7
3. Technical parameters
General features
Power supply
IEEE802.3af/at (up to 60W)
Data transfer type
10/100/1000Base-T
Degree of protection from dust and
moisture
IP67
Operating temperature, °C
- 55...+80
Dimensions, mm
220x120x90
Weight, kg
<2
Characteristics according to GOST IEC 61643-21 - 2014
Protected pairs
(1-2), (3-6), (4-5), (7-8)
(1,2-3,6), (4,5-7,8)
Nominal operating voltage, DC
Uо 6V
48V
Maximum continuous operating
voltage, DC
Uс 9V
57V
Nominal current (direct)
IL
600mA+600mA
line-ground
С2 Nominal discharge current (8/20)
In
1 kA
(C2
– 2 kV/1 kA) Protection voltage
level at In
Up <450 V
C3 Protection voltage level at
1 kV/μs
Up < 600 V
Actuation time
tA < 100 ns
Stray capacitance
С < 1 pF
line-line
(1-2), (3-6), (4-5), (7-8)
(1,2-3,6), (4,5-7,8)
С2 Nominal discharge current (8/20)
In
200 A
200 A
(В2 - 1 kV/25 A) Protection voltage
level at In
Up < 15 V
< 75 V
C3 Protection voltage level at 1 kV/μs
Up < 20 V
< 85 V
Actuation time
tA <1 ns
<1 ns
Stray capacitance
С < 25 pF
< 25 pF
Bandwidth
250 MHz
Input losses
< 3 dB (up to 250 MHz)
Crosstalk at the transmitting end
< 35 dB (up to 250 MHz)
