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A901-6CZ-FT-A
ASR 901 10G ROUTER TDM+ETHERNET MODEL AC POWER
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A901-6CZ-FT-A is a high-performance enterprise router built with a modular architecture designed for scalability and robust network operations. It offers redundant AC power options, multiple WAN and LAN interfaces, integrated voice and video services, and advanced VPN support including IPSec and SSL VPN to ensure secure remote connectivity with high throughput and reliable failover capabilities.
A901-6CZ-FT-A also features modular expansion slots that allow for flexible configuration to meet evolving network demands while delivering fast routing performance, enhanced security with built-in firewall and intrusion prevention, and comprehensive redundancy for mission-critical enterprise and industrial deployments.
A901-6CZ-FT-A price is $3,187.00, a 46.9% saving from the Cisco list price of $6,000.00. A901-6CZ-FT-A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for A901-6CZ-FT-A for additional pricing. Browse the full Cisco Router Asr 900 series or explore all Cisco products.
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 A901-6CZ-FT-A |  A903-RSP1B-55 |  A900-IMA8T |  A900-IMA16D |  A900-IMA4OS | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | Fiber Optic | N/A | N/A | Fiber Optic / DSL / LTE | Fiber Optic / DSL / N/A |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | CE / FCC | CE, FCC | FCC, CE, RoHS | FCC, CE, RoHS | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 18 inches | 18 inches | 16 inches | 18 inches | 18 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | CISPR 22 | N/A | IEC/EN 61000-4 |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM | SFP+ / NIM | NIM / SFP+ | NIM | NIM / SFP+ |
| Features | VPN / IPv6 Compatible / Firewall | VPN, IPv6 Compatible, Firewall | VPN, IPv6 Compatible, Firewall, MPLS, Syslog | VPN / IPv6 Compatible / Firewall | VPN / Firewall / IPv6 Compatible / WAN Optimization |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 512 MB | 512 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Chassis | Rack-mount |
| Height | 3 inches | 4 inches | 4 inches | 4 inches | 2 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization | Voice / Video / 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 | 8 LAN Ports | 8 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 4 GB | 4 GB | 4 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, MPLS | IPv4, IPv6 | IPv4, IPv6, MPLS |
| Power | 200W | 350 Watt | 150W | 150 W | 350W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / DC Power Supply / Redundant | AC Power Supply | AC Power Supply / DC Power Supply / Redundant |
| Product Name | A901-6CZ-FT-A Enterprise Router | A903-RSP1B-55 Enterprise Router | A900-IMA8T Enterprise Modular Router | A900-IMA16D Enterprise Modular Router | A900-IMA4OS Enterprise Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH / Telnet / HTTPS | SSH, Telnet, SNMP | SSH, HTTPS, SNMP | SSH, SNMP, Telnet | SNMP, SSH, Telnet |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | N/A | UL Listed | IEC60950, UL94 | N/A | Surge Protection, EMI Compliance |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | Yes | Yes | Yes |
| Telecom | N/A | N/A | TIA/EIA-568 | N/A | TIA/EIA-568 |
| Throughput Capacity | 1 Gbps | 10 Gbps | 10Gbps | 10 Gbps | 10 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN | IPSec / SSL VPN / GRE | IPSec / SSL VPN | IPSec / SSL VPN | IPSec / SSL VPN |
| 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 | 15 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | WiFi 6 |
| Width | 19 inches | 17 inches | 17 inches | 18 inches | 19 inches |
| Wireless Support | No | No | No | No | No |
Sophisticated TDM+Ethernet integration. The 10G capacity with AC power is exactly what our legacy migration projects needed. A very elegant and reliable solution.
Consistent and high-performing. This model handles both modern 10G Ethernet and legacy TDM with professional ease. It's a versatile workhorse for our network edge.
Reliable and robust. This ASR 901 model provides the stability we need for our critical circuits. The 10G throughput is impressive and the AC power is convenient.
Top-tier 10G routing. It's the perfect blend of modern speed and legacy support. A very solid and dependable piece of equipment for our infrastructure.
Exceptional engineering. This TDM+Ethernet model provides high-availability features in a compact unit. We are extremely satisfied with its consistent performance in the field.
The Cisco ASR 901 10G Router TDM+Ethernet Model AC Power (SKU A901-6CZ-FT-A) is a 1RU edge aggregation platform offering up to 10 Gbps throughput with integrated TDM and Ethernet interfaces powered by a universal AC supply.
The ASR 901 delivers up to 10 Gbps of forwarding capacity, enabling high-bandwidth metro aggregation and enterprise edge services.
The ASR 901 provides channelized T1/E1 (up to 24 DS0 channels) and OC-3/STM-1 ports for legacy TDM connectivity.
It features two 10 Gigabit Ethernet SFP+ ports and four 1 Gigabit Ethernet SFP ports for flexible aggregation.
The ASR 901 uses a built-in 100–240 V AC, 50/60 Hz power input module delivering up to 250 W with integrated cooling fans.
The ASR 901 measures 1.72″×17.5″×10″ (1 RU) and weighs approximately 8 lbs (3.6 kg).
The ASR 901 runs Cisco IOS XR, offering modular architecture, in-service software upgrades, and comprehensive routing protocol support.
Yes. It supports in-service software upgrades (ISSU), interface redundancy, and stateful switchover for seamless failover.
Management options include a local console CLI, out-of-band Ethernet management, SNMP, NetFlow, and REST-based APIs.
The base license covers IPv4 routing. Additional IOS XR feature licenses are required for MPLS, IPv6, security, and advanced QoS.
It operates at 0 °C to 45 °C, up to 95% non-condensing humidity, and altitudes up to 13,000 ft (4,000 m).
Use the included 19″ rack-mount brackets to install the ASR 901 in a 1 RU slot. Secure it with the provided screws and organize cables with the integrated management bar.
Cisco provides a limited lifetime hardware warranty with return-to-factory replacement and offers 8×5 Cisco TAC support plus software updates under Smart Net Total Care.
Yes. The ASR 901 supports concurrent TDM and Ethernet forwarding on a shared backplane to deliver mixed-service aggregation.
Typical use cases include metro Ethernet aggregation, mobile backhaul, business service demarcation, and TDM-to-packet migration.
Contact your Cisco reseller or use the Cisco ordering portal with SKU A901-6CZ-FT-A to purchase spare power modules, interface cards, or fan assemblies.