CISCO2921-SEC/K9

Product Code

CISCO2921-SEC/k9

Bundle

Security Bundle w/SEC license PAK

Rack Units

2U

Interfaces

3 integrated 10/100/1000 Ethernet ports (RJ-45 only)

Expansion Slot(s)

2 service module slot

1 Internal Service Module slot

3 onboard digital signal processor slots

4 Enhanced high-speed WAN interface card (EHWIC) slots

RAM

512 MB (installed) / 2 GB (max)

Flash Memory

256 MB (installed) / 8 GB (max)

Dimensions

47 cm x 43.8 cm x 8.9 cm

Package Weight

18.93 Kg

①

EHWIC slots 0,1,2, and 3 (0, Far right)

⑦

CompactFlash 0 and 1 (0, Right)

②

USB serial console port

⑧

Service module slots SM1 and SM2 (1, Right on 2951), (1, left on 2921)

③

AUX port

⑨

RJ-45 serial console port

④

SFP

⑩

USB0 and USB1 (1, Top)

⑤

10/100/1000 Ethernet ports (GE 0/1 and GE 0/2 
(GE 0/2, Top)

Ground

⑥

10/100/1000 Ethernet port GE 0/0

①

CompactFlash 0 and 1 (0, Right)

⑥

SFP S

②

ISM

⑦

SFP EN

③

PVDM3 0,1, and 2 (0, Right)

⑧

S (Speed)

④

EN (Enable USB console)

⑨

L (Link)

⑤

EN (Enable RJ-45 console)

Models

Description

SM-ES3G-16-P

Enhanced EtherSwitch Service Module, L2/L3 switching, 16* 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology

SM-ES3G-24-P

Enhanced EtherSwitch Service Module, L2/L3 switching, 24 * 10/100/1000 GE ports, Enhanced POE, Cisco EnergyWise technology

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 EHWIC-1GE-SFP-CU

EHWIC-4ESG

Four port 10/100/1000 Base-TXGigabit Ethernet switch interface card for Cisco1900 2900 3900Routers

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

Model

CISCO2921-SEC/K9

CISCO2921/K9

Interfaces

3 integrated 10/100/1000 Ethernet ports (RJ-45 only)

3 integrated 10/100/1000 Ethernet ports (RJ-45 only)

Memory

512 MB (installed) / 2 GB (max)

512 MB (installed) / 2 GB (max)

Flash

256 MB (installed) / 8 GB (max)

256 MB (installed) / 8 GB (max)

Bundle

Security Bundle w/SEC license PAK

None

Manufacturer

Cisco Systems, Inc

Manufacturer Part Number

CISCO2921-SEC/K9

Product Type

Router

Form Factor

External - modular - 2U

Dimensions (WxDxH)

47 cm x 43.8 cm x 8.9 cm

Weight

13.2 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

Network / Transport Protocol

IPSec

Remote Management Protocol

SNMP, RMON

Features

Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Dynamic Multipoint VPN (DMVPN)

Compliant Standards

IEEE 802.1Q, IEEE 802.3af, IEEE 802.3ah, IEEE 802.1ah, IEEE 802.1ag

Power

AC 120/230 V ( 50/60 Hz )