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ETHERNET MULTI MEDIA REPEATER
SPECIFICATIONS
Standards
IEEE 802.2, 802.3
Physical
Dimensions
7.1"
5.1"
2.5"
x
x
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
48170 houra
Environment
Temperature:
0-50°C (32° to 122° F )
Humidity
10-90%, non condensing
Altitude
0-10,000 feet
Warranty
5 years
21
(180 mm
130 mm
64 mm)
x
x
Location
USA/Canada/Mexico
Europe
Japan
United Kingdom
Australia
Ethernet 2-Port
™
Multi Media Repeater
(E-MMR-2)
For assistance in installing, using, or
maintaining the TRANSITION Networks
Ethernet Multi Media Repeater, contact
TRANSITION Networks Technical
Support at:
(800) 260-1312
or contact your local distributor.
7346.E
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Table of Contents
Related Manuals for Transition Networks E-MMR-2
Summary of Contents for Transition Networks E-MMR-2
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Page 1: Specifications
USA/Canada/Mexico Europe Japan United Kingdom Australia Ethernet 2-Port ™ Multi Media Repeater (E-MMR-2) For assistance in installing, using, or maintaining the TRANSITION Networks Ethernet Multi Media Repeater, contact TRANSITION Networks Technical Support at: (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...
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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: The Multi Media Repeater
1. INTRODUCTION This guide is intended for the system or network administrator responsible for installing and monitoring a TRANSITION Networks Ethernet™ 2-Port Multi Media Repeater. A working knowledge of local area network (LAN) operations, including familiarity with communications protocols used on interconnected LANs, is assumed. -
Page 5: Networking The Multi Media Repeater
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: Fault Isolation
Connectors, Switches and Status Indicators Reset Switch SIC Slot 1 LEDs Power Supply Power LED Adapter Connector SIC Slot 1 SIC Slot 2 Connectors One (1) AUI connector is located on one side of the Multi Media Repeater. One (1) power supply adapter connector is located on the other side of the Multi Media Repeater. -
Page 7: Site Considerations
4. OPERATION The Multi Media Repeater requires no intervention beyond occasionally monitoring the Power and Status LEDs. Monitoring Power LED The green Power LED is illuminated when the Multi Media Repeater is connected to power. Monitoring Status LEDs The Partition LED is illuminated when the Multi Media Repeater port registers thirty-one consecutive collisions. -
Page 8: Ensuring Correct Segment Number
Ensuring Correct Segment Number When connecting Pockets, the transmission path between any two Data Terminating Equipment (DTE) terminals can consist of no more than five segments. (A segment is the cable connection between cable interfaces in an Ethernet LAN.) NOTE: Up to one-hundred 10Base5 connections can be made in one segment. -
Page 9: Ensuring Correct 10Baset Configuration
Male AUI Connector/PC Connection The male AUI card (E-AUI-DC-SIC) provides a male AUI connector for connection, through an AUI drop cable, to a 10Base5 port on a powered PC. Fiber Optic Connector/10BaseFL Connection The fiber optic card (E-FRL-SIC) provides one set of transmit (TX) and receive (RX) ST connectors to fiber optic cable. -
Page 10: Unpacking The Multi Media Repeater
Unpacking the Multi Media Repeater The Multi Media Repeater packing contents should include the following: Item Part Number Multi Media Repeater E-MMR-2 Power Supply Adapter 3500, 3501, 3506, 3508, or 3510 (depending upon power configuration in country where installed) User’s Guide... -
Page 11: Installing Multi Media Repeater On Flat Surface
Twisted Pair Connector/10BaseT Connection The twisted pair card (E-TBT-SIC) provides an RJ-45 connector to 10BaseT. To connect 10BaseT Cable to Multi Media Repeater RJ-45 connectors: 1. Locate or build 10BaseT cables with the following characteristics: • 802.3 compliant (See page 18) •... -
Page 12: Bnc Connector/10Base2 Connection
Installing Slide-In Cards CAUTION: Wear a grounding device and observe electrostatic discharge precautions when installing Slide-In Cards. Failure to observe this caution could result in circuit board failure. NOTE: Slide-in Cards can be hot-swapped. To install a Slide-In Card: 1. Determine if the Slide-In Cards has an SQE switch and, if so, verify that the SQE switch is in the OFF position: NOTE: SQE switches must be set to the following OFF positions:...
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