Cisco ISR 4321 Service Router (2GE,2NIM,4G FLASH,4G DRAM,IP Base) 50Mbps-100Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU
- 1U rack-mountable wired router
- Suitable for small enterprise branch environments
- Powered by a Dual-core Intel Xeon processor
- Built-in 2GB DDR3 RAM and 8GB of flash memory
- Default aggregate throughput of 50Mbps
- Supports Quality of Service (QoS)
- Dual WAN/LAN ports and 1 SFP port
- Up to four (4) expansion slots
- Cisco IOS XE software included
Cisco ISR4321/K9 4000 Series Integrated Services Router Description
The Cisco 4000 Series Integrated Services Router includes the Cisco ISR4321/K9. It is intended for service provider edge applications as well as branch offices of small and medium-sized businesses. For additional connectivities and service possibilities, the ISR4321/K9 is equipped with two (2) network interface ports and four (4) expansion service module slots.
ISR4321/K9 is a versatile and adaptable device for a range of routing, security, and data services applications thanks to its high-performance dual-core Intel Xeon processor, 2 GB of DDRAM, and 8 GB of flash memory. The Cisco IOS XE Software, which offers a scalable and flexible implementation of enhanced service capabilities, is already included on the router.
Quality of Service (QoS) Features:
Small to medium businesses can benefit from the superior routing and security services provided by the Cisco ISR4321/K9 router, which also makes sure that key networking traffic is given precedence over less crucial traffic. Traffic can be categorized by the ISR4321/K9 using a number of factors, including source and destination IP addresses, protocol types, and port numbers. It can then assign a priority level to the traffic, which is used to specify how other QoS features should handle it.
Voice and Video Optimization:
The RTP header compression and jitter buffering capabilities of the Cisco ISR4321/K9 enable it to give voice and video traffic priority over other networks, ensuring the uninterrupted operation of real-time communication applications like VoIP and video conferences.
What's In The Box?
- Cisco ISR4321/K9 Main Unit
- Power Cable
- Documentation and Manual
Cisco ISR 4321 Service Router Specifications
General
- Device Type: Router
- Enclosure TypeRack-mountable - modular - 1U
- Connectivity Technology: Wired
- Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet
- PerformanceAggregate throughput: 50 Mbps
- Network / Transport Protocol: IPSec, PPPoE, DHCP.
- Routing Protocol: OSPF, IS-IS, RIP-1, RIP-2, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), IPv4-to-IPv6 Multicast.
- Remote Management ProtocolSNMP, RMON
Features:
- VPN support, VLAN support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), wall-mountable, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, NetFlow, IPFIX.
Memory:
- RAM4 GB (installed) / 8 GB (max) - DDR3 SDRAM
- Flash Memory: 4 GB (installed) / 8 GB (max)
Expansion / Connectivity
- InterfacesWAN / LAN: 2 x 10Base-T/100Base-TX/1000Base-T - RJ-45 , Serial: 1 x console - RJ-45 , Management: 1 x console - mini-USB Type B , Serial: 1 x auxiliary - RJ-45 , USB 2.0: 1 x 4 pin USB Type A , 1 x SFP (mini-GBIC) , Management: 1 x RJ-45
- Expansion Slots2 (total) / 2 (free) x NIM , 1 (total) / 1 (free) x ISC , 1 (total) / 0 (free) x DIMM 240-pin
Power
- Power DeviceExternal power adapter
- The voltage required AC 120/230 V (50/60 Hz)
Miscellaneous
- Includes Rack Mounting Kit
- Software / System Requirements:
- OS ProvidedCisco IOS IP Base
More Information
| Delivery Option | Same/Next Day Delivery |
|---|---|
| SKU | ISR4321/K9-1 |
| Brands | Cisco |
| Networking Type | Wired Router |
| Networking Speed | 100Mbps |
| Form Factor | 1U Rackmount |
| Connectivity | Wired, USB, Ethernet |
| Ports | 2x 10/100/1000Mbps LAN |
| Antenna Form | None |
| Antenna | None |
| Management Platform | Cisco IOS |
| Colour | Black |
| Condition | New |
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Cisco ISR4321/K9 4000 Series Integrated Services Router Description
The Cisco 4000 Series Integrated Services Router includes the Cisco ISR4321/K9. It is intended for service provider edge applications as well as branch offices of small and medium-sized businesses. For additional connectivities and service possibilities, the ISR4321/K9 is equipped with two (2) network interface ports and four (4) expansion service module slots.
ISR4321/K9 is a versatile and adaptable device for a range of routing, security, and data services applications thanks to its high-performance dual-core Intel Xeon processor, 2 GB of DDRAM, and 8 GB of flash memory. The Cisco IOS XE Software, which offers a scalable and flexible implementation of enhanced service capabilities, is already included on the router.
Quality of Service (QoS) Features:
Small to medium businesses can benefit from the superior routing and security services provided by the Cisco ISR4321/K9 router, which also makes sure that key networking traffic is given precedence over less crucial traffic. Traffic can be categorized by the ISR4321/K9 using a number of factors, including source and destination IP addresses, protocol types, and port numbers. It can then assign a priority level to the traffic, which is used to specify how other QoS features should handle it.
Voice and Video Optimization:
The RTP header compression and jitter buffering capabilities of the Cisco ISR4321/K9 enable it to give voice and video traffic priority over other networks, ensuring the uninterrupted operation of real-time communication applications like VoIP and video conferences.
What's In The Box?
- Cisco ISR4321/K9 Main Unit
- Power Cable
- Documentation and Manual
Cisco ISR 4321 Service Router Specifications
General
- Device Type: Router
- Enclosure TypeRack-mountable - modular - 1U
- Connectivity Technology: Wired
- Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet
- PerformanceAggregate throughput: 50 Mbps
- Network / Transport Protocol: IPSec, PPPoE, DHCP.
- Routing Protocol: OSPF, IS-IS, RIP-1, RIP-2, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), IPv4-to-IPv6 Multicast.
- Remote Management ProtocolSNMP, RMON
Features:
- VPN support, VLAN support, Syslog support, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), wall-mountable, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, NetFlow, IPFIX.
Memory:
- RAM4 GB (installed) / 8 GB (max) - DDR3 SDRAM
- Flash Memory: 4 GB (installed) / 8 GB (max)
Expansion / Connectivity
- InterfacesWAN / LAN: 2 x 10Base-T/100Base-TX/1000Base-T - RJ-45 , Serial: 1 x console - RJ-45 , Management: 1 x console - mini-USB Type B , Serial: 1 x auxiliary - RJ-45 , USB 2.0: 1 x 4 pin USB Type A , 1 x SFP (mini-GBIC) , Management: 1 x RJ-45
- Expansion Slots2 (total) / 2 (free) x NIM , 1 (total) / 1 (free) x ISC , 1 (total) / 0 (free) x DIMM 240-pin
Power
- Power DeviceExternal power adapter
- The voltage required AC 120/230 V (50/60 Hz)
Miscellaneous
- Includes Rack Mounting Kit
- Software / System Requirements:
- OS ProvidedCisco IOS IP Base
| Delivery Option | Same/Next Day Delivery |
|---|---|
| SKU | ISR4321/K9-1 |
| Brands | Cisco |
| Networking Type | Wired Router |
| Networking Speed | 100Mbps |
| Form Factor | 1U Rackmount |
| Connectivity | Wired, USB, Ethernet |
| Ports | 2x 10/100/1000Mbps LAN |
| Antenna Form | None |
| Antenna | None |
| Management Platform | Cisco IOS |
| Colour | Black |
| Condition | New |
