A
Authentification servers provide
public access to certificates, and are
integrated with electronic
information retrieval systems to
this end. Free access to certificates
is necessary to support
authentication in open systems.
Application Simulator
Test tool that can simulate
applications and/or SMSCs.
D
Direct Current
DC
Data Collection
Dynamic Random Access Memory
DRAM
A type of memory chip that has to
be refreshed periodically.
Digital Signal Level-1
(1.544Mbits/sec)
DS1
A widely used standard in
telecommunications in North
America and Japan to transmit
voice and data between devices.
The data transmitted over a
physical T1 line.
Digital Versatile Disk
DVD
E
The E5-APP-B card is a complete
application server platform
E5-APP-B
designed to operate within a heavy
duty EAGLE shelf. An E5-APP-B
card consists of the card, a
microprocessor, 8 GB RAM, and
two removable drive modules with
an operating system and an
application, such as EPAP, loaded.
56
910-6535-001 Revision D, February 2014
Glossary
Hardware and Installation Manual
