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September 2003 | NEC Business Solutions Ltd |
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Connectors |
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The | ) ETU has four connectors: |
EXCN1 | Connects to EXCN1 on the ESIB(8)-U( ) ETU |
EXCN2 | Connects to EXCN2 on the ESIB(8)-U( ) ETU |
MJ1 | Connects to MDF (eight ESI ports) |
MJ2 | Connects to MDF (eight ESI ports) |
Connections |
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BK |
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RD | To |
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GN | MDF |
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To Telephone |
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YL |
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Figure |
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Pin Assignments
The following pin assignments are used to connect eight Multiline
Terminals to the ESIE(8)-U( ) ETU.
MJ1 Pin | Signal | Signal Name | Pin Colour |
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1 | T4 | ||
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2 | T3 | ||
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3 | T2 | ||
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4 | R1 | ||
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5 | T1 | ||
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6 | R2 | ||
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7 | R3 | ||
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8 | R4 |
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September 2003
Doc. No. 8283 - Release 1.0
30 – Chapter 2 | Hardware Description and Specifications for Xen IPK |