Specifications

WAN Ports 5-1
WAN ports Introduction
Chapter 5
WAN ports
5.1 Introduction
This chapter provides configuration and troubleshooting information for the Wide-Area
Network (WAN) ports. There are four WAN ports available on the IMACS-200.
The WAN ports manage the flow of data through the IMACS-200 network. They terminate T1
lines and generate or receive network timing clocks. They also cross-connect DS0 time slots,
to pass data through the system from one T1 line to another.
5.2 WAN port Descriptions
The WAN ports are used for connection to a 1.544 Mbps T1 network. There are four ports
available on the IMACS-200, ports numbered W1-1, W1-2, W1-3 and W1-4. Connection to
the WAN ports are made through the rear panel of the IMACS-200, labeled T1/E1 and
numbered 1 through 4. E1 will be available in a future release. The access to these ports is via
four separate RJ45 connectors. Refer to Section Table 2-6. on page 10 of the System
Installation chapter for pinouts of the WAN connections.