Transcript
Huawei Wireless Elevator Solution
Wireless Network Requirements of Elevators Coverage: high-quality Wi-Fi experience
Monitoring: real-time remote video surveillance around the clock
Reliability: high device reliability required by elevator shafts with a poor environment
Marketing: real-time advertisement push, without the need to load ads in each elevator separately
Deployment: simple installation and deployment, easy reuse
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Requirement 1: Metal Equipment Container to Ensure Device Reliability
Metal equipment container with a lock
The environment of many elevator shafts is harsh. APs and peripheral devices must be installed in specific equipment containers, so that they can be fixed, reliable, fireproof, and theft-proof.
Optical cable connecting to an electrical port on an AP
Optical cable connecting to an optical port on an AP
Cable outlet
Cable outlet
Fiber
Network cable
Equipment container
PoE power adapter
AP
O/E converter
Power adapter
Power cable AP
Network cable
Cable outlet Antenna 3
Equipment container
Power cable Fiber
Power cable
Cable outlet
Antenna
Requirement 2: External Wi-Fi Button Antenna to Ensure Signal Reachability Equipment container AP Cable outlet
Antenna
Elevator
Wi-Fi button antenna
Elevators are sealed metal containers. When an AP is deployed in an elevator, signals attenuate seriously. External button antennas can be connected to the AP to send signals to within the elevator (antennas placed outside the equipment container). In actual tests, the final signal strength in an elevator ranges from -55 dBm to -65 dBm, delivering good transmission quality.
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Huawei Wireless Elevator Solution — Wi-Fi Coverage This solution provides Wi-Fi coverage only inside an elevator and applies to renovation of traditional or old elevators. This solution only requires an AP to connect to a trailing cable through an Ethernet port, without the need of any mounting devices.
Elevator shaft
Equipment container
If an AP's electrical port is used: Equipment container + AP with an electrical port + O/E converter + PoE
adapter + chip antenna AP
If an AP's optical port is used:
Equipment container + AP with an optical port + power adapter + chip antenna
Recommended models: AP7110DN, AP4130DN, and AP5130DN Trailing cable Note: Most trailing cables are optical fiber cables.
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Huawei Wireless Elevator Solution — Wi-Fi Coverage + Video Services + Ad Marketing Elevator shaft
For new elevators or elevators to be renovated, network devices can be used to provide functions, such as Wi-Fi coverage, video surveillance, and ad marketing, reducing elevator
Fiber
cabling costs. In this case, APs need to have multiple Ethernet ports to connect terminals such as the camera and liquid crystal
AP
display (LCD).
Wi-Fi coverage
The AP in the elevator connects to a camera, eliminating the need for cabling.
Camera
LCD
The AP in the elevator connects to an LCD to enable realtime advertisement changes and batch loading without a
USB flash drive.
Recommended model: AP8130DN
Trailing cable
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Solution Advantages Stable signals without coverage holes
Simplified and efficient deployment
Various services supported
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Various device models for customers with different performance requirements Excellent transmission performance in actual tests
Cables reuse, reducing cabling costs
24/7 remote video surveillance Wireless marketing; real-time remote update of ads in the elevator, without manual onsite maintenance
Huawei Elevator Wireless Network Device List Device
Model
Description
AP7110DN
Vendor Huawei
AP4130DN AP
AP5130DN AP8130DN PoE power adapter
02220369
PoE power adapter in compliance with 802.3af/at
O/E converter
Purchased
Dimensions: 100 mm x 80 mm (for example, TongDATA LR3101)
Equipment container
Purchased
Fixed device
Cable (SMA to SMA)
Purchased
One end is a female SMA connector (inside threads, sleeve), and the other end is a male SMA (inside threads, pin).
Wi-Fi button antenna
27011457
Manually place orders.
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Huawei
Precautions Elevators must be equipped with optical fibers and power supplies during site surveys. Wi-Fi button antennas must be installed outside the equipment container. In addition, the main lobe of antennas needs to point towards the elevator.
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THANK YOU Copyright©2016 Huawei Technologies Co., Ltd. All Rights Reserved. The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.
