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ISR4321-V/K9

Model:Cisco ISR4321-V/K9 (2GE,2NIM,4G FLASH,4G DRAM,Voice Bundle)
Brand: Cisco
Detail:
ISR 4321 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB Flash Memory default, 4 GB DRAM default
Rating:
96%
4.8/5.0
22 Reviews
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List Price:US$4,676.00 (58% OFF)
Price:US$1,968.00
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ISR4321-V/K9

ISR 4321 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB Flash Memory default, 4 GB DRAM default

List Price: US$4,676.00
Price: US$1,968.00
Overview
Specification
Reviews
Q&A
Warranty
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Overview

ISR4321-V/K9 Overview

Cisco Intergrated Services router ISR4321-V/K9 Voice Bundle is design to deliver advanced VOIP services to the small enterprise branch environment. Cisco ISR 4321 integrates 2 dual mode Gigabit Ethernet ports and PVDM4 DSP for voice and video services, two network modules, one integrated services card slot, 4GB DDR3 Dream and 4 GB flash memory.Cisco ISR4321 delivers 50Mbps thoughtput by default, with pay-as-you-grow performance, you can increase forwarding capacity to 100Mbps when needed, so the platform performance growth with your business, you only pay for the performance you need. According to security, ISR4321 support most advanced encryption - IPsec, SSL VPN and flex VPN.

Quick Specs

Figure 1 shows the appearance of Cisco ISR4321/K9 for reference. ISR4321-V/K9 is similar with it.

Cisco ISR4321/K9

Table 1 shows the Quick Specs.

Product Code

Cisco ISR4321-V/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-V/K9 is similar with it..

Cisco ISR4321/K9 Front Panel

·There are eight LEDs on the front panel.

Table 2 shows the description of these LEDs.

LEDs

Represents

Color

Description

POE0

POE PSU

Green

PoE is on and providing power.

Amber

PoE is in a failed condition.

Off

PoE supply is not present.

FLASH

System Flash Status

Blinking Green

Compact flash/eUSB flash is present and currently being accessed.

TEMP

Temperature Status

Solid green

All temperature sensors in the system are within acceptable range.

Amber

One or more temperature sensors in the system are outside the acceptable range.

Off

Temperature is not being monitored.

PWR

System Power

Green

System power is on and functioning correctly.

Green blinking

System power is in the process of shutting down.

Amber

System power is up, but low level initialization failed.

Amber blinking

System power is up, but the system failed to come out of reset.

Off

System power is off.

SSD

mSATA Slot Status

Green

SSD mSATA is present and enabled.

Amber

Initialized with error.

Off

Not present.

ISC

ISC Slot Status

Green

PVDM4 is present and enabled.

Amber

Initialized with error.

Off

Not present.

FAN

Fan Status

Green

All fans are operating.

Amber

One fan has stopped working.

Blinking Amber

Two or more fans have stopped working, or the fan tray has been removed.

Off

Fans are not being monitored.

STAT

System Status

Solid green

System operating normally.

Blinking amber

BIOS/Rommon is booting.

Amber

BIOS/Rommon has completed booting, and system is at Rommon prompt or booting platform software.

Off

System is not out of reset or BIOS image is not loadable.

Figure 3 shows the back panel of Cisco ISR4321/K9 for reference. ISR4321-V/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

Auxiliary port

⑥

Console port

  

·The NIMs support 2 single-wide or 1 double-wide.

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

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-V/K9

ISR4321/K9

Description

Cisco ISR4321-V/K9 (2GE,2NIM,4G FLASH,4G DRAM,Voice Bundle)

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

Do you have any question about the Cisco ISR4321-V/K9

Contact us now via Live Chat or sales@router-switch.com.

Quality Certifications

  • ISO 14001
  • ISO 9001
  • RoHS
  • REACH
  • CE
  • FCC
Specification

ISR4321-V/K9 Specification

ISR4321-V/K9 Specification

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

Q&A

Questions & Answers

What common troubleshooting steps are there for the ISR4321-V/K9?

Basic troubleshooting involves checking the physical connections, verifying configuration settings, ensuring the latest IOS is installed, and consulting Cisco's troubleshooting guides.

What accessories are available for the ISR4321-V/K9?

Accessories include additional Network Interface Modules (NIM), rack-mount kits, SFP transceivers, and power supply options.

How does ISR4321-V/K9 compare with the ISR4331?

The ISR4321-V/K9 offers 50Mbps-100Mbps throughput, whereas the ISR4331 offers higher throughput, making the latter suitable for more demanding environments.

What advantages does the ISR4321-V/K9 offer in terms of WAN optimization?

The ISR4321-V/K9 employs WAAS and Intelligent WAN technologies to optimize WAN performance, reduce costs, and ensure high-quality application delivery.

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