User's Manual
Table Of Contents
- 1 Preface
- 2 Overview
- 3 Features
- 3.1 Main Features
- 3.2 Adaptive Coding and Modulation (ACM)
- 3.3 Transmit Power Control (TPC)
- 3.4 2x2 Multiple-input and Multiple-output (2x2 MIMO)
- 3.5 Dynamic Frequency Selection (DFS)
- 3.6 Dynamic Channel Selection (DCS)
- 3.7 Retransmission
- 3.8 Configurable Uplink/Downlink Ratio
- 3.9 Quality of Service (QoS)
- 3.10 Power over Ethernet
- 3.11 Synchronization
- 3.12 Co-site Synchronization
- 3.13 OFDM Modulation
- 3.14 Low-density Parity Check (LDPC) Encoding
- 3.15 LLDP
- 3.16 Radio Port Performance Monitoring
- 3.17 Adaptive Noise Immunity (ANI)
- 4 Mechanical Structure and Interfaces
- 5 Product Structure
- 6 Management
- 7 Technical Specification
- 8 Standards
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DragonWave Inc. Features
Figure 9 Power Feeding Two Lites with P+E PSE Equipment at A Chain Site
3.10.2 PoE+
The functionality of the PoE+ feature is shown in Figure 10.
Figure 10 PoE+ functionality schema
• The PoE+ In interface works as a PoE + PD port. Lite can be powered by a standard
PoE+ PSE via this port. This interface can be connected to the following systems:
– Generic IDU that uses PoE+ modality;
– Base station with PoE+ functionality
– PoE+ Power Injector.
• The Internal interface is a port with P+E power pinout. This port transfers power and
Ethernet traffic between PoE+ In and P+E In interfaces.
• The P+E Out interface works as P+E PSE port and can be used to feed another Lite
at the same location (chain site).
At a chain site, two Lites can be powered from a single PoE+ PSE power feed. Figure
11 shows the scenario where a PoE+ device is powering two Lites.