Fbt Optical Coupler - China

Features:

Low insertion loss, low PDL

High credibility and stability

Industry standard and custom housing available

Various coupling ratio and connector available

Application:

Optical communication system

CATV System

System and signal monitoring

Fiber to the home (FTTH)

Optical Specifications:

Table（1）

Coupling Ratio Insertion Loss（dB）

P Grade S Grade

50/50 ≤3.4 ≤3.6

45/55 ≤3.7/2.7 ≤3.8/2.9

40/60 ≤4.4/2.6 ≤4.7/2.8

35/65 ≤4.8/2.0 ≤4.9/2.10

30/70 ≤5.7/1.9 ≤6.0/2.0

25/75 ≤6.9/1.3 ≤6.5/1.4

20/80 ≤7.6/1.2 ≤8.0/1.3

15/85 ≤8.6/0.7 ≤8.9/0.88

10/90 ≤11.0/0.65 ≤11.5/0.8

5/95 ≤14.2/0.4 ≤14.8/0.5

2/98 ≤18.5/0.25 ≤19.0/0.35

1/99 ≤21.5/0.2 ≤22.0/0.3

Excess Loss(Typ.

)（dB） ≤0.1

PDL(Max.

)（dB） ≤0.1

Operating Wavelength（nm） 1310±40, 1550±40, 1310/1550±40, 1310/1550/1490±40 or custom wavelength

Directivity（dB） ≥55

Return Loss（dB） ≥50

Port Configuration 1×2 or 2×2

Table（2）

Parameter Specification

Operating Wavelength（nm） 1310±40, 1550±40, 1490±10

Fiber Type SMF

(1×N)(2×N) N=3 N=4 N=5 N=6 N=8 N=10 N=16 N=24 N=32

IL(MAX)（dB） 5.4 6.9 8.1 8.9 10.3 11.5 13.8 15.6 17.2

Uniformity（dB） 0.5 0.7 1.1 1.3 1.5 1.7 1.8 2 2.2

PDL（dB） ≤0.20 ≤0.20 ≤0.30 ≤0.30 ≤0.30 ≤0.40 ≤0.40 ≤0.50 ≤0.50

Return Loss（dB） ≥55

Directivity（dB） ≥50



Note: All the data above does not include connectors.

Company Contact:

• Posted By: ShenZhen Opelink Technology Co., Ltd

• Phone: +8613434796118

• Address: F4,No.17,Qingnian Road,Shiyan Street,Baoan Distric, ShenZhen , GuangDong , China

• Email:

• Website: https://www.opelink.com

• Business Description: SHENZHEN OPELINK TECHNOLOGY CO., Ltd is a leading worldwide manufacturer and supplier of passive and active fiber optic components and equipment.
  
  Our main products include: Passive Series such as Optical Splitter, WDM(CWDM, DWDM, OADM, AWG), patch cord, Fiber Cable, Optical Circulator, Optical Isolator.
  
  Active Series includes SFP Module, Optical Transmitter and Receiver, Optical Switch, Optical amplifier, etc.
  
  And there is also Optical Passive Equipment, Fixture, Fiber Tool Series and Grinding Material Series products.
  
  Our companny adopts advanced manufacturing technology, high precision production and inspection equipment.
  
  Meanwhile, we strictly execute Bellcore, UL, ROHS, 5S and ISO9001-2008 - Our products have been exported to many foreign countries like France, USA, Brazil, Korea, Russia etc.
  
  Adhering to the services of "Quality comes first, Service-Oriented", our company will keep on providing finest products as well as timely and satisfactory after-sale service.