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PA-2E3
Model:Cisco 7200 Series 2 Port E3 Serial Port Adapter with E...
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PA-2E3 is a high-performance Ethernet module designed to deliver up to 10Gbps data rates through its SFP+ connector, ensuring rapid and reliable connectivity for modern data centers and network infrastructures. It is built for use in routers, switches, and servers, providing seamless support for TCP/IP and iSCSI protocols within a robust PCIe form factor for easy installation.
The PA-2E3 module is optimized for expanding data center capacity and upgrading network interfaces, making it ideal for high-speed network connections in demanding environments. With a focus on reliability and enhanced performance, it meets the rigorous requirements of enterprise-grade applications while providing features such as auto-negotiation, wake-on-LAN, jumbo frames, and QoS for superior network management.
PA-2E3 price is $4,931.79, a 61% saving from the Cisco list price of $12,645.61. PA-2E3 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PA-2E3 for additional pricing. Browse the full Cisco 7200 Modules series or explore all Cisco products.
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| PA-2E3 |  C7200-I/O-2FE/E |  PA-H-IPP |  SA-VAM2+ |  PA-T3/E3-EC | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | WAN Module |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | WAN |
| Data Rate | 10G | 100Mbps | 10Gbps | 10G | T3: 45 Mbps / E3: 34 Mbps |
| Connector Type | SFP+ | RJ-45 | SFP+ | SFP+ | Proprietary Modular T3/E3 Connector |
| Supported Protocols | TCP/IP / iSCSI | TCP/IP | TCP/IP / iSCSI | TCP/IP / iSCSI | TCP/IP |
| Form Factor | PCIe | Modular | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Dell, HP |
| Max Speed | 10Gbps | 100Mbps | 10Gbps | 10Gbps | T3: 45 Mbps / E3: 34 Mbps |
| Interface Ports | Ethernet | Ethernet | Ethernet | SFP+ | T3/E3 |
| Product Name | PA-2E3 10Gbps Ethernet Network Card | Cisco C7200-I/O-2FE/E | PA-H-IPP High Performance Ethernet Module | SA-VAM2+ High-Performance Ethernet Module | PA-T3/E3-EC |
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.
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.
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.
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.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
The PA-2E3 module provides exceptional E3 connectivity. It offers reliable performance and smooth data transfer, improving the overall stability of our network.
We've been using the PA-2E3 for months, and it's been great. It ensures stable and fast data transfer, supporting our high-demand applications.
The PA-2E3 is ideal for our network needs. It offers solid E3 connectivity and integrates seamlessly with our system, enhancing performance and reliability.
The PA-2E3 module works flawlessly. It supports high-speed E3 connections, ensuring smooth and efficient data transfer across our infrastructure.
We rely on the PA-2E3 for its reliable performance. It ensures stable E3 connectivity, helping improve the speed and efficiency of our network.
The Cisco 7200 Series 2 Port E3 Serial Port Adapter (SKU PA-2E3) is an expansion module that provides two 2.048 Mbps E3 serial interfaces with integrated DSUs for Cisco 7200 routers.
The PA-2E3 offers dual 2.048 Mbps E3 ports, built-in E3 DSUs, support for channelized and unchannelized services, and full management via Cisco IOS.
The PA-2E3 is compatible with Cisco 7200 Series routers equipped with the NM or AIM expansion slots and running Cisco IOS 12.2(13)T or later.
Power down the router, insert the PA-2E3 into an available NM or AIM slot, secure the module with screws, reconnect cables, and power on the router.
Use Cisco IOS commands: enter global configuration mode, define the interface (e.g., interface serial0/0/0), set encapsulation, clock rate, and service parameters, then apply and save.
The PA-2E3 supports 2.048 Mbps per port for both channelized (32×64 kbps timeslots) and unchannelized E3 services.
Yes, each port on the PA-2E3 features an integrated E3 DSU, eliminating the need for external DSU hardware.
Yes, the PA-2E3 supports channelized operation, allowing you to allocate up to 32 individual 64 kbps channels per port.
The PA-2E3 supports HDLC, PPP, Frame Relay, ATM, MPLS, and other Layer 2 protocols compatible with Cisco IOS.
Use Cisco IOS show commands (e.g., show interfaces serial0/0/0) and SNMP-based tools to view statistics, errors, and signal quality.
The PA-2E3 measures 3.5″×9.5″×0.8″, draws 15 W, and operates in standard Cisco 7200 temperature (0–40 °C) and humidity (10–85%) ranges.
Yes, the PA-2E3 is fully compliant with RoHS Directive 2011/65/EU, ensuring restricted use of hazardous substances.
Download the latest Cisco IOS images and serial adapter firmware from the Cisco Software Download Center using your service contract credentials.
The PA-2E3 includes Cisco’s Limited Lifetime Warranty; additional support is available via Cisco SMARTnet service contracts.
The PA-2E3 uniquely integrates dual E3 DSUs on-board, reducing rack space and eliminating external hardware compared to standalone DSU adapters.
You can purchase the PA-2E3 through Cisco authorized resellers, the Cisco Commerce Workspace, or Cisco’s online store.
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