USOC Codes
Cable Pin Out Diagrams for a lot of different cable hook ups
Optical Isolation
stop ground loops
Networking Technologies Tutorials
Ethernet Topologies
Over view, cable spec., fiber, 100TX copper,
Gigabit Speed nets.
10baseT 100baseTX& Data RJ45
pin out (wiring diagrams)
Did you ever stand there with a LAN cable in your hand and say "how did that pin
out go"??
RJ-48C
and RJ48S jack pin out
RJ
11C thru RJ48 Jacks - a Glossary
FDDI info
Fiber Tutorial
SCSI info
LIGHTNING AND SURGE
PROTECTION good Tutorial on the subject
Bell Modem Standards
The old bell - 103(300bps), 212(1,200bps), 201(2,400bps),
208(4,800bps), 209(9,600)
V. Specifications
X.
Specifications CCITT Recommendations
NEBS
Network
Equipment
Building
System
HDSL Basics
Frame
Relay
SMDS Switched Multimegabit Data Service
Lease Line PAD for testing lease line modems
Modems
Basic AT
Command set
Configuring Your Modem For Optimum Performance
ISDN
hot stuff!
PCMCIA Cards
this is the hardest info to come by if you own a laptop (where
does that all stuff plug in to) - like modems, Networks cards ect.??.
Temperature
Conversion table
Here's some shareware
Communications software
DOS version of
ProComm (in a EXE self extracting) zip file -
this program is an old version but easy to use
SIMPle TERMinal Emulator Shareware
Serial
Troubleshooting Tool self extracting file
SIMPTERM is a simple shareware tool that can be used to troubleshoot RS-232,
RS422 or RS-485 serial communications.
It allows up to four ports, at any address and IRQ, to be opened at any given
time.
