Mobile Phones & Accessories

Free Shipping !!!2 pairs a lot ! Compatible Module 1310/1550nm BIDI SFP 1.25G WDM SFP 3Km SC Connector With DDM

Home › Communication Equipments › Communication CablesFree Shipping !!!2 ..

100.0 star rating
100.0 of 100

Brand Name
Model Number
Product name
Data transfer rate
Connector type
3 years
Can be customized

17 Jul 2017
Super. all ok.

- V*****y G.
13 Jul 2017
Great product, good seller. thank you

- V*****y G.
11 Jul 2017
Everything is fine. thank you.

- V*****y G.
29 Jun 2017
Great product. thank you

- V*****y G.
29 Jun 2017
Excellent thank you

- A**x M.
20 Jun 2017
Everything is super. thank you

- V*****y G.
20 Jun 2017
Everything is OK. thank you.

- V*****y G.
20 Jun 2017
I received. everything is OK.

- V*****y G.

Free Shipping !!!2 pairs a lot ! Compatible Module 1310/1550nm 1.25G WDM SFP 3Km SC Connector With DDM




Data rate: From 155Mbps, 622Mbps, 1.25Gb/s, 2.5Gb/s, and 4.25Gb/s
Distance up to 120km
Simplex SC or LC optical  acceptable

A Type:Tx1310nm /Rx1490nm and Tx1490nm /Rx1310nm
B.Type: Tx1310nm /Rx1550nm and Tx1550nm /Rx1310nm
C.Type: Tx1490nm /Rx1550nm and Tx1550nm /Rx1490nm
D. Type: Tx1510nm /Rx1570nm and Tx1570nm /Rx1510nm
 Metal enclosure for lower EMI
 Low power dissipation
 Built-in digital diagnostics function for option DDM available
 Compliant with MSA SFP 
 Compliant with SFF-8472
 Compliant with RoHS


Gigabit Ethernet 
Fiber Channel
WDM Application


Please leave message for LC or SC connector,and tell us compatible switch brand.We will reply shortly.

B/D Transceiver Series:

GLC-BX-D20 SC 1.25G DFB Tx1490nm/Rx1310nm 20km LC/SC BIDI
GLC-BX-U20 SC 1.25G FP Tx1310nm/Rx1490nm 20km LC/SC BIDI
GLC-BX-U40 SC 1.25G DFB Tx1310nm/Rx1490nm 40km LC/SC BIDI
GLC-BX-D40 SC 1.25G DFB Tx1490nm/Rx1310nm 40km LC/SC  BIDI
GLC-BX-U70 SC 1.25G DFB Tx1490nm/Rx1550nm 70km LC/SC BIDI
GLC-BX-D70 SC 1.25G DFB Tx1550nm/Rx1490nm 70km LC/SC BIDI
GLC-BX-U80  1.25G DFB Tx1490nm/Rx1550nm 80km LC/SC BIDI
GLC-BX-D80  1.25G DFB Tx1550nm/Rx1490nm 80km LC/SC BIDI
GLC-BX-U120 1.25G DFB Tx1490nm/Rx1550nm 120km LC/SC BIDI
GLC-BX-D120  1.25G DFB Tx1550nm/Rx1490nm 120km LC/SC BIDI
GLC-FE-100BX-U 100BASE-BXU SFP Tx1310nm/Rx1550nm LC/SC 10km
GLC-FE-100BX-D 100BASE-BXD SFP Tx1510nm/Rx1310nm LC/SC 10km
GLC-FE-100BX-U20 100BASE-BXU SFP Tx1310nm/Rx1550nm LC/SC 20km
GLC-FE-100BX-D20 100BASE-BXD SFP Tx1510nm/Rx1310nm LC/SC 20km
GLC-FE-100BX-U40 100BASE-BXU SFP Tx1310nm/Rx1550nm LC/SC 40km
GLC-FE-100BX-D40 100BASE-BXD SFP Tx1510nm/Rx1310nm LC/SC 40km
GLC-FE-100BX-U80 100BASE-BXU SFP Tx1310nm/Rx1550nm LC/SC 80km
GLC-FE-100BX-D80 100BASE-BXD SFP Tx1510nm/Rx1310nm LC/SC 80km  









Q:Do you sell second-hand products?

A:No.All our products are brand new,we never use second-hand components.


Q:What payment terms do you accept?

A:T/T,Paypal,Western Union are acceptable.


Q:What are the shipping ways can you offer?

A:Our usual shipping ways are DHL,FedEX,TNT,UPS,EMS etc.It will take 3-7days.


Q:Do your products come with warranty?

A:Yes,We provide 3 years warranty for all our products from the date of shipment.


Q:What devices can your products compatible with?

A:Our products are compatible with Cisco,Huawei, Ciena, H3C, HP, Extreme, Foundry, Brocade, D-link, Alcatel, Riverstone, Enterasys, Netgear, Nortel, Juniper, Ruijie, Zyxel, etc.


Q:How to place an order?

A:1>Order details confirmed,please tell us the model and quantity you need.

    2>Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.

   3>Confirm and ship the goods, then tracking number will be sent to you promptly.

    4>We will help to track your goods until you receive them safely.



 OEM/ODM order is available.



1. We promise all the advertised optical transceivers are brand new with new components and parts and absolutely never use old and refurbished materials.

2. All the optical transceivers have been through functional test and aging test.

3. If there is compatibility problem or any quality problem, you can return the goods to us and have a replacement or refund.

4. We provide 3 years warranty for all the optical transceivers from the date of shipment.



What we supply

We supply wide range of high quality optical transceiver modules and passive CWDM/DWDM Mux/Demux.  Our products are compatible with Cisco, Huawei,  Extreme, HP, Finisar,  Broadcom, Foundry, Alcatel,  D-link,   Enterasys,  Netgear, Juniper, Nortel, Linksys, Allied, Zyxel, Dell, Redback,  H3C, ZTE, Ruijie,  Ciena , Alcatel-lucent, etc. 




Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

Best Selling Communication Cables Products