ISR4451-X-VSEC/K9 Overview
ISR4451-X-VSEC/K9 is the Cisco 4451 Integrated Services Router, with voice and security features Bundle. It supports 2 Enhanced service-module (SM-X) slots, delivers 1 Gbps to 2Gbps aggregate throughput. This router also supports two kinds of DDRM, data plane and control/services plane, which make administrator easy to manage the router.
Quick Specs
Figure 1 shows the appearance of Cisco ISR4451-X-VSEC/K9.
Table 1 shows the Quick Specs.
Product Code |
ISR4451-X-VSEC/K9 |
Bundle |
w/SEC and voice licenses |
Aggregate Throughput |
1 Gbps to 2Gbps |
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 |
2 |
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 (roadmap) and PoE |
Rack height |
2 RU |
Dimensions (H x W x D) |
88.9 x 438.15 x 469.9 mm |
Product Details
Figure 2 shows the front panel of Cisco ISR4451-X-VSEC/K9.
Note:
(1) |
AC power supply unit (PSU0) |
(4) |
Router power On/Off switch |
(2) |
Router fan tray |
(5) |
LEDs |
(3) |
AC power supply unit (PSU1) |
|
|
·Router fan tray is hidden behind removable bezel.
·LEDs include 12 indicators.
Figure 3 shows the back panel of Cisco ISR4451-X-VSEC/K9.
Note:
(1) |
USB Type A port |
(5) |
Auxiliary port |
(2) |
GE management port |
(6) |
GE Ports |
(3) |
USB Type B mini port |
(7) |
NIM Slots |
(4) |
Console port |
(8) |
SM-X Slot |
·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 |
• Media encryption of voice RTP streams using SRTP • Exchange of RTP Control Protocol (RTCP) information using 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 using SRTP |
Authentication and |
• 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 uses 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 uses TLS |
Protocol Support |
• MGCP 0.1 (supports MGCP gateways with Cisco Unified Communications Manager) • H.323 (supported on H.323 gateways and CUBE; Cisco Unified Communications Manager interoperability is optional) • Session Initiation Protocol (SIP) • SCCP (Cisco Unified IP Phone) in SRST mode |
Module Support |
• Any module that has PVDM2, PVDM3 and/or built-in DSP |
Codec Support |
• G.711, G.729A, and G.729 |
The Modules, Cards, Licenses & Accessories
Table 3 shows some recommended modules, cards, licenses and several cables.
Items |
Models |
Descriptions |
|
Console and Auxillary Cables |
Cisco CAB-AUX-RJ45 Auxiliary Cable 8ft with RJ45 and DB25M |
|
Cisco Router Cable CAB-ETH-S-RJ45 |
||
Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F |
||
Cisco CAB-CONSOLE-USB Console Cable 6 ft with USB Type A and mini-B |
||
Licenses |
Cisco ISR 4431/4451 AppX license L-SL-44-APP-K9= with WAAS/vWAAS 1300/2500 conns RTU |
|
Increases the performance from base performance 1 Gbps to 2 Gbps |
||
|
Voice Network Interface Modules |
Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module |
|
Cisco Multiflex Trunk Voice and WAN network interface module |
||
Analog voice network interface card (ear and mouth) |
||
Cisco Analog voice network interface card NIM-2FXS |
||
Cisco Analog voice network interface card NIM-2FXS/4FXO |
||
Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module |
||
|
SFPs for On-Board GE Ports |
Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
|
Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM |
||
Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM |
Compare to Similar Items
Table 4 shows the comparison.
Models |
ISR4451-X-VSEC/K9 |
|
Bundle |
None |
Cisco ISR 4451 VSEC Bundle, PVDM4-64 w/ UC,SEC Lic,CUBE- 25 |
Aggregate Throughput |
1 Gbps to 2 Gbps |
1 Gbps to 2 Gbps |
|
Total onboard WAN or LAN 10/100/1000 ports |
4 |
4 |
RJ-45-based ports |
4 |
4 |
SFP-based ports |
4 |
4 |
Enhanced service-module slots |
2 |
2 |
NIM slots |
3 |
3 |
Onboard ISC slot |
1 |
1 |
Rack height |
2 |
2 |
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