NEC Univerge SV8100 System Hardware Manual page 47

Table 2-13 Dterm Series i or Dterm IP Terminal Loop Resistance and Cable Length
Terminal or Resistance
Adapter (without AC
DTH-8-1TEL
DTR-8-1 TEL
DTH-8D-1TEL
DTR-8D-1TEL
DTH-16-1TEL
DTR-16-1 TEL
DTH-16D-1TEL
DTR-16D-1TEL
DTH-32D-1TEL
DTR-32D-1TEL
DTH-16LD-1 TEL
DCR-60-1 Console*
*An AC Adapter is required.
Table 2-14 Cable Connection between the Analog Port and the Single Line Equipment
Connected Equipment
ADA-L UNIT
APR-L UNIT
BCH-L (BK) UNIT
PSA-L UNIT
Analog Telephone (SLT, G3FAX, etc.)
LCA
Mixing digital and analog ports through the same 25-pair cable runs is not recommended.
Connected Equipment
Music on Hold and Background Music Sources
External Amplifier
ITL Cabling
2-16
CHUYÊN CUNG CẤP TỔNG ĐÀI NEC
Maximum
By Twisted
Loop
1-Pair Cable
(without AC
Adapter)
Adapter)
24 AWG
(Ohms)
37 700
37 700
35 660
35 660
26 500
37 700
- -
Table 2-15 Cabling Requirements
Maximum
By Twisted
Loop
2-Pair Cable
Resistance
(without AC
(with AC
Adapter)
Adapter)
24 AWG
(Ohms)
1400 107
1400 107
1320 107
1320 107
1000 107
1400 107
- 107
Cable
Twisted Pair
Twisted Pair
NEC Provided
Twisted Pair
Twisted Pair
Twisted Pair
Hi-Fi Shielded Audio Cable
Hi-Fi Shielded Audio Cable
Cat 5 Straight Data Network Cable – 328.1 ft (100m)
maximum distance.
SV8100 System Specifications
http//vietpro.com.vn
UNIVERGE SV8100
By Twisted By Twisted
1-Pair Cable 2-Pair Cable
(with AC (with AC
Adapter) Adapter)
24 AWG 24 AWG
2000 2000
2000 2000
2000 2000
2000 2000
2000 2000
2000 2000
2000 2000
Maximum Feet from Connected
Equipment to Telephone
9.5 ft (2.89m)
50 ft (15.24m)
4 in (101.6mm)
1,700 ohms
1500m with 24 AWG
1500m with 24 AWG
Cable