Cisco ASR 900 A901-6CZ-FT-A Cisco ASR 900 series module / router
Brand: Cisco | Category: Network Equipment
SKU: CSC-A901-6CZ-FT-A | Part #: A901-6CZ-FT-A | MPN: A901-6CZ-FT-A
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About the Cisco ASR 900 A901-6CZ-FT-A Cisco ASR 900 series module / router
Quality of Service, traffic shaping, BGP/OSPF, and app-aware routing form the foundation of the Cisco ASR 900 A901-6CZ-FT-A, a purpose-built 1RU fixed-configuration router engineered for service provider and enterprise edge deployments. This Cisco ASR 900 series module delivers carrier-grade Layer 2 and Layer 3 switching capabilities in a compact form factor designed for standard 19-inch rack mounting. The device features 6 combo GE/SFP uplink ports with SFP/SFP+ capability and 8 Gigabit Ethernet copper access ports, providing flexible connectivity for both legacy and modern network infrastructures. Running Cisco IOS and IOS-XE platforms, the ASR 901 supports hierarchical QoS with traffic shaping, policing, classification, and scheduling to ensure optimal application performance across converged networks.
Network engineers and IT operations teams responsible for service provider edge networks, multi-protocol label switching (MPLS) deployments, and carrier Ethernet services select the A901-6CZ-FT-A for its robust protocol stack. The router implements MPLS, BGP, OSPF, IS-IS, and IPv4/IPv6 static routing, alongside advanced Layer 2 services including VPLS, H-VPLS, EoMPLS, and Q-in-Q VLAN stacking. High-availability features such as sub-50ms G.8032 Ethernet ring protection switching and Non-Stop Forwarding ensure minimal service disruption, while IEEE 1588v2 Precision Time Protocol and Synchronous Ethernet timing support mission-critical synchronized deployments. The device operates across a commercial temperature range of 0°C to 45°C and is NEBS Level 3 capable, CE, and FCC compliant for global deployments.
The ASR 901 is managed through console, out-of-band Ethernet, SNMP, NETCONF/YANG, and Cisco EEM interfaces, enabling seamless integration into modern network automation frameworks. AC power and front-to-back airflow design ensure straightforward installation in standard data center environments. To evaluate the Cisco ASR 900 series module A901-6CZ-FT-A for your infrastructure requirements, contact Omnixon Global via RFQ.
```Technical Specifications
| Brand | Cisco |
| Category | Network Equipment |
| SKU | CSC-A901-6CZ-FT-A |
| Part Number | A901-6CZ-FT-A |
| Condition | New |
| Manufacturer Part Number | A901-6CZ-FT-A |
| Product Series | Cisco ASR 900 Series |
| Product Model | ASR 901 |
| Form Factor | 1RU fixed-configuration router |
| Power Supply Type | AC |
| Airflow Direction | Front-to-back |
| Uplink Ports | 6 x combo GE/SFP (SFP/SFP+ capable) ports |
| Access Ports | 8 x 10/100/1000BASE-T copper Gigabit Ethernet ports |
| Software Platform | Cisco IOS / IOS-XE |
| Layer 2 Features | VPLS, H-VPLS, EoMPLS, Q-in-Q VLAN stacking, IEEE 802.1ad, G.8032 Ethernet Ring Protection |
| Layer 3 Features | MPLS, MPLS L3VPN, BGP, OSPF, IS-IS, static routing, IPv4 and IPv6 |
| Timing and Synchronization | IEEE 1588v2 Precision Time Protocol (PTP), Synchronous Ethernet (SyncE), ITU-T G.8265.1 |
| Quality of Service | Hierarchical QoS (HQoS), traffic shaping, policing, classification, scheduling |
| High Availability | Sub-50ms G.8032 ring protection switching, Non-Stop Forwarding (NSF) |
| Management Interfaces | Console, out-of-band management Ethernet, SNMP, NETCONF/YANG, Cisco EEM |
| Operating Temperature | 0°C to 45°C (commercial range) |
| Mounting | Rack-mountable, standard 19-inch rack |
| Regulatory Compliance | NEBS Level 3 capable (per ASR 901 series), CE, FCC |
Frequently Asked Questions about Cisco ASR 900 A901-6CZ-FT-A Cisco ASR 900 series module / router
What does the Cisco ASR 900 A901-6CZ-FT-A Cisco ASR 900 series module / router do?
The Cisco ASR 900 A901-6CZ-FT-A Cisco ASR 900 series module / router is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Juniper/Arista environments.
Is the Cisco ASR 900 A901-6CZ-FT-A Cisco ASR 900 series module / router compatible with my infrastructure?
The Cisco ASR 900 A901-6CZ-FT-A Cisco ASR 900 series module / router interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.