Operational Problems - Hirschmann OZDV 2471 P Manuel D'utilisation

Operational problems

The electrical outputs of the interface conver-
ters will be switched to "high" if one of the
following faults occurs:
– The second interface converter isn't plugged
into a terminal device,
– The second terminal device is switched off.
Combination possibility
The table below shows how the modules in
the Sub-D connector plug-on housing can be
combined in a transmission link among each
other and with the 19" plug-in cards OZDV
24G1-E ... .
The transmission distance and the line atten-
uation of the particular combination can be
taken from the table.
Plastic fiber optic cable S 980/1000 µm (0.25 dB/m; 2 dB system reserve)
OZDV 2451 P
OZDV 2471 P
Multimode fiber optic cable G 50/125 µm (3 dB/km at 860 nm, 1 dB/km at 1300 nm; 3 dB system reserve)
OZDV 2451 G
OZDV 2471G
OZDV 24G1-E BFOC
OZDV 24G1-E 1300
Multimode fiber optic cable G 62.5/125 µm (3.5 dB/km at 860 nm, 1.5 dB/km at 1300 nm; 3 dB system reserve)
OZDV 2451 G
OZDV 2471G
OZDV 24G1-E BFOC
OZDV 24G1-E 1300
Multimode fiber optic cable S 200/230 µm (8 dB/km; 3 dB system reserve)
OZDV 2471 G
OZDV 24G1-E BFOC
Single mode fiber optic cable E 10/125 µm (0.5 dB/km; 2 dB system reserve)
OZDV 2471 G-1300
OZDV 24G1-E 1300
If the optical plug connectors of the OZDV 2471
P/G ... interface converter are not attached it
is possible that random signals will appear at
the electrical outputs, especially when the
ambient light level is very high.
OZDV 2451 P OZDV 2471 P
60 m/17 dB 50 m/14 dB
50 m/14 dB 100 m/29 dB
OZDV 2451 G OZDV 2471G
1 500 m/7.5 dB
800 m/5.5 dB 6 700 m/23 dB
1 200 m/6.5 dB 6 700 m/23 dB
– –
OZDV 2451 G OZDV 2471G
2 000 m/10 dB 1 400 m/8 dB
1 400 m/8 dB 6 600 m/26 dB
1 700 m/9 dB 6 800 m/27 dB
– –
OZDV 2471 G OZDV 24G1-E BFOC
3 100 m/28 dB 3 100 m/28 dB
3 100 m/28 dB 3 100 m/28 dB
OZDV 2471 G-1300 OZDV 24G1-E 1300
32 000 m/18 dB 32 000 m/18 dB
32 000 m/18 dB 36 000 m/20 dB
OZDV 24G1-E BFOC
800 m/5.5 dB 1 200 m/6.5 dB
6 700 m/23 dB
7 000 m/24 dB
–
OZDV 24G1-E BFOC
1 700 m/9 dB
6 800 m/27 dB
6 800 m/27 dB
–
OZDV 24G1-E 1300
–
–
–
27 000 m/30 dB
OZDV 24G1-E 1300
–
–
–
18 000 m/30 dB
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