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A technical specifications, Mportant, Specifications – EXFO LFD-200 Live Fiber Detector User Manual

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LFD-200

18

A Technical Specifications

I

MPORTANT

The following technical specifications can change without notice.
The information presented in this section is provided as a reference
only. To obtain this product’s most recent technical specifications,
visit the EXFO Web site at www.exfo.com
.

SPECIFICATIONS

LFD-201, LFD-202 and LFD-202E

Optical Characteristics, Typical

Optical tone receiver

270 Hz, 1 kHz, 2 kHz

Detection technique

Non-destructive macrobending

Loss

< 0.6 dB at 1310 nm

Spectral response

800 nm to 1650 nm

Minimum fiber slack

1.2 cm (

1

/

2

in) required for detection

Core Power Detection, Typical

a

LFD-201

0 dBm to –40 dBm

LFD-202

0 dBm to –40 dBm

LFD-202E

23 dBm to –50 dBm

Fiber Compatibility

Dual window, singlemode

8 μm to 10 μm core diameter

Coating diameter

250 μm diameter

Coating

High refractive index, acrylate

Note

a. At 1550 nm.