1✖️2 Fused Biconic Coupler, SingleMode 1310nm 1550nm Dual-Window 0.9mm Loose Tube

Dual window coupler (DWC) is built by asymmetric coupling technique. The operating bandwidth of this normal coupler is expanding to ±40nm, and the ultra broadband coupler is expanding to ±80nm. The DWC coupler has the same coupling ratio on both 1310nm and 1550nm communication windows, and with low excess loss and low PDL. DWC couplers are widely used for communication systems, CATV, and FTTH.

Features:

Low excess loss

Low PDL

Dual operating window

High stability and reliability

Applications:

Optical communication systems

CATV

FTTH

Specifications:

Pronets Technology was founded in Hongkong, headquarters and offices are located in Shenzhen City, Guangdong province, China. Shenzhen city is the first set up special economic zone since from China reforming and opening up to the outside world， now it is an important international gateway of China. Pronets Technology is feeding by the good economy environment of Shenzhen, has been growing and become to be a professional supplier of fiber optical products to all over the world market.

Pronets Technology are providing one-stop procurement services of fiber optical active and passive products, all of our sales representatives and engineers enjoyed more than 10 years experience in fiber optical communication eara, they can quickly provide you with all the thoughtful procurement services of fiber optical products.

The main products:

1. 155M~800G SFP, SFP+, XFP, X2, XENPAK, QSFP+, QSFP28, QSFP DD, OSFP optical transceiivers

2. Direct Attached Cable SFP+, QSFP+, QSFP28  and  Active Optical Cable SFP+,  QSFP+, QSFP28

3.  Network switch and Fiber channel switch

4. Media converter

5. OLT & ONU Pon Device

6. MUX/ DeMUX, AAWG CWDM & DWDM, TAWG

7. PLC Splitter, FBT Couplers, whole series patch cords, Adapters, Attenuators

We are providing constant product upgrading, Reliable Quality, Competitive Price, Best Compatibility, Fast Delivery, Prompt Service Response.

We are hoping our products and service are able to help different clients no matter equipments manufacturer and suppliers or distributors and resellers, to upgrade your products competition, cost down business budget, answer technology questions, and keep up with market changes.