EXFO LFD-202E 라이브 파이버 감지기 (23 to —50dBm)

SPECIFICATIONS 

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: 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

GENERAL SPECIFICATIONS

Size (H x W x D): 236 mm x 30 mm x 32 mm (9 5/16 in x 1 3/16 in x 1 1/4 in)

Weight: 0.3 kg (0.6 lb)

Battery: Standard 9 V alkaline battery

Battery life: Approx. 5000 readings

Temperature 

Operating: –20 °C to 50 °C (–4 °F to 122 °F)

Storage: –40 °C to 60 °C (–40 °F to 140 °F)

Humidity: 0% to 90% non-condensing at 35 °C

Datasheet