YOKOGAWA AQ7280 - Page 58

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IM AQ7280-02DE
Specifications
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AQ7283F, AQ7283H, AQ7284H, AQ7283K, AQ7282M
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Item Specifications
Model AQ7283F AQ7283H AQ7284H AQ7283K AQ7282M
Wavelength (nm) 1310 ±25/1550 ±25,
1650 ±5*
5
±10*
6
1310 ±25/1550 ±25/1625 ±25 1310 ±25/1490 ±25
/1550 ±25/1625 ±25
850 ±30/1300 ±30
Number of optical port 2 (Port 2: 1650 nm
with filter)
1
Optical fiber SM(ITU-T G.652) GI50, GI62.5
Distance range (km) 0.2, 0.5, 1, 2, 5, 10, 20, 30, 50, 100, 200, 300, 400, 512 0.2, 0.5, 1, 2, 5,
10, 20, 30, 50, 100
Pulse width (nm) 3, 10, 20, 30, 50, 100, 200, 300, 500, 1000, 2000, 5000, 10000, 20000 3, 10, 20, 30, 50,
100, 200, 300, 500,
1000, 2000
*7
,5000
*7
Sampling resolution Min. 2 cm
Number of sampling points Max. 256000 points
Distance measurement accuracy
± (0.75 m + Measurement distance × 2 × 10
–5
+ sampling resolution)
Event dead zone*
1
0.6 m
0.6 m
*8
Attenuation dead zone*
2
(m)
3.5/4, 4 3.5/4/4 3.5/4/4/4
4/5
*8
Dynamic range*
3
(dB)
42/40, 40 42/40/39 46/45/44 42/38/40/40
25/27
*9
Loss measurement accuracy*
4
± 0.03 dB/dB
Return loss measurement accuracy ± 2 dB
Optical connector Universal Adapter: SC, FC, LC, Angled-PC Universal Adapter:
SC, FC, LC
Laser class Class 1M Class 1M
(1550/1625 nm),
Class 3R
(1310 nm)
Class 1M
(1490/1550/1625
nm),
Class 3R
(1310 nm)
Class 1M
(1300 nm),
Class 3R
(850 nm)
Maximum optical pulse output power +15 dBm or less
(1650 nm)
–