Stock Code:601869.SH / 06869.HK

Products

Optical Fibre Attenuator

These products are passive optical devices. In-line, adjustable, and female-to-male attenuators are available, for attenuation of optical signals.
Characteristics
  • Metal or plastic housing (except for in-line type).
  • Multiple interfaces available.
  • Optical power attenuation with 1 dB- 30 dB precision.
  • Adjustable attenuator provides 0 dB - 30 dB attenuation.
The order information

Type

Attenuation Connector Type End Surface Polish Method Fibre Type Color Wavelength

In-line Attenuator

1 dB

LC

PC

Single-mode

Blue

1310 nm

Adjustable Attenuator

2 dB

SC

APC

Attenuating fibre

Green

1550 nm

Female-to-male Attenuator

5 dB

ST

 --

 --

Silver

1310nm,  1550 nm

 --

15 dB

FC

 --

 --

 --

 --

 --

30 dB

 -- 

 --

 --

 --

 --

Specifications

Type

Attenuation

Accuracy Error

Operating

Wavelength

Return Loss (dB) Connector Type
In-line Attenuator

1 dB - 5 dB

±0.50 dB

1310nm, 1550nm

UPC ≥ 50,

APC ≥ 60

LC, SC, FC, ST

6 dB - 30 dB

±10%

Adjustable Attenuator

0 dB - 30 dB

±10%

1310nm, 1550nm

UPC ≥ 50,

APC ≥ 60

FC

Female-to-male

Attenuator

1 dB - 10 dB

±0.50 dB

1310nm, 1550nm

UPC ≥ 50,

APC ≥ 60

LC, SC, FC, ST

11 dB - 30 dB ±10%

 

Attenuator Type 

Online attenuator/Adjustable attenuator/Female-to-male attenuator

Standards Compliance   

Compliant with YD/T894-1997 and RoHS standards

 Operating Environment

-20°C to +75°C

Environmental Protection

Compliant with RoHS standard

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