Cisco Systems PA-POS-2OC3 PA-POS-1OC3 Overview, C H A P T E R, Interface Specifications, page

C H A P T E R 1

PA-POS-1OC3 Overview

This chapter describes the PA-POS-1OC3 and contains the following sections:

•PA-POS-1OC3 Overview, page 1-1

•SONET/SDH Overview, page 1-2

•Features, page 1-3

•Interface Specifications, page 1-4

•OC-3 Optical Fiber Specifications, page 1-4

•Using Statistics to Estimate Link Loss and Power Budget, page 1-6

•LEDs, page 1-6

•Cables and Connectors, page 1-7

•Port Adapter Slot Locations on the Supported Platforms, page 1-8

•Identifying Interface Addresses, page 1-20

PA-POS-1OC3 Overview

The PA-POS-1OC3 provides a single Packet-over-SONET (POS) port in a single port adapter slot. The port functions as a single independent OC-3c/STM1 port. The PA-POS-1OC3 is used as a direct connection between the supported router or switch platform and an external network.

The PA-POS-1OC3 fits into a single port adapter slot on the Cisco 7201 router, Cisco 7204VXR router, Cisco 7206VXR router, Cisco 7301 router, Cisco 7304 PCI port adapter carrier card in Cisco 7304 router, the 7401ASR router, Cisco 7500 series routers (Cisco 7505, Cisco 7507, Cisco 7513), and Cisco 7600 series routers (Cisco 7603, Cisco 7606, Cisco 7609, Cisco 7613) with FlexWAN or Enhanced FlexWAN.

Note The Cisco 7206VXR router can be used as a router shelf in a Cisco AS5800 universal access server. Refer to the Cisco AS5800 documentation at the following URL: http://www.cisco.com/en/US/products/hw/univgate/ps509/tsd_products_support_series_home.html

PA-POS-1OC3 Single-Port Port Adapter Installation and Configuration Guide

OL-6514-04 1-1