What are the main features of the ISR4321-VSEC/K9?

The ISR4321-VSEC/K9 features integrated UC and SEC licenses, supporting CUBE-10, providing high security and unified communication capabilities.

How cost-effective is the ISR4321-VSEC/K9?

The ISR4321-VSEC/K9 offers a cost-effective solution with integrated services and licenses, reducing the need for additional purchases.

What are the typical application scenarios for the ISR4321-VSEC/K9?

The ISR4321-VSEC/K9 is ideal for enterprise branch offices requiring secure, unified communications and flexibility.

How do I install the ISR4321-VSEC/K9?

Installation involves mounting the router, connecting power, configuring interfaces, and ensuring license activation. Documentation provides detailed steps.

Does the ISR4321-VSEC/K9 need to be upgraded frequently?

Regular firmware updates are recommended to maintain optimal security and performance. Check Cisco's support for updates.

Are there alternative products to ISR4321-VSEC/K9?

Alternatives include other Cisco 4000 Series models like ISR4331 or ISR4351, offering differing capacities and features.

ISR4321-VSEC/K9

Name: ISR4321-VSEC/K9
SKU: ISR4321-VSEC/K9
Price: 2660 USD
Availability: InStock
Rating: 4.7 (7 reviews)

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Name:	ISR4321-VSEC/K9
Model:	ISR4321-VSEC/K9 - Cisco Router 4000 Series
Brand:	Cisco
Detail:	Cisco ISR 4321 Bundle w/UC & SEC License. CUBE-10
	Rating: 94% 4.7/5.0 7 Reviews 10 Questions 62/mo Sold
List Price:	US$5,946.00 (55% OFF)
Price:	USD AUD BRL GBP CAD CNY EUR HKD MXN RUB SGD CHF AED US$2,660.00
Coupon	Up to $80 Coupons Get Now $10.00 Order Over $100 RS10 $20.00 Order Over $2000 RSTW $50.00 Order Over $5000 RSFI $80.00 Order Over $8000 RSEI
Availability:	In Stock at Global Warehouses. United States United Kingdom Germany United Arab Emirates Singapore India Hong Kong
Condition:	New Factory Sealed

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ISR4321-VSEC/K9

Cisco ISR 4321 Bundle w/UC & SEC License. CUBE-10

List Price: US$5,946.00

Price: US$2,660.00

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Overview

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..

Cisco ISR4321/K9 Front Panel

·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..

Cisco ISR4321/K9 Back Panel

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 Encryption Features	• 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 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 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 (Transport Layer Security)
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	L-SL-4320-APP-K9=	Cisco AppX license L-SL-4320-APP-K9= with 200 conns/ISRWAAS or 750 conns/vWAAS
Console and Auxillary Cables	CAB-CONSOLE-RJ45	Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F
Console and Auxillary Cables	CAB-CONSOLE-USB	Cisco CAB-CONSOLE-USB Console Cable 6 ft with USB Type A and mini-B
Network Interface Modules	NIM-2CE1T1-PRI	Cisco Multiflex Trunk Voice and WAN network interface module
	NIM-1MFT-T1/E1	Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module
	NIM-4E/M	Analog voice network interface card (ear and mouth)
	NIM-2FXS	Cisco Analog voice network interface card NIM-2FXS
	NIM-2FXS/4FXO	Cisco Analog voice network interface card NIM-2FXS/4FXO
SFPs for On-Board GE Ports	GLC-LH-SMD	Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM
	GLC-ZX-SMD	Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM
	GLC-SX-MMD	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	ISR4321/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

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Do you have any question about the Cisco ISR4321/K9

Quality Certifications

Specification

ISR4321-VSEC/K9 Specification

ISR4321-VSEC/K9 Specification
Description	Cisco ISR 4321 Bundle w/UC & SEC License. CUBE-10
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
Enhanced service-module slots	0
Doublewide service-module slots	0
NIM slots	2
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)	4 GB
Maximum memory DDR3 ECC DRAM (Combined control/services/data planes)	8 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 memory	4 GB
Maximum flash memory	8 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 options	External: AC and PoE
Redundant power supply	N/A
AC input voltage	100 to 240 VAC autoranging
AC input frequency	47 to 63 Hz
AC input current range, AC power supply (maximum)	1.5 to 0.6A
AC input surge current	90 A peak and less than 3 Arms per half cycle
Typical power (no modules) (watts)	36
Maximum power with AC power supply (watts)	125
Maximum power with PoE power supply (platform only) (watts)	260
Maximum endpoint PoE power available from PoE power supply (watts)	120

Quality Certifications

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Q&A

Questions & Answers

What accessories are available for ISR4321-VSEC/K9?

Common accessories include additional network interface modules, rack-mount kits, and power supplies.

How does ISR4321-VSEC/K9 compare to ISR4331?

The ISR4321-VSEC/K9 is more cost-effective with a focus on smaller branch deployments, while the ISR4331 offers higher performance for medium-sized branches.

How can I troubleshoot common issues with ISR4321-VSEC/K9?

Basic troubleshooting involves checking physical connections, verifying configuration settings, and reviewing system logs. Cisco support can assist with complex issues.

What are the licensing requirements for ISR4321-VSEC/K9?

The ISR4321-VSEC/K9 comes with UC and SEC licenses pre-installed, but additional feature licenses might be required depending on specific use cases.

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ISR4321-VSEC/K9 Datasheet

ISR4321-VSEC/K9

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ISR4321-VSEC/K9

ISR4321-VSEC/K9 Overview

Quick Specs

Product Details

The Modules, Cards, Licenses & Accessories

Compare to Similar Items

Get more information

Quality Certifications

ISR4321-VSEC/K9 Specification

ISR4321-VSEC/K9 Specification

Quality Certifications

Questions & Answers

What accessories are available for ISR4321-VSEC/K9?

How does ISR4321-VSEC/K9 compare to ISR4331?

How can I troubleshoot common issues with ISR4321-VSEC/K9?

What are the licensing requirements for ISR4321-VSEC/K9?

What are the main features of the ISR4321-VSEC/K9?

How cost-effective is the ISR4321-VSEC/K9?

What are the typical application scenarios for the ISR4321-VSEC/K9?

How do I install the ISR4321-VSEC/K9?

Does the ISR4321-VSEC/K9 need to be upgraded frequently?

Are there alternative products to ISR4321-VSEC/K9?

What accessories are available for ISR4321-VSEC/K9?

How does ISR4321-VSEC/K9 compare to ISR4331?

How can I troubleshoot common issues with ISR4321-VSEC/K9?

What are the licensing requirements for ISR4321-VSEC/K9?

Standard Services

Warranty

Resources Downloads

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