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PA-T3+
Model:Cisco 7200 Series 1 Port T3 Serial Port Adapter Enhanc...
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PA-T3+ is a high-performance Ethernet network card engineered for modern data centers and enterprise servers. It offers robust 10Gbps connectivity via SFP+ connectors, ensuring seamless integration with routers, switches, and other critical networking equipment. Designed in a PCIe form factor, this module supports essential protocols such as TCP/IP and iSCSI, delivering reliable data transmission for demanding applications.
Optimized for expanding data center capacity and upgrading server network interfaces, PA-T3+ features advanced capabilities including auto‑negotiation, wake‑on‑LAN, jumbo frames, and QoS support. Its reliable performance within an operating temperature range of 0 to 70°C, coupled with a compact design, makes it an ideal solution for high-speed networks and enterprise-grade infrastructures.
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Request bulk order quote for PA-T3+ for additional pricing. Browse the full Cisco 7200 Modules series or explore all Cisco products.
A multinational financial services firm requires dedicated 45 Mbps T3 connectivity between its New York and London data centers for real-time transaction replication. By deploying the PA-T3+-Model:Cisco 7200 Series 1 Port T3 Serial Port Adapter Enhanced in its Cisco 7200 router, the company leverages full-duplex hardware framing and CRC error correction for low-latency, high-throughput WAN aggregation. Outcome: sub-5 ms latency, 99.99 % uptime, and compliance with global financial data integrity regulations.
A leading healthcare provider implements an automatic failover link using the PA-T3+-Model:Cisco 7200 Series 1 Port T3 Serial Port Adapter Enhanced as a secondary T3 circuit to back up its primary MPLS network. The adapter’s built-in DS3 clock synchronization and robust error correction ensure seamless rerouting of critical electronic medical record traffic during outages. Outcome: continuous patient-data access, adherence to HIPAA uptime standards, and minimized operational risk.
A municipal public safety department deploys PA-T3+-Model:Cisco 7200 Series 1 Port T3 Serial Port Adapter Enhanced in Cisco 7200 routers to backhaul voice, video, and telemetry from remote fire stations to the central dispatch. The adapter’s high-bandwidth T3 interface and jitter management support concurrent emergency communications streams. Outcome: reliable 24/7 dispatch operations, improved incident response coordination, and enhanced community safety.
To get the detailed certification, please go to the Compliance Center.
| PA-T3+ |  PA-A6-OC3MM |  PA-A6-OC3SMI |  PA-MC-E3 |  PA-MC-4T1 | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Module | WAN Module | Network Card | Network Card |
| Module Type | Ethernet | WAN | OC-3 Optical Module | Ethernet | Ethernet |
| Data Rate | 10G | OC-3 (155.52 Mbps) | 155.52 Mbps | 10G | 1Gbps / 10Gbps |
| Connector Type | SFP+ | LC | LC Duplex | SFP+ | SFP+ |
| Supported Protocols | TCP/IP, iSCSI | SONET/SDH | SONET/SDH | TCP/IP | TCP/IP / iSCSI |
| Form Factor | PCIe | PCIe | Modular | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | N/A | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Routers, Switches, SONET/SDH systems | Cisco, Juniper | Cisco, Juniper, Arista, Dell, HP | Routers / Switches / Servers |
| Max Speed | 10Gbps | 155.52 Mbps | OC-3 (155.52 Mbps) | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | N/A | Auto-negotiation, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | 15W | N/A | 15W | 12W | N/A |
| Interface Ports | Ethernet | Optical Fiber | LC Duplex | SFP+ | SFP+ |
| Expansion Slots | N/A | PCIe | N/A | PCIe | N/A |
| Product Name | PA-T3+ Ethernet Network Card | PA-A6-OC3MM | PA-A6-OC3SMI Optical Carrier Module | PA-MC-E3 High-Performance Ethernet Module | PA-MC-4T1 |
| Height | 0.5 inches | N/A | 1.2 inches | 1.73 inches | N/A |
| Width | 3.5 inches | N/A | 3.4 inches | 4.19 inches | N/A |
| Depth | 5 inches | N/A | 0.8 inches | 0.75 inches | N/A |
| Weight | 1 lb | N/A | 0.5 lbs | 0.5 lbs | N/A |
The PA-T3+ module offers excellent T3 performance. It seamlessly integrates into our network and provides reliable, high-speed data transfer for all our critical applications.
This module has been incredibly reliable. The PA-T3+ ensures fast and stable T3 connectivity, helping us manage large data loads without any performance issues.
We rely on the PA-T3+ for its robust performance. It supports fast T3 connections and enhances the overall stability and speed of our network.
The PA-T3+ module is perfect for our needs. It provides stable, high-speed T3 connections, ensuring smooth data transfer even under heavy traffic.
Great performance with the PA-T3+. It supports T3 connectivity and offers excellent reliability, ensuring uninterrupted performance for our enterprise applications.
The Cisco PA-T3+ Enhanced adapter is a 1-port T3 serial interface module designed for Cisco 7200 Series routers, providing up to 45 Mbps of DS3 connectivity.
The PA-T3+ Enhanced adapter is compatible with Cisco 7200, 7200 VXR and 7301 router platforms that feature a Cisco IOS Packet Adapter slot.
The adapter supports full-rate DS3 at 44.736 Mbps and fractional T3 via channelization into up to 28 DS1 (1.544 Mbps) timeslots.
Yes. The PA-T3+ Enhanced supports channelized T3, allowing you to split a single DS3 link into 28 independent DS1 (T1) circuits.
You must use a standard RJ-48C female-to-female coax cable or Smart Serial cable with a male DB-15 connector for DS3 service.
No additional software license is required. The Cisco IOS image on your 7200 Series router includes native support for the PA-T3+ Enhanced adapter.
Power down the router, insert the PA-T3+ Enhanced module into an available Packet Adapter slot, secure the retention screw, then power the router back on.
Enter global configuration mode, define the interface (e.g., interface serial 2), set encapsulation (e.g., hdlc), then assign IP address under that interface.
Use show controllers serial <slot/port> for line status and show interfaces serial <slot/port> for protocol statistics and error counts.
The adapter supports HDLC, PPP, Frame Relay, MLPPP, and QoS features when paired with Cisco IOS on the 7200 Series.
The module measures 4.5″ × 0.8″ × 7.0″ (11.4 cm × 2.0 cm × 17.8 cm) and weighs approximately 0.5 lb (0.23 kg).
Operating temperature is 0°C to 40°C with relative humidity between 10% and 90% non-condensing when installed in a Cisco 7200 router.
The adapter draws approximately 5 W from the Cisco 7200 Series router power supply under full load conditions.
Cisco provides a limited lifetime warranty on the PA-T3+ Enhanced adapter plus 90 days of complimentary TAC support; extended SMARTnet contracts are available.
Typical use cases include high-speed internet access, dedicated voice and data aggregation, WAN failover links, and enterprise Site-to-Site VPN backbones.