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List of Abbreviations
The following are the abbreviations and technical terms
used in the 8265 Service Guide.
ac. Alternating current.
asynchronous transfer mode (ATM). A high-speed,
connection-oriented switching and multiplexing protocol
that transmits different types of traffic (voice, video, and
data) simultaneously.
ATM. Asynchronous transfer mode.
CBR. Constant bit rate
CP. Control point.
CPSW. Control point and switch (module).
dc. Direct current.
DRAM. Dynamic random access memory
EEPROM. electrically erasable programmable
read-only memory.
ESS. electronic support service
FPGA. Field programmable gate array
FRU. Field replaceable unit.
hot pluggable. Refers to a hardware component that
can be installed or removed without disturbing the
operation of any other resource that is not connected to,
or dependent, on this component.
IISP. Interim inter switch protocol.
LAN. Local area network.
LED. Light-emitting diode.
MAC. Medium access control.
Mbps. Megabits per second (10 to the power of 6 bits
per second).
ms. Millisecond (1/1000 second).
NSC. Network Support Center.
NVRAM. Non volatil random access memory
optical fiber. In fiber optics technology, a wave guide
that propagates optical signals from light-generating
transmitters to light-detecting receivers.
OSI. Open systems interconnection.
PCMCIA. Personal computer memory card
international association
PNNI. Private Network Network Interface. A routing
information protocol that enables extremely scalable, full
fubction, dynamic multi-vendor ATM switches to be
integrated in the same network.
RETAIN. Remote Technical Assistance Information
Network
RSF. Remote support facility.
s. Second.
SIMM. Single in-line memory module
SRAM. Static random access memory
SW. Switch (card).
switch card (SW). A card in the 8265 that
interconnects the adapters through an ATM cell switch.
It can have a backup.
UNI. User network interface.
UPC. Usage parameter control.
URL. Uniform resource locator.
user network interface (UNI). A standardized
interface between a user and a communication network.
Copyright IBM Corp. 1998
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Summary of Contents for 8265 Nways ATM Switch
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