The Cisco ISR4351-V/K9 stands out as a premier solution for medium to large enterprise branches that require an intelligent, high-performance networking platform. Unlike traditional routers, the ISR4351-V/K9 is not just a path to the Internet; it’s a comprehensive service delivery platform that can run simultaneous services without compromising performance. It supports Voice over IP (VoIP), making it a great unified communications piece for your team.
The router’s scalability means you can start with what you need and then grow the router’s capacity through a simple license upgrade, offering a future-proof investment. The ability to grow from 200 to 400 Mbps throughput with a license means you can scale bandwidth as your business grows, without having to replace the device.
Security isn’t an add-on with the Cisco ISR4351-V/K9; it’s built into the system. The router comes with strong security features to protect your branch network from threats. Additionally, the advanced WAN Intelligence ensures that your network uses the WAN efficiently, optimizing speeds and cost savings.
Network management is also smoother with the ISR4351-V/K9 thanks to OnePk and AppNav features that allow for better network and application integration, simplifying the process of scaling your network. With service containers, this router can isolate and dedicate resources like CPU and memory for network services, which is really important for maintaining performance when deploying new functions.
Furthermore, replaceable modules and a wide range of interface options give the device excellent versatility and longevity. There’s hardly a need for additional modules since the router can function as a converged platform for both your data and voice/data needs. Purchasing the Cisco ISR4351-V/K9 is not just buying a router; it’s an investment in a sophisticated network that drives business efficiency and growth.
Cisco ISR4351-V/K9 is ideally designed for the mid-size or even large enterprise branch environment, deliver advanced services and unprecdent level of WAN intelligence with VOIP features enabled.Scalability, High-performance, Network Services, Security and smart router is made to run multiple services.Advanced network services enable the branch to utilize the WAN intelligently is really what ISR4351/K9 all about.With feature like , Voice, AVC, performance routing (PfR), WAAS make this platform obviously more than a router, moreover, the Cisco Integrated Services Router 4351 include supporting OnePk, AppNav, making the platform easier to scale the network and application integration.
Performance is the key to enabling advanced branch services or scaling across the enterprise. With IOS XE and dedicate control, data, and service CPUs, these platform is unmatched in the industry.ISR 4351 delivering 200Mbps-400Mbps performance on demand,with pay-as-you-grow performance, you can increase forwarding capacity when needed, so the platform performance growth with your business, you only pay for the performance you need. This greatly simplifies the portfolio with only two platforms needed to cover 200Mpbs through 400Mbps performance levels. The Cisco Integrated Service router 4351 includes another industry first, which support service containers, these pluggable visual machines utilize dedicated CPU, memory and storage within platform for tightly couple the network services without needs for additional modules.
Quick Specs
Figure 1 shows the appearance of Cisco ISR4351/K9 for reference. ISR4351-V/K9 is similar with it.
Table 1 shows the Quick Specs.
Product Code |
ISR4351-V/K9 |
Aggregate Throughput |
200 Mbps to 400 Mbps |
Total onboard WAN or LAN 10/100/1000 ports |
3 |
RJ-45-based ports |
3 |
SFP-based ports |
3 |
Enhanced service-module (SM-X) slot |
2 |
NIM (Network Interface Modules) slots |
3 |
Onboard ISC slot |
1 |
Memory |
4 GB (default) / 16 GB (maximum) |
Flash Memory |
4 GB (default) / 16 GB (maximum) |
Power-supply options |
Internal: AC, DC (roadmap), and PoE |
Rack height |
2 RU |
Dimensions (H x W x D) |
43.9 x 438.15 x 507.2 mm |
Product Details
Figure 2 shows the front panel of Cisco ISR4351/K9 for reference. ISR4351-V/K9 is similar with it..
Note:
① |
Power supply unit |
③ |
Router power On/Off switch |
② |
Router fan tray |
④ |
LEDs |
·The router fan tray is hidden behind the removable bezel.
·LEDs include ten indicators.
Table 2 shows the LED descriptions.
LEDs |
Represents |
Color |
Description |
PSU0 |
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. |
||
POE0 |
POE PSU |
Green |
PoE is on and providing power. |
Amber |
PoE is in a failed condition. |
||
Off |
PoE supply is not present. |
||
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. |
||
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 ISR4351/K9 for reference. ISR4351-V/K9 is similar with it..
Note:
① |
USB Type A port |
⑦ |
SFP port (GE 0/0/0) |
② |
GE management port |
⑧ |
RJ-45 port (GE/0/0/2) |
③ |
USB Type B mini port |
⑨ |
NIM slots |
④ |
Auxiliary port |
⑩ |
Ground connection |
⑤ |
Console port |
⑪ |
Enhanced Service Module (SM-X) slot |
⑥ |
RJ-45 port (GE 0/0/1) |
|
·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 |
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-4350-APP-K9= |
Cisco AppX license L-SL-4350-APP-K9= with 1300 conns/ISRWAAS or vWAAS for ISR4351 |
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
Models |
ISR4351-V/K9 |
ISR4351/K9 |
Description |
Cisco ISR4351-V/K9 (3GE,3NIM,2SM,4G FLASH,4G DRAM,Voice Bundle) |
Cisco ISR 4351 (3GE,3NIM,2SM,4G FLASH,4G DRAM,IP Base) |
Aggregate Throughput |
200 Mbps to 400 Mbps |
200 Mbps to 400 Mbps |
Total onboard WAN or LAN 10/100/1000 ports |
3 |
3 |
RJ-45-based ports |
3 |
3 |
SFP-based ports |
3 |
3 |
Enhanced service-module slots |
2 |
2 |
NIM slots |
3 |
3 |
Onboard ISC slot |
1 |
1 |
Rack height |
2 |
2 |
Get more information
Do you have any question about the Cisco ISR4351-V/K9?
Contact us now via Contact Form or sales@northlandusa.com.
Unbeatable Affordability and Quality
When it comes to purchasing the Cisco ISR4351-V/K9, cost-effectiveness paired with quality is paramount. Northland Systems presents a fusion of wholesale pricing and high-caliber products, upholding a 100% Low Price Guarantee. This powerful router, ideal for robust voice functionality within an enterprise setting, reflects Northland’s dedication to delivering value without compromising on excellence.
Complimentary Expert Support
Investing in the Cisco ISR4351-V/K9 from Northland Systems means access to free expert CCIE technical support. Proficient advice is just a call or a message away, ensuring a smooth and informed integration of your new system—without the added costs.
Secure and Flexible Purchasing
Your transaction’s security and convenience take precedence. With Northland Systems, you are assured a seamless purchase experience through secure payments and diverse shipping options. Recognized certifications like McAfee Secure and VeriSign secured reinforce your peace of mind.
Guaranteed Authenticity and Optimal Condition
Confidence in product authenticity and functionality is non-negotiable. Northland Systems guarantees that every Cisco ISR4351-V/K9, whether new-sealed or used/refurbished, is original and meticulously tested by Cisco-certified engineers, ensuring dependable performance.
100% Money Back Guarantee
Your satisfaction is paramount, hence why with Northland Systems, customer confidence is bolstered by a 100% Money Back Guarantee. This promise underlines the commitment to quality and trust in the Cisco ISR4351-V/K9.
Reputation and Substantial Discounts
Northland’s industry reputation since 1997 is backed by significant discounts. This combination underscores reliability and ensures that your investment in the Cisco ISR4351-V/K9 is both sound and cost-efficient.
Benefits of Pre-owned Hardware
Choosing pre-owned hardware like the Cisco ISR4351-V/K9 offers distinct advantages. Besides cost savings, you benefit from expedited delivery, full warranty coverage, and contributing to environmental sustainability. Moreover, access to legacy parts is available to support the longevity of your network’s infrastructure.
Key Takeaway:
For those in need of upgrading their network with a Cisco Router ISR 4000 series or looking into Routers > Cisco Routers, Northland Systems offers a compelling package of affordability, quality, secure transactions, and unrivaled customer service, ensuring a wise investment in your networking equipment.