Cisco GLC-LH-SMD Features and Benefits

Fiber optics technologies have been used for many years now, and is the go to media, at this time, for network backbones along with other high demand applications, as it generally offers significantly greater bandwidth than traditional copper chords. Every optical network needs GLC-LH-SMD fiber transceiver to overcome the significant obstacles which can be faced when designing networks.

The Cisco GLC-LH-SMD is Gigabit 1000Base-LX/LH SFP transceiver module, which enables you to upgrade specific switches for faster network operations.

Features of Cisco GLC-LH-SMD SFP Transceiver:

Supports 1000BASE-LX/LH IEEE 802.3z standard
Hot-swappable input/output device that plugs into Gigabit Ethernet SFP port of a Cisco switch
LC duplex connector
1310nm Transmitter Wavelength
Distance up to 10km (OS1)
Distance up to 550m (OM1)
Small Form-factor Pluggable (SFP)
Digital Optical Monitoring (DOM)
Extended Operating Temperature (EXT)
Single-mode & Multi-mode fibre (SMF & MMF)
When used over legacy multimode fibre type, the transmitter should be coupled through a mode conditioning patch cable.

The Reason Why Use Cisco GLC-LH-SMD

In general, widespread adoption of fiber optic networking has been very high precision demands and delicate construction that came along with the media; Copper Ethernet cables can easily withstand lots of punishment, or even a damaged cable might not stop it as long as the copper connection is intact.

Besides, Fiber optic cables may easily damage for cables broken causes it to be useless. Also, the interfaces on either end of the cable have often been needed to be very expensive, highly complex transceivers that required a large number of intricate configuration to perform optimally.

With Cisco GLC-LH-SMD fiber optic transceivers, those challenges are nothing to worry about now. Listed below are 3 ways that the GLC-LH-SMD transceivers make fiber optic networking very possible. The GLC-LH-SMD fiber optic transceiver causes it to be far more easy to incorporate fiber optic technology into you network. It does this, simply, by making it just so simple as it is to incorporate a traditional Ethernet router. Now, let’s share the main metrics.

Benefits of Cisco GLC-LH-SMD Fiber Optics

there is no configuration required for these to begin functioning, and provides internal calibration to optimize data throughput. External calibration is also available for more demanding applications, where required.
with a major increase in fiber optic technology, these transceivers are really hot swappable. Previously, a transceiver failure generally meant a lengthy amount of downtime, and the new transceiver itself would need to be configured and other major network components would need to be taken offline to prepare for installation of the new transceiver. With the GLC-LH-SMD, you just pull the inoperative unit, pop in the replacement, and you network is back online and ready to go.
GLC-LH-SMD fiber optics also offers a Single Fiber or Multimode Fiber operations. Single mode allows data transmission over distances exceeding 10km, useful for huge research facilities, hospitals, or university campuses. And multimode opens the data floodgates, providing you with maximum throughput upwards of 1.25 Gbps so that this transceiver can provide what you need whether a network solution that covers a long distance, or the huge bandwidth fiber optic.

This is referred from: http://www.sfp-transceiver-modules.com/wiki/a/65/The-Benefits-of-GLC-LH-SM-in-Optical-Networks