Black Box 1-Port Hardened Serial Server

by
BLACK BOX
PCN#
8994AE
MFG#
LES421A
$269.68
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Product Highlights:
  • Twisted Pair
  • 1 x Network (RJ
  • 45)

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Product Condition: New and Factory Fresh
Limited Warranty5 Year
Shipping Weight: 1 lbs.
Black Box 1-Port Hardened Serial Server
Tech Specs
Specifications

Manufacturer

Black Box Corporation

Manufacturer Part Number

LES421A

Manufacturer Website Address

http://www.blackbox.com

Brand Name

Black Box

Product Model

LES421A

Product Name

1-Port Hardened Serial Server

Marketing Information

  • Enables you to monitor a serial industrial device from your office.
  • Configure a device, troubleshoot, upgrade firmware, and more.
  • Rugged design for operation in a wide temperature range.
  • UL® Listed for use in Class 1 Division 2 hazardous areas.
  • NEMA TS-2 rated for use in transportation applications.
  • Offers direct IP, virtual COM port, or paired modes of operation.
  • Features a DB9 port and terminal block for serial connections.
  • Equipped with a 10-/100-Mbps port for LAN/WAN connectivity.
  • Built-in Web server for browser-based management.
  • Includes easy-to-use configuration software.
  • Boasts high throughput with low latency.
  • Slim IP30 enclosure saves on DIN rail space.

  • Communicate easily with an RS-232, RS-422, or RS-485 serial device via your LAN or WAN with the rugged and compact 1-Port Hardened Serial Server from Black Box.

    It's just what you need to improve productivity and cut down on the amount of time required to configure or troubleshoot a serial device located on a factory floor or in a remote location.

    Eliminate visits to a distant site just to make a minor change to a configuration. You can do all this from the comfort of your office using an Ethernet LAN or WAN connection, or even from home via a standard Web connection.

    A simple-to-install, user-friendly Web configuration software application enables programming through a browser connection. No time-consuming setup is required.

    Set it up to operate in one of three modes:
  • In Direct IP Mode, you use TCP/IP or UDP/IP to communicate directly with the serial device.
  • In Virtual COM Mode, you can communicate with the device via your network just as if the device was connected to a physical COM port.
  • In Paired Mode, mUL®tiple serial devices can communicate with one another using network tunneling (more than one 1-Port Hardened Serial Server is required).

  • The Hardened Serial Server has a standard DB9 serial port and a removable terminal block for the RS-232, RS-422, or RS-485 device connection, and an autodetecting 10BASE-T/100BASE-TX port for a CAT5 connection to your Ethernet network.

    Plus, for reliable operation, the serial server offers a heartbeat connection, which detects any TCP communication failures and sends out signals every five seconds until the system is reconnected.

    Product Type

    Device Server
    Media & Performance

    Media Type Supported

    Twisted Pair

    Twisted Pair Cable Standard

    Category 5
    Wireless Specifications

    Wireless LAN

    No
    Network & Communication

    Ethernet Technology

    Fast Ethernet

    Network Standard

    10/100Base-TX
    Interfaces/Ports

    Network (RJ-45)

    Yes

    Phone Line (RJ-11)

    No

    Network (RJ-11)

    No

    USB

    No

    Serial Port

    Yes

    Parallel Port

    No

    Centronics Port

    No

    Management Port

    No

    PoE (RJ-45) Port

    No

    Number of Network (RJ-45) Ports

    1

    Number of Serial Ports

    1
    Physical Characteristics

    Form Factor

    Rail-mountable

    Height

    1.2"

    Width

    3.2"

    Depth

    4.7"

    Weight (Approximate)

    4.80 oz
    Miscellaneous

    Certifications & Standards

    • CE,
    • UL Class 1 Division 2
    • NEMA TS-2 rated

    Environmentally Friendly

    Yes

    Country of Origin

    United States

    TAA Compliant

    Yes
    Warranty

    Limited Warranty

    5 Year