Specifications

Overview of the Hardware and Software
New Slots and Ports by Platform
5
Cisco 3900 Series, 2900 Series, and 1900 Series Integrated Services Routers Software
OL-21850-01
New Slots and Ports by Platform
This section provides the type and number of the slots and ports available in the Cisco 3900 series,
2900 series, and 1900 series ISRs.
• Cisco 3900 Series ISRs, page 5
• Cisco 2900 Series ISRs, page 5
• Cisco 1900 Series ISRs, page 6
Cisco 3900 Series ISRs
Table 4 lists the slots and ports available on Cisco 3900 series routers.
To view the installation guide, see the following URL
http://www.cisco.com/en/US/docs/routers/access/2900/hardware/installation/guide/Hardware_Installati
on_Guide.html
Cisco 2900 Series ISRs
Table 5 lists the slots and ports available on Cisco 2900 series routers.
To view the installation guide, see the following URL
http://www.cisco.com/en/US/docs/routers/access/2900/hardware/installation/guide/Hardware_Installati
on_Guide.html
Table 4 Cisco 3900 Series Routers
Router EHWIC SM
Dbl-Wide
SM ISM PVDM3 CF
GE (RJ-45)/
SFP ports SPE
Cisco 39454 41 14 23
1
1. One RJ-45 GE + two combo GE/SFPs.
1
Cisco 3945E 3 4 1 0 3 2 4
2
2. Four RJ-45 GE, or three RJ-45 GE + one combo GE/SFP, or two RJ-45 GE + two combo GE/SFP.
1
Cisco 39254 21 14 23
3
3. One RJ-45 GE + two combo GE/SFPs, or three RJ-45 GEs.
1
Cisco 3925E 3 2 1 0 3 2 4
4
4. Four RJ-45 GE, or three RJ-45 GE + one combo GE/SFP, or two RJ-45 GE + two combo GE/SFP.
1
Table 5 Cisco 2900 Series Routers
Router EHWIC SM
Dbl-Wide
SM ISM PVDM3 CF
GE (RJ-45)
ports
GE (RJ-45)/
SFP ports
Cisco 29514 22 13 22 1
Cisco 29214 11 13 22 1
Cisco 29114 11 12 23 0
Cisco 29014 00 12 23 0