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A901-6CZ-F-A
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Cisco ASR 901 10G Router - Ethernet Model - AC Power
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
A901-6CZ-F-A
- Description:
- Cisco ASR 901 10G Router - Ethernet Model - AC Power
- Rating:
Added to cart 28 times recently
- Availability:
Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0882658526961
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 90
- List Price:
$5,000.00
- Price:
$630.6387.4% off
Quantity:
1
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A901-6CZ-F-A Overview
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 for new stock is $3,412.50, a 31.8% saving from the Cisco list price of $5,000.00. A901-6CZ-F-A refurb price is $630.63. 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.
A901-6CZ-F-A Specifications
- Product Type
- Enterprise Router
- Brand
- Cisco
- VPN Support
- IPSec / SSL VPN
- Power Source
- AC Power Supply / Redundant
- Routing Protocols
- OSPF / BGP / EIGRP / Static Routing
- Architecture
- Modular
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- LAN Ports
- 4 LAN Ports
- Ethernet Technology
- 10/100/1000
- Connectivity Type
- Wired
- Network Protocols
- IPv4 / IPv6
- Remote Management
- SNMP / SSH / Telnet
- Compliance Standards
- CE / FCC
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN / IPv6 Compatible / Firewall
- Use Case
- Enterprise
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice / Video / WAN Optimization
- High Availability Support
- Supported
- Throughput Capacity
- 20 Gbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall / Intrusion Prevention
- Expansion Slots
- NIM / SFP+
- Modular Slots Available
- 3+ Slots
- Stacking Capability
- Yes
- 5G Support
- No
- Memory
- 4 GB
- Flash Memory
- 1 GB
- Interface Ports
- RJ-45 / SFP+
- Power
- 350 Watt
- Device Type
- Router
- Product Name
- A901-6CZ-F-A Enterprise Modular Router
- Height
- 2 inches
- Width
- 19 inches
- Depth
- 18 inches
- Weight
- 15 lbs
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Product Comparison Table 
| 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 |
| 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 |
| 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 |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| 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 |
| Width | 19 inches | 17 inches | 17 inches | 18 inches | 18 inches |
| Wireless Support | No | No | No | No | No |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
J
Jon Snow
Reviewed on the 8 March 2026
4
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.
D
Daenerys Targaryen
Reviewed on the 1 August 2020
5
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.
T
Tyrion Lannister
Reviewed on the 3 November 2021
4
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.
A
Arya Stark
Reviewed on the 31 July 2023
5
Sharp performance and rock-solid stability. This Ethernet model handles our 10G traffic effortlessly. A very high-quality B2B networking component for ISPs.
S
Sansa Stark
Reviewed on the 9 April 2019
5
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.
Questions & Answers
What is the Cisco ASR 901 10G Router (SKU: A901-6CZ-F-A)?
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.
Which power supply does the Cisco ASR 901 use?
The ASR 901 (A901-6CZ-F-A) is equipped with an internal AC power supply supporting 100–240 VAC, 50/60 Hz input.
How many Ethernet interfaces are available on the ASR 901?
The ASR 901 includes six fixed 10 Gigabit Ethernet SFP+ ports and two Gigabit Ethernet RJ-45 management ports.
What is the maximum throughput of the Cisco ASR 901 10G Router?
This router delivers up to 10 Gbps aggregated forwarding performance with line-rate forwarding across all ports.
Which software does the ASR 901 run?
The device runs Cisco IOS XE software, providing advanced routing, MPLS, and QoS features.
Does the ASR 901 support redundant power supplies?
No, the SKU A901-6CZ-F-A includes a single AC power supply; redundant power is not supported in this model.
What mounting options are available for the ASR 901?
The ASR 901 supports 19-inch rack mounting with included rack ears or can be desktop-mounted using optional feet.
What management interfaces are supported?
Management options include a console RJ-45 port, a dedicated out-of-band Gigabit Ethernet port, and optional SNMP/NetFlow telemetry.
Which routing protocols are supported on the ASR 901?
The router supports static routing, OSPF, BGP, IS-IS, MPLS LDP, and segment routing.
What security features does the ASR 901 offer?
Security features include control-plane policing, TACACS+/RADIUS authentication, ACLs, and encrypted management via SSH.
What are the operating environment requirements?
The ASR 901 operates between 0 °C and 45 °C ambient temperature and 5%–85% non-condensing humidity.
Is Cisco ASR 901 energy efficient?
Yes, it features a low-power design with sub–30 W typical power consumption at 10 Gbps load.
What is the warranty period for the ASR 901?
Cisco provides a limited lifetime warranty on the ASR 901 for authorized purchasers, covering hardware defects.
Which compliance standards does the ASR 901 meet?
The router is CE, FCC, UL, and RoHS compliant for global deployment.
Can I upgrade the ASR 901 firmware remotely?
Yes, you can perform remote IOS XE image upgrades via SSH or HTTP(S) through the management interface.
How do I order spare parts and support for the ASR 901?
Spare parts and Cisco SMARTnet support can be ordered through Cisco partners using SKU references and service-level options.