User's Manual

Confidential & Proprietary 10/49
The diagram below shows the 7 band combination, 4 base bands with 3 additional bands.
Figure 3.2 – N2ROU Block Diagram (7 bands with AOR)
The components are;
 R-Optic: Remote Optical Unit
 RCPU: Remote Central Processor Unit
 RPSU (AC): Remote AC Power Supply Unit (When using the AC input power)
 RPSU (DC): Remote DC Power Supply Unit (When using the DC input power)
 N2RDU_781921: Remote Drive Unit (4 bands)
 N2RDU_2300: Remote Drive Unit (1 band)
 N2RDU_2500TDD: Remote Drive Unit (1 band)
 N2RDU_2500_100TDD: Remote Drive Unit (1 band)
 N2RDU_2500_FB_TDD: Remote Drive Unit (1 Band)
 N2RDU_600: Remote Drive Unit (1 band)
 N2ROU_MUX_7B: Combining Unit
 AOR: Add-on cabinet for ROU-AC Power (When using the AC input power)
 AOR: Add-on cabinet for ROU-DC Power (When using the DC input power)
The diagram below shows the combination of 2.5TDD MIMO, 4 base bands with two optional
bands.