Crestron CENI-GWEXER-PWE manual

Crestron CENI-GWEXER-PWE
5.4 · 1
PDF manual
 · 34 pages
English
manualCrestron CENI-GWEXER-PWE
10 Installation and Setup of Crestron RF Products Best Practices DOC. 6689H
4. When networks such as infiNET EX or Zūm are installed, remember that
battery-operated devices are not routers and therefore do not extend the network
coverage.
5. To account for unexpected interference, do not exceed 75% of the typical indoor
network range between devices or between a device and a gateway.
One gateway is required for each individual network in the installation. The channel of each
network is dictated by the gateway; therefore, all client devices communicate on the same
channel as the gateway.
Keep in mind that some networks have the option of using either 2.4 or 5 GHz bands
(802.11n). Those networks should be treated separately from networks that must use a 2.4
GHz band (802.11b/g).
Once the list of networks is obtained, a site survey can be conducted.
Guidelines for Installations with Wi-Fi and 802.15.4 Networks
When 802.15.4 networks are installed, Wi-Fi will be installed either as part of the same
project or preexist onsite. Proper planning regarding dealing with potential Wi-Fi interference
can make the difference between having a reliable infiNETEX or Zūm
network and one that
regularly fails.
Use the 5 GHz band (802.11a) for as much Wi-Fi traffic as possible. The best
option for minimizing RF interference is to keep all Wi-Fi traffic on 5 GHz. Since
5 GHz Wi-Fi has less range than 2.4 GHz Wi-Fi, it may require more WAPs for the
same coverage. However, 5 GHz offers higher speeds. If the network is 802.11a
capable and transmitting using 802.11g, move the network to 802.11a to escape
potential interference.
If 2.4 GHz must be used, select Wi-Fi channels from this group: 1, 6, and 11. This
guarantees there will be four channels (15, 20, 25, and 26) for 802.15.4 networks
that do not overlap with Wi-Fi channels. These four channels are the only channels
that Zūm
Mesh uses, so it is important not to have Wi-Fi overlapping them.
Using only nonoverlapped channels is not always enough to abate Wi-Fi
interference. Without enough distance between WAPs and 802.15.4 devices,
WAPs can interfere regardless of channel separation. For more information, refer to
theRF Gateway Installationsection on page 18.
For instances when Wi-Fi interference cannot be avoided, refer to the
LNA Bypasssection on page 28 and the Adding a Wi-Fi Filtersection on
page 28 for more information.
The channel for Zūm Mesh is automatically selected. If it becomes necessary to
change the channel to avoid interference, the channel can be manually changed
but will require a Zūm
Net-Bridge or Zūm AV-Bridge. For more information, refer to
the
Changing Zūm Mesh RF Channel” section on page 27.
Not all Wi-Fi channels are available in all countries. The United States supports
Wi-Fi channels 111, while most European nations support the full range of
channels: 1–13.

Manual

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Crestron CENI-GWEXER-PWE specifications

Below you will find the product specifications and the manual specifications of the Crestron CENI-GWEXER-PWE.

General
BrandCrestron
ModelCENI-GWEXER-PWE | CENI-GWEXER-PWE
Productwifi repeater
LanguageEnglish
FiletypeUser manual (PDF), Datasheet (PDF)
Weight & dimensions
Weight253 g
Dimensions (WxDxH)128 x 133 x 35 mm
Design
LED indicatorsYes
Product colorBlack
Operational conditions
Operating temperature (T-T)5 - 40 °C
Operating relative humidity (H-H)10 - 90 %
Power
Heat dissipation7 BTU/h
Power consumption (typical)2.1 W
Input voltage100-240 V
Input frequency50/60 Hz
Output current0.75 A
Output voltage24 V
Power over Ethernet (PoE)Yes
Network
Networking standardsIEEE 802.3at
Ethernet LAN data rates10, 100 Mbit/s
Ports & interfaces
Ethernet LAN (RJ-45) ports1
Management features
Reset buttonYes
Features
Antenna typeExternal
Antennas quantity1
Antenna
Transmit power range0 - 20 dBmW
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Frequently Asked Questions

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Crestron CENI-GWEXER-PWE below.

What is the weight of the Crestron CENI-GWEXER-PWE?

The Crestron CENI-GWEXER-PWE has a weight of 253 g.

What is the difference between a router and a modem?

A modem provides the internet connection via the internet provider. A router then distributes the Internet signal to the devices connected to the router.

What does the download speed on the internet depend on?

The download speed on the internet depends on the type of connection you have. If you have a 25 Mb/s connection this means that theoretically you should be able to download 25 MB per second.

Is WIFI radiation harmful?

WIFI is a radio frequency signal in the form of non-ionising radiation. This radiation cannot damage cells and tissues and is therefore not harmful to human health.

Is the manual of the Crestron CENI-GWEXER-PWE available in English?

Yes, the manual of the Crestron CENI-GWEXER-PWE is available in English .

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