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Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module
Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module

Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Duplex LC SMF Transceiver Module

#48929
#48929
US$ 8.00
FS P/N: SFP1G-LX-31
FS P/N: SFP1G-LX-31
101.3K Sold
222 Reviews
11 Questions
49484 In US stock, Get It By Dec.2
2801 In Global stock, Get It By Dec.8
3300 Back in stock, Get It By Dec.8
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Deliver to New York, 10010
Free Shipping via UPS Ground® on orders over US$ 79.00

Product Highlights

Max. Power Consumption 1W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
Hot Pluggable SFP MSA Compliant
Digital Optical Monitoring Capability for Strong Diagnostic Capabilities
FS BOX - Support Real-time Configuration
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Specifications
Connectivity Solutions
Features
Q&A
Reviews
Resources

Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP Transceiver Module (SMF, 1310nm, 20km, LC, DOM)

Cisco GLC-LH-SM-20 compatible SFP transceiver supports up to 20km link lengths over LC duplex SMF fiber. Each SFP transceiver module is individually tested to be used on a series of Cisco switches, routers, servers, network interface card (NICs) etc.
Featuring low power consumption, the hot swappable 1G SFP transceiver is ideal for Internet Service Provider (ISP) Gigabit Ethernet communication links, Enterprise LAN & SAN Networks, Data Center LAN & SAN Networks and other optical links.

Specifications
Cisco Compatible
GLC-LH-SM-20
Vendor Name
FS
Form Factor
SFP
Max. Data Rate
1000Mbps
Wavelength
1310nm
Max. Cable Distance
20km
Connector
Duplex LC
Optical Components
FP 1310nm
Media
SMF
DOM Support
Yes
TX Power
-9.5 ~ -3dBm
Receiver Sensitivity
< -23dBm
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
SFF-8472 MSA Compliant, IEEE 802.3ah-2004, IEEE 802.3z

Quality Testing Program

Take a look at our test program to get the reliable and high-performance optical transceivers.

Quality Testing Program

Optical Transceivers Testing Learn more
Quality Certifications
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Connectivity Solutions

Features

1G Connectivity for Data Center
Featured with low power consumption, the SFP transceivers provide a cost-effective solution for Gigabit Ethernet applications.
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
Eye Pattern Test
Mask Margin >20%
Bit Error Rate Test
BER 1E-12
Temperature Test
0~70°C
Specifications
Connectivity Solutions
Features

Questions & Answers

All (11)Equivalent Module (1)
Q:

by H***l on 06/04/2021

A:

by H***y on 06/07/2021

Helpful0 Comment0
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Customer Reviews

4.9
A

A***s

United States

August 11, 2022
5.0
The SFP I used is working just fine thus far. Ordering process was easy.
Verified Purchase
Helpful 1
Comment 0

Resources

US$ 8.00

49484 In US stock
2801 In Global stock
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