Black Box LES5164A Manuale Utente
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blackbox.com
BLACK BOX
®
2 of 9
05/12/2010
#26549
»
Enable you to access a single serial device
over your Ethernet network.
»
Choose from DB9 male, DB25 male, DB25
female, or RJ-45 connectors.
»
Selectable RS-232, RS-422, or RS-485 serial
interface on all models.
»
Network side automatically adapts to
10- or 100-Mbps network speed, as well
as for duplex mode.
as for duplex mode.
»
Full bidirectional modem support.
»
Completely manageable via a network link,
a Web browser, or Telnet
™
.
»
Support SNMP management.
»
Includes TTY/COM port emulation software
and Device Management software for centrally
controlling multiple terminal servers.
controlling multiple terminal servers.
»
Ideal for connecting serial-based COM port,
UDP or TCP socket-based appli cations
to remote devices.
to remote devices.
»
Built-in surge protection on all interfaces.
»
66-MHz, 87-MIPS processor.
FEatURES
For simple, single-port serial connectivity with a variety of interface
options, choose BLACK BOX
®
10/100 Terminal Servers
.
With these compact devices, you can provide basic device server
functionality, linking to time clocks, sensors, scanners, plotters, and other
RS-232, RS-422, or RS-485 serial equipment in your office or industrial
application.
RS-232, RS-422, or RS-485 serial equipment in your office or industrial
application.
To allow serial devices to communicate with your LAN, just attach the
terminal servers to your TCP/IP networks. You can also connect them to
terminals for multi-user UNIX systems, terminal emulation PCs, modems,
and all types of serial printers.
terminals for multi-user UNIX systems, terminal emulation PCs, modems,
and all types of serial printers.
The software-selectable EIA-232/422/485 DB9, DB25, or RJ-45 port
on the servers features full modem and hardware flow control and
speeds up to 230 kbps.
speeds up to 230 kbps.
For network-side links, the servers’ RJ-45 port adapts to either
Ethernet or Fast Ethernet connectivity and half- or full duplex mode,
making them easy to use in legacy environments. You can also control
how the data coming from a serial device is packetized before forwarding
the packet onto the LAN network.
making them easy to use in legacy environments. You can also control
how the data coming from a serial device is packetized before forwarding
the packet onto the LAN network.
What’s more, the servers come with a COM port redirector utility
that allows applications to talk to serial devices across a network just as if
the serial devices were directly attached to the server. The utility enables
you to map the baud rate of the host COM port to a higher baud rate for
the serial line connecting the serial device and one of the
the serial devices were directly attached to the server. The utility enables
you to map the baud rate of the host COM port to a higher baud rate for
the serial line connecting the serial device and one of the
10/100
Terminal Servers
.
The terminal servers also support serial data tunneling be tween
devices across an IP network, and because they’re fully next-generation
Internet Protocol Version 6 (IPv6) compliant, they can be used in
networks that have been upgraded to IPv6 in order to gain a lot larger
IP address space and establish more robust IPsec security. The terminal
Internet Protocol Version 6 (IPv6) compliant, they can be used in
networks that have been upgraded to IPv6 in order to gain a lot larger
IP address space and establish more robust IPsec security. The terminal
servers can also be set up to automatically obtain an IP address from
a local network running a DHCP/BOOTP server.
a local network running a DHCP/BOOTP server.
To prevent unauthorized network access, the terminal
servers have
a comprehensive suite of security features, including trusted host filtering
and the ability to disable individual services.
and the ability to disable individual services.
You can configure the terminal
servers multiple ways, including via
direct connections to the serial port or via its easy-configuration wizard.
But to enable fully functional Windows
But to enable fully functional Windows
®
based terminal server
management, use the included Device Management software. It enables
you to assign IP addresses to the
you to assign IP addresses to the
10/100 Terminal Servers
, perform
firmware updates, create downloadable configuration files, view
statistics, and more.
statistics, and more.
The
10/100 Terminal Servers
also include a browser-based
configuration/management tool and a window-oriented menu interface,
as well as a CLI-based management option. In addition, the servers
support SNMP for integration into managed net works. Using SNMP,
you can remotely configure the servers and gather statistics.
as well as a CLI-based management option. In addition, the servers
support SNMP for integration into managed net works. Using SNMP,
you can remotely configure the servers and gather statistics.
10/100 Terminal Servers
To minimize the number of modem connections on your network,
take advantage of the
terminal
servers’ virtual modem feature. It provides
“modem-like” communication between two
10/100 Terminal Servers
on
a network or between a terminal server and a host. Virtual modem links
are very useful when you want to link multiple devices with a central site,
and with a single
are very useful when you want to link multiple devices with a central site,
and with a single
10/100 Terminal Server
at each end, there’s no need for
multiple modems—thereby saving you the associated costs of calls and
connections. Data is sent in raw format from the virtual modem and can
be received by another
connections. Data is sent in raw format from the virtual modem and can
be received by another
10/100 Terminal Server
or a host.
The compact terminal
servers are housed in a solid steel enclosure
and boast ESD protection against electrostatic dis charge and power
surges. Plus, for industrial applications, they’re DIN-rail mountable with
the optional DIN Rail Mounting Kit (page 9).
surges. Plus, for industrial applications, they’re DIN-rail mountable with
the optional DIN Rail Mounting Kit (page 9).
T e c h S P e c S
Management — Web browser; Device Management software (included);
Telnet, shared console port; SNMP, MIB II, read and write
Processor — 66-MHz, 87-MIPS PowerQUICC MPC852T
Protocols — IPV6, IPV4, TCP/IP, CIDR, ARP, RARP, UDP, UDP Multicast, ICMP,
BOOTP, DHCP, TFTP, Telnet, Raw, Reverse Telnet, RCP, HTTP
CE Approval — Yes
Interface — Serial: RS-232, RS-422, RS-485, software selectable;
Network: 10BASE-T/100BASE-TX
Connectors — Ethernet network: All: (1) RJ-45 (10 Mbps/100 Mbps);
Serial: LES4011 models: (1) DB9 M;
LES4012 models: (1) DB25 M;
LES4013 models: (1) DB25 F;
LES4014 models: (1) RJ-45
Indicators — LEDs: (1) Power/Ready, (1) Link status/LAN speed, (1) Network link
activity, (1) Serial Tx and Rx data
Environmental — Operating temperature: 32 to 131°F (0 to 55°C);
Storage temperature: -40 to +150°F (-40 to +66°C)
Power — LES4011A–LES4014A: 120 VAC, 50 Hz, external, with U.S. cord;
LES4011E-UK–LES4014E-UK: 230 VAC, 60 Hz, external, with U.K. cord;
LES4011E–LES4014E: 230 VAC, 60 Hz, external, with European cord
Size — 0.9"H x 2.5"W x 3.5"D (2.3 x 6.4 x 8.9 cm)
Weight — 0.5 lb. (0.2 kg)
Item
Code
10/100 Terminal Servers, RS-232/422/485
1-Port
DB9 Male
U.S. Power Cord
LES4011a
U.K. Power Cord
LES4011E-UK
European Power Cord
LES4011E
DB25 Male
U.S. Power Cord
LES4012a
U.K. Power Cord
LES4012E-UK
European Power Cord
LES4012E
DB25 Female
U.S. Power Cord
LES4013a
U.K. Power Cord
LES4013E-UK
European Power Cord
LES4013E
RJ-45
U.S. Power Cord
LES4014a
U.K. Power Cord
LES4014E-UK
European Power Cord
LES4014E
For DIN rail mounting options, see page 9.
LES4011A