1.
Make your Serial Device Wireless-Ready: LS100W
 |
| LS100W
|
|
| Wireless Single port
Serial
Device Server |
$179.00
 |
|
Sena is pleased to release the wireless serial device server,
"LS100W" that connects RS232 serial devices such
as printers, scales, medical equipment, manufacturing machinery,
barcode readers, card readers, point-of-sale equipment, and
other data acquisition devices to a host computer via an 802.11b
wireless LAN.
On the serial side, the LS100W features a
nine-pin male DB-9 connector, 9-30V DC input, and supports
data transfer speeds up to 115Kbit/s. It uses standard 64/128-bit
WEP (Wired Equivalent Privacy) protocol to protect data being
transmitted over a wireless LAN network.
The LS100W supports both infrastructure and
ad-hoc (peer-to-peer wireless networking) operation modes.
When working in infrastructure mode, the LS100W transmits
serial device data to the host PC via an access point. Ad-hoc
mode provides a full-duplex serial exchange between serial
devices through the LS100W and without using any access point.
In addition, the LS100W supports COM/TTY
drivers for Windows and Linux systems, ensuring that existing
PC software will still work when used with the new wireless
LAN infrastructure.
For more information, contact us at info@sena.com
or visit http://www.sena.com/products/by_name/hd_lite/.
2. Affordable Device Server for
Intelligent Device Networking: Pro Series
 |
|
PS110
|
|
Versatile Single-port
Serial Device Server
|
|
$149.00
|
|
 |
|
PS410
|
|
Versatile 4- port Serial Device Server
|
|
$399.00
|
|
 |
|
PS810
|
|
Versatile 8- port Serial Device Server
|
|
$595.00
|
|
Sena announce the release of new products in Pro Series product
line, PS110, PS410 and PS810, with competitive edge features
such as flexible operation mode, TCP/UDP multicasting, telnet
COM port control protocol support (RFC2217 compliant), SSL encryption,
and port event handling. The unit is based on the embedded Linux
and a 32-bit microprocessor platform.
Available in 1, 4, and 8 port models, the
PS110, PS410, and PS810 supports RS232/422/485 serial communication,
allowing virtually any asynchronous serial device to be accessed
over a network via its DB9 serial port, and handles serial
data transfer rate up to 230Kbit/s. On the Ethernet side,
the PS110/PS410/PS810 features 10/100Mbit/s Ethernet interface
and supports static and dynamic IP address. Dynamic DNS protocol
is supplied for floating IP environments to allow access via
a static domain name.
In TCP mode, Pro Series supports telnet COM
port control option (RFC 2217 compliant) that is used to access
serial devices over the network. This option enable user applications
to set the parameters of remote serial ports (baud rate, flow
control, etc.), detect line signal changes, as well as receive
and transmit data. In addition, when working with Serial/IP
COM port redirector, Pro Series transmit all serial signals
including DTR, DSR and DCD.
The Pro Series supports modem emulation mode
over SSL encryption. This feature provides secure serial modem
emulation, accepting AT commands in an encrypted format to
connect and communicate with serial devices. It means that
equipment that was designed only for modem access can now
communicate securely to its corresponding software application
across the Ethernet.
TCP/UDP Multicasting feature is provided
for those applications, which involve a serial device sending
messages to many PC host (Max. 8) simultaneously. For secure
data communication between a client and a server, SSL and
RC4 encryption features are provided. In addition, HTTPS for
secure data transfer over the web, and IP filtering controls
the access to serial devices.
The Pro Series is shipped with a licensed
version copy of COMPort Redirection Software, Serial/IP for
free of cost. This software allows you to use the existing
application programs based on serial communication and provides
provide superior performance and low latency.
Built-in surge protection is added on serial
port to safeguard the device from electrical interference,
surges or spikes that could interrupt the system operation,
i.e. ESD air 15KV, ESD contact 8KV, EFT 40A (5/50ns), and
Lightning (8/20us).
For more information, contact us at info@sena.com or visit http://www.sena.com/products/by_name/hd_pro_100/.
|
News