The Cisco A9K-MPA-20X10GE Modular Port Adapter is a high-density networking module designed for Cisco ASR 9000 Series routers, delivering scalable 20-port 10 Gigabit Ethernet connectivity for carrier-grade and enterprise environments. Engineered for high-performance edge, aggregation, and core deployments, it provides reliable high-speed data transport and flexible network expansion.
Featuring 20 × 10GbE SFP+ ports, the A9K-MPA-20X10GE enables high-bandwidth connectivity for modern metro Ethernet, telecom, and enterprise backbone infrastructures. Its support for SFP+ optics provides deployment flexibility across various fiber networking environments.
Built for carrier-grade performance, the module supports advanced networking technologies including MPLS, QoS, NetFlow, and Layer 2/Layer 3 services, enabling efficient traffic management and optimized service delivery. With support for IEEE 802.3, 802.3x, and 802.1ag standards, it ensures reliable interoperability and enhanced Ethernet operations.
Powered by Cisco IOS XR, the A9K-MPA-20X10GE supports advanced programmability, automation, and service provider features required for scalable network architectures. Its hot-swappable modular design allows seamless upgrades and maintenance without disrupting network operations.
Designed for service provider edge networks, metro aggregation, telecom backbones, enterprise core infrastructures, and data center interconnects, this modular port adapter delivers high throughput, low latency, and dependable carrier-class reliability.
With its combination of high-density 10GbE connectivity, modular scalability, and advanced traffic handling capabilities, the Cisco A9K-MPA-20X10GE is an ideal solution for modern high-performance networking environments.
Product Specifications – Cisco A9K-MPA-20X10GE 20-Port 10 Gigabit Ethernet Modular Port Adapter
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| Specification |
Details |
| Product Name |
Cisco A9K-MPA-20X10GE Modular Port Adapter |
| Manufacturer |
Cisco Systems |
| Part Number |
A9K-MPA-20X10GE |
| Product Type |
Modular Port Adapter (MPA) |
| Product Series |
Cisco ASR 9000 Series |
| Compatible Platforms |
Cisco ASR 9000 Series Routers |
| Port Configuration |
20 × 10 Gigabit Ethernet |
| Interface Type |
SFP+ |
| Supported Speed |
10 Gigabit Ethernet per port |
| Aggregate Bandwidth |
High-density 200 Gbps class connectivity |
| Data Transfer Rate |
Up to 10 Gbps per port |
| Standards Compliance |
IEEE 802.3, IEEE 802.3x, IEEE 802.1ag |
| Layer Support |
Layer 2 and Layer 3 |
| Routing Features |
MPLS, IPv4, IPv6 |
| QoS Support |
Advanced QoS and traffic management |
| Monitoring Features |
NetFlow support |
| Carrier Ethernet Features |
OAM, Ethernet services |
| Traffic Handling |
High-throughput, low-latency forwarding |
| Optics Support |
Requires SFP+ transceivers (sold separately) |
| Hot-Swappable |
Yes |
| Form Factor |
Plug-in modular adapter |
| Cooling |
Chassis-based cooling |
| Power |
Powered through ASR 9000 chassis |
| Redundancy |
Supported through platform architecture |
| Operating System |
Cisco IOS XR |
| Management |
CLI, SNMP, NETCONF/YANG |
| Automation Support |
Programmability and API support |
| Application |
Service provider edge, aggregation, core networking |
| Deployment Type |
Carrier-grade and enterprise backbone |
| Scalability |
High-density modular network expansion |
| Reliability |
Designed for continuous carrier-grade operation |
| Environment |
Telecom, ISP, enterprise deployments |
| Condition |
New / Cisco Certified |
| Use Cases |
Metro Ethernet, aggregation, telecom backbone, data center interconnect |
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FAQs
Q1. How many ports are available on this module?
It provides 20 x 10 Gigabit Ethernet SFP+ ports.
Q2. Are SFP+ modules included?
No, SFP+ transceivers must be purchased separately.
Q3. Which routers support this adapter?
It is designed for Cisco ASR 9000 Series routers.
Q4. What is the speed supported per port?
Each port supports up to 10 Gbps.
Q5. Is this suitable for carrier-grade deployments?
Yes, it is built for service provider and enterprise-grade high-performance networks.
