ASCII

American Standard Code for Information Interchange
FDDI

Fiber Distributed Data Interface

  • Notes: ANSI, ISO 8314

ASCII

ACK

Acknowledgment

  • Description: ASCII control character (0o006, d6, 0x06)
BEL

Bell

  • Description: ASCII control character (0o007, d7, 0x07)
BS

Backspace

  • Description: ASCII control character (0o010, d8, 0x08)
CAN

Cancel

  • Description: ASCII control character (0o030, d24, 0x18)
CR

Carriage return

  • Description: ASCII control character (0o015, d13, 0x0D)
DC1

Device Control 1

  • Description: ASCII control character, often XON (0o021, d17, 0x11)
DC2

Device Control 2

  • Description: ASCII control character (0o022, d18, 0x12)
DC3

Device Control 3

  • Description: ASCII control character, often XOFF (0o023, d19, 0x13)
DC4

Device Control 4

  • Description: ASCII control character (0o024, d20, 0x14)
DEL

Delete

  • Description: ASCII control character (0o177, d127, 0x7F)
DLE

Data Link Escape

  • Description: ASCII control character (0o020, d16, 0x10)
EM

End of Medium

  • Description: ASCII control character (0o031, d25, 0x19)
ENQ

Enquiry

  • Description: ASCII control character (0o005, d5, 0x05)
EOT

End of Transmission

  • Description: ASCII control character (0o004, d4, 0x04)
ESC

Escape

  • Description: ASCII control character (0o033, d27, 0x1B)
ETB

End of Transmission Block

  • Description: ASCII control character (0o027, d23, 0x17)
ETX

End of Text

  • Description: ASCII control character (0o003, d3, 0x03)
FF

Form feed

  • Description: ASCII control character (0o014, d12, 0x0C)
FS

File Separator

  • Description: ASCII control character (0o034, d28, 0x1C)
GS

Group Separator

  • Description: ASCII control character (0o035, d29, 0x1D)
HT

Horizontal Tab

  • Description: ASCII control character (0o011, d9, 0x09)
LF

Line feed

  • Description: ASCII control character (0o012, d10, 0x0A)
NAK

Negative Acknowledgement

  • Description: ASCII control character (0o025, d21, 0x15)
NUL

Null character

  • Description: ASCII control character (0o000, d0, 0x00)
RS

Record Separator

  • Description: ASCII control character (0o036, d30, 0x1E)
SI

Shift In

  • Description: ASCII control character (0o017, d15, 0x0F)
SO

Shift Out

  • Description: ASCII control character (0o016, d14, 0x0E)
SOH

Start of Header

  • Description: ASCII control character (0o001, d1, 0x01)
STX

Start of Text

  • Description: ASCII control character (0o002, d2, 0x02)
SUB

Substitute

  • Description: ASCII control character (0o032, d26, 0x1A)
SYN

Synchronous idle

  • Description: ASCII control character (0o026, d22, 0x16)
US

Unit Separator

  • Description: ASCII control character (0o037, d31, 0x1F)
VT

Vertical Tab

  • Description: ASCII control character (0o013, d11, 0x0B)

FDDI

AII

Active Input Interface
AOI

Active Output Interface
CDDI

Copper Distributed Data Interface
CMT

Connection ManagemenT
CSM-UX

Circuit Switching MUltipleXer
DAC

Dual Attached Concentrator
DAS

Dual Attachment Station
DMDAC

Dual MAC Dual Attached Concentrator
ECM

Entity Coordination Management
ED

End Delimiter
FC

Frame Control
FCS

Frame Check Sequence
FFDT

FDDI Full Duplexing Technology
FFOL

FDDI Follow-On-LAN
FS

Frame Status
H-MUX

Hybrid MUltipleXer
HRC

Hybrid Ring Control
MIC

Media Interface Connector
MLT3

MuLTilevel-3
P-MAC

Packet Media Access Control
PCM

Physical Connection Management
PMD

Physical (layer) Medium Dependent
RMT

Ring ManagemenT
SAC

Single Attachment Concentrator
SAS

Single Attachment Station
SBA

Synchronous Bandwidth Allocation
SD

Starting Delimiter
SDDI

Shielded Distributed Data Interface
SMDAC

Single MAC Dual Attached Concentrator
SMF

Single Mode Fiberoptic cable
SMT

Station Management
THT

Token Holding Timer
TP-PMD

Twisted Pair Physical layer Medium Dependent
TPDDI

Twisted Pair Distributed Data Interface
TRT

Token Rotation Timer
TTRP

Time Token Rotation Protocol
TTRT

Target Token Rotation Time
WBC

Wide Band Channel