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PA-A6-E3
Model:Cisco 7200 Series 1 Port Enh ATM E3 Port Adapter
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PA-A6-E3 is an advanced Ethernet module engineered to provide high-speed connectivity with a maximum data rate of 10G via its SFP+ connector. Built for compatibility with routers, switches, and servers, this module supports essential TCP/IP protocols to ensure robust and reliable network performance.
Designed in a PCIe form factor for straightforward installation, PA-A6-E3 is ideal for expanding data center capacity, upgrading server network interfaces, and connecting to high-speed networks. It delivers key features such as auto-negotiation, jumbo frames, and QoS, meeting the demands of modern high-speed networking environments.
PA-A6-E3 price is $1,618.64, a 80% saving from the Cisco list price of $8,093.20. PA-A6-E3 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PA-A6-E3 for additional pricing. Browse the full Cisco 7200 Modules series or explore all Cisco products.
In a global financial services firm, the PA-A6-E3-Model:Cisco 7200 Series 1 Port Enh ATM E3 Port Adapter delivers dedicated 34 Mbps ATM E3 connectivity to link regional trading floors, ensuring sub-10 ms latency and strict QoS for mission-critical market data. The outcome is a resilient WAN backbone with 99.99% uptime, guaranteeing real-time transaction processing and full regulatory compliance.
Telecommunications providers deploy the PA-A6-E3-Model:Cisco 7200 Series 1 Port Enh ATM E3 Port Adapter in edge routers to aggregate multiple E3 circuits over ATM networks, enabling scalable bandwidth expansion and granular SLA enforcement. This approach boosts service agility, cuts OPEX by up to 20%, and accelerates new offering rollouts with deterministic performance.
Enterprises implement the PA-A6-E3-Model:Cisco 7200 Series 1 Port Enh ATM E3 Port Adapter to create secondary ATM E3 circuits between primary and remote data centers for secure, high-throughput replication. By providing deterministic bandwidth and low jitter, this solution achieves an RPO under 5 minutes and an RTO under 30 minutes, safeguarding critical business applications against downtime.
To get the detailed certification, please go to the Compliance Center.
 PA-A6-E3 |  PA-MC-T3-EC |  PA-A6-OC3SMI |  NPE-G1 |  PA-8T-V35 | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Card | WAN Module | Network Card | Network Card |
| Module Type | Ethernet | Ethernet | OC-3 Optical Module | Ethernet | Ethernet |
| Data Rate | 10G | 10Gbps | 155.52 Mbps | 10G | 10G |
| Connector Type | SFP+ | SFP+ | LC Duplex | SFP28 | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | SONET/SDH | TCP/IP, iSCSI | TCP/IP, iSCSI |
| Form Factor | PCIe | PCIe | Modular | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V, 5V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | 10Gbps | OC-3 (155.52 Mbps) | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 12W | 15W | 15W | 15W | 15W |
| Interface Ports | Ethernet | Ethernet | LC Duplex | Ethernet | SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | PA-A6-E3 | PA-MC-T3-EC | PA-A6-OC3SMI Optical Carrier Module | NPE-G1 High Performance Ethernet Card | PA-8T-V35 |
| Height | N/A | N/A | 1.2 inches | 1.0 inches | N/A |
| Width | N/A | N/A | 3.4 inches | 2.0 inches | N/A |
| Depth | N/A | N/A | 0.8 inches | 0.5 inches | N/A |
| Weight | N/A | N/A | 0.5 lbs | 0.75 lbs | N/A |
The PA-A6-E3 module has been a reliable addition to our setup. It supports high-speed E3 connections and ensures seamless data transfer across our network.
This module provides great performance. The PA-A6-E3 handles E3 connections efficiently, ensuring fast, stable data transfer for all our critical applications.
We rely on the PA-A6-E3 for its excellent performance. It supports high-speed E3 connections and integrates seamlessly into our infrastructure.
The PA-A6-E3 module offers solid performance. It ensures high-speed E3 connectivity and supports smooth, reliable data transfer across our network.
The PA-A6-E3 has improved our network. It handles E3 connections efficiently, providing fast, stable data transfer even during high-demand usage.
The Cisco PA-A6-E3 is a 1 Port Enhanced ATM E3 Port Adapter for Cisco 7200 Series routers, providing a single 34.368 Mbps ATM interface for reliable high-speed WAN connectivity.
The PA-A6-E3 is compatible with all Cisco 7200 Series platforms that include a port-adapter slot, including the 7201, 7204, 7206, and 7206VXR models.
It uses a 75-ohm coaxial BNC connector and complies with ITU-T G.703 and G.704 for E3 signaling and ATM Forum UNI 3.1/4.0 for ATM interfaces.
The adapter supports the full E3 line rate of 34.368 Mbps, enabling efficient transport of voice, video, and data over ATM networks.