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Cisco SFP-10G-BX20U-I Compatible 10GBASE-BX20-U SFP+ 1270nm-TX/1330nm-RX 20km DOM Transceiver
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Cisco SFP-10G-BX20U-I Compatible 10GBASE-BX20-U SFP+ 1270nm-TX/1330nm-RX 20km DOM Transceiver


Every transceiver is individually tested on full range of Cisco equipments, walks through the testing challenges and 100% compatibility.

Shipping Cost:
US$  21.00 to United States Via FedEx
US$  50.00
Availability: 209 pcs in stock, Ship same day

Cisco SFP-10G-BX20U-I Compatible 10GBASE-BX20-U SFP+ Transceiver (SMF, 1270nm-TX/1330nm-RX, 20km, LC, DOM)

Product Details

Compatible Brand Cisco Vendor Name Fiberstore
Form Type SFP+ Max Data Rate 10.3125Gbps
Wavelength 1270nm-TX/1330nm-RX Max Cable Distance 20km
Interface LC simplex Optical Components DFB BiDi
Cable Type SMF DOM Support Yes
TX Power -2~3dBm Receiver Sensitivity <-14dBm
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 Card : A9K-MPA-8X10GE)

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 1-38 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
  • 4.7

    16 reviews

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Walter July 29,2016
Have dealt with FS.COM for few years. Always got personal attention to orders, help selecting the product best for my needs, and prompt shipping and delivery.
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Victor July 15,2016
I called a couple of times before I bought my this item. My experience was very positive. Both times I was given answers to my questions.
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Donald July 13,2016
Did some searching online and found FS.COM for our needs. Any new vendor scares me but honor at FS.COM was friendly and attentive.
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Christopher McGuire June 14,2016
Excellent service, fast delivery,reliable..
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Sandy March 11,2016
Easy to use search function and prices are easy to compare.
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Rich March 7,2016
Ordering was easy and order arrived promptly.
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Jason March 6,2016
Received order sooner than expected and got exactly what I ordered
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Robert Luzzi March 3,2016
the product is amazing for an affordable price.
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Angela Gandy February 27,2016
So far the transaction has been very smooth and transparent.
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Pat Collazo January 29,2016
Great price. Fast delivery 
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