NEC DTL-12BT-1 - DT330 - Plus BCH Description page 171

User guide
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UNIVERGE SV8100
Table 5-16 D
Terminal or
Adapter
DTH-8-1 TEL
DTR-8-1 TEL
DTH-8D-1 TEL
DTR-8D-1 TEL
DTH-16-1 TEL
DTR-16-1 TEL
DTH-16D-1 TEL
DTR-16D-1 TEL
DTH-32D-1 TEL
DTR-32D-1 TEL
DTH-16LD-1 TEL
DCR-60-1 Console
 An AC Adapter is required.
General Description Manual
term
Series i or D
Maximum
By Twisted
Loop
1-Pair Cable
Resistance
(without AC
(without AC
Adapter)
Adapter)
24 AWG
(Ohms)
37
700
37
700
35
660
35
660
26
500
37
700
Table 5-17 Cable Connection Between the Analog Port and the Single Line Equipment
Connected Equipment
ADA-L UNIT
APR-L UNIT
PSA-L UNIT
GBA-L UNIT
LCA
Mixing digital and analog ports through the same 25-pair cable runs is not
recommended.
term
IP Terminal Loop Resistance and Cable Length
By Twisted
2-Pair Cable
Resistance
(without AC
Adapter)
24 AWG
1400
1400
1320
1320
1000
1400
Cable
Twisted Pair
Twisted Pair
Twisted Pair
Twisted Pair
Twisted Pair
Maximum
By Twisted
Loop
1-Pair Cable
(with AC
(with AC
Adapter)
Adapter)
24 AWG
(Ohms)
107
2000
107
2000
107
2000
107
2000
107
2000
107
2000
107
2000
Maximum Feet from Connected
Equipment to Telephone
9.5 ft (2.89m)
50 ft (15.24m)
1,700 ohms
N/A
600 ohms (Including the SLT)
Issue 5.0
By Twisted
2-Pair Cable
(with AC
Adapter)
24 AWG
2000
2000
2000
2000
2000
2000
2000
5 - 21

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