User's Manual

Table Of Contents
ECLIPSE INSTALLATION MANUAL
Eclipse Node
Eclipse node is available as the 1RU INU, or 2RU INUe.
Mandatory plug-ins are the NCC (Node Control Card) and FAN (Fan card). Optional
plug-ins include RAC (Radio Access Card), DAC (Digital Access Card), AUX (Aux-
iliary), NPC (Node Protection Card), and PCC (Power Converter Card).
It is designed to operate from a -48 Vdc power supply (+ve earth). For locations
where the power supply is +24 Vdc, a plug-in PCC option provides a voltage con-
version function.
INU
The INU requires one NCC and one FAN, and has provision for four option plug-ins.
It supports a maximum of three ODUs for three non-protected links, or one pro-
tected/diversity link and one non-protected link.
Figure 1-2. INU
INUe
The INUe (INU extended) requires one NCC and one 2RU FAN, and has provision for
ten option cards. It supports a maximum of six ODUs for six non-protected links, or
up to three protected/diversity links.
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