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


Every transceiver is individually tested on Cisco equipment, walks through the testing challenges and 100% compatibility.

Shipping Cost:
US$  21.00 to United States Via FedEx
US$  7.00
Availability: 9772 pcs in stock, Ship same day

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

Product Details

Cisco Genuine GLC-LH-SM-20 Vendor Name Fiberstore
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 -8 ~ -3dBm Receiver Sensitivity < -22dBm
Commercial Temperature Range 0 to 70°C (32 to 158°F) HTS-Harmonized Code 8517706000

Test Center:

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 take and well-protected transceiver package has been labelled and marked by FS.COM as default. Customized label or package solutions are available as request.

OEM & Customs

Partnering with a variety of world class OEM manufacturers over 8 years, Fiberstore is able to provide customized and cost-effective solutions of high quality 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, Fiberstore has been expanding rapidly across the world and is becoming the leading provider of the optical communication industry. If you are interested in our products, please feel free to contact us .


Fiberstore can provide the both ourselves forwarder and customer appointed forwarder in the way of Air, Sea, Road. Which is carrier by FedEx, DHL, UPS, TNT and EMS. Your items are probably shipped at the same day (some transceivers can be delivered within 20 minutes). If we have no stocks in our warehouse, the ship will be delayed for 1-2 days. DHL will take 2-4 business days for delivery and FedEx just needs 1-3 business days. For Spain, Italy, Brazil and some other countries, items will take longer time to arrive due to customs clearance period.

Our Factory

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Customer Reviews
  • 4.5

    10 reviews

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Linda August 31,2016
The ordering process was smooth and the chat gave me an immediate answer needed before ordering.
Problem with this review? (0) (0)
Charles August 31,2016
Had exactly what I needed and items were easy to find, and when I needed help, an agent was there in no time to assist with all the right answers.
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Michael August 22,2016
I have never, ever had a bad experience to order a product.
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Jimmy June 26,2016
my first shops for electronicsfiber optic products and related equipment.
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Melonie June 24,2016
Pretty good so far.
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Jayson June 10,2016
Went exceptionally well.
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David June 7,2016
Very, very prompt delivery. Entirely satisfied.
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Mickey May 23,2016
Item arrived very quickly and in excellent condition.
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Allan May 22,2016
Good Product, exactly what I needed. 
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Rosalina Salinas May 3,2016
some items ship slower than others
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