Section 4: Speci
Þ
cations and Parts List
238
Product Description
Aspire M/L/XL Cable Requirements
Device
Cable Type
Cable Run Length (ft)
Notes
Key Telephone, DSS
Console:
2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
1312
1968
2624
Single Line Telephone,
Analog Terminals:
20mA Setting:
35mA Setting:
2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
1,500 ohm loop resistance
900 ohm loop resistance
13,123
20,997
34,776
Includes resistance
of telephone
SLT Adapter:
SLTAD to SLT:
2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
1312
1968
2624
500 ohm (including
phone’s DC
termination)
2PGDAD Adapter:
2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
1312
1968
2624
Door Box to 2PGDAD:
2-wire 26 AWG
2-wire 24 AWG
2-wire 22 AWG
200
328
550
Using Under Carpet Cable:
The cable is not twisted, but
ß
at parallel wire. Good impedance balance cannot be expected and reduces
the cable length to no more than 300m when using the
ß
at cable.
NTCPU to PC:
Serial cross cable
(null modem)
Ethernet cross cable
USB cable (USB1.1)
49.21 (15 meters)
328.08 (100 meters)
16.40 (5 meters)
NTCPU to Hub:
Ethernet straight cable
328.08 (100 meters)
NTCPU to Printer:
Serial cross cable
49.21 (15 meters)
IP Telephone
LAN (UTP) cable with
category 3 or more for
10Base-T, and 5 or more
for 100 Base-TX
328.08 (100 meters)
Regardless of
whether it receives
power from the AC
adapter or switch-
ing hub.
PC to CTA
Serial Straight Thru
Cable
4.92
16VOIPU PCB to IP
Telephone and Router
Standard Ethernet Cable
328
DID Trunks:
DTMF = 1,500 ohm
DP = 3,000 ohm
Includes SLT or
exchange
8SLIU/8SLIDB to
Analog Terminals:
Loop resistance 900
ohm @35mA, 1500
ohm @20 mA