Hitachi GR4000 Series Installation Manual page 114

GR4000 Installation Guide Version 1.00 - Preliminary
(2) RS-232C Straight Cable
The RS-232C cable, a straight cable having a D-sub 9-pin (female) and D-sub 25-pin
(male), is required to connect the GR4000 to a setup terminal. Table 3.3-3 below shows
the pin arrangement of this cable.
Table 3.3-3
Router Side: 9 Pins (Female)
No
Pin number
1 5
2 3
3 2
4 7
5 8
6 1
7 6
8 4
9 9
96
Pin Arrangement of RS-232C Straight Cable
Physical Connection
Signal name
SG
SD
RD
RS
CS
CD
DR
ER
CI
Console Side: 9 Pins (Female)
Pin number Signal name
7 SG
2 SD
3 RD
4 RS
5 CS
8 CD
6 DR
20 ER
22 CI
520-10-014-20X