Name:
PA-MC-4T1
- Description:
- Model:Cisco 7200 Series 4 port multichannel T1 port adapter with integrated CSU/DSUs
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3 Year Extended Warranty
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PA-MC-4T1 Overview
PA-MC-4T1 is a high-performance PCIe network card designed to deliver reliable connectivity in modern data centers. Engineered with four SFP+ ports, the card supports 1Gbps and 10Gbps data rates and offers seamless compatibility with routers, switches, and servers, making it an ideal choice for upgrading network interfaces and expanding high-speed connections.
Built to support essential protocols such as TCP/IP and iSCSI, PA-MC-4T1 meets the rigorous demands of mission-critical applications. Its compact form factor, straightforward installation process, and robust design ensure efficient performance and reliable operation in diverse networking environments.
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PA-MC-4T1 Specifications
| Product Type | Network Card |
| Module Type | Ethernet |
| Data Rate | 1Gbps / 10Gbps |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP / iSCSI |
| Form Factor | PCIe |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Routers / Switches / Servers |
| Max Speed | 10Gbps |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | N/A |
| Interface Ports | SFP+ |
| Expansion Slots | N/A |
| Product Name | PA-MC-4T1 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
PA-MC-4T1 Use Case
Branch Office Bandwidth Aggregation & Redundancy
An enterprise retail chain deploys a Cisco 7200 Series router with PA-MC-4T1 to terminate four independent T1 circuits at each store. Integrated CSU/DSUs provide carrier-grade line conditioning and clocking, while the multichannel T1 adapter aggregates channels into a single logical interface. Outcome: 6 Mbps of resilient, load-balanced data and voice connectivity with built-in T1 failover, reducing downtime by 75% and improving transaction throughput across 200+ locations.
Managed Services Provider Multi-Tenant T1 Termination
A network services provider leverages the Cisco 7200 Series with PA-MC-4T1 to consolidate up to four customer T1 circuits per slot, eliminating external CSU/DSUs and simplifying rack space. The integrated adapter enables zero-touch provisioning and real-time performance monitoring via SNMP. Outcome: 40% reduction in hardware footprint, 30% lower operational costs, and 99.95% SLA compliance across multi-tenant voice and data services.
Secure Financial Transaction Network Connectivity
A global bank uses the PA-MC-4T1 in its Cisco 7200 Series routers to connect branch offices to a central payment switch over dedicated T1 lines. Integrated CSU/DSUs ensure DSX-1 compliance and fault isolation, while multichannel support optimizes bandwidth utilization. Outcome: PCI-DSS-aligned, point-to-point transaction channels with 99.99% uptime, ensuring secure, low-latency processing for high-volume trading and ATM networks.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco | Routers / Switches / Servers | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | SFP+ | RJ-45 | SFP+ | SFP+ |
| Data Rate | 10Gbps | 10G | 100Mbps | 1Gbps / 10Gbps | 10G |
| Depth | 5.1 inches | 4.0 inches | N/A | N/A | N/A |
| Expansion Slots | N/A | N/A | NIM | N/A | N/A |
| Form Factor | PCIe | PCIe | Modular | PCIe | PCIe |
| Height | 1.2 inches | 0.5 inches | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet / SFP+ | Ethernet | SFP+ | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 100Mbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 5W | 15W | N/A | N/A | 12W |
| Product Name | PA-H-IPP High Performance Ethernet Module | PA-H High Performance Ethernet Module | Cisco C7200-I/O-2FE/E | PA-MC-4T1 | PA-A6-E3 |
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | Network Card | Network Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP / iSCSI | TCP/IP / iSCSI | TCP/IP | TCP/IP / iSCSI | TCP/IP |
| Weight | 0.8 lbs | 1.2 lbs | N/A | N/A | N/A |
| Width | 3.4 inches | 3.4 inches | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco 7200 Series 4-Port Multichannel T1 Port Adapter with integrated CSU/DSUs?
A
The Cisco 7200 Series PA-MC-4T1 (SKU PA-MC-4T1) is a four-channel T1 interface module with integrated Channel Service Units/Data Service Units, designed for high-availability WAN connectivity on Cisco 7200 Series routers.
Q
What are the key features of the PA-MC-4T1 module?
A
Key features include four independent T1 ports, built-in CSU/DSUs per channel, support for ESF/D4 framing and AMI/B8ZS line coding, Cisco IOS management, and industry-leading port density.
Q
Which Cisco router platforms support the PA-MC-4T1?
A
The PA-MC-4T1 is supported on all Cisco 7200 Series routers with a performance bus (for example, 7206 and 7204VXR models) running Cisco IOS 12.2 or later.
Q
How do I install the PA-MC-4T1 in a Cisco 7200 Series router?
A
Power down the router, slide the PA-MC-4T1 into an available high-speed module slot, secure the module with screws, then power up and verify detection with the 'show diag' command.
Q
How do I configure T1 interfaces on the PA-MC-4T1?
A
Enter global config mode, use 'controller T1 <slot>/<port>', set framing and line coding (for example 'framing esf' and 'linecode b8zs'), assign clock source, then configure 'interface Serial <slot>/<port>:0'.
Q
What T1 framing and line coding protocols does the PA-MC-4T1 support?
A
The PA-MC-4T1 supports Extended Superframe (ESF) and Digital Signal 4 (D4) framing, and Alternate Mark Inversion (AMI) and B8ZS line coding for North American T1 networks.
Q
What are the typical use cases for the PA-MC-4T1?
A
Common use cases include enterprise WAN access, branch office connectivity, voice trunking, backup links, and multichannel aggregation over T1 circuits.
Q
How does the integrated CSU/DSU benefit network performance?
A
Integrated CSU/DSUs eliminate the need for external devices, reduce latency, simplify cabling and management, and ensure carrier-grade signal conditioning per T1 channel.
Q
What power and environmental requirements does the PA-MC-4T1 have?
A
The PA-MC-4T1 consumes up to 40W, operates in 0°C to 40°C ambient temperature, and tolerates 5% to 85% non-condensing humidity.
Q
What are the physical dimensions and weight of the PA-MC-4T1?
A
The module measures 6.37 in × 2.04 in × 0.59 in (162 mm × 52 mm × 15 mm) and weighs approximately 0.5 lb (0.23 kg).
Q
How do I upgrade the firmware on the PA-MC-4T1?
A
Firmware is updated via Cisco IOS; use 'copy tftp://<server>/<image> flash:' and reload the router to activate the new image.
Q
How can I troubleshoot interface or line issues on the PA-MC-4T1?
A
Use 'show interfaces serial' and 'show controllers T1 <slot>/<port>' for error statistics, and run 'debug controller T1 <slot>/<port>' for real-time diagnostics.
Q
What warranty and technical support options are available for the PA-MC-4T1?
A
Cisco provides a limited lifetime hardware warranty, next-business-day replacement, and 24/7 access to Cisco TAC for software and configuration support.
Q
Is the PA-MC-4T1 certified for industry standards and regulations?
A
Yes, the PA-MC-4T1 is FCC Part 68, UL, CE, and RoHS compliant, ensuring interoperability and adherence to global safety standards.
Q
How do I order spare parts or additional PA-MC-4T1 modules?
A
Contact a Cisco authorized reseller or log into the Cisco ordering portal, reference SKU PA-MC-4T1, and verify compatibility with your router model.
Q
How does the PA-MC-4T1 compare to other Cisco T1 port adapters?
A
The PA-MC-4T1 offers higher port density with four integrated CSU/DSUs per module, advanced diagnostics, and lower rack space compared to single-port alternatives.