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Cisco GLC-LH-SM GigabitE SFP,LC connector LX/LH transceiver

The GLC-LH-SM, 1000BASE-LX/LH SFP operates on ordinary single-mode fiber optic link spans of up to 10,000 meters in length

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GLC-LH-SM

Last update: 2011-06-10 01:35:36

Loyalty program Loyalty program By buying this product you can collect up to 2288 reward points as a voucher of 457.60 บาท. Your reward points.



The Cisco industry-standard Small Form-factor Pluggable (SFP) Gigabit Interface Converter is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the network. SFPs can be used and interchanged on a wide variety of Cisco products and can be intermixed in combinations of 1000BASE-LX/LH on a port-by-port basis.

Mode-conditioning patch cord is required. Using an ordinary patch cord with MMF, 1000BASE-LX/LH SFPs, and a short link distance (10s of meters) can cause transceiver saturation resulting in an elevated bit error rate (BER). In addition, when using the LX/LH SFP with 62.5-micron diameter MMF, you must install a mode-conditioning patch cord between the SFP and the MMF cable on both the transmit and receive ends of the link.

The GLC-LH-SM is a long haul or long wavelength SFP module (1310 nm nominal), for use in 1000BASE-LX links. Use only the SFP modules with your Modular Fast Ethernet line card. Each SFP module contains an internal serial EEPROM that is security-programmed by the SFP manufacturer with information that provides a way for Cisco (through the Cisco IOS software) to identify and validate the SFP module as a module type that was tested and qualified by Cisco to operate properly with Cisco Modular Fast Ethernet line cards.

 

General
Device Type Transceiver module
Form Factor Plug-in module
Interface (Bus) Type SFP (mini-GBIC)
Width 0.5 in
Depth 2.2 in
Height 0.4 in
Weight 2.6 oz
Networking
Connectivity Technology Wired
Cabling Type Ethernet 1000Base-LX, Ethernet 1000Base-LH
Data Link Protocol Gigabit Ethernet
Data Transfer Rate 1 Gbps
Max Transfer Distance 6.2 miles
Optical Wave Length 1300 nm
Compliant Standards IEEE 802.3z
Expansion / Connectivity
Interfaces 1 x network - Ethernet 1000Base-LX/1000Base-LH - LC single mode x 2
Compatible Slots 1 x SFP (mini-GBIC)
Manufacturer Warranty
Service & Support 90 days warranty
Service & Support Details Limited warranty - 90 days
Environmental Parameters
Min Operating Temperature 32 ฐF
Max Operating Temperature 158 ฐF
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