
Connectors, Cables, and Pin Assignments
C-4
9820-A2-GB20-20
June 2000
Standard EIA-232 Crossover Cable (Models 9820, 9820-2M, 9820-8M)
A standard EIA-232 crossover cable can be used to connect the COM port to an
external modem. This is an EIA-232 plug-to EIA-232 plug (DB25-to-DB25) cable.
The external modem must be configured so it is compatible with the FrameSaver
unit. See
page C-5
to configure an external modem.
Pin 1
Pin 14
Pin 13
Pin 25
Pin 1
Pin 14
Pin 13
Pin 25
P2
Plug
Chassis Ground
TXD
RXD
RTS
DSR
Signal Ground
CD (RLSD)
RXC
DTR
XTXC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Pin
99-16332
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
P1
Chassis Ground
TXD
RXD
RTS
DSR
Signal Ground
CD (RLSD)
RXC
DTR
XTXC
Pin
P2
P1
Plug
Summary of Contents for 9820
Page 10: ...Contents viii 9820 A2 GB20 20 June 2000...
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Page 216: ...Menu Hierarchy A 4 9820 A2 GB20 20 June 2000 This page intentionally left blank...
Page 246: ...SNMP MIBs and Traps and RMON Alarm Defaults B 30 9820 A2 GB20 20 June 2000...
Page 266: ...Technical Specifications D 4 9820 A2 GB20 20 June 2000...
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