System Wiring
3-63
Chapter 3 - System Installation
Electronic Keyset and Terminal Wiring
Wiring from the ETIB to station jack requires two pairs of wire. The first pair provides the
audio or voice path, the second is for signaling or data path. The DATA pair is polarity
sensitive. Reversal does not harm the keyset or system, but the port does not function
properly when reversed. Power is delivered by applying DC voltage to the center tap of the
coupling transformers of each of the 2 pairs.
Figure 3-28
gives details on connections of station jacks to the system and
Table 3-18
gives
the configuration of the 25-pair station connector arrangement and punchdown type block.
Figure 3-38: Electronic Station Wiring
Single Line Telephone Wiring
The SLIB is wired to SLT devices with a single pair of wire which provides battery feed, voice
and signaling to and from the SLT. Typical wiring to the SLT jack is shown in
Figure 3-39
and
Table 3-19
gives the configuration of the station connector arrangement when connected to
a punchdown-type block.
Figure 3-39: Single Line Telephone Wiring
BK
Y
R
G
RJ11
VOICE RING (RED)
VOICE TIP (GREEN)
DATA RING (YELLOW)
DATA TIP (BLACK)
BK
Y
R
G
RJ11
VOICE RING (RED)
VOICE TIP (GREEN)
Содержание STARPLUS Triad XTS
Страница 1: ...STARPLUSTM Triad XTS Installation...
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Страница 20: ...1 12 Product Description Chapter 1 Introduction...
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Страница 41: ...KSU Installation 3 7 Chapter 3 System Installation Figure 3 3 Connecting Cabinet 0 and Cabinet 1...
Страница 42: ...3 8 KSU Installation Chapter 3 System Installation Figure 3 4 Mounting Cabinets 0 1 2 48 3...
Страница 77: ...CO PBX Connections 3 43 Chapter 3 System Installation Figure 3 25 Case 2 of Clock Chain...
Страница 79: ...CO PBX Connections 3 45 Chapter 3 System Installation Figure 3 27 Case 4 of Clock Chain...
Страница 82: ...3 48 Station Connections Chapter 3 System Installation Figure 3 28 Electronic Telephone Interface Board ETIB...
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Страница 134: ...4 32 VOIP Maintenance and Troubleshooting Chapter 4 Maintenance and Troubleshooting...
Страница 138: ...iv Index...