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

#48929

SFP transceiver module is individually tested on a full range of Cisco equipment and passes the monitoring of FS.COM intelligent quality control system.

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

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FS P/N: SFP1G-LX-31

MFG PART#: GLC-LH-SM-20

Transceiver Type:

GLC-T

GLC-TA

GLC-SX-MMD

SFP-GE-S-2

GLC-LH-SMD

GLC-LH-SM-20

GLC-EX-SMD

GLC-EX-SM1550-40

GLC-ZX-SM

GLC-EZX-SM-100

GLC-EZX-SM-120

Price:

US$ 7.00

Item location:

Seattle, United States

Availability:

1056 pcs in stock, U.S. Warehouse

Shipping:

FREE Shipping on orders over $79

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

Cisco Compatible 1000BASE-LX SFP Cabling Connection Using Cisco 1000BASE-LX optics to connect your infrastructures more efficiently.

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Product Details

Cisco Genuine	GLC-LH-SM-20	Vendor Name	FS.COM
Form Type	SFP	Max Data Rate	1000Mbps
Wavelength	1310nm	Max Cable Distance	20km
Interface	LC duplex	Optical Components	FP 1310nm
Cable Type	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

Quality Certification

Quality and standards are the foundation of FS.COM. We are dedicated to providing customers with outstanding, standards-compliant products and services. FS.COM has passed many quality system verifications, like CE, RoHS, FCC, established an internationally standardized quality assurance system and strictly implemented standardized management and control in the course of design, development, production, installation and service.

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.

Lifetime Warranty

All the fiber optic products in FS.COM are fully warranted against defects in material and workmanship with a lifetime guarantee. This warranty does not cover damage caused by accident, improper care, improper use, negligence, normal wear and tear, or the natural breakdown of colors and materials over extended time and use.

This product provides the lifetime warranty ,which aims to reflect our greatest sincerity. Please contact us to learn more.
This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
This product is free of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and phthalates. Please contact us to learn more.
This product was produced under the requirements of CE to indicate conformity with the essential health and safety. Please contact us to learn more.
This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
FDA is responsible for regulating radiation-emitting electronic products. To protect the public from hazardous and unnecessary exposure to radiation from electronic products. Please contact us to learn more.

Direct Connection for Cisco 1000BASE-LX SFP

The 1000BASE-LX is intended mainly for connecting high-speed hubs, Ethernet switches, and routers together in different wiring closets or buildings using long cabling runs, and developed to support longer-length multimode building fiber backbones and single-mode campus backbones. Below direct connection shows two 1000BASE-LX transceivers are connected by a single-mode fiber cable.

Item No.	ID#	Description
1	48929	Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM
2	40191	1M (3ft) LC UPC to LC UPC Duplex 2.0mm PVC(OFNR) SMF Patch Cable
3	29849	Generic Compatible 1000BASE-LX/LH SFP 1310nm 10km DOM
4	69354	S3800-48T4S 48x 100/1000Base-T with 4x 10GE SFP+ Gigabit Managed Switch
5	26388	CLE-BOX Cassette Cleaner for LC/SC/FC/ST/MU/D4/DIN (500 cleans)

Quality Control System:

Our Test Assured ProgramTake a look at our optics test program and see what truly sets us apart.

Learn More

Demonstration

Cisco Nexus 9300 Series (Switch/Module : N9K-C9396PX; Uplink Module : N9K-M12PQ )

Cisco ASR 9000 Series (Modular Line Cards A9K-MPA-1X40GE)

Packaging & Labeling

This easy to handle and well-protected transceiver package has been labelled and marked to default FS.COM standards. Customized label or package solutions are available on request.

OEM & Customs

Partnering with a variety of world class OEM manufacturers for over 8 years, FS.COM is able to provide customized high-quality and cost-effective solutions for all needs and specifications, including optical design, mechanical design, Printed Circuit Board (PCB) layout and electrical design, software & firmware design, integrated assembly, specific labels, etc. With surging sales and favorable customer feedback, FS.COM has been expanding rapidly across the world and is becoming the leading provider of the optical communication industry. If any interesting, please contact our Tech Support: [email protected], or Sales Team: [email protected] .

Shipment

FS.COM offers global shipping to over 190 countries around the world from the warehouse in the USA, Germany and China via FedEx, UPS, DHL, TNT, EMS or a customer-arranged carrier. Items are often shipped the same day (some transceivers can be out the door in 20 minutes). If we have no stock in any of our global warehouses, the shipment will be delayed for 1-2 days. FS.COM multiple-warehouse system makes sure the fastest delivery.

Application	Part Number	Description
Standard 1G SFP	GLC-SX-MMD	SFP, 1000BASE-SX, 850nm MMF, 550m, LC, DOM	download
Standard 1G SFP	SFP-GE-S-2	SFP, 1000BASE-SX, 1310nm SMF, 2 km, LC, DOM	download
Standard 1G SFP	GLC-LH-SMD	SFP, 1000BASE-LX, 1310nm SMF, 10km, LC, DOM	download
Standard 1G SFP	GLC-EX-SMD	SFP, 1000BASE-EX, 1310nm SMF, 40km, LC, DOM	download
Standard 1G SFP	GLC-EX-SM1550-40	SFP, 1000BASE-EX, 1550nm SMF, 40km, LC, DOM	download
Standard 1G SFP	GLC-ZX-SM	SFP, 1000BASE-ZX, 1550nm SMF, 80km, LC, DOM	download
Standard 1G SFP	GLC-EZX-SM-100	SFP, 1000BASE-EZX, 1550nm SMF, 100km, LC, DOM	download
Standard 1G SFP	GLC-EZX-SM-120	SFP, 1000BASE-EZX, 1550nm SMF, 120km, LC, DOM	download
Copper SFP	GLC-T	SFP, 1000BASE-T, SERDES/SGMII Interface	download
Copper SFP	GLC-TA	SFP, 10/100/1000BASE-T, SERDES Interface	download

Questions & Answers

Ask a question

Q:
What kinds of custom choices are offered in FS.COM? By Glasscock on June 12, 2017

A:
As for customized transceivers, FS.COM offers regular custom choices such as compatibility, transmission distance, operating temperature, label pattern, label colors and etc. What's more, FS.COM welcomes any inquiry for customized products and solutions for all need and specifications. By FS.COM on June 12, 2017
Q:
Why should I trust FS.COM compatible transceivers? By Soza on May 13, 2017

A:
Besides the price advantage we have compared to branded transceivers, FS.COM compatible transceivers also maintain the same performance and reliability. To satisfy our customers' needs of high performance, all of our transceivers are tested multiple times in mainstream original brand switches in our test center before shipped out. By FS.COM on May 13, 2017
Q:
Once I place an order for my transceivers, how long will it take to receive them? By Mellinger on April 12, 2017

A:
FS.COM has been maintaining huge stock level of the 1000BASE-LX SFP transceivers in U.S. warehouse, EU warehouse and CN warehouse. As long as the products you order are all in stock, we will ship them out the same day you place your order. As for some specific products or products that have a short stock, we will keep you informed ahead of time before you place your order. By FS.COM on April 12, 2017

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

SFP transceiver module is individually tested on a full range of Cisco equipment and passes the monitoring of FS.COM intelligent quality control system.