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CEN-GWEXER
infiNET EX® & ER Wireless Gateway
> Multipurpose 2-way RF wireless gateway
> Simultaneously supports infiNET EX® and Crestron “ER”
wireless devices
> Ultra dependable infiNET EX mesh network technology
> “Extended Range” RF technology optimized for wireless
touch screen remotes
> Dynamic discovery for fast, easy setup
> “Wi-Fi® friendly” channel selection for trouble-free operation
> Built-in RF network diagnostics
> Up to 150 feet (46 meters) infiNET EX range indoors,
250 feet (76 m) outdoors
> 100 to 200 feet (33 to 66 meters) ER range indoors,
1000 feet outdoors
> Supports infiNET EX expanders and ER roaming for
extended coverage
> Extendable antenna using optional ANT-EXT
> Compact, stackable “IFE small” form factor
> Surface or DIN rail mountable using bracket provided
> Available rack mount and pole mount options
> High-speed Ethernet control system interface
> 24VDC or PoE network powered
> Models available with PoE injector included
> Optional 24VDC power pack sold separately
The CEN-GWEXER is a 2-way RF wireless transceiver designed for use
with Crestron® infiNET EX® and “ER” (Extended Range RF) wireless
devices. A single CEN-GWEXER gateway enables an entire wireless
network of Crestron remotes, keypads, lighting dimmers, motorized
shades, thermostats, door locks, and other devices to communicate with a
Crestron control system.
infiNET EX® Technology
Ultra-reliable infiNET EX wireless technology provides steadfast 2-way
RF communications throughout a residential or commercial structure
without the need for physical control wiring. Employing a 2.4 GHz mesh
network topology, nearly every infiNET EX device on the network acts as an
“expander,” relaying wireless commands between the gateway and all the
other “EX” devices on the network to ensure that every command reaches
its intended destination without disruption. Each infiNET EX device that is
added to the network effectively increases the range and stability of the
entire network by providing multiple redundant signal paths. The wireless
range between any two EX devices is typically up to 150 ft (46 m) indoors.
“ER” Extended Range RF Technology
Crestron Extended Range (ER) wireless technology enables compatibility
with certain Crestron wireless touch screens and handheld remotes
including the TSR-302, TST-600, TST-602, and TST-902.
operates in the same 2.4 GHZ spectrum as infiNET EX, and is specifically
optimized for use with wireless touch screen devices to ensure robust and
dependable bidirectional RF communications. The CEN-GWEXER
continuously monitors each ER device on the network, diligently keeping
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track when a device goes to sleep, shuts down, or wanders out of range,
and restores communications seamlessly when the device reappears on
the network. The typical wireless range for ER devices is 100 to 200 feet
indoors, or up to 1000 feet outdoors. For even greater coverage, ER
supports roaming amongst up to eight gateways.
Easy Setup
The CEN-GWEXER can manage both infiNET EX and ER wireless devices
simultaneously, eliminating the need for separate gateways, antennas, and
LAN connections. Setting up a network of infiNET EX and/or ER devices is
simple, utilizing dynamic discovery to locate and acquire each wireless
device automatically. If no ER devices are acquired, the CEN-GWEXER can
support up to 100 infiNET EX devices (inclusive of up to six Crestron MLX-3
handheld remotes
ten EX devices, with a maximum of ten ER devices allowed. For a more
detailed breakdown, please refer to “Supported Devices” in the
specifications section of this spec sheet.
Single-Wire Hookup
[1]
The CEN-GWEXER gateway communicates with a control system over
Ethernet and gets its operating power over the same Ethernet connection
using PoE technology. PoE (Power over Ethernet) simply requires the
presence of an 802.3af or 802.3at PoE power source.
[2]
Crestron “ER”
• Crestron offers the PWE-4803RU PoE Injector, which connects inline
with the Ethernet cable, allowing for installation at any convenient
location between the gateway and the network switch. The PWE-4803RU
is capable of powering a single gateway, and is available separately or
packaged with the gateway as model CEN-GWEXER-PWE
or CENI-GWEXER-PWE.
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). Each ER device that is added to the network negates
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crestron.com | 800.237.2041
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CEN-GWEXER infiNET EX® & ER Wireless Gateway
Rear & Front Views
• Crestron also offers Ethernet switches with built-in PoE (models
CEN-SW-POE-5 and CEN-SWPOE-16
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), affording a complete highperformance networking solution capable of providing PoE for multiple
gateways and other PoE devices. Using an Ethernet switch with built-in
PoE eliminates the need for individual PoE Injectors.
Maximum Devices Allowed
infiNET EX
Devices*
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:
infiNET EX
Expanders
ER
“Extended Range”
Devices
100 5 0
90 5 1
80 5 2
70 5 3
60 5 4
50 5 5
40 5 6
30 5 7
20 5 8
10 5 9
0 5 10
*Inclusive of a maximum of six MLX-3 remotes
Wireless Communications
RF Transceiver: infiNET EX & ER 2-way RF, 2.4 GHz ISM Channels 11-26
(2400 to 2483.5 MHz), default channel 15; IEEE 802.15.4 compliant
infiNET EX Range (typical): 150 ft (46 m) indoor, 250 ft (76 m) outdoor,
to nearest mesh network device(s); subject to site-specific conditions and
individual device capabilities
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ER Range (typical): 100 to 200 ft (33 to 66 m) maximum indoor, 1000 ft
(305 m) outdoor, subject to site-specific conditions
ER Roaming: Supports roaming amongst up to 8 gateways
Wired Communications
[3]
As an alternative to PoE, the CEN-GWEXER can be powered using an
optional 24VDC power pack, model PW-2407WU.
[5]
Integrator Friendly Enclosure
The CEN-GWEXER features the Crestron IFE form factor, a compact
“Integrator Friendly Enclosure” design that fits almost anywhere and
enables a variety of installation options. Its shape allows multiple gateways
and other IFE compliant devices to be stacked together. Using the included
mounting bracket, it can be fastened to any flat surface or snapped onto a
standard DIN rail. Rack mount and pole mount kits are also available.
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SPECIFICATIONS
Supported Devices
infiNET EX® Devices: Supports all Crestron and third-party infiNET EX
devices including HR-100, HR-150, and MLX-3 handheld remotes
infiNET EX Expanders: Supports Crestron infiNET EX expander models
CLW-EXPEX and GLA-EXPEX
ER “Extended Range” Devices: Supports Crestron wireless touch screen
models TSR-302, TST-600, TST-602, & TST-902
crestron.com | 800.237.2041
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Ethernet: 10/100 Mbps, auto-switching, auto-negotiating, auto-discovery,
full/half duplex, DHCP, IEEE 802.3at Type 1 compliant
Controls & Indicators
PWR: (1) Green LED, indicates operating power supplied via PoE or 24VDC
ACT: (1) Green LED, indicates wireless RX and TX data activity
ACQUIRE: (1) Recessed pushbutton with red LED, used to set up
connections with wireless devices
SETUP: (1) Recessed pushbutton with red LED, used to set up connection
with the control system via Ethernet
RESET: (1) Recessed pushbutton, for hardware reset
LAN PoE: (1) Green and (1) Amber LEDs, green indicates Ethernet link
status, amber indicates Ethernet activity
Connectors
ANTENNA: (1) Connection for supplied antenna
COMPUTER: (1) Micro-B USB female;
Computer console port, for installer use only;
6 ft (2.83 m) Micro-B to A USB cable included
G: (1) 4-40 screw, chassis ground lug