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StackMaster™ TX12

10

5

100BASE-TX 12-Port Stackable Hub

Connecting Power to StackMaster TX12

To power ON the StackMaster TX12:

1. Locate the power receptacle on the back of the StackMaster

TX12.

2. Connect the StackMaster TX12 power connector end of the

power cord to the StackMaster TX12.

3. Connect the external power connector end of the power cord

to external AC power.   

NOTE: After power is supplied to the StackMaster TX12, the green
Power LED is illuminated.

3. INSTALLATION

NOTE:  StackMaster TX12 Link Integrity cannot be disabled. All devices
connected to the StackMaster TX12 MUST have link functions enabled.  
To install the StackMaster TX12:

•  Unpack the StackMaster TX12 Hub.

Install StackMaster TX12 on shelf or in rack

Optionally cascade StackMaster TX12 hubs

Connect 100BASE-TX cable to StackMaster TX12

Connect the StackMaster TX12 to power.

Direction is provided in the pages that follow.

Unpacking the StackMaster TX12

The StackMaster TX12 packing contents should include the following:

Item

Part Number

StackMaster TX12

SMHB-E-TX-12

Power Cord

3344, 3347, 3348, 3349, or 3523, 

(depending upon power configuration 
in country where installed)

SCSI Connector
User’s Guide

33010

Summary of Contents for SMHB-E-TX-12

Page 1: ...Class 1 stacked Class 2 unstacked Physical Dimensions 17 x 10 x 1 8 438 mm x 255 mm x 45 mm Shipping Weight 9 lbs 4 1 kg Input Power Internal universal input 100 240VAC 50 60 Hz 53W AC Input Cord TN...

Page 2: ...permission from TRANSITION Networks Trademark Notice All registered trademarks and trademarks are the property of their respective owners Der Anschluss dieses Ger tes an ein ffentlickes Telekommunika...

Page 3: ...e limited collision domain in 100BASE X use the shortest cables possible to make a connection between any two devices Where collisions are not a consideration full duplex longer cable may be possible...

Page 4: ...ct tort or strict liability shall not exceed the amount paid to TN for the product directly related to the alleged damage However in no event shall TN have any liability to a customer or any third par...

Page 5: ...ERMITTED BY LAW TN DOES NOT MAKE AND DISCLAIMS ALL OTHER WARRANTIES EXCEPT TITLE EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF DESCRIPTION MERCHANTIBILITY FITNESS FOR A PARTICULAR...

Page 6: ...Contact For assistance in fault isolation and in maintaining the StackMaster TX12 100BASE TX 12 Port Stackable Hub contact Technical Support 800 260 1312 or your local distributor StackMaster TX12 Con...

Page 7: ...ed ERROR Flashing yellow Error detected on port OR port partitioned and isolated 2 SITE CONSIDERATIONS The site for the StackMaster TX12 hub must provide AC power outlet for each hub Adequate ventilat...

Page 8: ...ter TX12 Link Integrity cannot be disabled All devices connected to the StackMaster TX12 MUST have link functions enabled To install the StackMaster TX12 Unpack the StackMaster TX12 Hub Install StackM...

Page 9: ...TX12 between the 19 inch rack mounting rails at the installation position 3 Install two screws through right front bracket and two screws through left front bracket using clip nuts if necessary Connec...

Page 10: ...aster TX12 hub as shown above 5 Continue connecting SCSI cables by repeating steps 3 and 4 until the entire StackMaster TX12 stack is cascaded NOTE The open SCSI connectors at the top and bottom of th...

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