OPTOKON

Plug-Type (Male-Female) Attenuators CBA series - Multimode

Plug-Type (Male-Female) Attenuators CBA series - Multimode

The plug-type CBA series multimode attenuators are used directly on the ends of fiber optic jumpers prior to installation in adapters. These attenuators provide a fixed level of attenuation at defined wavelength. The CBA series multimode attenuators are available for SC, FC, LC and ST connector types. Operational wavelength is 850 nm or 1300 nm. 

  • Precise attenuation
  • Multimode applications
  • Operational wavelength 850 nm or 1300 nm
  • • Attenuation range 2 – 12 dB
  • • Easy installation
  • • High power endurance

Attenuation range

2 – 12 dB

Operational wavelength

850 or 1300 nm (±20 nm)

Attenuation accuracy
attenuation range 2 to 7 dB
attenuation range 6 to 10 dB


±1.0 dB
±1.5 dB

Return loss

> 25 dB

Power durability

200 mW

Operating temperature

-40 to 75 °C

Storage temperature

-40 to 85 °C

Humidity

95 %RH

Testing procedure:
IEC EN 61300-3-4, Insertion method (C3) – Type 8 DUT

Samples of Attenuators:

CBA-10-PC-M6-85

CBA-10-SC-M6-85

CBA-10-SL-M6-85

CBA-03-LC-M5-85

 

  • Fiber optic systems
  • Receiver padding for optical receiver protection
  • Optical power equalization
  • Linearity and dynamic range testing in laboratory equipment
  • Optical margin testing
  • BER testing 

CBA

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attenuation

 

connector type 

 

 

wavelength

 02

2 dB

 

 SL

ST/PC 

 

 

 85

850 nm

 03

3 dB

 

 PC

FC/PC 

 

 

 13

1300 nm

 04

4 dB

 

 SC

SC/PC 

 

 

 

 

 05

5 dB

 

 LC

LC/PC

 

 

 

 

 06

6 dB

 

 

 

 

 

 

 

 

 07

7 dB

 

 fiber type

 

 

 

 

 08

8 dB

 

 

 

 

 

 

 

 

 09

9 dB

 

 M5

MM 50/125 µm

 

 

 

 10 

10 dB

 

 M6

MM 62.5/125 µm

 

 

 

 12 

12 dB