Key Specifications
Product Overview
The Cisco ISR4351-SEC/K9 is a rack-mountable, modular router designed for secure, high-performance enterprise deployments. It offers wired connectivity and supports advanced routing, security, and voice features, making it ideal for branch offices.
Key Features
- Device Type: Router
- Form Factor: Rack-mountable (2U), Modular
- Connectivity: Wired
- Data Link Protocols: Ethernet, Fast Ethernet, Gigabit Ethernet
- Performance: Aggregate throughput of 200 Mbps
- Protocols Supported:
- Network/Transport: IPsec, PPPoE, DHCP
- Routing: OSPF, IS-IS, RIP (v1 & v2), BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, Static IPv4/IPv6, PBR, IPv4-to-IPv6 Multicast
- Remote Management: SNMP, RMON
Advanced Capabilities
- Firewall and VPN support (IPsec VPN, DMVPN)
- VLAN and QoS support
- IPv6, NetFlow, IPFIX, RADIUS, ACL
- CBWFQ, WRED
- Syslog, wall-mountable design
Compliance Standards
Complies with IEEE 802.3, 802.1Q, 802.3ah, 802.1ag, ANSI, ITU-T, CISPR, EN, UL, FCC, VCCI, KN22, KN24, CNS, and more.
Memory & Storage
- RAM: 4 GB DDR3 SDRAM (upgradable to 16 GB)
- Flash Memory: 4 GB (upgradable to 16 GB)
Interfaces
- WAN/LAN Ports: 3 × RJ-45 (10/100/1000Base-T)
- Serial: 1 × Console (RJ-45), 1 × Auxiliary (RJ-45)
- Management Ports: 1 × Mini-USB Type B, 1 × RJ-45
- USB: 2 × USB 2.0 (Type A)
- SFP Slots: 3 × Mini-GBIC
Expansion Slots
- 3 × NIM slots
- 1 × ISC slot
- 2 × Enhanced SM-X slots
- 2 × DIMM 240-pin slots
Power
- Power Supply: Internal 430W AC
- Voltage: 120/230V AC, 50/60 Hz
