Universal Serial Bus
USB Specification Version 1.0 (Texas Instruments)
 

SCSI Faq
Cable Specs, Connectors, Pin Signals, Terminators,
Differential vs. Single-Ended, Shielding, etc.
SCSI-3
Ultra 2 SCSI- LVD Technology
80-Pin SCSI 
High-Speed Serial Interface (HSSI)
HSSI Technical Specification (CISCO)
HSSI Interface Cable Connector
Definition, Cable Specifications, Length Limits, Pin Signals, Connectors, etc.

IEEE-1394 / FireWire
Serial Storage Architecture (SSA)-references
The Fiber Channel Standard

Cabling Tutorial
TIA/EIA-568A Standard, Structured Cabling Systems
EIA/TIA 568 Standard Pinouts
Data Communications Cabling FAQ

Ethernet / IEEE 802.3
Ethernet Cables
Token-Ring FAQ
ARCnet Topology and Cabling Rules

100VG-AnyLAN Technology 
Wireless LAN Standard

RS-232 Fundamentals
RS-232 FAQ
MIDI CABLES-Mogami Technical Catalog
VESA Standards- Enhanced Video Connector (EVC)
Digital Flat Panel (DFP)  Specification

NTS Wiring Standards (Wiring for Buildings)

Introduction to ATM
ATM Cabling Specifications

The Basics of Fiber Optic Cable
Single Mode, Multimode, and Plastic Optical Fiber

CDDI, FDDI 

EIA - Electronic Industries Association
IEEE - Institute of Electrical and Electronic Engineers
ANSI - American National Standards Institute