ISR4321-VSEC/K9 Overview
Cisco 4321 Integrated Services router is design to deliver advanced services to the small enterprise branch environment. It delivers 50Mbps thoughtput by default. ISR4321-VSEC/K9 is the Cisco ISR 4321 router with Bundle w/UC & SEC License, and CUBE-10.
Quick Specs
Figure 1 shows the appearance of Cisco ISR4321/K9 for reference. ISR4321-VSEC/K9 is similar with it.
Table 1 shows the Quick Specs.
Product Code |
ISR4321-VSEC/K9 |
Aggregate Throughput |
50 Mbps to 100 Mbps |
Total onboard WAN or LAN 10/100/1000 ports |
2 |
RJ-45-based ports |
2 |
SFP-based ports |
1 |
NIM (Network Interface Modules) slots |
2 |
Onboard ISC slot |
1 |
Memory |
4 GB (default) / 8 GB (maximum) |
Flash Memory |
4 GB (default) / 8 GB (maximum) |
Power-supply options |
External: AC and PoE |
Rack height |
1 RU |
Dimensions (H x W x D) |
44.55 x 369.57 x 294.64 mm |
Package Weight |
9.19 Kg |
Product Details
Figure 2 shows the LEDs on the front panel of the Cisco ISR4321/K9 for reference. ISR4321-VSEC/K9 is similar with it..
·There are eight LEDs on the front panel.
Figure 3 shows the back panel of Cisco ISR4321/K9 for reference. ISR4321-VSEC/K9 is similar with it..
Note:
(1) |
Grounding |
(7) |
GE 0/0/1 (copper cable) port |
(2) |
Power switch |
(8) |
GE 0/0/0 SFP (fiber-optic) port |
(3) |
Power input connector |
(9) |
NIM slots |
(4) |
GE 'MGMT' port (with USB port below) |
(10) |
GE 0/0/0 RJ-45 (copper cable) port |
(5) |
USB Type B mini port |
(11) |
Auxiliary port |
(6) |
Console port |
||
·The NIMs support 2 single-wide or 1 double-wide.
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 |
Description |
License |
Cisco AppX license L-SL-4320-APP-K9= with 200 conns/ISRWAAS or 750 conns/vWAAS |
|
Console and Auxillary Cables |
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 |
||
Network Interface Modules |
Cisco Multiflex Trunk Voice and WAN network interface module |
|
Cisco Fourth-Generation 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 |
||
SFPs for On-Board GE Ports |
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 |
||
Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
Compare to Similar Items
Table 4 shows the comparison chart.
Models |
ISR4321-VSEC/K9 |
|
Description |
Cisco ISR 4321 Bundle w/UC & SEC License. CUBE-10 |
Cisco ISR 4321 (2GE,2NIM,4G FLASH,4G DRAM,IP Base) |
Aggregate Throughput |
50 Mbps to 100 Mbps |
50 Mbps to 100 Mbps |
|
Total onboard WAN or LAN 10/100/1000 ports |
2 |
2 |
RJ-45-based ports |
2 |
2 |
SFP-based ports |
1 |
1 |
Enhanced service-module slots |
0 |
0 |
NIM slots |
2 |
2 |
Onboard ISC slot |
1 |
1 |
Rack height |
1 |
1 |
Get more information
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