The Cisco 4000 family Integrated Services Router (ISR) revolutionizes WAN communications in the enterprise branch. With amazing levels of built-in intelligent network capabilities and convergence,it specifically addresses the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links,including Multiprotocol Label Switching (MPLS) VPNs and the Internet. The Cisco 4000 series ISRs consolidate many must-have IT functions,including network,compute,and storage resources. The high-performance,integrated routers run multiple concurrent IWAN services without slowing your data throughput.
Cisco ISR 4321 features modular network interfaces with diverse connection options for load-balancing and network resiliency and modular interfaces with online removal and insertion (OIR) for module upgrades without network disruption.
Main Specifications
| Product Description | Cisco Integrated Services Router 4321 - router - rack-mountable |
| Device Type | Router |
| Enclosure Type | Rack-mountable - modular - 1U |
| WAN Ports Qty | 2 |
| Data Link Protocol | Ethernet,Fast Ethernet,Gigabit Ethernet |
| Performance | Aggregate 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 Protocol | SNMP,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 |
| Compliant Standards | IEEE 802.3,IEEE 802.1Q,IEEE 802.3ah,IEEE 802.1ag,ANSI T1.101,ITU-T G.823,ITU-T G.824 |
| Power | AC 120/230 V (50/60 Hz) |
| Dimensions (WxDxH) | 36.957 cm x 29.464 cm x 4.455 cm |
| Weight | 3.5 kg |
| Manufacturer Warranty | 90 days warranty |
Product Features
- High performance
- Cisco ISR 4321 features a distributed multicore architecture with internal services plane.
- Lower WAN expenditures
- Embedded IWAN solution is designed for creating lower-cost,business-class Internet connections.
- Superior and secure user application experiences
- Secure boot feature performs hardware-based authentication of the boot loader software to prevent malicious or unintended software from booting on the system. Code signing verifies digital signatures of executables prior to loading to prevent execution of altered or corrupted code. Hardware authentication protects against hardware counterfeiting by using an on-board tamper-proof silicon,including field replaceable modules. If authentication fails,the module is not allowed to boot.
- IT consolidation,space savings,and improved total cost of ownership (TCO)
- Single converged branch platform integrates routing,switching,virtual server,storage,security,unified communications,WAN optimization,and performance management tools.
- Business continuity and increased resiliency
- Cisco ISR 4321 features modular network interfaces with diverse connection options for load-balancing and network resiliency and modular interfaces with online removal and insertion (OIR) for module upgrades without network disruption.
What's in the box
- Cisco ISR 4321
- Rack mounting kit
Extended Specification collapse
| General | |
|---|---|
| Device Type | Router |
| Enclosure Type | Rack-mountable - modular - 1U |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet,Fast Ethernet,Gigabit Ethernet |
| Performance | Aggregate 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 Protocol | SNMP,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 |
| Compliant Standards | IEEE 802.3,IEEE 802.1Q,IEEE 802.3ah,IEEE 802.1ag,ANSI T1.101,ITU-T G.823,ITU-T G.824,CISPR 22 Class A,CISPR 24,EN55024,EN55022 Class A,EN50082-1,AS/NZS 60950-1,ICES-003 Class A,CS-03,R&TTE,FCC CFR47 Part 15,UL 60950-1,IEC 60950-1,EN 60950-1,AS/NZS 3548 Class A,GB 4943,VCCI V-3,EN 61000,KN22,KN24,CNS 13438,EN 300 386,CAN/CSA-C22.2 No. 60950-1 |
| RAM | 4 GB (installed) / 8 GB (max) - DDR3 SDRAM |
| Flash Memory | 4 GB (installed) / 8 GB (max) |
| Expansion / Connectivity | |
|---|---|
| Interfaces | WAN / 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 Slots | 2 (total) / 2 (free) x NIM 1 (total) / 1 (free) x ISC 1 (total) / 0 (free) x DIMM 240-pin |
| Power | |
|---|---|
| Power Device | External power adapter |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Miscellaneous | |
|---|---|
| Rack Mounting Kit | Included |
| Software / System Requirements | |
|---|---|
| OS Provided | Cisco IOS IP Base |
| Dimensions &Weight | |
|---|---|
| Width | 36.957 cm |
| Depth | 29.464 cm |
| Height | 4.455 cm |
| Weight | 3.5 kg |
| Manufacturer Warranty | |
|---|---|
| Service &Support | Limited warranty - advance parts replacement - 90 days - response time:10 days |
| Environmental Parameters | |
|---|---|
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 5 - 85% |