Instruction manual

Preface
III
Acronyms
EIA Electronic Industries Alliance
IEEE Institute of Electrical and Electronics Engineers, Inc.
JIS Japanese Industrial Standards
LAN Local Area Network
LED Light Emitting Diode
MDI Medium Dependent Interface
MDI-X Medium Dependent Interface Crossover
PoE Power over Ethernet
PS Power Supply
RS-232C Recommended Standard 232C
SD Secure Digital
SFP Small Form factor Pluggable
TCP/IP Transmission Control Protocol/Internet Protocol
T/R Transmitter/Receiver
URL Uniform Resource Locator
UTP Unshielded Twisted Pair
Conventions: The terms "Switch" and "switch"
The term Switch (upper-case "S") is an abbreviation for any or all of the following models:
AX2200S series switch
AX1250S series switch
AX1240S series switch
The term switch (lower-case "s") might refer to a Switch, another type of switch from the
current vendor, or a switch from another vendor. The context decides the meaning.