Revision 2 Date: 11 Jun 2020 Page 4 of 12
2. Technical specifications
Standard wavelengths
(nm)
1270
(upstream)
1310
(upstream)
1490
(downstream)
1577
(downstream)
Pass zone(nm)
1260
～
1280
1290
～
1330
1470
～
1505
1570 ~1585
Range(dBm)
-30
～
10
-30
～
10
-45
～
10
-45
～
10
Isolation @1270 (dB)
> 30
> 40
> 40
Isolation @1310 (dB)
> 30
-
> 40
> 40
Isolation @1490 (dB)
> 40
> 40
-
> 40
Isolation @1577 (dB)
> 40
> 40
> 40
-
Uncertainty(dB)
± 0.5
Polarization Dependent
Loss (dB)
< 0.25
Linearity(dB)
± 0.1
Insertion Loss(dB)
< 1.5
Resolution
0.01dB
Measurement unit
dBm / dB / W / Pass / Fail
Memory capacity
99 records of 4
λ
with date/time stamp
Auto power off time
10 minutes after last key press
Battery type
7.4V 1000mAH rechargeable Lithium
battery
Battery life
10 hours
Power supply/charger
Input
100~240V, 50/60Hz 0.3 A
; Output:
8.4V, 0.5A
Connector:
1.3(ID) x 3.5(OD) x 9.5 (L) mm
ID=positive, OD=negative
Operating / storage
temperature
-10 ~ 50
℃
/ -25 ~ 70
℃
Dimensions / Weight
200 * 90 * 43 mm / 330g
