Single Mode FBT Coupler Module

Product Name: Coupler ModuleFeaturesLow Excess LossRugged PackageUniform Power SplittingExcellent EnvironmentalMechanical StabilityApplicationsFTTX System LAN, WAN and Metro NetworksAnalog/Digital Pas

Product Name: Coupler Module


Features

Low Excess Loss

Rugged Package

Uniform Power Splitting

Excellent Environmental

Mechanical Stability


Applications

FTTX System

 LAN, WAN and Metro Networks

Analog/Digital Passive Optical Networks

CATV Networks

Subscriber Loop

Fiberoptic Instruments

Fiber Sensors

Other applications in fiber optic systems



Type

Specification

Directivity (dB)

>55 dB

Operating Temperature (°C)

-40 - +85

Storage Temperature (°C)

-40 - +85

Fiber Type

Corning singlemode SMF-28, DS fiber. or Flexcore

Fiber Pigtail Length (m)

1m or custom on request

Port Configuration

1x4 to 32x32


Single mode Standard Tree/Star Couplers

Configuration Type

1x 4 / (4x4)

1x8 / (8x8)

1x16 / (16x16)

1x32 / (32x32)

Maximum insertion loss (dB)

6.8

10.2

13.6

17.5

Uniformity (Max.) (dB)

0.7

1.0

1.2

1.4

Poralization Dependant Loss (Max.) (dB)

0.15

0.20

0.25

0.30

Operating Wavelength (nm)

850, 980, 1310, 1550, 1585, or custom wavelength


Single mode Single Window Wideband Tree/Star Couplers

Configuration Type

1x4 / (4x4)

1x8 / (8x8)

1x16 / (16x16)

1x32 / (32x32)

Maximum Insertion loss (dB)

6.8

10.2

13.6

17.5

Uniformity (Max.) (dB)

0.8

1.2

1.6

2.0

Poralization Dependant Loss (Max.) (dB)

0.15

0.20

0.25

0.30

Operating Wavelength (nm)

1310 +40, 1550 +40, 1585+40, or custom wavelength


Single mode Dual Window Tree/Star Couplers

Configuration Type

1x4 / (4x4)

1x8 / (8x8)

1x16 / (16x16)

1x32 / (32x32)

Maximum Insertion Loss (dB)

7.6 (7.2)*

11.5 (10.8)*

15.5 (14.5)*

19.5 (18.5)*

Uniformity (Max.) (dB)

1.6 (1.4)*

2.5 (2.1)*

3.4(2.8)*

4.1 (3.5)*

Poralization Dependant Loss (Max.) (dB)

0.15

0.20

0.30

0.50

Operating Wavelength (nm)

1310/1550 + 40, (1310/1550 + 20), or custom wavelength

Note: 1. The Spec is for 1xN Coupler only.

2. All parameters are for device without connectors.

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