260-668066-001 Rev 024 February 2009 Vol. II-2-1
Chapter 2. Eclipse Terminals
This chapter describes features and capabilities of Eclipse Terminals. Refer to:
•PDH and SDH IDUs on page2-1
• Ethernet IDUs on page 2-11
• IDU Protection on page 2-44
• Platform Layout and Interoperation Data on page 2-53
• Configuration and Diagnostics on page 2-57
For information on Eclipse ODUs refer to Chapter 4.
PDH and SDH IDUs
This section introduces traffic and auxiliary interfaces and functions for:
Table 2-1. 300 Series IDUs
Refer to:
• Capacity and Bandwidth Options on page 2-2
• Traffic and Auxiliary Interfaces on page 2-4
• Front Panel Layout on page 2-7
IDUsp and IDU 155o may be individually ordered, or ordered as a
‘Connect’ link comprising two terminals, each with one IDU, and one ODU
300 outdoor unit to provide a basic link package. Direct-mount antenna
and ODU cable options are separately ordered.
IDU Maximum Capacity
IDU 300 8x 8xE1/DS1
IDU 300 20x 20xE1 or 16xDS1
IDU 300 20xV2 20xE1 or 16 xDS1
40xE1 or 32xDS1
1
1. IDU 300 20xV2 operation for capacities greater than 20xE1 or
16xDS1 is capacity licensed. Two IDUs are used, linked by an
expansion cable.
IDUsp 4x 4xE1
IDUsp16x 16xE1
IDU 155o STM1/OC3
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