Revision: 4 Date: 18 Jun 2020 Page 5 of 28
3. Specifications
Parameters
Value
Technical
Calibrated λ (nm)
1270,1290, 1310, 1330, 1350, 1370, 1390, 1410,
1430, 1450, 1470,1490, 1510, 1530, 1550, 1570,
1590, 1610
Number of channels
18
Channel spacing (nm)
20
Measurement speed (sec)
< 0.8
Measurement range (dBm)
-40 ~ 10
Measurement accuracy (dB) ±0.5
1
Damage level (dBm)
27 (Composition of 18
λ)
Fiber type
Single Mode
General
Optical connector/ interface
SC/PC
Display
2.8” Colour LCD with backlight
Display unit
dBm, dB
Display resolution
0.01 dB
Memory
1000 records of 18-
λ tests in internal memory
PC interface
Data transfer via USB
Battery type
Built-in rechargeable Li-Polymer
Battery life
7 hours
Auto off function
Programmable (5~600 min after last key pressed)
Charging time
180 min
Flat battery performance
Unit works when charging a flat battery
External power /charging
Via USB port
Operate / Storage / Relative
humidity
-20 ~ 55 °C / -10 ~ 50 °C / ~90% @0~40°C
Size / Weight
155 x 78 x 34 mm (6.10 x 3.07 x 1.34”) / 0.35 kg
(0.77 lb)
Note 1: At -20dBm, -10 ~ 50 °C, ±4nm from centre of pass-band, 9.5/125 fiber
