www.RFM.com E-mail: info@rfm.com Page 1 of 3
©2008 by RF Monolithics, Inc. SEM2410 - 3/14/08
DEVELOPER KIT
(Info: click here)
Hazardous Location, Class I Div I
SEM2410 HL (hazardous location)
products are ready to be deployed in
hazardous locations. These Class I Div I
rated solutions are idela for oil and gas
applications. The only access hole that
comes on the box is the antenna
connection on top. The customer then
chooses where to drill for power, data and/
or control conduit access to maximize
installation flexibility.
The SEM 2410 HL products can function as
high speed bridge between two 10/
100BaseT Ethernet networks or provide
wireless connectivity between an Ethernet
master bridge and multiple Ethernet remote
bridges.
SEM products ensure errorless data via
CRC error checking and ARQ (automatic
retransmission of errored packets).
Features:
•High Speed: Up to 400Kbps throughput
•Network Ethernet devices (sensors,
PLCs, computers) wirelessly
•Long Range: 1.5 miles using a 4” unity-
gain dipole antenna. Easily extended
using gain antennas
•Proven frequency hopping technology
Benefits:
•Excellent immunity to jamming and
multi-path fading
•No user site license required anywhere in
the world
•Allows for deployment in hazardous
locations
•Standard Ethernet 10/100BaseT interface
•Full bandwidth repeaters available
•Packaged for rugged industrial use
High Speed
Spread Spectrum
Ethernet Radio
Modem Family
SEM2410 Series
SEM2410X
SEM2410D
SEM2410DX
SEM2410X/DX SEM2410 HL
The SEM2410 family of products are high speed/long range wireless networking products from RFM. Operating in the globally license-free 2.4GHz
bands, the SEM products are designed to provide high-speed wireless connectivity between Ethernet devices. Typical uses include Ethernet
bridging, SCADA networks, PLC networking, and other industrial automation or data collection applications.
Rail Mount
The SEM2410D/DX offers a DIN-rail mount
version, making connection to PLCs or
other automation devices a snap. The entire
SEM2410 product family is Class I Division
2 certified, allowing deployment in
hazardous locations.
NEMA 4X Remote Assembly
The SEM2410X/DX puts the radio in a
NEMA 4X remote assembly that can be
located up to 300 feet from the Ethernet
connection. This allows optimal radio
placement without the need for long RF
cable runs.
SEM2410D
www.RFM.com E-mail: info@rfm.com Page 2 of 3
©2008 by RF Monolithics, Inc. SEM2410 - 3/14/08
SEM2410 products use the RFM third generation proprietary frequency hopping technology. Major industrial powerhouses such as Group Schneider,
Siemens, and GE have learned they can depend on RFM products for their customers. SEM products offer extraordinary data throughput combined with
outstanding range, coverage, and link reliability. The SEM series can operate easily in extended range applications - the FCC allows up to 400W EIRP for
2.4 GHz point-to-point radio links.
The SEM2410 series can function as a high speed bridge between two 10/100BaseT Ethernet networks (see figure 1 below). SEM2410 products can also
provide wireless connectivity between an Ethernet base station and multiple Ethernet remote modems (see figure 2). Highly complex networks can be
achieved using repeaters to extend range and coverage. The SEM2410 products offer 400 Kbps throughput, either point-to-point or multi-point. SEM2410
products ensure errorless data via CRC error checking and ARQ (automatic retransmission of errored packets).
Figure 1
Figure 2
www.RFM.com E-mail: info@rfm.com Page 3 of 3
©2008 by RF Monolithics, Inc. SEM2410 - 3/14/08
Specifications
SEM2410 SEM2410X SEM2410D SEM2410D
Data Throughput 200 Kbps Full Duplex
Total Available Over-the-air Bandwidth 460.8 Kbps
Interface 10BaseT 10BaseT 10/100BaseT 10/100BaseT
Network Topologies Point-to-Point and Multipoint
Repeater Use HN-2010 (see Figure 3)
Frequency Range
(Multiple 803.11b-friendly hopsets
available)
2401MHz - 2471MHz US & ETSI
2409MHz - 2435MHz France
RF Modulation GFSK
RF Output Power +8dBm / +18dBm at the RF Connector Software Selectable
Power +9Vdc - +30Vdc +12Vdc - +30Vdc +9Vdc - +30Vdc +12Vdc - +30Vdc
Enclosure Material Aluminum Aluminum
(network interface unit)
UV stabilized polycarbonate
(remote radio unit)
ABS ABS
(network interface unit)
UV stabilized polycarbonate
(remote radio unit)
Enclosure Size 201 x 144 x 53 201 x 144 x 53
(network interface unit)
130 x 79 x 35
(remote radio unit)
140 x 118 x 48 140 x 118 x 48
(network interface unit)
130 x 79 x 35
(remote radio unit)
Operating Temperature 0ºC to +70ºC 0ºC to +70ºC
(network interface unit)
-40ºC to +70ºC
(remote radio unit)
-30ºC to +70ºC -30ºC to +70ºC
(network interface unit)
-40ºC to +70ºC
(remote radio unit)
Certifications FCC, IC, CE Marked, UL Class I Div 2
Connectors
Power 2-Terminal Connector
Ethernet RJ-45
Configuration Port RJ-11
Antenna Reverse TNC
Indicators
Power
Ethernet Transmit
Ethernet Receive
Link Status
Collision
RF Link
Figure 3
