Transition Networks E-TBT-HB-0402 Manual
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Transition Networks E-TBT-HB-0402 Manual

Ethernet pocket hub
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MODEL 0402 ETHERNET POCKET HUB

SPECIFICATIONS

Standards
IEEE 802.2, 802.3
Physical
Dimensions
4.80" X 2.77" X 0.95"
(122mm x 70mm x 24mm)
Input Power
Power Supply Adapter
AC Input:
TN PN Requirement
3518
120 volts, 60 hertz, 28 watts
3516
230 volts, 50 hertz, 28 watts
3514
100 volts, 50-60 hertz, 28 watts
3517
240 volts, 50 hertz, 28 watts
3515
240 volts, 50 hertz, 28 watts
DC Output:
9 volts at 500 mA maximum
MTBF
43,000 hours
Environment
Temperature:
0-50°C (32° to 122° F )
Humidity
10-90%, non condensing
Altitude
0-10,000 feet
Warranty
5 years
17
Location
USA/Canada/Mexico
Europe
Japan
United Kingdom
Australia
™
Ethernet
Pocket Hub
Model 0402
(E-TBT-HB-0402)
For assistance in installing, using, or
maintaining the TRANSITION Networks
Model 0402 Ethernet Pocket Hub,
contact TRANSITION Networks
Technical Support
at:
(800) 260-1312
or contact your local distributor.
™
7349.E

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Summary of Contents for Transition Networks E-TBT-HB-0402

  • Page 1: Specifications

    USA/Canada/Mexico Europe Japan United Kingdom Australia ™ Pocket Hub Model 0402 (E-TBT-HB-0402) 7349.E For assistance in installing, using, or maintaining the TRANSITION Networks Model 0402 Ethernet Pocket Hub, contact TRANSITION Networks Technical Support (800) 260-1312 or contact your local distributor.
  • Page 2 CAUTION: RJ connectors are NOT INTENDED FOR CONNECTION TO THE PUBLIC TELEPHONE NETWORK. Failure to observe this caution could result in damage to the public telephone network. Der Anschluss dieses Gerätes an ein öffentlickes Telekommunikationsnetz in den EG-Mitgliedstaaten verstösst gegen die jeweligen einzelstaatlichen Gesetze zur Anwendung der Richtlinie 91/263/EWG zur Angleichung der Rechtsvorschriften der Mitgliedstaaten über Telekommunikationsendeinrichtungen...

  • Page 3: Table Of Contents

    ETHERNET CABLE SPECIFICATIONS Maximum number of terminal devices on Ethernet network: 10Base5 Cable and Connector Specifications The physical characteristics of the 10Base5 cable must meet or exceed IEEE 802.3 10Base5 specifications. 10Base5 Cable Characteristics: Cable type: RG8 Solid Coaxial (ThickNet) Impedance: Capacitance: 26pF/ft...

  • Page 4: Pocket Hub Features

    LANs, is assumed. The 0402 Ethernet Pocket Hub The Model 0402 10BaseT 4-Port Ethernet Hub (E-TBT-HB-0402), is a low cost Ethernet repeater. Designed to meet IEEE 802.3 10BaseT standards, the 0402 Pocket Hub is a fully functional repeater in a compact (4.80"...

  • Page 5: Networking The 0402 Pocket Hub

    Warranty Statement A. Five Year Warranty Transition Networks, Inc. (TN) warrants, for a period of five years, that TN products (with the exception of power supplies and fans that TN warrants for two years) will be free from defects in materials and workmanship, and will be in conformity with TN’s specifications. TN’s warranty on products manufactured by or assembled for TN in accordance with a customer’s specifications, is a five-year warranty that the goods conform to such specifications.

  • Page 6: 0402 Ethernet Pocket Hub Connectors

    0402 Ethernet Pocket Hub Connectors and Status LEDs RJ-45 Connectors Four (4) 10BaseT RJ-45 jack connectors are located at one end of the 0402 Pocket Hub. The RJ-45 jacks support connection to shielded or unshielded 100 ohm twisted pair 10BaseT cable. RJ-45 Connectors Power Supply Adapter Connectors An external power supply...

  • Page 7: Operation

    4. OPERATION The 0402 Pocket Hub normally requires no intervention beyond occasionally monitoring the Power and Link/Transmit LEDs. Power LED Link/Transmit LEDs Monitoring Power LED The green Power LED is illuminated when the Pocket Hub is connected to power. Monitoring Link/Transmit LEDs Each of the green Link/Transmit LEDs , associated with one of the eight RJ-45 ports: •...

  • Page 8: Segment Number

    Ensuring Correct Segmemt Number Ethernet 802.3 specifications define segment number, as well as cable characteristics. NOTE: A segment is the cable connection between cable interfaces in an Ethernet LAN. Segment Number When connecting Pocket Hubs, the transmission path between any two Data Terminating Equipment (DTE) terminals can consist of no more than five segments.

  • Page 9: Ensuring Correct 10Baset Configuration

    Connecting two Pocket Hubs Use a crossover cable to connect Pocket Hubs. Use a straight through cable to connect Pocket Hub to terminal devices. Straight-through 10BaseT Crossover 10BaseT Connecting Pocket Hub to Terminal Devices Use a straight through cable to connect Pocket Hub to terminal devices.

  • Page 10: Installation

    Unpacking the 0403 Pocket Hub The 0402 Ethernet Pocket Hub packing contents should include the following: Item Part Number 0402 Pocket Hub E-TBT-HB-0402 Power Supply Adapter 3518, 3517, 3516, 3515, or 3514, (depending upon power configuration in country where installed) User’s Guide...

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