Routers & SD-WAN
Cisco 4331 Router
VPN# ISR4331/K9
New3 in stock · same-day shipping from US warehouses
We confirm current pricing, stock, and lead time on request.
- Product Type
- Router
- Ethernet Technology
- Gigabit Ethernet
- Product Family
- 4000
- Total Number of Ports
- 3
- Total Number of Expansion Slots
- 6
- Brand Name
- Cisco
- Form Factor
- Desktop
- Form Factor
- Rack-mountable
- Authorized Cisco partner: genuine, warranty-valid, never gray-market
- GPC accepted · Simplified Acquisition & FAR-based purchase orders
- Free US shipping over $2,500.00 · 30-day returns
Sold by Uniqcli, an independent technology reseller and systems integrator. This is an Uniqcli-operated storefront, not Cisco's official website. Cisco marks belong to their owner. Manufacturer warranty and license terms apply.
Overview
Cisco 4331 Router - 3 Ports - 2 RJ-45 Port(s) - Management Port - 6 - 4 GB - Gigabit Ethernet - 1U - Desktop, Rack-mountable, Wall Mountable (part number ISR4331/K9) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Routers & Gateways category. Compatible Rack Unit: 1U.
3 Ports - 2 RJ-45 Port(s) - Management Port - 6 - 4 GB - Gigabit Ethernet - 1U - Desktop, Rack-mountable, Wall Mountable
• Offers high performance and reliable connectivity to the Internet and other offices • With 10/100/1000Base-T technology, get up to 1000 mbps data transfer rate over twisted pair cable • Management capability provides control over the router's setup and configuration • With Gigabit Ethernet, retrieve up to 10x faster than standard Ethernet connectivity and provides high-performance • Built-in power supply to ensure all components are being supplied with accurate voltage
Key specifications: Compatible Rack Unit: 1U · Height: 1.8" mm · Width: 17.3" mm · Depth: 17.3" mm · Form Factor: Desktop, Rack-mountable, Wall Mountable · Weight (Approximate): 11 lb g · Ethernet Technology: Gigabit Ethernet · Network Technology: 10/100/1000Base-T.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- Offers high performance and reliable connectivity to the Internet and other offices
- With 10/100/1000Base-T technology, get up to 1000 mbps data transfer rate over twisted pair cable
- Management capability provides control over the router's setup and configuration
- With Gigabit Ethernet, retrieve up to 10x faster than standard Ethernet connectivity and provides high-performance
- Built-in power supply to ensure all components are being supplied with accurate voltage
- Government Purchase Card (GPC) accepted
Cisco 4331 Router datasheet and specifications
Physical Characteristics
- Compatible Rack Unit
- 1U
- Height
- 1.8" mm
- Width
- 17.3" mm
- Depth
- 17.3" mm
- Form Factor
- Desktop, Rack-mountable, Wall Mountable
- Weight (Approximate)
- 11 lb g
Network & Communication
- Ethernet Technology
- Gigabit Ethernet
- Network Technology
- 10/100/1000Base-T
Interfaces/Ports
- Number of Network (RJ-45) Ports
- 2
- Powerline
- No
- Management Port
- Yes
- Total Number of Ports
- 3
Power Description
- PoE (RJ-45) Port
- No
Memory
- Standard Memory
- 4 GB Byte
I/O Expansions
- Total Number of Expansion Slots
- 6
- Expansion Slot Type
- Network Interface Module (NIM), Integrated Services Card (ISC), SFP
General Information
- Product Type
- Router
- Product Series
- 4000
- Product Model
- 4331
Documents & datasheets
Free download — tell us where to send it.
- Manufacturer Brochure (PDF)
- User Manual (PDF)
Compare the ISR4331/K9
Frequently asked questions
How much does the Cisco 4331 Router - 3 Ports - 2 RJ-45 Port(s) - Management Port - 6 - 4 GB - Gigabit Ethernet - 1U - Desktop, Rack-mountable, Wall Mountable (ISR4331/K9) cost?
Pricing for the ISR4331/K9 is available on request. Send a quick quote request and a Uniqcli specialist will confirm the current price, stock, and lead time, usually within one business day. Lower pricing is available for volume, GPC, and emergency-acquisition orders.
Is the ISR4331/K9 TAA compliant and available for government and DoD buyers?
It depends on the unit. Cisco manufactures the ISR4331/K9 in several countries, so Trade Agreements Act (TAA) status is decided per part number and production lot. Uniqcli is an authorized Cisco partner: where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, we confirm the country of origin before shipment, and we attach a country-of-origin statement on request. That is how US federal, DoD, state, local, education, and healthcare buyers get an audit-ready file, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the ISR4331/K9 and a specialist will confirm the TAA option, price, and lead time, usually within one business day.
Can I buy the ISR4331/K9 as a single unit or in volume?
Both. Order a single ISR4331/K9 through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.
Where can I find the ISR4331/K9 datasheet and specifications?
The ISR4331/K9 datasheet is on this page: open the gated document for the full PDF. The specifications section also lists ports, power, and dimensions where Cisco publishes them.
Need the ISR4331/K9 TAA-compliant for federal or DoD?
Cisco builds this model in multiple countries, so TAA status is decided per part number and production lot. Where Cisco offers a TAA-designated version (usually a ++ part number) we quote that, confirm the country of origin before shipment, and attach the paperwork. GPC-payable. Check the TAA line →
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