• KOCENT OPTEC LIMITED
    Mr Henry Thai
    Kocent Optec Limited is our long-term partner. In more than 10 years of co-operation time, we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover around my country now.
  • KOCENT OPTEC LIMITED
    Mr Pablo
    I was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field.
  • KOCENT OPTEC LIMITED
    Mr Thang Nguyen
    Kocent Optec Limited is one of our company longterm partner. We order 2 to 3 containers 40' from them each month. I agree that their outdoor cable, distribution box, splice enclosure and fiber optic accessories quality is very nice. Under their support, we win many telecom projects. Thank so much.
Contact Person : David He
Phone Number : 86-13410896018
Whatsapp : +8613410896018

FC / APC Single Mode 1310/1550nm Dual Windows Fiber Optic 1*2 Fused Coupler

Place of Origin China
Brand Name KCO, Kocent Optec Limited
Certification iSO9001, RoHS
Model Number FBT-Dual-FCU-3.0
Minimum Order Quantity 1 pcs
Price Negotiable
Packaging Details plastic box
Delivery Time 3-5 days after get payment
Payment Terms Western Union,T/T,L/C
Supply Ability 50000pcs/ week

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Product Details
Cable Material PVC, LSZH Cable Length <1.0m
Cable Diameter 2.0mm, 3.0mm Terminal Connector FC/APC
Length Wave 1310/1550nm Type FBT, Fused Fiber Splitter
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Product Description
FC/APC Single Mode 1310/1550nm Dual Windows Fiber Optic 1×2 Fused Coupler
Product Overview

Dual Window Wideband Couplers are high-quality components designed to divide or combine optical signals in fiber optic systems. These devices are fabricated using the fused bi-conical taper (FBT) process and offer reliable performance across a wide temperature range.

Quick Specifications

Name: Fiber optic fused coupler

Type: 1×2

Rate: 50/50~5/95

Cable: 2.0mm, 3.0mm

Pack: ABS box type

Cable Length: <1.0m

Terminal Connector: FC/APC

Technical Features
  • Low insertion loss
  • Low PDL (Polarization Dependent Loss)
  • High directivity
  • Long haul reliability
  • Customer defined specifications available
Applications
  • Telecommunications
  • Fiber in the loop
  • Local area network
  • CATV
  • Fiber optic sensing
  • Test instruments
Product Image
FC/APC Single Mode 1310/1550nm Dual Windows Fiber Optic 1×2 Fused Coupler
Technical Parameters
Standard Parameters
Parameter Unit Premium A B
Operating Wavelength nm 1310±40 and 1550±40
Excess Loss Typ. dB 0.15
Polarization Stability Max dB 0.15 0.15 0.2
Uniformity (50:50) Max dB 0.4 0.5 0.6
Thermal Stability Max dB 0.2 0.3 0.4
Directivity Min dB 50(1×2), 60(2×2)
Reflectance Min dB 50(1×2), 60(2×2)
Operating Temperature °C -30~85 -40~85
Coupling Ratio Parameters
Ratio Unit Premium A B
50/50 Max dB 3.4/3.4 3.6/3.6 3.7/3.7
40/60 Max dB 4.5/2.6 4.6/2.7 4.7/2.8
30/70 Max dB 5.8/1.85 5.9/1.9 6.0/2.0
20/80 Max dB 7.6/1.2 7.7/1.3 7.9/1.4
10/90 Max dB 10.8/0.65 11.0/0.7 11.1/0.8
1/99 Max dB 21.8/0.2 22.1/0.25 22.5/0.3
Other Type Parameters
Parameter Specification
Operating Wavelength Single Window, Dual, Three Window
Fiber Type Corning SMF-28e
Additional Services
OEM/ODM Service

We offer comprehensive OEM and ODM services. You can display your brand logo on cables, packaging, labels, or any other location. Our team is ready to accommodate your custom requirements.

Packing Options
  • Carton box
  • Wooden box
  • Wooden pallet
Shipping Methods
  • International express (UPS, TNT, DHL, etc.)
  • International air (CA, AA, EA, etc.)
  • By sea