CCT3 16(Please move to one of the CT3 categories) Flashcards
SMTP
Simple Mail Transfer Protocol
IMAP
Internet Message Access Protocol
POP
Post Office Protocol
FTP
File Transfer Protocol
OSI MODEL
Application 7, Presentation 6, Session 5, Transport 4, Network 3, DataLink 2, Physical 1
PBX
Private Branch Exchange
Loop Current =
33 mA
Supervisory Voltage=
48VDC
CPE Ringer
Balanced Sinusodial
Ground Start CPE
Loop Start
Talk Battery
3-9 VDC when phone off hook
NRGB
Network, Router, Gateway, Broadcast
Punch block has input on ____ side
Left
Debris left from wires
Shiners
MPOE
Minimum Point of Entry
Connects a buildings data wiring to the Ethernet switch
Network Patch Bay
Input to LPSU
110 VAC 60 watts
Charge time
24 hours
Backup all 8 lines in use for ___ hours
8 hours
Backup when in idle for ___ hours
18 hours
Battery Lifetime
7 to 9 years
AC voltage on line only when
Phone Rings