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Cisco 3200 Series Router Hardware Reference
OL-5816-10
Chapter 2 Cisco 3270 Rugged Router Card
Figure 2-1 shows the Cisco 3270 Rugged Router card header and bus locations.
Figure 2-1 Cisco 3270 Rugged Router Card Header and Bus Locations
Note The PC/104-Plus standard requires that the PCI bus and the ISA bus use keying features in the standard
stacking headers to guarantee proper module installation. On the PCI bus, pin D30 is removed and the
D30 opening is plugged. On the ISA bus, pin C19 and pin B10 are removed, and the C19 and B10
openings are plugged.
1 Gigabit Ethernet 1 (fiber-optic or copper) 2 Gigabit Ethernet 0
3 Fast Ethernet 1 4 Fast Ethernet 0
5 USB ports and USB LEDs 6 PCI bus for future expansion
7 ISA bus 8 Jumper for optional Fast Ethernet 0
1
1. Factory set. Do not modify.
9 Optional Fast Ethernet 0 10 Multifunction (AUX, console, LED) header
11 GPIO
2
Zeroization pins and USB header
2. General Purpose Input/Output.
12 PCI bus
270445
6
11
10
9
8
7
12
2
3
4
5
1