Cisco Interface Cards for Cisco Access Routers
Cisco Access Routers and Cisco Interface Cards
8
OL-12796-01
Figure 14
Interface Card Slot Locations on Cisco MWR 1941-DC Routers
Platform Slot Numbering and Limitations for Cisco Interface Cards
Certain platforms have restrictions on the number of total interface cards of a certain type that can be
installed, and some slots do not support certain interface cards.
See
Table 1
for information about the interface card slots available on Cisco access routers.
1
Network module slot
2
Interface card slot 1
3
Interface card slot 0
4
Interface card slot 2
121092
2
4
1
CONSOLE
AUXILIARY
3
Table 1
Interface Card Slots Available on Cisco Access Routers
Cisco Router
Number
of Slots
Slot Type
Slot Numbering
Installation Notes and Limitations
Cisco 1600 series
1
Single-wide
–
Routers do not support HWICs.
Cisco 1720 routers
2
Single-wide
Slot 0, slot 1
Routers do not support HWICs.
Cisco 1750 and
Cisco 1751 routers
3
Single-wide
Slot 0 through
slot 2
Slot 2 supports VICs only.
Routers do not support HWICs.
Cisco 1760 routers
4
Single-wide
Slot 0 through
slot 3
Slot 2 and slot 3 support VICs only.
Routers do not support HWICs.
Cisco 1800 series
2
Single-wide
Slot 0, slot 1
Does not support VICs.
Does not support double-wide HWICs.
Supports VWICs for data applications only.
Cisco 2600 series
2
Single-wide
Slot 0, slot 1
Does not support VICs in chassis slots.
Routers do not support HWICs.