ISR4431-V/K9

Name: ISR4431-V/K9
SKU: ISR4431-V/K9
Price: 8549 USD
Availability: InStock
Rating: 4.8 (19 reviews)

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Name:	ISR4431-V/K9
Model:	Cisco ISR 4431 (4GE,3NIM,8G FLASH,4G DRAM,VOIP)
Brand:	Cisco
Detail:	500Mbps-1Gbps system throughput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CPUs
	Rating: 96% 4.8/5.0 19 Reviews 20 Questions 30/mo Sold
List Price:	US$22,257.00 (62% OFF)
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ISR4431-V/K9

500Mbps-1Gbps system throughput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CPUs

List Price: US$22,257.00

Price: US$8,549.00

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Overview

ISR4431-V/K9 Overview

ISR4431-V/K9 integrated router combines high-performance, scalability, VOIP and smart router is made to run multiple services. This is the only router in industry separates control data and services planes, so the benefits are numerous. With pay-as-you-grow performance, you can increase forwarding capacity when needed, you only pay for the performance you need. The ISR4431-V/K9 runs multi-core, multi-threaded advanced Voice IOS-XE operating system to enable both WAN link security and VOIP services. Full featured WAN optimization with that run native on the motherboard without affecting performance, management and other capabilities. According to the scalability, ISR 4431 designed as a layer 7 router basically, the advanced network services enable the branch to utilize the WAN intelligently is really what ISR 4400 series all about. The Cisco ISR 4431 is the ultimate application delivery platform to mid-size or even large branch offices. This is literally routing redefined.

Quick Specs

Figure 1 shows the appearance of Cisco ISR4431/K9 for reference. ISR4431-V/K9 is similar with it.

Cisco ISR4431/K9

Table 1 shows the Quick Specs.

Product Code	ISR4431-V/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
Package Weight	20.88 Kg

Product Details

Figure 2 shows the front panel of Cisco ISR4431/K9 for reference. ISR4431-V/K9 is similar with it..

Cisco ISR4431/K9 Front Panel

Note:

①	Power supply unit	③	Router power On/Off switch
②	LEDs	④	Optional power supply unit

·LEDs include 12 indicators.

Table 2 shows the LED descriptions.

LEDs	Represents	Color	Description
PSU	Power Supply Unit (P0 and P1) Status	Green	PSU is on and is providing power.
		Amber	PSU is on but with errors or in a failure condition.
		Off	Power supply is turned off.
GE POE	Internal PoE Daughter Card Status	Green	PSU is installed and providing power
		Amber	PSU is installed but in a failure condition.
		Off	PSU is off.
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.
POE BOOST	Power Over Ethernet Boost Mode	Green	Two PoE power supplies are installed and operating in boost mode.
POE BOOST	Power Over Ethernet Boost Mode	Off	This can mean one of the following: ·No PoE PSU installed. ·One PoE PSU installed. ·Two PoE PSUs installed and operating in redundant mode.
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 ISR4431/K9 for reference. ISR4431-V/K9 is similar with it..

Cisco ISR4431/K9 Back Panel

Note:

①	GE management port	⑤	Console port
②	Auxiliary port	⑥	GE Ports
③	USB Type A port	⑦	NIM Slots
④	USB 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.

The Modules, Cards, Licenses & Accessories

Table 3 shows some recommended modules, cards, licenses and several cables.

Items	Models	Descriptions
Console and Auxillary Cables	CAB-AUX-RJ45	Cisco CAB-AUX-RJ45 Auxiliary Cable 8ft with RJ45 and DB25M
	CAB-ETH-S-RJ45	Cisco Router Cable CAB-ETH-S-RJ45
	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
Licenses	L-SL-44-APP-K9=	Cisco ISR 4431/4451 AppX license L-SL-44-APP-K9= with WAAS/vWAAS 1300/2500 conns RTU
Network Interface Modules	NIM-1MFT-T1/E1	Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module
	NIM-2CE1T1-PRI	Cisco 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
	NIM-8MFT-T1/E1	Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module
SFPs for On-Board GE Ports	GLC-SX-MMD	Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM
	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

Compare to Similar Items

Table 4 shows the comparison chart.

Models	ISR4431-V/K9	ISR4431/K9
Description	Cisco ISR 4431 (4GE,3NIM,8G FLASH,4G DRAM,VOIP)	Cisco ISR 4431 (4GE,3NIM,8G FLASH,4G DRAM,IP Base)
Aggregate Throughput	500 Mbps to 1 Gbps	500 Mbps to 1 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	0	0
NIM slots	3	3
Onboard ISC slot	1	1
Rack height	1	1

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Quality Certifications

Specification

ISR4431-V/K9 Specification

Cisco ISR4431-V/K9 Specification
Description	Cisco ISR 4431 (4GE, 3NIM, 8G FLASH, 4G DRAM, VOIP)
Aggregate Throughput	500Mbps to 1Gbps
Total onboard WAN or LAN 10/100/1000 ports	4
RJ-45-based ports	4
SFP-based ports	4
Enhanced service-module slots	0
Doublewide service-module slots	0
NIM slots	3
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)	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 USB 2.0 slots (type A)	2
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	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

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

Is the ISR4431-V/K9 router suitable for voice applications?

Yes, the ISR4431-V/K9 router supports voice applications, offering integrated voice services for streamlined communication.

Does the ISR4431-V/K9 support WAAS?

Yes, the ISR4431-V/K9 router supports WAAS (Wide Area Application Services), improving application performance over the WAN.

What is Intelligent WAN on the ISR4431-V/K9?

The ISR4431-V/K9 router's Intelligent WAN enables optimized routing, ensuring cost-effective and high-performance WAN connectivity.

Are there separate CPUs for control, data, and services on the ISR4431-V/K9?

Yes, the ISR4431-V/K9 router has separate CPUs for control, data, and services, ensuring efficient processing and performance.

Learn More

How does the ISR4431-V/K9 improve data security?

The ISR4431-V/K9 features integrated security protocols, ensuring robust protection against cyber threats.

What is the system throughput of the ISR4431-V/K9?

The ISR4431-V/K9 provides a system throughput ranging from 500Mbps to 1Gbps.

How many WAN/LAN ports are available on the ISR4431-V/K9?

The ISR4431-V/K9 is equipped with 4 WAN/LAN ports for flexible connectivity options.

Does the ISR4431-V/K9 support SFP ports for fiber connectivity?

Yes, the ISR4431-V/K9 offers 4 SFP ports for fiber connections.

Can the ISR4431-V/K9 handle multiple services simultaneously without performance degradation?

Yes, the ISR4431-V/K9 features a multi-core CPU and separates control, data, and services CPUs to handle multiple services efficiently.

What are the power options for the ISR4431-V/K9?

The ISR4431-V/K9 comes with dual-power capabilities, offering redundancy for enhanced reliability.

Is the ISR4431-V/K9 suitable for voice and video communication?

Yes, the ISR4431-V/K9 supports voice and video communication, making it versatile for various use cases.

Does the ISR4431-V/K9 support Intelligent WAN?

Yes, it includes Intelligent WAN (IWAN) features for optimized application performance and cost-effective WAN services.

Are there any alternative products to the ISR4431-V/K9?

Alternative products include other Cisco ISR 4000 series routers like the ISR4321 and ISR4351, depending on your specific needs.

What are common troubleshooting steps for the ISR4431-V/K9?

Common troubleshooting includes checking power supplies, verifying port configurations, and updating firmware to the latest version.

What is the system throughput of the ISR4431-V/K9 router?

The ISR4431-V/K9 router offers system throughput ranging from 500Mbps to 1Gbps, providing high-performance for enterprise networks.

How many WAN/LAN ports does the ISR4431-V/K9 have?

The ISR4431-V/K9 router is equipped with 4 WAN/LAN ports, ensuring versatile connectivity options.

Are there any SFP ports available on the ISR4431-V/K9 router?

Yes, the ISR4431-V/K9 router has 4 SFP ports, allowing for flexible network expansion and high-speed data transfer.

What type of CPU does the ISR4431-V/K9 utilize?

The ISR4431-V/K9 router features a multi-core CPU, enhancing performance and providing efficient workload distribution.

Does the ISR4431-V/K9 support dual-power supply?

Yes, the ISR4431-V/K9 router has a dual-power supply feature for enhanced reliability and redundancy.

What security features are included in the ISR4431-V/K9?

The ISR4431-V/K9 router comes with robust security features, including encryption, firewall, and IPS, ensuring secure network operations.

Is the ISR4431-V/K9 router suitable for voice applications?

Yes, the ISR4431-V/K9 router supports voice applications, offering integrated voice services for streamlined communication.

Does the ISR4431-V/K9 support WAAS?

Yes, the ISR4431-V/K9 router supports WAAS (Wide Area Application Services), improving application performance over the WAN.

What is Intelligent WAN on the ISR4431-V/K9?

The ISR4431-V/K9 router's Intelligent WAN enables optimized routing, ensuring cost-effective and high-performance WAN connectivity.

Are there separate CPUs for control, data, and services on the ISR4431-V/K9?

Yes, the ISR4431-V/K9 router has separate CPUs for control, data, and services, ensuring efficient processing and performance.

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ISR4431-V/K9 Datasheet

ISR4431-V/K9

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ISR4431-V/K9

ISR4431-V/K9 Overview

Quick Specs

Product Details

The Modules, Cards, Licenses & Accessories

Compare to Similar Items

Get more information

Quality Certifications

ISR4431-V/K9 Specification

Cisco ISR4431-V/K9 Specification

Quality Certifications

Questions & Answers

Is the ISR4431-V/K9 router suitable for voice applications?

Does the ISR4431-V/K9 support WAAS?

What is Intelligent WAN on the ISR4431-V/K9?

Are there separate CPUs for control, data, and services on the ISR4431-V/K9?

How does the ISR4431-V/K9 improve data security?

What is the system throughput of the ISR4431-V/K9?

How many WAN/LAN ports are available on the ISR4431-V/K9?

Does the ISR4431-V/K9 support SFP ports for fiber connectivity?

Can the ISR4431-V/K9 handle multiple services simultaneously without performance degradation?

What are the power options for the ISR4431-V/K9?

Is the ISR4431-V/K9 suitable for voice and video communication?

Does the ISR4431-V/K9 support Intelligent WAN?

Are there any alternative products to the ISR4431-V/K9?

What are common troubleshooting steps for the ISR4431-V/K9?

What is the system throughput of the ISR4431-V/K9 router?

How many WAN/LAN ports does the ISR4431-V/K9 have?

Are there any SFP ports available on the ISR4431-V/K9 router?

What type of CPU does the ISR4431-V/K9 utilize?

Does the ISR4431-V/K9 support dual-power supply?

What security features are included in the ISR4431-V/K9?

Is the ISR4431-V/K9 router suitable for voice applications?

Does the ISR4431-V/K9 support WAAS?

What is Intelligent WAN on the ISR4431-V/K9?

Are there separate CPUs for control, data, and services on the ISR4431-V/K9?

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Warranty

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