NTI ETH-2X1 Installation And Operation Manual Download Page 10

NTI Manual Ethernet Switch

7

Any terminal program can be used to control the switch, if that program supports the given parameters (example HyperTerminal in
Windows, Norton Commander terminal in DOS). An available standard serial port is needed.
The following table lists the accepted commands:

Keystroke

Action

1

Switch to port 1

2

Switch to port 2

3

Switch to port 3 (ETH-4X1-RS only)

4

Switch to port 4 (ETH-4X1-RS only)

0

Disconnect all

D

Deactivate buttons

B

Activate buttons  (power-ON defaults)

                                      All other characters will be ignored.
                                      All correctly received characters will be echoed  (repeated back to user's monitor)

TECHNICAL SPECIFICATIONS

Interconnect Cable

CAT5(e) UTP  Ethernet straight-through (not crossed)

Power

120 or 240 VAC 12VDC / 5A  AC Adapter (provided)

ETH-4X1 current draw

< 0.2A @ 12VDC

Interconnection Cable Wiring Method

The CAT5(e)UTP connection cable between the COMMON, SELECTABLE(s) and the ETH-4X1 Manual Ethernet Switch is
terminated with male ethernet connectors and must be wired according to the EIA /TIA 568A industry standard.   Wiring is as per
the table and drawing below.

Pin #

Wire Color

Function

1

White/Orange

T

2

Orange

R

3

White/Green

T

4

Blue

R

5

White/Blue

T

6

Green

R

7

White/Brown

T

8

Brown

R

T

1
+

R

2
-

T

3
+

R

4
-

T

5
+

R

6
-

T

7
+

R

8
-

Pair 2

Pair 1

Pair 4

Pair 3

(View Looking into RJ45 female)

Summary of Contents for ETH-2X1

Page 1: ...Rev Date 1 13 2005 ETH 4X1 2X1 Manual Ethernet Switch Installation and Operation Manual NETWORK TECHNOLOGIES INCORPORATED Tel 330 562 7070 Fax 330 562 1999 1275 Danner Dr Aurora OH 44202 www nti1 com...

Page 2: ...PYRIGHT Copyright 2005 by Network Technologies Inc All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic...

Page 3: ...ration for Installation 3 Features and Functions 4 Installation 5 Connect the Cables 5 Plug in and Boot Up 6 RS232 6 Technical Specifications 7 Interconnection Cable Wiring Method 7 Troubleshooting 8...

Page 4: ...Computer for user access DEVICE CPU or other data entry acquisition equipment COMMON A DEVICE or NETWORK that is to be commonly connected to the selected NETWORK or DEVICE up to 4 through the ETH 4X1...

Page 5: ...0 562 1999 12VDC 5A R MANUAL ETHERNET SWITCH ETH 4X1 Power 4 3 2 1 1 2 3 4 COMMON CPU LAN NTI NETWORK TECHNOLOGIES INCORPORATED Tel 330 562 7070 www nti1 com 1275 Danner Drive Fax 330 562 1999 12VDC 5...

Page 6: ...ectrical interference that might reduce the quality of the signal i e AC motors welding equipment etc A 120V or 240V electrical outlet depending on the AC adapter being used must be available close en...

Page 7: ...ween the COMMON and the user selectable ports 1 4 6 User Selectable Ports 1 4 RJ45 female for connection of SELECTABLEs 7 COMMON port RJ45 female for connection of COMMON NETWORK Tel 330 562 7070 www...

Page 8: ...tch See Figs 1 and 2 Figure 1 Connect DEVICE to switch Figure 2 Connect NETWORK to switch Ethernet Cable Rear View of CPU DEVICE RJ45 Female RJ45 Ethernet Cable to COMMON device NETWORK NETWORK Tel 33...

Page 9: ...the SELECTABLE device plugged into user selectable port 1 RS232 To use the RS232 port optional connect a crossed female serial cable from a CPU serial port to the DB9 pin male RS232 port on the ETH 4...

Page 10: ...d characters will be echoed repeated back to user s monitor TECHNICAL SPECIFICATIONS Interconnect Cable CAT5 e UTP Ethernet straight through not crossed Power 120 or 240 VAC 12VDC 5A AC Adapter provid...

Page 11: ...tact NTI directly for help at 800 742 8324 800 RGB TECH in US Canada or 330 562 7070 worldwide We will be happy to assist in any way we can Problem Cause Solution ETH 4X1 power LED does not illuminate...

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