DefinitionWith the widespread of Cisco routers and switches, Cisco SFP transceiver modules for Gigabit Ethernet and Fiber Channel applications have also been popular in the market. The Cisco GLC-LH-SM/Cisco GLC-LH-SMD is one of the Cisco SFP transceiver modules. Cisco GLC-LH-SM is the Cisco 1000BASE LX/LH SFP transceiver module. In Match, 2013, Cisco announced the end-of-sale for GLC-LH-SM. It has been replaced by GLC-LH-SMD.Similarities between the two will be set forth first. Both the Cisco GLC-LH-SM and Cisco GLC-LH-SMD are compatible with the IEEE 802.3z 1000BASE-LX standard. They operate on standard single-mode fiber-optic link spans of up to 10km and up to 550m on any multimode fibers. They are compatible with each other. When used over legacy multimode fiber type, the transmitter of Cisco GLC-LH-SM and Cisco GLC-LH-SMD should be coupled through a mode conditioning patch cable. In addition, both the two have dual LC/PC connector and work at 1300nm wavelength.Difference between&nb..
All Cisco GLC-LH-SM's information (List price, Specs, Datasheet PDF, Compatibility matrix)
Posted on Jan 11, 2017 by cozlink.com
Cisco GLC-LH-SM OverviewThis Cisco GLC-LH-SM compatible SFP transceiver provides 1000Base-LX throughput up to 10km over single-mode fiber (SMF) at a wavelength of 1310nm using a LC connector. It is guaranteed to be 100% compatible with the equivalent Cisco transceiver. This easy to install, hot swappable transceiver has been programmed, uniquely serialized and data-traffic and application tested to ensure that it will initialize and perform identically. It is built to meet or exceed the specifications of Cisco, as well as to comply with MSA (Multi-Source Agreement) standards to ensure seamless network integration. All of the transceivers are Trade Agreements Act (TAA) compliant.Main FeaturesSFP (mini-GBIC) transceiver moduleGigabit Ethernet1000Base-LX1000Base-LHLC single-modeup to 6.2 miles1310 nmfor Cisco 38XX; ASA 55XX; Catalyst 29XX3750; Catalyst Compact 2960; ME 4924Cisco GLC-LH-SM List Price
List Price (USD)
Cisco GLC-LH-SMD is one of the most popular optical modules in the present times. Want to know all about this amazing wired connectivity solution? Then, read on to find the basics about Cisco GLC-LH-SMD optical module.1. Basics of GLC-LH-SMD optical modulesImportant module parameters of Cisco GLC-LH-SMDThe Cisco GLC-LH-SMD Optical Module is an MSA protocol compliant connectivity solution that connects a Gigabit Ethernet port or slot to an optical fiber network. It is also known as 1000BASE-LX / LH SFP transceiver. The following is the table of parameters of this optical module.