DNR-X-1G Series RACKtangle and HalfRACK Systems
Chapter 3 34
The DNR-6-1G Series HalfRACK System
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3.6 DNR-6-1G
DNR-POWER-
DC Module
Refer to “DNR-POWER-DC Module” on page 17 in Chapter 2 for a detailed
description of the DNR-POWER-DC Module. This unit is used in both the DNR-
6 and the DNR-12 systems.
3.7 DNR-6-1G
DNR-CPU/NIC
Module
The DNR-CPU/NIC Module (DNR-CPU-1000, DNR-CPU-1000-02, or
DNR-CPU-1000-03, depending on the product version) contains a PowerPC
8347 or 8347E CPU and associated Network Interface Control (NIC) logic that
controls all Ethernet communication functions. The DNR-CPU/NIC includes a
dual 1-GB Ethernet module. This unit is used in both the DNR-6 and the DNR-
12 systems.
Refer to “DNR-CPU/NIC Module” on page 21 in Chapter 2 for a detailed
description of the DNR-CPU-1000/-XX Module.
3.8 DNR-6-1G
DNR-IO-
Modules
All standard cube-based PowerDNA I/O boards are also available as rack-
based PowerDNR boards. A typical PowerDNR board is functionally identical to
its corresponding PowerDNA version. The only difference between them is the
physical mounting arrangement. PowerDNR modules are designed for insertion
into the DNR-6 or DNR-12 enclosure; PowerDNA modules can be inserted only
into a PowerDNA Cube.
Refer to the datasheets and user manuals for detailed electrical specifications,
board descriptions, and user instructions for I/O boards. These documents are
available on the UEI website at www.ueidaq.com.