Pm345_3 Card Connection Data; P345_3E Card Connection Data; Pe1_63 Card Connection Data - Eci Telecom NPT-1020 Installation And Maintenance Manual

NPT-1020 Installation and Maintenance Manual
Pin Designation
TX/RX+
7
Out/In
8

8.10 PM345_3 Card Connection Data

The PM345_3 card provides three unbalanced E3/DS-3 tributary interfaces. The E3/DS-3 connectors are
coaxial connectors (6 x DIN 1.0/2.3) on the PM345_3 front panel.

8.11 P345_3E Card Connection Data

The P345_3E card provides three unbalanced E3/DS-3 tributary interfaces. The E3/DS-3 connectors are
coaxial connectors (6 x DIN 1.0/2.3) on the P345_3E front panel.

8.12 PE1_63 Card Connection Data

The PE1_63 provides 63 balanced E1 tributary interfaces and has three twin 68-pin VHDCI female
connectors. Each twin 68-pin VHDCI connector serves 21 × E1 receive and transmit signals. The tributaries
supported by each connector are marked alongside the connector: 1-21, 22-42, and 43-63.
The following figure identifies the connector pins, as seen when looking into the connector. The following
tables list the pin assignment for a typical connector. They also list the color of the wire connected to the
corresponding pin in the cables offered by ECI for connecting between the tributary connector and a
distribution frame.
The tributary numbers appearing in the table are given for the 1-21 connector. To obtain the correct
tributary numbers for other connectors, interpret the numbers as representing the number of the tributary
in its group (for example, in connector 22-42, 7 represents E1 tributary 28).
Table 8-8: PE1_63 typical E1 connector (P2), pin assignment
P2 pin Name
---
1
TTIP11
2
ECI Telecom Ltd. Proprietary
Function
Transmit positive signal/Receive
positive signal
Transmit negative signal/Receive
negative signal
Figure 8-9: Typical E1 connector for PE1_63, pin identification
Function
Not connected
Transmit, tributary 11, wire A
Direction
Out/In
Out/In
Direction Wire color
--- ---
Output Brown
Connection Data
8-15