Cisco Router ISR 4000 Series ISR4461-SEC/K9 Overview
Cisco Router ISR 4000 Series ISR4461-SEC/K9 is a genuine edge and wide-area routing product from Cisco, a leading enterprise networking vendor whose Catalyst, Nexus and ISR families power campus, data-center and branch networks worldwide. Belonging to the Cisco Router ISR 4000 Series family, the ISR4461-SEC/K9 unit is built to the original factory specification, so it integrates with existing Cisco deployments predictably and behaves exactly as the platform documentation describes. In the network, it is deployed as a standalone unit or as part of a larger managed network, following the standard operating procedures of the platform.
From a specification standpoint, it offers 4 ports for client, server or uplink connectivity; aggregate capacity of 1.5 Gbps. These are the original factory figures for this model, giving administrators a clear picture of what the unit can deliver before it enters service. Standard mounting, cabling and management practices apply, so deployment follows the same procedures as other Cisco hardware already running in the environment.
Typical deployments include branch and campus WAN connectivity, service-provider edge and MPLS deployments, and secure remote-site interconnect. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “Cisco ISR 4461 Security Bundle”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the ISR4461-SEC/K9. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Enterprise WAN
Branch and campus routing with advanced services.
Service Provider
Edge routing for ISP and MPLS deployments.
Data Center
Interconnect core and aggregation layers reliably.
Buying a Pre-Owned ISR4461-SEC/K9
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
ISR4461-SEC/K9 Specification | |
Bundle | Security Bundle |
Aggregate Throughput | 1.5Gbps |
Total onboard WAN or LAN 10/100/1000 ports | 4 |
RJ-45-based ports | 4 |
SFP-based ports | 4 |
Enhanced service-module slots | 3 |
Doublewide service-module slots | 2 |
NIM slots | 3 |
OIR (all I/O modules) | Yes |
Onboard ISC slot | 1 |
Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) | NA |
Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) | NA |
Default memory DDR3 ECC DRAM (data plane) | 4 GB |
Maximum memory DDR3 ECC DRAM (data plane) | 4 GB |
Default memory DDR3 ECC DRAM (control/services plane) | 8 GB |
Maximum memory DDR3 ECC DRAM (control/services plane) | 32 GB |
Default flash memory | 8 GB |
Maximum flash memory | 32 GB |
External USB 2.0 slots (type A) | 2 |
USB console port -type B mini (up to 115.2 kbps) | 1 |
Serial console port - RJ45 (up to 115.2 kbps) | 1 |
Serial auxiliary port - RJ45 (up to 115.2 kbps) | 1 |
Power-supply options | Internal: AC, DC and PoE |
Redundant power supply | Internal: AC, DC and PoE |
Power Specifications | |
AC input voltage | 100 to 240 VAC auto ranging |
AC input frequency | 47 to 63 Hz |
AC input current range, AC power supply (maximum) | 7.1 to 3.0A |
AC input surge current | 60 A peak and less than 5 Arms per half cycle |
Typical power (no modules) (watts) | - |
Maximum power with AC power supply (watts) | 1000W (no PoE) |
Maximum power with PoE power supply (platform only) (watts) | 1000 with PoE redundant 1450 with PoE boost no redundancy |
Maximum endpoint PoE power available from PoE power supply (watts) | 500 W with optional redundancy |
Maximum endpoint PoE power capacity with PoE boost (watts) | 950 W no redundancy |
Sizes and Weights | |
Dimensions | 3.5 x 17.25 x 18.5 in 88.9 x 438.15 x 469.9 mm) |
External Power Supply Dimensions (H x W x D) | N/A |
Rack height | 2 Rack Units (2RU) |
Rack-mount 19in. (48.3 cm) EIA | Included |
Rack-mount 23in. (58.4 cm) EIA | Optional |
