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Cisco 1721, 1760, 2621XM, 2651XM, 2691, 3725, and 3745 Modular Access Routers and 7206-VXR NPE-400 Router FIPS 140-2 Non-Proprietary
OL-6083-01
The Cisco 1721, 1760, 2621XM, 2651XM, 2691, 3725, 3745, and 7206 VXR NPE-400 Routers
Figure 15
Cisco 3725 and Cisco 3745 Physical Interfaces
The Cisco 3725 and 3745 routers feature console and auxiliary ports, dual fixed LAN interfaces, two
network module slots on the 3725 and four on the 3745, three Cisco WAN interface card (WIC) slots,
and a Compact Flash slot.
LAN support includes single and dual Ethernet options; 10/100 Mbps auto-sensing Ethernet; mixed
Token-Ring and Ethernet; and single Token Ring chassis versions. WAN interface cards support a variety
of serial, ISDN BRI, and integrated CSU/DSU options for primary and backup WAN connectivity, while
available network modules support multi-service voice/data/fax integration, departmental dial
concentration, and high-density serial options. All Cisco 3700 series routers include an auxiliary port
supporting 115Kbps Dial-On-Demand Routing, ideal for back-up WAN connectivity.
1
Interface Card Slots
5
FastEthernet 0/1
2
Network Modules
6
Compact Flash Slot
3
Power Supply
7
Auxiliary Port
4
FastEthernet 0/0
8
Console Port
SEE MANU
AL BEFORE INST
ALLATION
AL
CD
LP
RD
TD
SEE MANU
AL BEFORE INST
ALLATION
DSU
56K
AL
CD
LP
RD
TD
SEE MANU
AL BEFORE INST
ALLATION
DSU
56K
EN
V0
BANK 4
BANK 3
BANK 2
BANK 1
BANK 0
NM-HDV
VWIC
2MFT-E1
SEE
MANUAL
BEFORE
INSTALLAT
ION
CTRLR E2
CTRLR E1
AL
LP
CD
1
3
2
4
6
7
9
8
99505
EN
V0
BANK 4
BANK 3
BANK 2
BANK 1
BANK 0
NM-HDV
VWIC
2MFT-E1
SEE
MANUAL
BEFORE
INSTALLA
TION
CTRLR E2
CTRLR E1
AL
LP
CD
EN
V0
BANK 4
BANK 3
BANK 2
BANK 1 B
ANK 0
NM-HDV
VWIC
2MFT-E1
SEE
MANUAL
BEFORE
INSTALLA
TION
CTRLR E2
CTRLR E1
AL
LP
CD
EN
V0
BANK 4
BANK 3
BANK 2
BANK 1 B
ANK 0
NM-HDV
VWIC
2MFT-E1
SEE
MANUAL
BEFORE
INSTALLA
TION
CTRLR E2
CTRLR E1
AL
LP
CD
EN
V0
BANK 4
BANK 3
BANK 2
BANK 1 B
ANK 0
NM-HDV
VWIC
2MFT-E1
SEE
MANUAL
BEFORE
INSTALLA
TION
CTRLR E2
CTRLR E1
AL
LP
CD
SEE MAN
UAL BEFO
RE INSTA
LLATION
SERIAL 1
SERIAL 0
CONN
CONN
WIC
2T
SEE MAN
UAL BEFO
RE INSTA
LLATION
SERIAL 1
SERIAL 0
CONN
CONN
WIC
2T
SEE MAN
UAL BEFO
RE INSTA
LLATION
DSU
56K
C
D
A
L
L
P
R
D
T
D
5
8
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3
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4
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1
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