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DA-FBT 1x2 FBT Fiber Optical Coupler
  • DA-FBT 1x2 FBT Fiber Optical Coupler
  • DA-FBT 1x2 FBT Fiber Optical Coupler
  • DA-FBT 1x2 FBT Fiber Optical Coupler
  • DA-FBT 1x2 FBT Fiber Optical Coupler

DA-FBT 1x2 FBT Fiber Optical Coupler

Place of Origin CHINA
Brand Name DAWNERGY
Certification CE ROHS
Model Number DA-FBT 1x2
Product Details
Applications:
EDFA/CATV System/Passive Network/FTTH & LAN
Directivity(db):
≥50
Type:
1×2
Storage Temperature:
-40 ~ +85°C
High Light: 

EDFA fbt optical coupler

,

EDFA fbt fiber coupler

,

1x2 FBT Fiber Coupler

Payment & Shipping Terms
Minimum Order Quantity
100
Price
2.6USD
Packaging Details
Blastic Package
Delivery Time
7days
Payment Terms
L/C, D/A, D/P, T/T
Supply Ability
10K per day
Product Description

DA-FBT 1x2 FBT Fiber Coupler


Dawnergy’s FBT fiber couplers are fused fiber branching devices that split off a portion of light to allow for optical monitoring and feedback. These devices are used extensively in fiber amplifier power control. They are also utilized in transmission equipment for performance monitoring and feedback control.

 

Features

  • Compact size
  • Low insertion loss
  • Low PDL
  • High stability and reliability

 

Applications

  • EDFA
  • CATV system
  • Passive network
  • FTTH & LAN

Specifications

Parameters Specifications
Type Single Window Dual Window
Center Wavelength (nm) 1310 or 1550 1310 and 1550
Bandwidth (nm) ±40
Type 1×2
Maximum Insertion Loss (dB) 50/50 ≤3.4
40/60 ≤4.4/2.6
30/70 ≤5.7/1.9
20/80 ≤7.6/1.3
10/90 ≤10.7/0.7
5/95 ≤13.8/0.4
3/97 ≤16.5/0.3
2/98 ≤18.1/0.3
1/99 ≤21.2/0.2
Typical Excess Loss (dB) ≤0.1
PDL (dB ) ≤0.1
Directivity (dB) ≥50
Operating Temperature (°C ) -10 ~ +70
Storage Temperature (°C ) -40 ~ +85
Package Dimensions (mm)
  • Stainless Tube Type: Ø3.0×54, or Ø3.0×60 for 250um bare fiber or 900um loose tube
  • Cassette Type: 90×20×10, 100×80×10 for 2mm,3mm cable
  • Rack Chassis Type: 19” rack chassis
  • Based on customer requirement

Ps: Above specifications are for devices without connector

Add an additional 0.2dB loss per connector DA-FBT 1x2 FBT Fiber Optical Coupler 0

 

Ordering Information

 

Example:

PN Name Description
2-P-3-1-0-3-2-50-6-1M FBT Fiber Coupler 1x2; Dual window, 1310/1550nm; Package size: 90x20x10mm;2.0mm cable; 50/50; LC/UPC connector

 

 

 

Contact Us at Any Time

86-21-67877780
1st Floor, A5 Building, NO.3655 SixianRd, Songjiang District, Shanghai201616China
Send your inquiry directly to us