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

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

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

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

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

Description：

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

Features：

Product Highlights

Hot Pluggable SFP MSA Compliant to Maximize Uptime and Simplify Maintenance
Max. Power Consumption 1W Allowing for Prolonged Service Life
Commercial Temperature Range 0 to 70°C (32 to 158°F)
Digital Optical Monitoring Capability for Strong Diagnostic Capabilities
FS BOX - Support Real-time Configuration
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Products

Specifications

Specifications
Cisco Compatible
GLC-LH-SM-20
Vendor Name
FS
Form Factor
SFP
Max. Data Rate
1.25Gbps
Wavelength
1310nm
Max. Cable Distance
20km
Connector
Duplex LC/UPC
Media
SMF
Transmitter Type
FP 1310nm
Receiver Type
PIN
TX Power
-9.5~-3dBm
Minimum Receiver Power
< -23dBm
Power Budget
13.5dB
Receiver Overload
-3dBm
Power Consumption
≤1W
Extinction Ratio
＞9dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
Protocols
SFF-8472 MSA Compliant, IEEE 802.3ah-2004, IEEE 802.3z
Warranty
5 Years
Note: The FS P/N is changed from SFP1G-LX-31 to SFP1G-ELX-31. You may receive either label, but functionality is identical. For more information, refer to the
Part Number Change Notice
.

Detailed

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.

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