The Cisco ISR 4000 platform is modular and
upgradable, so you can add new services without changing equipment. It supports
multiple application-aware services concurrently while maintaining WAN
performance of up to 2 Gbps, even during heavy traffic loads. The backplane
architecture supports high-bandwidth, module-to-module communication at speeds
up to 10 Gbps.
The 4000 Series includes Cisco Trust Anchor Technologies that help
mitigate modern cyberattacks by verifying platform integrity and providing protection
from counterfeit and unauthorized modification
of hardware and software.
The 4000 Series contains five platforms: the 4451, 4431, 4351, 4331, 4321
and 4221 ISRs.
Benefits-Cisco ISR 4000
Series
In the following table you can see the main Cisco ISR 4000 model
comparison: ISR 4221 vs. 4321 vs. 4331 vs. 4351 vs. 4431 vs. ISR 4451.
Feature
|
4221
|
4431
|
4451
|
|||
Form factor
|
1 RU
Desktop |
1 RU
Desktop |
1 RU
|
2 RU
|
1 RU
|
2 RU
|
Integrated WAN ports
|
GE / SFP
|
GE / SFP
|
GE / SFP
|
2 PoE GE / SFP
|
2 PoE GE / SFP
|
2 PoE GE / SFP
|
1 GE
|
GE
|
GE
|
GE/ SFP
|
2 GE / SFP
|
2 GE / SFP
|
|
SFP
|
||||||
Performance
|
35Mbps
|
50 Mbps
|
100 Mbps
|
200 Mbps
|
500 Mbps
|
Gbps
|
Upgradable to 75 Mbps
|
Upgradable to 100 Mbps
|
Upgradable to 300 Mbps
|
Upgradable to 400 Mbps
|
Upgradeable to 1 Gbps
|
Upgradable to 2 Gbps
|
|
Management port
|
1 GE (Integrated Out of
Band)
|
|||||
Network Interface Modules
(NIM)
|
2
|
2
|
2
|
3
|
3
|
3
|
Enhanced Services Module
(SM-X)
|
N/A
|
N/A
|
single-wide
|
2 single- or1 double-wide
|
N/A
|
2 single- or double-wide
|
Integrated Services Card
(ISC) slots
|
N/A
|
1
|
1
|
1
|
1
|
1
|
(PVDM 4)
|
(PVDM 4)
|
(PVDM 4)
|
(PVDM 4)
|
(PVDM 4)
|
||
USB ports (type A)
|
1
|
1
|
1
|
2
|
2
|
2
|
Default/max Flash
|
8 GB
|
4 GB / 8 GB
|
4 GB / 16 GB
|
4 GB / 16 GB
|
8 GB / 32 GB
|
8 GB / 32 GB
|
Default/max DRAM
|
4 GB
|
4 GB / 8 GB
|
4 GB / 16 GB
|
4 GB / 16 GB
|
4 GB / 16 GB
|
4 GB / 16 GB
|
Power supply type
|
External: AC
|
External: AC, PoE
|
Internal: AC, PoE
|
Internal: AC, PoE or DC
|
Internal: AC, PoE or DC
|
Internal: AC, PoE or DC
|
Redundant power supply
|
No
|
No
|
No
|
No
|
Yes
|
Yes
|
Internal RPS
|
Internal RPS
|
|||||
Module online insertion and
removal (OIR)
|
No
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Server virtualization
platform (UCS E-Series) and Network Compute Engine (NCE)
|
N/A
|
2-core single-wide, 2-core
NCE
|
2 core single-wide, 2-core
NCE
|
2-core single-wide, 2-core
NCE
|
||
4-core NCE
|
4-core single-wide, 4-core
NCE
|
4 core single-wide, 4-core
NCE
|
4-core NCE
|
4-core single-wide, 4-core
NCE
|
||
4 core double-wide,
|
4-core double-wide,
|
|||||
6 core double-wide,
|
6-core double-wide,
|
|||||
8 core double-wide
|
8-core double-wide
|
|||||
Advanced
Security
|
4221
|
4321
|
4331
|
4351
|
4431
|
4451
|
Zone-based firewall and NAT
services
|
VRF-Aware Firewall and
Network Address Translation (NAT)
|
|||||
Hardware VPN
acceleration(DES, 3DES, AES)
|
No
|
|||||
IPSEC VPN services
|
FlexVPN, Easy VPN remote
server, Enhanced Easy VPN, Dynamic Multipoint VPN (DMVPN),
|
|||||
Group Encrypted Transport
VPN (GET VPN), V3PN, MPLS VPN
|
||||||
SSL VPN
|
No
|
|||||
Intrusion prevention
|
Yes (Snort for Singnature
Based and FirePower as nGIPS)
|
|||||
Anomaly Detection and
Machine Learning
|
Cisco Self Learning Networks
(SLN)
|
|||||
Network foundation
protection
|
ACL, FPM, control plan
protection, control plane policing (CoPP), QoS, role-based CLI access,
source-based RTBH, uRPF, SSHv2
|
|||||
Cisco Umbrella Branch
Support
|
Yes
|
|||||
Cisco Cloud Web Security
|
Yes
|
|||||
Identity-based networking
|
No
|
No
|
No
|
No
|
No
|
No
|
Cisco TrustSec
|
Security Group Tag Exchange
Protocol (SXP), SGT over GETVPN
|
|||||
SGT over IPSEC
|
||||||
SGT over DMVPN
|
||||||
SGT-based ZBFW
|
||||||
Port/Layer 3
interface/IP/subnet-to-SGT mapping
|
||||||
SGT export in Flexible
NetFlow
|
||||||
Unified
Communications
|
4221
|
4321
|
4331
|
4351
|
4431
|
4451
|
Local conferencing
|
N/A
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Digital signal processor
support
|
N/A
|
PVDM4
|
PVDM4
|
PVDM4
|
PVDM4
|
PVDM4
|
Cisco Unified Survivable
Remote Site
|
N/A
|
Up to 50
|
Up to 100
|
Up to 750
|
Up to 1200
|
Up to 2000
|
Telephony support
|
||||||
Cisco Unified Communications
|
N/A
|
Up to 50
|
Up to 100
|
Up to 250
|
Up to 350
|
Up to 450
|
Manager Express support
|
||||||
Cisco Unity Express
|
N/A
|
Use Cisco Unity Connection
on UCSE
|
Use Cisco Unity Connection
on UCSE
|
Use Cisco Unity Connection
on UCSE
|
Use Cisco Unity Connection
on UCSE
|
Use Cisco Unity Connection
on UCSE
|
(NM, SM, or ISM)
|
||||||
Cisco Unified Border Element
(CUBE)
|
N/A
|
100
|
400
|
1000
|
3000
|
6000
|
(SIP/H.323 sessions)
|
||||||
nano Cisco Unified Border
Element (nanoCUBE)
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
(sessions)
|
||||||
Digital voice and video
(T1/E1 channels)
|
N/A
|
Up to 240
|
Up to 360
|
Up to 720
|
Up to 720
|
Up to 1200
|
Analog/BRI voice
|
N/A
|
Up to 8 ports (FXS, FXO,
E/M, BRi)
|
Up to 12 ports (FXS, FXO,
E/M, BRi)
|
Up to 20 ports (FXS, FXO,
E/M, BRi)
|
Up to 12 ports (FXS, FXO, E/M,
BRi)
|
Up to 20 ports (FXS, FXO,
E/M, BRi)
|
Routing
and Multicast
|
4221
|
4321
|
4331
|
4351
|
4431
|
4451
|
IPv4 routing protocols
|
RIP v1/v2, EIGRP, OSPF, BGP,
PBR, PfR
|
RIP v1/v2, EIGRP, OSPF, BGP,
PBR, PfR
|
RIP v1/v2, EIGRP, OSPF, BGP,
PBR, PfR
|
RIP v1/v2, EIGRP, OSPF, BGP,
PBR, PfR
|
RIP v1/v2, EIGRP, OSPF, BGP,
PBR, PfR
|
RIP v1/v2, EIGRP, OSPF, BGP,
PBR, PfR
|
Multicast routing protocols
|
PIM-SM, mroute (static
route), and MLD
|
PIM-SM, mroute (static
route), and MLD
|
PIM-SM, mroute (static
route), and MLD
|
PIM-SM, mroute (static
route), and MLD
|
PIM-SM, mroute (static
route), and MLD
|
PIM-SM, mroute (static
route), and MLD
|
IPv6 routing protocols
|
EIGRP, RIP, OSPFv3, IS-IS,
|
EIGRP, RIP, OSPFv3, IS-IS,
|
EIGRP, RIP, OSPFv3, IS-IS,
|
EIGRP, RIP, OSPFv3, IS-IS,
|
EIGRP, RIP, OSPFv3, IS-IS,
|
EIGRP, RIP, OSPFv3, IS-IS,
|
BGP and PBR
|
BGP and PBR
|
BGP and PBR
|
BGP and PBR
|
BGP and PBR
|
BGP and PBR
|
|
Wireless
LAN
|
4221
|
4321
|
4331
|
4351
|
4431
|
4451
|
Integrated 802.11 b/g/n
access point
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
Integrated 802.11 a/b/g/n
access point
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
Unified and autonomous mode
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
RP-TNC connectors for
field-replaceable
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
optional high-gain antennas
|
||||||
Diversity (dual antennas)
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
Wireless LAN controller module
|
N/A
|
Available on UCS E-Series
|
Available on UCS E-Series
|
Available on UCS E-Series
|
Available on UCS E-Series
|
Available on UCS E-Series
|
Wireless
WAN
|
4221
|
4321
|
4331
|
4351
|
4431
|
4451
|
3G /4G LTE cellular
|
Yes
|
|||||
Cat 6 LTE Advanced
|
Yes†
|
|||||
GPS Support
|
Yes
|
|||||
Indoor Antenna
|
Yes (Various antenna using 2 x TNC
connectors supporting MIMO)
|
|||||
Outdoor antennas
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
Integrated
Switching
|
4221
|
4321
|
4331
|
4351
|
4431
|
4451
|
Maximum switched Ethernet
ports
|
2 x 8
|
16
|
40
|
72
|
24
|
72
|
Maximum switched Ethernet
LAN ports with PoE
|
0
|
16
|
40
|
72
|
24
|
72
|
PoE support (wattage)
|
N/A
|
120 W
|
250 W
|
500 W
|
250 W
|
500 W
|
without PoE boost
|
(with optional power supply
redundancy)
|
|||||
PoE support (wattage)
|
N/A
|
260 W
|
500 W
|
950 W
|
530 W
|
990 W
|
with PoE boost
|
(no power supply redundancy)
|
|||||
EtherSwitch Service Module
type (width)
|
N/A
|
N/A
|
single
|
2 single or 1 double
|
N/A
|
2 single or 1 double
|
Application Services
|
4321
|
4331
|
4351
|
4431
|
4451
|
|
Intelligent Path Control
|
PfR
|
PfR
|
PfR
|
PfR
|
PfR
|
PfR
|
Network Contention Control
|
QoS, HQoS
|
QoS, HQoS
|
QoS, HQoS
|
QoS, HQoS
|
QoS, HQoS
|
QoS, HQoS
|
Application Visibility
|
NBAR v2
|
NBAR v2
|
NBAR v2
|
NBAR v2
|
NBAR v2
|
NBAR v2
|
WAN Optimization
|
N/A
|
ISR-WAAS
|
ISR-WAAS,
|
ISR-WAAS,
|
ISR-WAAS
|
ISR-WAAS,
|
vWAAS on UCS E-Series
|
vWAAS on UCS E-Series
|
vWAAS on UCS E-Series
|
||||
Akamai Connect
|
N/A
|
Yes
|
Yes
|
Yes
|
Yes
|
Yes
|
Cisco Application Centric
Infrastructure
|
Application Policy
Infrastructure Controller (APIC) with Enterprise Module
|
|||||
† With CAT6 LTE Advanced theoretical DL speed of
300 Mbps, with 2 NIM slots ISR4221 and ISR4321,
customer may need the performance license to maximize CAT6 LTE Advanced
theoretical full potential capability with 2 NIM CAT6 LTE Advanced slots
depending on specific carrier SP provisioning capability & capacity.
Read the original updated info
of Cisco 4000 Series. http://www.cisco.com/c/en/us/products/collateral/routers/4000-series-integrated-services-routers-isr/datasheet-c78-732542.html#_ftn7
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