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ISR4321-SEC/K9
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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.
shows the Quick Specs
Product Code | Cisco ISR4321-SEC/K9 |
Bundle | Security Bundle |
Aggregate Throughput | 50 Mbps to 100 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 | 1 |
Memory | 4 GB (default) / 8 GB (maximum) |
Flash Memory | 4 GB (default) / 8 GB (maximum) |
Power-supply options | External: AC and PoE |
Rack height | 1 RU |
Dimensions (H x W x D) | 44.55 mm x 369.57 mm x 294.64 mm |
Package Weight | 9.19 Kg |
shows some recommended modules, cards, and cables
Items | Models | Description |
Console and Auxillary Cables | CAB-CONSOLE-RJ45 | Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F |
CAB-CONSOLE-USB | Cisco CAB-CONSOLE-USB Console Cable 6 ft with USB Type A and mini-B | |
Network Interface Modules | NIM-2CE1T1-PRI | Cisco Multiflex Trunk Voice and WAN network interface module |
NIM-1MFT-T1/E1 | Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module | |
NIM-4E/M | Analog voice network interface card (ear and mouth) | |
NIM-2FXS | Cisco Analog voice network interface card NIM-2FXS | |
NIM-2FXS/4FXO | Cisco Analog voice network interface card NIM-2FXS/4FXO | |
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 |
Compare to Similar Item
Models | ISR4321 | ISR4321-SEC/K9 |
Bundle | None/K9 | Security Bundle |
Aggregate Throughput | 50 Mbps to 100 Mbps | 50 Mbps to 100 Mbps |
Total onboard WAN or LAN 10/100/1000 ports | 2 | 2 |
RJ-45-based ports | 2 | 2 |
SFP-based ports | 1 | 1 |
Enhanced service-module slots | 0 | 0 |
NIM slots | 2 | 2 |
Onboard ISC slot | 1 | 1 |
Rack height | 1 | 1 |
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Africa | 3-5 Days | 4-7 Days |
Middle East | 3-5 Days | 4-7 Days |
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Warranty and Return Policy
If there is any problem you want to return ,please contact us by mail or phone as soon as possible, we will do our best to solve it.
We supply one year warranty for new items, and supply 90 days for used&refurbished items.
Defective/non-working items are replaced in a timely manner(when customers get them and test them in three days). Customers should test items when they got them in 3 work days, if there is any prblems with goods, please notify us in the same day ,not more day 3 days, or we will think items work well and go into warranty.If there is for any reason the item(s) cannot be replaced with a similar or a better one,uritmall.com will issue a refund. Returning a working product is subject to a 20% re-stocking fee and must be made within 14 days of original date of purchase and the returning items must be in good condition as we shipped out.
