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)
2 GB
Maximum memory DDR3 ECC DRAM (data plane)
2 GB
Default memory DDR3 ECC DRAM (control/services plane)
4 GB
Maximum memory DDR3 ECC DRAM (control/services plane)
16 GB
Default flash memory
8 GB
Maximum flash memory
32 GB
External B 2.0 slots (type A)
2
B 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
AC input voltage
100 to 240 VAC autoranging
AC input frequency
47 to 63 Hz
AC input current range, AC power supply (maximum)
3 to 1.3A
AC input surge current
60 A peak and less than 5 Arms per half cycle
Typical power (no modules) (watts)
65
Maximum power with AC power supply (watts)
250 (no PoE)
Maximum power with PoE power supply (platform only) (watts)
500 with PoE redundant
Maximum endpoint PoE power available from PoE power supply (watts)
250 W with optional redundancy
×
Cisco 4431 Integrated Services Router, which supports 3 Network Interface Modules (NIM) slots, delivers 500 Mbps to 1 Gbps aggregate throughput. This router also supports two kinds of DDRM, data plane and control/services plane, which make administrator easy to manage the router. ISR4431-VSEC/K9 is the Cisco ISR 4431 Bundle with UC & Sec Lic. PVDM4-64. CUBE-25.
Quick Specs
Figure 1 shows the appearance of Cisco ISR4431/K9 for reference. ISR4431-VSEC/K9 is similar with it.
Table 1 shows the Quick Specs.
Product Code
ISR4431-VSEC/K9
Aggregate Throughput
500 Mbps to 1 Gbps
Total onboard WAN or LAN 10/100/1000 ports
4
RJ-45-based ports
4
SFP-based ports
4
Enhanced service-module (SM-X) slot
0
NIM (Network Interface Modules) slots
3
Onboard ISC slot
1
DDRM (data plane)
2 GB (default) / 2 GB (maximum)
DDRM (control/services plane)
4 GB (default) / 16 GB (maximum)
Flash Memory
8 GB (default) / 32 GB (maximum)
Power-supply options
Internal: AC, DC, and PoE
Rack height
1 RU
Dimensions (H x W x D)
43.9 x 438.15 x 507.2 mm
Product Details
Figure 2 shows the front panel of Cisco ISR4431/K9for reference. ISR4431-VSEC/K9 is similar with it..
Note:
①
Power supply unit
③
Router power On/Off switch
②
LEDs
④
Optional power supply unit
·LEDs include 12 indicators.
Figure 3 shows the back panel of Cisco ISR4431/K9for reference. ISR4431-VSEC/K9 is similar with it..
Note:
①
GE management port
⑤
Console port
②
Auxiliary port
⑥
GE Ports
③
B Type A port
⑦
NIM Slots
④
B Type B mini port
·The NIMs support 2 single-wide or 1 double-wide.
·The GE Ports include 4 RJ45 ports and 4 SFP ports.
Table 2. Voice Security Bundle Features Table
Authentication and Encryption Features
• Media encryption of voice RTP streams ing SRTP
• Exchange of RTP Control Protocol (RTCP) information ing secure RTCP
• SRTP to RTP fallback for calls between secure and insecure endpoints
• Secure calls supported in Cisco Unified Survivable Remote Site Telephony (SRST) mode during WAN failover
• Compressed RTP (CRTP) supported with media encrypted calls ing SRTP
Authentication and Encryption Algorithm
• Supports AES-128 encryption algorithm
• Supports the HMAC secure hash authentication algorithm (SHA 1)
Signaling Authentication and Encryption Features
• Gateway to Cisco Unified Communications Manager signaling and encryption es IPSec for Media Gateway Control Protocol (MGCP), H.323 and SIP gateways
• IP phone to Cisco Unified Survivable Remote Site Telephony router signaling and encryption es TLS (Transport Layer Security)
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