Search Now
Ethernet to 8-Port RS-232 Serial Server (4801) - Front
Ethernet to 8-Port RS-232 Serial Server (4801) - Front

Part# 4801

(SeaLINK+8.232)

Ethernet to 8-Port RS-232 Serial Server


$699.00


Don't see what you need? Ask about a custom product.

Where to Buy | Email Sales |
Or call us at: 864.843.4343
Sealevel's 4801 Ethernet to serial server is the easiest way to connect serial ports to your Ethernet network. Each RS-232 port implements all modem control signals for maximum compatibility with a wide range of peripherals. SeaLINK® products use industry standard RFC 2217 TCP/IP protocol for maximizing compatibility with the widest range of applications and devices.

Sealevel's SeaLINK software drivers and utilities make installation and operation easy using Microsoft Windows operating systems. After software installation, the 4801's serial ports appear as virtual COM ports to the host machine. Standard serial operating calls are transparently redirected to the 4801, guaranteeing compatibility with legacy serial devices and enabling backward compatibility with existing software. Serial tunneling is also supported, allowing two native serial devices to communicate over a network. Alternatively, raw data socket mode is supported, eliminating the need for a driver.

To simplify installation and configuration, a printed copy of the SeaLINK QuickStart Guide is included with all Ethernet serial server orders.
Host Interface(s) Ethernet
# of Ports 8
Brand/Family SeaLINK
Electrical Interface RS-232
Serial Connector(s) DB9M
Max Data Rate 230.4K bps
Max Data Distance 50 feet
Operating Temperature 0 - +70C
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
Power Requirement +5V @ 1A
Dimensions 8.6 (L) x 6.1 (W) x 2.0 (H)
  • • Ethernet 10/100BaseT (autosense)
  • • Appears as a virtual COM port to host machine
  • • Data rates to 230.4K bps
  • • Supports custom baud rates and 9-bit protocol
  • • Eight DB9M connectors with full modem control signals implemented
  • • Hot-swappable
  • • Built-in watchdog/reset circuit for fault tolerance
  • • DIN rail mounting option (Item # DR103)
  • • Includes 120V AC adapter that outputs 5VDC @ 2.4A (Item# TR101)
  • • Includes 7' Ethernet patch cable (Item# CA246) and 7' Ethernet crossover cable (Item# CA251)
  • • Sealevel SeaLINK software supports Microsoft Windows and Linux operating systems






DIN Rail Mounting Clips
Part#DR103
DIN Rail Mounting Clips

$9.95

Power Over Ethernet Extractor
Part#POE-SP-EX
Power Over Ethernet Extractor

Call For Price

2U 19 In. Rack Tray
Part#RK2U
2U 19 In. Rack Tray

$59.95

CAT5 UTP 10' Patch Cable
Part#CA247
CAT5 UTP 10' Patch Cable

$9.95

Terminal Block Kit
Part#KT106
Terminal Block Kit

$43.95

DB9 to DB25 Serial Cable
Part#CA177
DB9 to DB25 Serial Cable

$7.95

Terminal Block
Part#TB06
Terminal Block

$24.95

Power Over Ethernet Kit
Part#POE-SP-KT
Power Over Ethernet Kit

Call For Price

Rackmount Clamp
Part#RK-CLAMP
Rackmount Clamp

$19.95

Ethernet Crossover Cable
Part#CA251
Ethernet Crossover Cable

$8.95

Modular Adapter
Part#RJ9S8
Modular Adapter

$3.95

CAT5 UTP 7' Patch Cable
Part#CA246
CAT5 UTP 7' Patch Cable

$8.95

Terminal Block Kit
Part#KT105
Terminal Block Kit

$28.95

DB9 Serial Extension Cable
Part#CA127
DB9 Serial Extension Cable

$9.95

Terminal Block
Part#TB05
Terminal Block

$19.95

Proudly Made in the USA
© Copyright 1996 - 2017, Sealevel Systems, Inc. All rights reserved.