CISCO2901/K9

Model: CISCO2901/K9 Cisco 2901 Router ISR G2
Detail: Cisco 2901 router w/2 GE,4 EHWIC,2 DSP,256MB CF,512MB DRAM,IP Base
Product Code CISCO2901/k9
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 11.48 Kg

cisco-2900-series-router-datasheet

Product Details

Figure 1 shows the front panel of the Cisco 2901 router with ports and LEDs.

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Note:

① SYS  ② ACT  ③ POE  ④ On/Off switch  ⑤ AC power connector

Table 1 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 2 shows the back panel of the Cisco 2901 router with LEDs.

Note

① Compact flash 0 and 1 (0, right)  ② ISM  ③ PVDM3 0 and 1 (0, right)  ④ EN (Enable USB console)  ⑤ EN (Enable RJ-45 console)  ⑥ S (Speed)  ⑦ L (Link)

Table 2 shows some LEDs description.

LED Color Description Location
CompactFlash 1 Green Flash memory is busy. Back Panel
Amber Initialized with error.
Blinking Green then turns off CompactFlash is ready for removal.
CompactFlash 0 Green Flash memory is busy. Back Panel
Amber Initialized with error.
Blinking Green then turns off CompactFlash is ready for removal.
S (Speed) 1 blink + pause GE port operating at 10 Mb/s. Back Panel
2 blink + pause GE port operating at 100 Mb/s.
3 blink + pause GE port operating at 1000 Mb/s.
L (Link) Green GE link is established. Back Panel
Off No GE link is established.
EN (RJ-45 console port) Green The RJ-45 console port is active. Back Panel
EN (USB serial console port) Green The USB console port is active. Back Panel
ISM Green Initialized. Back Panel
Amber Initialized with error.
Off Not installed.
PVDM 0, and 1 Green PVDM is initialized. Back Panel
Amber PVDM is detected but not initialized.
Off No PVDM installed.

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)         ②  Compact flash 0 and 1  ③  USB serial port   ④  RJ-45 serial console port

⑤  10/100/1000 Ethernet port (GE 0/1)   ⑥  USB 0 and 1 (1, top)     ⑦  AUX                      ⑧  10/100/1000 Ethernet port (GE 0/0)

⑨  Ground

Cards and Licenses

Table 3 shows some recommended models for this router.

Cards

Description

VWIC3-2MFT-G703

Cisco Voice/WAN Card VWIC3-2MFT-G703

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

PVDM3-16

16-channel high-density voice DSP module

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

MEMUSB-1024FT

1GB USB Flash Token

Licenses

Description

L-SL-29-SEC-K9=

Cisco 2900 License L-SL-29-SEC-K9 Security E-Delivery PAK for Cisco 2901-2951

L-SL-29-APP-K9=

Cisco Application Experience License ISR 2900 Series – includes licenses for: AppX, DATA and WAASX

L-SL-29-SECNPE-K9=

Cisco 2900 License L-SL-29-SECNPE-K9 SEC No Payload Encryption E PAK for Cisco 2901-2951

L-SL-29-UC-K9=

Cisco 2900 License L-SL-29-UC-K9= Unified Communication E-Delivery PAK for Cisco 2901-2951