Cisco ISR4351/K9
ISR 4351 (3GE3NIM2SM4G FLASH4G
Key facts
Overview
CISCO ISR 4351 (3GE3NIM2SM4G FLASH4G
The Cisco 4000 Family Integrated Services Router (ISR) revolutionizes WAN communications in the enterprise branch. With new levels of built-in intelligent network capabilities and convergence, it specifically addresses the growing need for application-aware networking in distributed enterprise sites. These locations tend to have lean IT resources. But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links, including Multiprotocol Label Switching (MPLS) VPNs and the Internet.
- Gigabit Ethernet port for ultra-fast network speeds
- Rack mounting enables you to organize wires & secure cables for professional installation
- Features management port for a reliable networking
- With 10/100/1000Base-T technology, get up to 1000 mbps data transfer rate over twisted pair cable
- Built-in power supply to ensure all components are being supplied with accurate voltage
- Offers high performance and reliable connectivity to the Internet and other offices
Specifications
General
- Memory Technology
- DRAM
- Compatible Rack Unit
- 1U
- Network Technology
- 10/100/1000Base-T
- Ethernet Technology
- Gigabit Ethernet
- VoIP Supported
- Yes
- Input Voltage
- 230 V AC
120 V AC
- Power Source
- Power Supply
- PoE (RJ-45) Port
- No
- Expansion Slot Type
- Service Module
Integrated Services Card (ISC)
- Total Number of Expansion Slots
- 10.0
- Token Ring Port
- No
- USB
- Yes
- Number of Network (RJ-45) Ports
- 3
- Powerline
- No
- Management Port
- Yes
- Total Number of Ports
- 3
- Product Type
- Router
Manufacturer Website Address
- Manufacturer
- Cisco Systems, Inc
- Product Model
- 4351
- Product Name
- 4351 Router
- Product Series
- 4000
- Brand Name
- Cisco
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 25,385.37≈ USD 17,731
- Oct 2026
- Lowest recorded
- AUD 25,385.37≈ USD 17,731
- Highest recorded
- AUD 25,385.37≈ USD 17,731
- Recorded
- 2026
- 1 price point
- RRP
- Prology AU
- Prology US
- List price
Buy or sell Cisco ISR4351/K9
Buying Cisco routers
Prology stocks the Cisco ISR4351/K9 from USD 202 on Prology AU and Prology US. Need more than one, or a different condition? Request a quote for volume pricing.
Selling Cisco routers
Have a spare or decommissioned ISR4351/K9? Prology buys used and surplus Cisco routers — single units or whole lots — and replies with an offer within 1 business day. Sell your ISR4351/K9.
- What is the Cisco ISR4351/K9?
- The Cisco ISR4351/K9 is a Cisco router – ISR 4351 (3GE3NIM2SM4G FLASH4G.
- How much does the Cisco ISR4351/K9 cost?
- The reference price on record is AUD 25,385.37 (Oct 2026). It is a reference figure, not a selling price — the live price is on the Prology store page.
- Where can I buy the Cisco ISR4351/K9?
- It is listed on Prology AU and Prology US. Use the “View on Prology” button above for live price, condition and stock, or request a quote for volume pricing.
- Can I sell a used Cisco ISR4351/K9?
- Yes. Prology buys used and surplus Cisco routers, including the ISR4351/K9. Get an offer — sell outright or trade in against your next order.
Request a quote for ISR4351/K9
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.