Product Code
CISCO2901/k9
Bundle
Voice Bundle
Rack Units
1U
Interfaces
2 integrated 10/100/1000 Ethernet ports
Expansion Slot(s)
2 onboard digital signal processor (DSP) slots
4 enhanced high-speed WAN interface card slots
1 onboard Internal Service Module for application services
RAM
512 MB (installed) / 2 GB (max)
Flash Memory
256 MB (installed) / 8 GB (max)
Dimensions
43.9 cm x 43.8 cm x 4.5 cm
Package Weight
11.69 Kg
①
EHWIC 0,1,2 and 3 (0, far right)
⑥
B 0 and 1 (1, top)
②
Compact flash 0 and 1
⑦
AUX
③
B serial port
⑧
10/100/1000 Ethernet port (GE 0/0)
④
RJ-45 serial console port
⑨
Ground
⑤
10/100/1000 Ethernet port (GE 0/1)
Models
Description
HWIC-2T
2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card
EHWIC-1GE-SFP-CU
Cisco 1900, 2900, 3900 Router EHWIC WAN Card vb EHWIC-1GE-SFP-CU
EHWIC-4ESG
Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers
ISM-SRE-300-K9
Internal Services Module (ISM) with Services Ready Engine
MEM-CF-256U1GB
256MB to 1GB Compact Flash Upgrade for Cisco 1900,2900,3900
MEM-CF-256U2GB
256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900
MEM-CF-256U512MB
256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISR
MEM-CF-256U4GB
256MB to 4GB Compact Flash Upgrade for Cisco 1900,2900,3900
MEMB-1024FT
1GB B Flash Token
Model
CISCO2901/K9
CISCO2901-V/K9
Bundle
None
Voice Bundle
Interface
2GE
2GE
EHWIC slot
4
4
SIM Slot
0
0
SFP
0
0
Memory
512MB
(installed) / 2 GB (max)
512MB
(installed) / 2 GB (max)
Flash Memory
256 MB (installed) / 8 GB (max)
256 MB (installed) / 8 GB (max)
Rack Unit
1U
1U
CISCO2901-V/K9 Specifications
Manufacturer
Cisco Systems, Inc
Product Type
Router
Form Factor
External - modular - 1U
Dimensions (WxDxH)
43.9 cm x 43.8 cm x 4.5 cm
Weight
6.1 kg
DRAM Memory
512 MB (installed) / 2 GB (max)
Flash Memory
256 MB (installed) / 8 GB (max)
Routing Protocol
OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Remote Management Protocol
SNMP, RMON
Digital Ports Qty
16
Features
Firewall protection, VPN support, MPLS support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED)
Compliant Standards
IEEE 802.1Q, IEEE 802.3ah, IEEE 802.1ag
Power
AC 120/230 V ( 50/60 Hz )
The Cisco 2901 router, supporting voice module, is designed for small offices. CISCO2901-V/K9 bundles Voice bundle, the PVDM3-16 and UC License PAK.
Quick Specs Figure 1 shows the appearance of the CISCO2901-V/k9.
Table 1 shows the Quick Specs of the CISCO2901-V/k9.
Product Code
CISCO2901/k9
Bundle
Voice Bundle
Rack Units
1U
Interfaces
2 integrated 10/100/1000 Ethernet ports
Expansion Slot(s)
2 onboard digital signal processor (DSP) slots
4 enhanced high-speed WAN interface card slots
1 onboard Internal Service Module for application services
RAM
512 MB (installed) / 2 GB (max)
Flash Memory
256 MB (installed) / 8 GB (max)
Dimensions
43.9 cm x 43.8 cm x 4.5 cm
Package Weight
11.69 Kg
Product Details Figure 2 shows the front panel of the Cisco 2901 router with ports and LEDs.
Note:
①
SYS
④
On/Off switch
②
ACT
⑤
AC power connector
③
POE
Table 2 shows the LEDs area description
LED
Color
Description
SYS
Solid green
Solid green indicates normal operation.
Blinking green
System is booting or is in ROM monitor mode.
Amber
System error.
Off
Power is off or system board is faulty.
ACT
Green
Solid or blinking indicates packet activity between the forwarding and routing engine and any I/O port.
Off
No packet transfers are occurring.
PoE
Green
PoE is available.
Amber
Power supply is not supplying PoE power.
Figure 3 shows the back panel of the Cisco 2901 router with slots and ports.
Note:
①
EHWIC 0,1,2 and 3 (0, far right)
⑥
B 0 and 1 (1, top)
②
Compact flash 0 and 1
⑦
AUX
③
B serial port
⑧
10/100/1000 Ethernet port (GE 0/0)
④
RJ-45 serial console port
⑨
Ground
⑤
10/100/1000 Ethernet port (GE 0/1)
Modularity Features Table 3 shows some recommended models for this router.
Models
Description
HWIC-2T
2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card
EHWIC-1GE-SFP-CU
Cisco 1900, 2900, 3900 Router EHWIC WAN Card vb EHWIC-1GE-SFP-CU
EHWIC-4ESG
Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers
ISM-SRE-300-K9
Internal Services Module (ISM) with Services Ready Engine
MEM-CF-256U1GB
256MB to 1GB Compact Flash Upgrade for Cisco 1900,2900,3900
MEM-CF-256U2GB
256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900
MEM-CF-256U512MB
256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISR
MEM-CF-256U4GB
256MB to 4GB Compact Flash Upgrade for Cisco 1900,2900,3900
MEMB-1024FT
1GB B Flash Token
Compare to Similar Routers Table 5 shows the comparison between CISCO2901/K9 and CISCO2901-V/K9.
Model
CISCO2901/K9
CISCO2901-V/K9
Bundle
None
Voice Bundle
Interface
2GE
2GE
EHWIC slot
4
4
SIM Slot
0
0
SFP
0
0
Memory
512MB
(installed) / 2 GB (max)
512MB
(installed) / 2 GB (max)
Flash Memory
256 MB (installed) / 8 GB (max)
256 MB (installed) / 8 GB (max)
Rack Unit
1U
1U
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