EU is an expansion unit, its main functions include:
· Receive the downlink baseband data sent by the DU and pass it to RU after splitting;
· Send the radio frequency data of the uplink unit to the CU / DU after combination;
· Built-in power supply circuit to supply power to RU through the photoelectric hybrid cable;
· Support cascading between expansion units;
· Support compression and decompression.
Specification
· Interface with CU/DU:1*10Gbps SFP
· Cascade Interface:1*10Gbps SFP
· Interface with RU:8*1Gbps RJ45(POE+)
· Dimension:19 inch 1U chassis, <400 mm in depth
· Power Consumption:<45W (non POE+ supply module)
· POE+:30W * 8 Ports