37
CrossFire 8720 Fast Ethernet Layer 3 Switch, v. 1.00.02, P/N: 710001800
Cable and PIN Information
A.3 EIA 232 Modem Cable Connections
Use a standard straight-through modem cable to connect the switch’s Management
port to a modem.
Figure 11. Straight-through Modem Cable DB 25-DB 9
Figure 12. Straight-through Modem Cable DB 9-DB 9
Signal Name
Terminal/PC End
25-Pin Male
Switch End
9-Pin Female
TXD
RTS
DCD
GND
DSR
CTS
8
DTR
RI
2
3
7
2
6
5
4
3
20
1
8
5
7
6
9
22
4
RXD
Signal Name
Terminal/PC End
9-Pin Male
Switch End
9-Pin Female
TXD
RTS
DCD
GND
DSR
CTS
8
DTR
RI
3
3
7
2
6
8
7
2
4
1
1
5
5
6
9
9
4
RXD
Summary of Contents for CrossFire 8720
Page 2: ...CrossFireTM 8720 Fast Ethernet Layer 3 Switch Installation Guide...
Page 9: ...viii CrossFire 8720 Fast Ethernet Layer 3 Switch v 1 00 02 P N 710001800...
Page 43: ...34 CrossFire 8720 Fast Ethernet Layer 3 Switch v 1 00 02 P N 710001800 Troubleshooting...
Page 65: ...index 6 CrossFire 8720 Fast Ethernet Layer 3 Switch v 1 00 02 P N 710001800 Index...
