Extron electronics NAV SD 511, Руководство пользователя

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NAV SD 511 Scaling Decoder • Installation 8
H
Power connector (see figure 2 on page 6) — Plug the included external
POWER
12V
2.0 A MAX 12 VDC power supply into this 2-pole connector.
ATTENTION:
• Do not connect power to the decoder until you have read the
CAUTION and ATTENTION notices on pages 11 and 12.
•
Ne connectez pas l’alimentation à l’encodeur avant d’avoir lu les
rubriques «
ATTENTION
» des pages 11 et 12.
Connector and Cable Details
TP cable termination
It is vital that your Ethernet cable be the correct cable type and that it be properly terminated
with the correct pinout. Ethernet links use Category (CAT) 5e or CAT 6, unshielded twisted
pair (UTP) or shielded twisted pair (STP) cables, terminated with RJ-45 connectors. Ethernet
cables are limited to a length of 328 feet (100 meters).
NOTES:
• A CAT 5e cabling infrastructure is the minimum acceptable to support a NAV
system. Anything less is insufficient.
• Do not stretch or bend cables. Transmission errors can occur.
The Ethernet cable must be terminated as a patch (straight-through) cable and must be
properly terminated in accordance with the
TIA/EIA T568-B wiring standard (see figure 3).
5
Pin
1
2
3
6
7
8
4
Wire color
White-green
Green
White-orange
White-blue
Orange
White-brown
Brown
Blue
TIA/EIA T
568B
TP Wires
12345678
Pins:
Figure 3. RJ-45 Connector and Pinout Table