C1-CISCO4221/K9
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- Warranty description
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Explore the
4000 Series ISR models
The 4000 Series offers solutions for highly secure SD-WAN connectivity, application experience, unified communications, network automation, virtualization, and branch and direct Internet access security–all in one platform.
ISR 4221 | GE/SFP integrated WAN ports 1.2-Gbps performance 75-Mbps encrypted throughput Full IOS XE SD-WAN support Cyberthreat protection through Trustworthy Systems framework |
ISR 4321 | GE/SFP integrated WAN ports 2-Gbps+ performance 100-Mbps encrypted throughput Full IOS XE SD-WAN support Cyberthreat protection through Trustworthy Systems framework |
ISR 4331 | GE/SFP integrated WAN ports 2-Gbps+ performance 500-Mbps encrypted throughput Full IOS XE SD-WAN support Cyberthreat protection through Trustworthy Systems framework |
ISR 4351 | PoE GE/SFP, GE/SFP integrated WAN ports 2-Gbps+ performance 500-Mbps encrypted throughput Full IOS XE SD-WAN support Cyberthreat protection through Trustworthy Systems framework |
ISR 4431 | PoE GE/SFP, GE/SFP integrated WAN ports 4-Gbps + performance 900-Mbps encrypted throughput Cyberthreat protection through Trustworthy Systems framework |
ISR 4451 | PoE GE/SFP, GE/SFP integrated WAN ports 4-Gbps+ performance 1.6-Gbps encrypted throughput Cyberthreat protection through Trustworthy Systems framework |
Feature highlights
Virtualization ready
Host virtualized network functions and applications at any time and in any place. Flexible deployment options mean freedom of choice.
Network automation
Configure and monitor your network and enforce business policies through Cisco DNA Center and Cisco SD-WAN. Simplify network management and turn hours of work into seconds.
Network services
Get key integrated network services.
Branch threat defense
Protect your branch site across the LAN and WAN and in the cloud with security integrated into the router. You no longer need a separate security appliance.
New enterprise branch networking architectures
Understanding the market requirements, fundamental changes, and the need to adapt: presented by Enterprise Strategy Group.
Quick Specs
Table 1 shows the Quick Specs.
Product Code | C1-CISCO4221/K9 |
Aggregate Throughput | 35 Mbps to 75 Mbps |
Total onboard WAN or LAN 10/100/1000 ports | 2 |
RJ-45-based ports | 2 |
SFP-based ports | 1 |
NIM (Network Interface Modules) slots | 2 |
Onboard ISC slot | No |
Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) | 4 GB |
Flash Memory | 8 GB |
Power-supply options | External AC only |
Rack height | 1 RU |
Dimensions (H x W x D) | 1.72 x 12.7 x 10 in (43.7 x 322.6 x 254 mm) |
Weight with AC PS (no modules) | 7.1 lb (3.22 kg) |
The Modules & Cards
Table 2 shows some recommended modules and cards.
Items | Models | Description |
Smart Serial Cables | CAB-SS-449FC | Cisco CAB-SS-449FC RS-449 Cable, DCE Female to Smart Serial, 10 Feet |
Console and Auxillary Cables | CAB-ETH-S-RJ45 | Cisco Router Cable CAB-ETH-S-RJ45 |
Network Interface Modules | NIM-1MFT-T1/E1 | Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module |
NIM-ES2-4 | Cisco 4000 Series Integrated Services Router 4-Port Gigabit Ethernet Switch Module layer 2 | |
NIM-ES2-8 | Cisco 4000 Series Integrated Services Router 8-Port Gigabit Ethernet Switch Module NIM | |
SFPs for On-Board GE Ports | GLC-LH-SMD | Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM |
GLC-ZX-SMD | Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM | |
GLC-SX-MMD | Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
C1-CISCO4221/K9 Specification
C1-CISCO4221/K9 Specification | |
Aggregate Throughput | 35 Mbps to 75 Mbps |
Total onboard WAN or LAN 10/100/1000 ports | 2 |
RJ-45-based ports | 2 |
SFP-based ports | 1 |
Enhanced service-module slots | 0 |
Doublewide service-module slots | 0 |
NIM slots | 2 |
OIR (all I/O modules) | No |
Onboard ISC slot | No |
Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) | 4 GB |
Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) | 4 GB |
Default memory DDR3 ECC DRAM (data plane) | NA |
Maximum memory DDR3 ECC DRAM (data plane) | NA |
Default memory DDR3 ECC DRAM (control/services plane) | NA |
Maximum memory DDR3 ECC DRAM (control/services plane) | NA |
Default flash memory | 8 GB |
Maximum flash memory | 8 GB |
External USB 2.0 slots (type A) | 1 |
USB console port -type B mini (up to 115.2 kbps) | 0 |
Serial console port - RJ45 (up to 115.2 kbps) | 1 (combo CON/AUX port) |
Serial auxiliary port - RJ45 (up to 115.2 kbps) | 1 (combo CON/AUX port) |
Power-supply options | External: AC Only |
Redundant power supply | N/A |
AC input voltage | 100 to 240 VAC autoranging |
AC input frequency | 47 to 63 Hz |
AC input current range, AC power supply (maximum) | 1.5 to 0.6A |
AC input surge current | 90 A peak and less than 3 Arms per half cycle |
Typical power (no modules) (watts) | 24 |
Maximum power with AC power supply (watts) | 90 |
Maximum power with PoE power supply (platform only) (watts) | NA (no PoE support) |
Maximum endpoint PoE power available from PoE power supply (watts) | NA (no PoE support) |
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Shipping Zones | By Express | By Air Cargo |
Asia | 1-2 Days | 2-3 Days |
North America | 2-3 Days | 2-3 Days |
South America | 3-4 Days | 4-5 Days |
Europe | 2-3 Days | 3-4 Days |
Oceania | 2-3 Days | 3-4 Days |
Africa | 3-5 Days | 4-7 Days |
Middle East | 3-5 Days | 4-7 Days |
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We supply one year warranty for new items, and supply 90 days for used&refurbished items.
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