CISCO ISR4351/K9 Router ISR 4000
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ISR4351/K9 Buying Guide
ISR4351/K9 Cisco ISR 4351 Router is listed by YYST Global for buyers looking for CISCO Cisco Router ISR 4000. ISR4351/K9 CISCO enterprise router for WAN edge projects. Contact YYST Global for stock, lead time and quote support. The listed condition is New Factory Sealed. The reference price is US$ 1,857.00. Contact our sales team to confirm stock, lead time, warranty and configuration before ordering.
- Model: ISR4351/K9
- Brand: CISCO
- Category: Cisco Router ISR 4000
- Condition: New Factory Sealed
- Reference price: US$ 1,857.00
ISR4351/K9 Overview
ISR4351/K9 is a CISCO enterprise router listed by YYST Global for WAN edge routing, branch connectivity, spare replacement and enterprise routing upgrades. This page is intended for buyers comparing replacement parts, project supply, spare inventory and quote options.
YYST Global helps enterprise customers confirm model information, product category, condition, availability and sourcing route before purchase. For time-sensitive projects, send the model number and required quantity so our sales team can check stock, lead time and compatible alternatives.
Product name: ISR4351/K9 Cisco ISR 4351 Router. Category: Cisco Router ISR 4000. Condition: New Factory Sealed.
ISR4351/K9 Specification
| Datasheet series | Cisco 4000 Series Integrated Services Routers |
| Exact model | ISR4351/K9 |
| Product role | Branch integrated services router; confirm performance license, network modules, voice/security options and power |
| Primary validation | aggregate throughput and performance license |
| Procurement check | NIM/SM modules, WAN interfaces, power and rack kit |
| Procurement validation | Confirm exact part number, condition, licenses, accessories, power/airflow option, warranty, stock and lead time before purchase |
| Official datasheet | Cisco 4000 Series ISR official datasheet |
| Parameter | Specification / Value |
|---|---|
| Model Number | Cisco ISR4351/K9 |
| Product Type | Integrated Services Router |
| Architecture | Cisco Unified Computing System (UCS) multi-core CPU |
| Performance / Throughput | 200 Mbps default, upgradable to 400 Mbps (with Performance License) |
| Form Factor | 2 Rack Units (2U) |
| Rack Mountable | Yes |
| Integrated Gigabit Ethernet Ports | 3 × 10/100/1000 Mbps (RJ-45/SFP combo ports) |
| Network Interface Module (NIM) Slots | 3 |
| Enhanced Service Module (SM-X) Slots | 2 |
| Integrated Services Card (ISC) Slot | 1 |
| USB Ports | 1 × USB Type A (storage), 1 × mini-USB console |
| Console / Auxiliary Ports | 1 × RJ-45 console, 1 × RJ-45 auxiliary |
| Default DRAM | 4 GB |
| Maximum DRAM | 16 GB |
| Default Flash Memory | 4 GB |
| Maximum Flash Memory | 16 GB |
| Power Supply Options | Internal AC, optional DC or PoE power supply |
| Maximum Power Consumption | Approximately 430 W (fully loaded configuration) |
| Platform PoE Power (with PoE PSU) | Up to 990 W |
| Typical Power Consumption (Base System) | Around 48 W |
| Dimensions (H × W × D) | 88.9 × 438.15 × 469.9 mm (3.5 × 17.25 × 18.5 inches) |
| Weight | Approximately 13 kg (28.6 lbs) |
| Operating Temperature | 0 °C to 40 °C (32 °F to 104 °F) |
| Storage Temperature | -40 °C to 70 °C (-40 °F to 158 °F) |
| Humidity (Operating) | 10% – 85% non-condensing |
| Forwarding Capacity | Up to 500,000 packets per second (approximate) |
| Routing Protocols Supported | Static, RIP, OSPF, EIGRP, BGP, VRRP, Policy-Based Routing |
| Security Features | Stateful Firewall, IPsec VPN, SSL VPN, Intrusion Prevention (IPS), Zone-Based Firewall, Control Plane Protection |
| WAN Optimization | Cisco WAAS Express supported (optional) |
| Voice / Collaboration Support | Integrated DSP slots for voice, SRST, SIP trunking, and Unified Comm |
ISR4351/K9 Warranty
 | Low Price Guarantee |  | Quality Assurance |
 | Free CCIE Expert Technical Support |  | Commodity Refund Guarantee |
 | Diversified and Flexible Transportation Services |  | Standard Policy |
ISR4351/K9 FAQ
What is ISR4351/K9?
ISR4351/K9 Cisco ISR 4351 Router is a CISCO Cisco Router ISR 4000 product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What is the datasheet series of ISR4351/K9?
The listed datasheet series for ISR4351/K9 is Cisco 4000 Series Integrated Services Routers. Confirm the exact SKU and hardware revision against the project requirement before ordering.
What is the exact model of ISR4351/K9?
The listed exact model for ISR4351/K9 is ISR4351/K9. Confirm the exact SKU and hardware revision against the project requirement before ordering.
Is ISR4351/K9 available from YYST Global?
YYST Global can help check availability, lead time and configuration for ISR4351/K9. Contact the sales team before ordering to confirm current stock.
What is the price of ISR4351/K9?
The current reference price for ISR4351/K9 is US$ 1,857.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
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