Two-Way Loss Test Sets
Two-Way Loss Test Sets perform bi-directional loss testing in two directions simultaneously on one fiber. This is a faster, easier and more accurate process than the "two step on two fiber" process used on many other instruments. These are today's easiest, fastest, most accurate, smallest and most integrated field instruments.
Laser Source | Power Meter | General | |||
• Wavelength (nm)
|
1310、1550 |
• Detector
|
InGaAs |
• Battery Life
|
360 Hrs (Power Meter Mode ) 190 Hrs (Laser in Autotest Mode) |
• Stability (dB)
|
0.04 |
• Calibration Wavelengt
(nm) |
780, 820, 850, 980,1270, 1290, 1300, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610, 1625, 1650 |
• Dimension
|
190 x 130 x 70 mm |
• Output Power (dB)
|
- 7 |
• Weight
|
500 gm | ||
• Output Adjustment (dB)
|
6 (in 0.01 dB steps) |
• Shipping Weight
|
1500 gm | ||
• Connection Repeatability (dB)
|
0.1 |
• Range (dBm)
|
+5 ~ -70 (1270~1625nm) |
• Temperature
|
-15 to 55 °C (Operating) / -25 to 70 °C (Storage) |
• Tone Generator
|
270 Hz, 1, 2 KHz, ±2 % |
• Resolution (dB)
|
0.01 |
• PC Interface
|
USB Type B |
• Spectral Width (nm)
|
3 |
• Total Uncertainty (dB)
|
0.3 |
• Power
|
2 Alkaline C cells External DC |