7XV5662-0AD00
English
C53000-B1174-C205-1
53
– Receiver sensitivity (peak)
max. optical power for High Level
max. -40 dBm
max. optical power for Low Levelmax.
-24 dBm
– Optical Power Budget
min. 4.2 dB for 50/125 µm, NA
1)
= 0.2
min. 8 dB for 62.5/125 µm, NA
1)
= 0.275
– Reach
max. 1.5 km (0. 93 mile) (for multimode
fibre an optical signal attenuation of
3 dB/km is anticipated).
1
)
Numerical aperture (NA = sin
Θ
(launch angle)
)
Interfaces to the CC–2M
E1 / T1 interface
– Connection (s. Table 8)
5-pole screw terminal, potential–free
– Maximum transmission distance
max. 40 m (131 ft)
– Transfer rate
Jumper E1: 2048 kBit/s
Jumper T1: 1544 kBit/s
– Cable
4-core twisted pair data cable, screened
Electrical Tests
Specifications
Standards:
IEC 60255 (Product Standards)
ANSI/IEEEC37.90.0,.C37.90.0.1,
C37.90.0.2
DIN 57435 Part 303
See also standards for individual tests
Insulation Tests
Standards:
IEC/EN 61010-1, IEC 60255-5 and
IEC 60870-2-1
– High Voltage Test (routine test)
DC 3.5 kV
only power supply and GOK
– Impulse Voltage Test (type test)
5 kV (peak); 1.2/50 µs; 0.5 Ws; 3 positive
all circuits except communications and
and 3 negative impulses in intervals of 5 s
time synchronization interfaces, Class
III
– Impulse Voltage Test (type test)
6.8 kV (peak); 1.2/50 µs; 0.5 Ws; 3 positive
Communication interfaces (RS232, E1/T1))
and 3 negative impulses in intervals of 5 s
in countercurrent with power supply
