Canon DT-120 Type SFP Manual De Propietario

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Light Haze

Light Rain @ 2.5mm/hr

3dB

4333m

3650m

Thin Fog

Heavy Rain @ 25mm/hr

10dB

1300m

1720m

Light Fog

Cloudburst @100 mm/hr

30dB

433m

780m

(*1) Above values are calculated under conditions of more than 99.5% reliability based on actual visibility data in Tokyo,
Japan. Longer transmission distances can be achieved but this is a function of weather conditions and
acceptable link availability
(*2) This model is not compliant with SDI Check Field Signals (pathological signals)

Visibility distances are approximate.
Above values are calculated by transmission margin, beam divergence,
Gaussian intensity distribution of light.
Actual transmission distance should be considered with scintillation, backlight
noise, and other factors.
1. E.J. McCartney, Optics of the Atmosphere, J. Wiley & Sons, New York, 1976
2. T.S. Chu and D.C. Hogg, Effects of precipitation on propagation at 0.63, 3.5,
and 10.6 Microns, Bell Syst. Tech. J., 47, pp. 723-759, 1968.
3. All distances expressed in meters.

Above values are different from Canon recommended transmission distances described in
specifications.

(*1)

HD-SDI/SD-SDI/DVB-ASI

20-1000m

1.485Gbps
1.485/1.001Gbps, 270Mbps (*2)
Laser Diode
785±15nm
Approx. 11mW
Class 1M
Si APD
Horizontal: ±1.2° Vertical: ±1.2°
Yes
SFP SLOT x1
RS-232C(DSUB-9Pin), 10Base-T(RJ-45)
-20°C~+50°C
100-240VAC 50/60Hz
(DC-48V optional)
Approx. 20W
Indoor or outdoor (Weatherproof : IP56)
246(W) x 168(H) x 487(D)mm
Approx. 17.6 lbs (8Kg)