Cisco Cisco IOS Software Release 15.0(1)M

For detailed information about the Cisco 3800 series of routers, see the documents at the following 
location:

For memory recommendations for the Cisco 3800 series integrated services routers in Cisco IOS 
Release 15.0M, see the 

Cisco IOS Release 15.0M supports the following Cisco 3800 series integrated services routers:

Cisco 3825

Cisco 3825C (The Cisco 3825C router is supported in Cisco IOS Release 15.0(1)M3 and later 
releases.) 

Cisco 3825-NOVPN

Cisco 3845

Cisco 3845C (The Cisco 3845C router is supported in Cisco IOS Release 15.0(1)M3 and later 
releases.) 

Cisco 3845-NOVPN

For detailed descriptions of the new hardware features, see the 

.

For additional information about supported hardware for this platform and release, go to the 
Cisco Feature Navigator home page at the following URL:

 summarizes typical WAN, LAN, and voice connections for the Cisco 3800 series routers for 

Cisco IOS Release 15.0M.

Ethernet

RJ-45

Ethernet switch

T1/E1 WAN
xCE1T1-PRI 

RJ-48C
RJ-48S

T1 or E1 network
External T1 CSU or other T1 equipment 

T3/DS3/E3 WAN

BNC connector

T3 network, CSU/DSU, or other T3/DS3 
equipment

Cisco serial

60-pin D-sub

CSU/DSU and serial network or equipment

Cisco Smart serial

Cisco Smart compact 
connector

CSU/DSU and serial network or equipment

ADSL

RJ-11C/CA11A

Network demarcation device for the service 
provider’s DSL interface

SHDSL

RJ-11C/CA11A
RJ-14

Network demarcation device for the service 
provider’s DSL interface

T1/E1 digital voice

RJ-48C/CA81A

Digital PBX, ISDN network, CSU/DSU