ISR4331-SEC/K9

The ISR4331-SEC/K9 is a Cisco Integrated Services Router (ISR) model. It's a versatile and secure router designed for various networking and connectivity needs. The "SEC" in its name indicates that it comes with enhanced security features, making it suitable for applications where data security is a top priority. Cisco ISR routers are known for their reliability and capability to handle a wide range of network services and applications, making them a popular choice for businesses and enterprises.

Cisco ISR4331-SEC/K9 Specification
TypeCisco ISR4331/K9 with Security Bundle
Aggregate Throughput100 Mbps to 300 Mbps
Total onboard WAN or LAN
10/100/1000 ports
3
RJ-45-based ports2
SFP-based ports2
Enhanced service-module slots1
Doublewide service-module slots0
NIM slots2
OIR (all I/O modules)Yes
Onboard ISC slot1
Default memory double-data-rate 3
(DDR3) error-correction-code
(ECC) DRAM
(Combined control/services/data planes)
4 GB
Maximum memory DDR3 ECC DRAM
(Combined control/services/data planes)
16 GB
Default memory DDR3 ECC DRAM
(data plane)
NA
Maximum memory DDR3 ECC DRAM
(data plane)
NA
Default memory DDR3 ECC DRAM
(control/services plane)
NA
Maximum memory DDR3 ECC DRAM
(control/services plane)
NA
Default flash memory4 GB
Maximum flash memory16 GB
External USB 2.0 slots (type A)1
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 optionsInternal: AC and PoE
Redundant power supplyN/A
AC input voltage100 to 240 VAC autoranging
AC input frequency47 to 63 Hz
AC input current range, AC power supply
(maximum)
3 to 1.3A
AC input surge current60 A peak and less than 5 Arms per half cycle
Typical power (no modules) (watts)42
Maximum power with AC power supply (watts)250
Maximum power with PoE power supply
(platform only) (watts)
530
Maximum endpoint PoE power available from
PoE power supply (watts)
250


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