User's Manual

Confidential & Proprietary 11/49
Figure 3.3 – N2ROU Block Diagram (2.5TDD MIMO Supported)
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_2500TDD: Remote Drive Unit (1 band)
 N2RDU_2500TDD_M: Remote Drive Unit (1 band)
 N2ROU_MUX_5B: Combining Unit
 2500TDD_BPF Kit: 2.5TDD Band Pass Filter
The diagram below shows the combination of 2.5 TDD Band Expansion, 4 base bands with
two optional bands.