for any network system. Telecommunications, data centers, and interconnected computer networks can use fiber optics to create simultaneous high-speed, high-volume transfers. One of the primary items needed when setting up or maintaining these networks is a transceiver module.


According to OptDex, a transceiver module is an electronic equipment that allows for the sending and receiving of data. It is important to have one for your network to allow larger transfers. While checking different transceivers for fiber connection, you will find that some can allow different speeds for data transfer, distance, and other compatibility aspects. Check which ones have the features you need before a purchase.

The GLC-LH-SM specs, for example, show that it can transfer 1Gbps of data, for medium sized transfers. It can handle up to 10 kilometers of link length making it a perfect choice for long distance connections. It has hot-swappable SFP LC ports and is also a duplex transceiver. It is compatible with standard single-mode fiber optic links. When using multimode fibers, it can reach a link length of up to 550 meters. The GLC-LH-SM specs can be viewed in detail in its datasheet.


For maintaining your current network system, or if you are upgrading for faster speeds, it is best to check for compatibility all the time. A switch to fiber optics can ensure that you will get a more stable and reliable connection, but be wary of the equipment necessary to make the shift. Things such as transceiver modules as well as optic cable fiber types, among others should be researched and analyzed to find the perfect fit for your system.

Another fortunate thing is that there are online providers of these things that are in used condition and still functional, minimizing the costs to upgrade or maintain your network.