Glossary
-11
A physical connection to the earth, chassis, or other reference point
HDB3
High-Density Bipolar Order of 3, three-zero maximum coding for E1 lines. Provides a fourth
zero violation for data bytes.
HDLC
High-Level Data Link Control (bit-oriented protocol)
HDSL
High-bit rate Digital Subscriber Line
HSU port
High-Speed Unit port (one of the data ports for this system).
HMI
Host Management Interface
HOM
HDSL OEM Module
ICMP
Internet Control Message Protocol
IEC
Inter-exchange Carrier (also called IXC)
IMUX
Inverse Multiplexer
IMUX port
A resource port that gives users access to the ISDN network for bandwidth-on-demand
applications.
inverted a-law
A variation of a-law encoding that provides a higher ones density on E1 lines.
IP
Summary of Contents for IMA CS-200 System
Page 18: ...8 Table of Contents Model No Running Head Table of Contents...
Page 22: ...4 List of Figures Model No Running Head List of Figures...
Page 130: ...4 46 General Features Model No Running Head CPU Troubleshooting IMACS 200 General Features...
Page 148: ...5 18 WAN Ports Model No Running Head WAN port Troubleshooting WAN ports...
Page 202: ...9 14 High Speed Data Ports Model No Running Head...
Page 208: ...10 6 OHSU Ports Model No Running Head...
Page 230: ...12 16 IPR Model No Running Head IPR Configuration Screens and Settings IP Routing...
Page 264: ...A 12 System Standards and Specifications Model No Running Head IPR Server Specifications...
Page 274: ...B 10 Error Messages Model No Running Head...
Page 294: ...20 Glossary Model No Running Head Zero Code Suppression...