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A901-6CZ-F-A
Cisco ASR 901 10G Router - Ethernet Model - AC Power
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A901-6CZ-F-A is a highly modular enterprise router built on a robust fixed/modular architecture that delivers integrated services such as voice, video, and WAN optimization while supporting diverse power options including AC and redundant supplies. Its versatile design features dual WAN ports paired with four LAN ports, enabling flexible connectivity configurations for mission‐critical applications.
A901-6CZ-F-A offers advanced VPN capabilities (including IPSec and SSL VPN), enterprise-grade firewall features, and throughput capacity of up to 20 Gbps. With built-in redundancy, modular expansion slots, and comprehensive remote management protocols, this router is engineered for high performance and reliability in enterprise, campus, and industrial networking environments.
A901-6CZ-F-A price is $2,656.00, a 46.9% saving from the Cisco list price of $5,000.00. A901-6CZ-F-A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for A901-6CZ-F-A for additional pricing. Browse the full Cisco Router Asr 900 series or explore all Cisco products.
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 A901-6CZ-F-A |  A903-RSP1B-55 |  A901-6CZ-FT-D |  A900-IMA16D |  A901-12C-F-D | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | N/A | N/A | Fiber Optic / DSL / LTE | Fiber Optic / DSL / LTE | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention |
| Compliance Standards | CE / FCC | CE, FCC | CE, FCC | FCC, CE, RoHS | FCC, CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 18 inches | 18 inches | 14 inches | 18 inches | 16 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM / SFP+ | SFP+ / NIM | NIM, SFP+ | NIM | NIM |
| Features | VPN / IPv6 Compatible / Firewall | VPN, IPv6 Compatible, Firewall | VPN, Firewall, QoS, Integrated Routing | VPN / IPv6 Compatible / Firewall | VPN, VoIP, IPv6 Compatible, Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 1 GB | 512 MB | 512 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Chassis | Chassis | Rack-mount |
| Height | 2 inches | 4 inches | 4 inches | 4 inches | 4 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice, Video | Voice, Video, WAN Optimization | Voice, WAN Optimization |
| Interface Ports | RJ-45 / SFP+ | RJ-45 / SFP / Combo Ports | RJ-45, SFP | RJ-45 / SFP | RJ-45, SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 8 LAN Ports | 8 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 8 GB | 4 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots |
| Network Protocols | IPv4 / IPv6 | IPv4, IPv6, MPLS | IPv4, IPv6 | IPv4, IPv6 | IPv4, IPv6 |
| Power | 350 Watt | 350 Watt | 250 W | 150 W | 350 Watt |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | Dual AC/DC Power with Redundancy | AC Power Supply | AC Power Supply / Redundant |
| Product Name | A901-6CZ-F-A Enterprise Modular Router | A903-RSP1B-55 Enterprise Router | A901-6CZ-FT-D | A900-IMA16D Enterprise Modular Router | A901-12C-F-D Enterprise Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SNMP / SSH / Telnet | SSH, Telnet, SNMP | Telnet, SSH, SNMP | SSH, SNMP, Telnet | SNMP, CLI, Web GUI |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | N/A | UL Listed | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 20 Gbps | 10 Gbps | 10 Gbps | 10 Gbps | 4 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 15 lbs | 25 lbs | 15 lbs | 25 lbs | 25 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 19 inches | 17 inches | 17 inches | 18 inches | 18 inches |
| Wireless Support | No | No | No | No | No |
Excellent 10G performance with AC power. This ASR 901 is the perfect edge router for our Ethernet deployments. Reliability has been absolute since day one.
A powerful and stable 10G router. The AC power option is perfect for our indoor sites. It delivers impressive throughput and is very easy to manage.
A very smart choice for 10G backhaul. It's compact, efficient, and provides the carrier-grade features we require for our metropolitan network. Highly recommended.
Sharp performance and rock-solid stability. This Ethernet model handles our 10G traffic effortlessly. A very high-quality B2B networking component for ISPs.
Professional grade 10G routing. The build quality is excellent and it has provided 100% uptime for our core services. Very satisfied with this ASR 901.
The Cisco ASR 901 10G Router (SKU: A901-6CZ-F-A) is a compact, carrier-grade Ethernet router delivering up to 10 Gbps throughput for service provider and enterprise edge applications.
The ASR 901 (A901-6CZ-F-A) is equipped with an internal AC power supply supporting 100–240 VAC, 50/60 Hz input.
The ASR 901 includes six fixed 10 Gigabit Ethernet SFP+ ports and two Gigabit Ethernet RJ-45 management ports.
This router delivers up to 10 Gbps aggregated forwarding performance with line-rate forwarding across all ports.