Hitachi GR4000-160E1, Руководство по установке

Страница: 148 / 277

GS4000 Installation Guide Revision 4.00
520-10-026-30X
3-20
3.3.2 Connecting Cable Specifications Required for Setup Terminals/Operation
Terminals
(1) RS-232C Cross Cable (for connecting setup/operation terminals to the CONSOLE ports of
GS4000)
When connecting setup terminals or operation terminals to the CONSOLE ports of GS4000,
the RS-232C cable, a cross-cable having a D-sub 9-pin (female) on each end, should be used.
Table 3.3-3 below shows the pin arrangement of this cable.
Table 3.3-3 Pin Arrangement of RS-232C Cross Cable
Device Side: 9 Pins (Female) Console Side: 9 Pins (Female)
No
Pin Number Signal Name
Physical Connection
Pin Number Signal Name
1 5 SG 5 GND
2 3 SD 2 RX
3 2 RD 3 TX
4 7 RS 1 DCD
5 8 CS 8 CTS
6 1 CD 7 RTS
7 6 DR 4 DTR
8 4 ER 6 DSR
(2) 10BASE-T/100BASE-TX Interface Cables (for connection to the CONSOLE (10BASE-
T/100BASE-TX) port of GS4000)
When connecting operation terminals to the CONSOLE (10BASE-T/100BASE-TX) ports of
GS4000, the UTP interface cables of category 5 or higher should be used. (The UTP interface
cables of category 3 are allowable for the connection using only 10BASE-T.)
The maximum transmission distance for the connection of operation terminals with 10BASE-T
or 100BASE-TX is 100m.
Figure 3.3-1 and 3.3-2 below show the rough sketches of the cables, and Table 3.3-4 shows
the pin arrangement of the CONSOLE (10BASE-T/100BASE-TX) port of GS4000.
Figure 3.3-1 Rough Sketch of Twisted-Pair Cable (Straight Cable)
Figure 3.3-2 Rough Sketch of Twisted-Pair Cable (Cross Cable)
RJ45 Connector RJ45 Connector
RJ45 Connector RJ45 Connector