Cisco PA-2E3 7200 7500 2-Port E3 Serial Port Adapter

Cisco PA-2E3 Packet-over-E3 port adapter for the Cisco 7200, Cisco 7301, Cisco 7304, Cisco 7500, and Cisco 7600 Series router offer high-density, highly manageable E3 line termination. Demand for high- capacity corporate backbones, high- speed access to the global Internet, and trunking connections for service provider internetworking has led to growth in clear-channel E3 connections that has outpaced all other types and speeds of leased lines.

HDB3 line coding, 16- and 32-bit cycles redundancy check (CRC) supported. (16-bit CRC default)
Serial encapsulation:, HDLC: High-Level Data Link Control, PPP: Point-to-Point Protocol, Frame Relay, ATM-DXI: ATM Data Exchange Interface

Manufacturer: Cisco Systems, Inc
Manufacturer Part Number: PA-2E3
Brand Name: Cisco
Product Name: Two-port clear-channel E3 Port Adapter
Product Type: Port Adapter
Application/Usage: Data Networking
Interfaces/Ports: 2 x E3
Interfaces/Ports Details: 2 x BNC Duplex E3
Connectivity Media: Coaxial
Distance Supported: 442.91 ft Coaxial
Data Transfer Rate: 34 Mbps E3 Half/Full-duplex
Management: Remote and local loopback support, 24-hour history maintained for error statistics and failure counts, E3 alarm/event detection (once per second polling)
Status Indicators: LEDs per port: RCLK LED (Green) to indicate the port has detected a receive clock signal, AIS LED (Yellow) to indicate the port is receiving an AIS, OOF LED (Yellow) to indicate the port is in a receive OOF state, FERF LED (Yellow) to indicate the port is receiving a FERF, Local Loop (Yellow) to indicate E3 port looped locally, Remote Loop (Yellow) to indicate the far-end E3 port is looped
Temperature: 32°F (0°C) to 104°F (40°C) Operating
Temperature: -4°F (-20°C) to 149°F (65°C) Storage
Humidity: 10% to 90% Non-condensing Relative Humidity
System Requirements: Occupies one port adapter bay on any VIP2 model or one port adapter slot in any Cisco 7200 series router
Compatibility: CISCO 7200 SERIES ROUTER, CISCO 7301 SERIES ROUTER, CISCO 7304 SERIES ROUTER, CISCO 7500 SERIES ROUTER, CISCO 7600 SERIES ROUTER