| Specification Fitel LBT-101 |
| Wavelength *1 |
1610±5 nm |
| Fiber Type |
10 / 125 μm SM (ITU-T G.652) |
| Built-in Fiber |
10 m |
| Distance Range *2 |
1.0 km (3,000 ft) or 2.5 km (8,000 ft) set automatically |
| Pulse width |
15±3 ns |
| Dynamic Range |
> 6 dB |
| Deadzone |
Fresnel: < 2 m*3, Backscatter: < 7 m *4 |
| Data Storage |
Internal memory: 40 MB (up to 800 traces), External (USB): up to 20,000 traces with 1 GB |
| Dimensions |
190 W × 96 H × 48 D mm (7.5" × 3.8" × 1.9") |
| Weight |
< 800 g (< 2 lbs) |
| Display |
4.3" TFT-LCD (480 × 272, with backlight, transparent type) |
| Interface |
USB 1.1, Type A × 1 (memory), Type Mini-B × 1 (USB mass storage) |
| Power Supply |
DC 9 V, AC 100 to 240 V, Allowable input voltage: 80 to 264 V, 50 / 60 Hz |
| Battery |
NiMH, Operating Time: 3.5 hours (typical)*5, Recharge Time: < 3 hours *6 |
| Environmental Conditions |
Operation: 0 to 50˚C, < 80% (non-condensing)*7, Storage: -20 to 60˚C
Vibration: MIL-T28800E Class 3, Dust and Drip proof: IP 51 |
| EMC |
EN61326 |
| Laser Safety |
IEC Pub 60825-1: 2001 Class 1 |
*1: @25˚C
*2: Averaging: 10 seconds, SNR=1, 25˚C
*4: Return loss: 45 dB, 25˚C (1.5 dB down from the peak of Fresnel)
*5: back light low, sweeping halted at 25˚C
*6: 10 to 30˚C, Power OFF
*7: 10 to 30˚C (During Recharging battery, Power OFF) |
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