Line Cables; Figure 5-1 - Line Cable Accessories For Am5(E) Classic - AMERITECH AM5 Instruction Manual

AM5(e) Classic Instruction Manual
5. LINE FUNCTIONS
This section describes the Line Functions which set up the 2-Wire
and 4-Wire interfaces to the AM5(e) Classic. It includes a
functional block diagrams to illustrate LINE termination and
signal routing within the unit, drawings of the test connector
cables, and a description of each LINE selection. All line
connections are made to the front panel jacks) or to corresponding
terminals on the rear panel (shown to the right). Typical test
configurations are also described in this section.
The AM5(e) Classic line connections are not polarity sensitive. Both the TX/2W T
and R connections and the RX T1 and R1 connections can be reversed without
affecting any measured values.
5.1

LINE CABLES

Figure 5-1 shows the line cables which may be ordered as accessories for the AM5(e)
Classic. The bantam plug on any of the cables plugs into either the TX/2W or RX jack.
The bantam or the PL310 plug on the other end of the 48-0047 or 48-0048 cables can be
plugged into jacks at the Central Office or other connectorized equipment.
The 48-0062 Line Cable has clip leads used to connect to instruments, terminal blocks,
or other non-connectorized circuit points.
BANTAM PLUG
BANTAM PLUG
NOTE: Cables manufactured before 5/7/92
are GREEN (Ring—B) and RED (Tip—A)
and will not have this color-code label.
ring sleeve
tip
BANTAM PLUG
Figure 5-1 — Line Cable Accessories for AM5(e) Classic
November 19, 1997
(18-0047)
CABLE 48-0047, 6 FT.
CABLE 48-0048, 6 FT.
CABLE 48-0062, 6 FT.
Page 5-1
LINE FUNCTIONS
TX/2W RX
RX TX
REVERSE
R T1 R1
T
(Sleeves)
(TX/2W) (RX)
BANTAM PLUG
310 PLUG
RED (Ring — B)
GREEN (Tip— A)
BLACK (Sleeve—G)