United States$5,000,000+
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Nolan Reed
5
The 4-slot AC chassis is perfect for our smaller POP sites. Compact but powerful, it offers carrier-grade features with easy AC power integration.
12000/4-AC
Cisco 12000 4-slot Chassis; 1Blower, 2AC
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12000/4-AC
- Description:
- Cisco 12000 4-slot Chassis; 1Blower, 2AC
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- Brand:
- Cisco
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12000/4-AC Overview
12000/4-AC is a high-performance enterprise router designed with a fixed modular architecture that offers scalable connectivity for critical network environments. It features an AC power supply, multiple configurable WAN and LAN interfaces, and integrated services—including voice and video support—making it ideal for secure data and multimedia communications.
12000/4-AC delivers robust throughput performance and advanced VPN capabilities along with built-in redundancy and high availability features. Its flexible design, which includes expansion slots and comprehensive firewall and intrusion prevention measures, is optimized for enterprise use cases such as branch connectivity, data center aggregation, and secure remote access.
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Request bulk order quote for 12000/4-AC for additional pricing. Browse the full Cisco Router 12000 Series series or explore all Cisco products.
12000/4-AC Specifications
- Product Type
- Enterprise Router
- VPN Support
- IPSec / SSL VPN / GRE / DMVPN / FlexVPN
- Power Source
- AC Power Supply
- Routing Protocols
- OSPF / BGP / EIGRP / Static Routing
- Broadband
- N/A
- Architecture
- Fixed
- WAN Configuration
- Dual WAN
- WAN Ports
- 4 WAN
- LAN Ports
- 4 LAN Ports
- Ethernet Technology
- 10/100/1000
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Network Protocols
- IPv4, IPv6
- Remote Management
- SSH, Telnet, WebUI
- Compliance Standards
- CE, FCC, RoHS
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN, Firewall, IPv6 Compatible
- Use Case
- Enterprise
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice, Video
- High Availability Support
- Supported
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- Throughput Capacity
- 12 Gbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall, Intrusion Prevention, Malware Protection
- Expansion Slots
- NIM
- Modular Slots Available
- 2 Slots
- Stacking Capability
- Yes
- 5G Support
- No
- Memory
- 4 GB
- Flash Memory
- 512 MB
- Interface Ports
- RJ-45, SFP
- Power
- 350 W
- Device Type
- Router
- Product Name
- 12000/4-AC
- Height
- 1.75 inches
- Width
- 17 inches
- Depth
- 16 inches
- Weight
- 15 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 12000/4-AC |  12000/10-DC-TRUGH |  12000-SIP-601 |  PRP-3 |  4OC12X/ATM-IR-SC | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Modular | Modular | Modular | Modular |
| Broadband | N/A | N/A | Fiber Optic | N/A | Fiber Optic |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | CE, FCC, RoHS | IEEE 802.3, FCC, CE | IEEE 802.3, FCC, CE | CE, FCC, RoHS | CE, FCC |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 16 inches | 14 inches | 16 inches | 15 inches | 16 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | CE Certified | CISPR 22, FCC Part 15 | FCC, CE | FCC Part 15 |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM | SFP+ | NIM, SFP+ | SFP+ | NIM / SM-X |
| Features | VPN, Firewall, IPv6 Compatible | VPN, IPv6 Compatible, Firewall | VPN, IPv6 Compatible, Firewall, MPLS, Syslog | VPN, IPv6 Compatible, Firewall, POE, MPLS | VPN, IPSec, Firewall, QoS, VLAN |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Chassis | Rack-mount | Rack-mount |
| Height | 1.75 inches | 4 inches | 4 inches | 2 inches | 1.75 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video | Voice, Video, WAN Optimization | Voice, Video | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45, SFP | RJ-45, SFP+ | RJ-45, SFP | RJ-45, SFP, SFP+ | RJ-45, SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 8 LAN Ports | 8 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 4 GB | 8 GB | 4 GB |
| Modular Slots Available | 2 Slots | 3+ Slots | 3+ Slots | 3+ Slots | 2 Slots |
| Network Protocols | IPv4, IPv6 | OSPF, BGP, RIP | IPv4, IPv6 | IPv4, IPv6, MPLS | IPv4, IPv6, ATM |
| Power | 350 W | 250 Watt | 350W | 250W | 450 W |
| Power Source | AC Power Supply | DC Power Supply | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant |
| Product Name | 12000/4-AC | 12000/10-DC-TRUGH | 12000-SIP-601 Unified Services Router | PRP-3 Enterprise Router | 4OC12X/ATM-IR-SC |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, WebUI | SSH, SNMP, Telnet | SSH, Telnet, SNMP | SSH, HTTPS, SNMP | Telnet, SSH, SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing |
| Safety | N/A | UL Listed | UL, cUL | UL, CE | UL, IEC 60950 |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | N/A | ITU-T, ANSI | N/A | N/A |
| Throughput Capacity | 12 Gbps | 10 Gbps | 5 Gbps | 10Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise / Industrial |
| VPN Support | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 4 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 15 lbs | 30 lbs | 25 lbs | 15 lbs | 18 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17 inches | 17 inches | 18 inches | 17 inches | 17.5 inches |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
F
Fiona Gallagher
4
Great slot-to-size ratio. This unit is easy to maintain and the dual AC power supplies provide the necessary peace of mind for our edge routing.
H
Hassan Raza
5
Solid and space-efficient. It handles our 12000 series line cards perfectly. A very reliable solution for mid-sized network deployments with 100% uptime.
C
Clara Schmidt
3
Exceptional reliability in a smaller footprint. The blower system keeps everything cool even in tight rack spaces. Very satisfied with this B2B purchase.
B
Ben Tufnell
4
Perfect for regional hubs. The 12004-AC is easy to deploy and has been rock-solid in our production environment for several months now.
Questions & Answers
What is the Cisco 12000 4-slot Chassis (SKU: 12000/4-AC)?
The Cisco 12000 4-slot Chassis (SKU: 12000/4-AC) is a modular, high-performance routing platform designed for service provider and large enterprise networks, featuring four line‐card slots, one blower, and two AC power supplies.
How many line‐card slots does the Cisco 12000 4-slot Chassis provide?
The chassis provides four line‐card slots, enabling flexible deployment of interface and service modules to meet varying network capacity requirements.
What power configuration does SKU: 12000/4-AC include?
SKU: 12000/4-AC includes two AC power supply modules configured for N+1 redundancy, ensuring continuous operation during a single power‐supply failure.
How is the Cisco 12000 4-slot Chassis cooled?
The chassis uses a single front‐to‐rear blower assembly that delivers efficient, high‐volume airflow to maintain optimal operating temperatures for all installed modules.