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

Click to open expanded view





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

Name: Cisco GLC-LH-SM-20 Compatible 1000BASE-LX/LH SFP 1310nm 20km DOM Transceiver Module
Brand: FS.COM
SKU: 48929
Price: 7.00 USD
Availability: InStock
Rating: 4.9 (214 reviews)

#48929

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

214 Reviews Need Help?

US$ 7.00
1370 In Stock

Description
Download
Matching Products
Q&A
Reviews

214 Reviews 7 Questions Request Stock

US$ 7.00

FS P/N: SFP1G-LX-31

Compatible:: Cisco; Juniper; Arista; Brocade; H3C; Generic; FS; Customized

Transceiver Type:  Fully compatible with Cisco switches, for Compatible Matrix, please click here. close: GLC-T; GLC-TE; GLC-TA; GLC-SX-MM; GLC-SX-MM-RGD; SFP-GE-S-2; SFP-GE-S-2; SFP-GE-L; GLC-LX-SM-RGD; GLC-LH-SM-20; GLC-EX-SMD; MGBLH1; GLC-EX-SM1550-40; GLC-ZX-SM; GLC-ZX-SMD; GLC-EZX-SM-100; GLC-EZX-SM-120; SFP-GE-T; MGBT1; MA-SFP-1GB-TX; GLC-SX-MMD; SFP-GE-S; MGBSX1; MA-SFP-1GB-SX; GLC-LH-SM; GLC-LH-SMD; MGBLX1; MA-SFP-1GB-LX10; GLC-GE-DR-LX; GLC-ZX-SM-RGD; More +

1370 In Stock,

U.S. Warehouse



Deliver to New York, 10010

Free Shipping via UPS Ground® on orders over US$ 79
Get it by Tue. Aug. 27



 Delivery & Returns
 Technical Support
 Request Quote


Please select an option for each attribute.

close
 Share











close







Product Quick View 

Delivery & Returns




Free Shipping

Orders up to US$ 79 or more qualify for free shipping on eligible items. For more information on how to qualify, please visit Shipping & Delivery.



30-day Free Returns

Free returns are available within 30 days after delivery. You can return most new, unopened items for any reason, to get a full refund or new replacements. Learn more about Free Returns and Warranty on all products sold by FS.

Free Technical Support


FS is committed to becoming the trusted partners of our clients, and offering a full portfolio of digital infrastructure products and a comprehensive one-stop digital solution.

You can Request Technical Support to get timely help for any questions about the items or a free connectivity solution design.

Description
Download
Matching Products
Q&A
Reviews
More

Description

Download

Matching Products

Q&A

Request Stock
Request Stock

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

Product Details

Cisco Compatible	GLC-LH-SM-20	Vendor Name	FS
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

Product Tree

Direct Connection for Cisco 1000BASE-LX SFP Transceiver Module



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

US$ 7.00



1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

US$ 4.30



1000BASE-LX/LH SFP 1310nm 10km DOM Transceiver Module for FS Switches

US$ 7.00



S3900-24F4S 20-Port Gigabit Stackable SFP Managed Switch with 4 Combo SFP and 4 10Gb SFP+ Uplinks

US$ 400.00



NEOCLEAN-E LC/MU 1.25mm Pen One-Push Cleaner (750 cleans)

US$ 57.00

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)

Quality Certification

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.
REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment through the better and earlier identification of the intrinsic properties of chemical substances. 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.

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.

Featured Solution

Project Inquiry

To Get a Tailored OTN

FS.COM focus on designing various optical transmission solutions to make your business farther, faster and smarter. We will personally design your OTN solution perfectly tailored to your specific needs. More requirements can be submitted together for the perfect solution, any other concern, welcome to contact us.

Read More

WDM Solution for Data Center Interconnect

Today's Data Center Interconnect (DCI) networks are reaching a critical juncture. High capacity data transport between data centers is a vital need in enterprises to support the growing demands for data transmitted at any time and from any place. To meet these challenges, cloud providers, enterprises, and service providers' data center must use high-end DWDM optical network solutions for transporting multiple 10G/40G/100G services.

Read More

Long-haul Ring OTN System

Ring configurations can be deployed with one or more DWDM systems, supporting any-to-any traffic, or they can have a hub station and one or more OADM nodes, or satellites. It is a resilient optical transport service that delivers more robust transport networks and Increases operational efficiency.

Read More

WDM OADM for CWDM Network

Allowing intermediate locations to easily access the common fiber. Using the east and west CWDM OADM modules, network designers can add a new one or more access points anywhere on a CWDM network, without impacting the remaining channels traversing the network.

Read More

Pictures	ID#	Description	Price	Stock	Add to Cart
	75866	FS Box - Firmware Upgrade Tool Kit	US$ 198.00	165 pcs	Add
	40191	1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable	US$ 4.30	8266 pcs	Add
	42926	1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode LSZH 2.0mm Fiber Optic Patch Cable	US$ 4.30	256 pcs	Add
	73457	8-Port Gigabit PoE+ Managed Switch with 2 SFP, 150W	US$ 160.00	Available	Add
	73459	24-Port Gigabit PoE+ Managed Switch with 4 SFP, 400W	US$ 370.00	Available	Add
	11149	FOPM-101 Handheld Optical Power Meter(-70~+6dBm) with 2.5mm FC/SC/ST Connector	US$ 65.00	64 pcs	Add
	15246	FOLS-101 Handheld Fiber Optical Light Source (1310/1550nm) with 2.5mm FC/SC/ST Connector	US$ 113.00	7 pcs	Add
	66805	15mW FVFL-206 Pen Shape Visual Fault Locator with 2.5mm Universal Adapter	US$ 29.00	Available	Add
	39721	NEOCLEAN-E LC/MU 1.25mm Pen One-Push Cleaner (750 cleans)	US$ 57.00	676 pcs	Add

Questions & Answers

Ask a question

Q:
What kinds of custom choices are offered in FS.COM? By Glasscock on 06/12/2017

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 on 06/12/2017
Q:
Why should I trust FS.COM compatible transceivers? By Soza on 05/13/2017

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 on 05/13/2017
Q:
Once I place an order for my transceivers, how long will it take to receive them? By Mellinger on 04/12/2017

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 on 04/12/2017
Q:
Is it necessary to clean a transceiver's optical connector? How to clean the 1000BASE LX transceivers? By Thompson on 03/29/2017

A:
Dust and contamination can accumulate on transceiver's connectors and cause problems such as reducing the optic launch power. To ensure better connection, FS.COM strongly recommends cleaning both connectors each time you disconnect and reconnect them. FS.COM High Quality One-Push Fiber Optic Pen Cleaner for 1.25mm LC/MU Connector is the best cleaning choice for 1000BASE-LX SFP transceivers. By FS on 03/29/2017
Q:
What's the operating temperature of the 1000BASE LX transceivers? By Ronald Wilson on 03/21/2017

A:
The FS.COM 1000BASE-LX SFP transceivers operate at a industrial temperature range (-40°C to 85°C). By FS on 03/21/2017
Q:
What cable type is needed for 1000BASE LX SFP transceivers? By Povilas on 03/13/2017

A:
The 1000BASE-LX SFP transceivers use duplex single mode fiber patch cables with LC/UPC connectors. By FS on 03/13/2017
Q:
What's the 1000BASE LX transceivers max supported distances? By Perally on 02/20/2017

A:
The FS.COM 1000BASE-LX SFP transceivers support up to 10km on single mode fibers. By FS on 02/20/2017

Customer Reviews Write a Review

4.9

214 reviews
5 Stars

90%

4 Stars

7%

3 Stars

3%

2 Stars

0%

1 Star

0%

All Reviews (214)

5 Stars (191)

4 Stars (16)

3 Stars (7)

2 Stars

1 Star



Reviews with Pictures (17)

1/2









Chat live with us

Get technical support

Send us a message

Want to call?

Country/Region

Language/Currency

Data Center Solution

Enterprise & Small Business

OTN Network Solution

Free Project Support

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

Share this item via Email 

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



Delivery & Returns 

Free Technical Support 

Added to Quote List. 

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

Product Details

Product Tree

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

1m (3ft) LC UPC to LC UPC Duplex OS2 Single Mode PVC (OFNR) 2.0mm Fiber Optic Patch Cable

1000BASE-LX/LH SFP 1310nm 10km DOM Transceiver Module for FS Switches

S3900-24F4S 20-Port Gigabit Stackable SFP Managed Switch with 4 Combo SFP and 4 10Gb SFP+ Uplinks

NEOCLEAN-E LC/MU 1.25mm Pen One-Push Cleaner (750 cleans)

Quality Control System

Demonstration

Quality Certification

Featured Solution

To Get a Tailored OTN

WDM Solution for Data Center Interconnect

Long-haul Ring OTN System

WDM OADM for CWDM Network

Hybrid DWDM over CWDM Network

Newly Released 40/100G Optical Transport Solutions

Choose your location 

214 reviews

Showing 1 comment

Showing 1 comment

Showing 1 comment

Have a question? 

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

First name

Last name

Email Address*

Country/Region*

Choose question type*

Question*



Subscribe

Thanks for your feedback.

Share Feedback

Please select a topic for your feedback.*

If you would like to hear back from us, please leave your contact information.

 

Delivery & Returns


Free Technical Support


Added to Quote List.


Have a question?


Thanks for your feedback.