Cabletron Systems EMC39-12 User Manual Download Page 8 | Manualshive

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Cabletron Systems EMC39-12 User Manual Download Page 8

Contents

vi

EMC39-12 User’s Guide

APPENDIX A

CABLE REQUIREMENTS

A.1

10BASE-T Twisted Pair Requirements ....................................... A-1

A.2

Single Mode Fiber Optic Network ............................................... A-1

APPENDIX B

TWISTED PAIR WIRING TABLES

B.1

Wiring an EMC39-12 to a Punchdown Block .............................. B-1

B.2

Wiring from a Punchdown Block to a 10BASE-T Device ............ B-5

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Summary of Contents for EMC39-12

Page 1: ...IA CONVERTER USER S GUIDE EMC39 12 Ethernet Media Converter WITH LANVIEW TPLINK XMT RCV FOLNK 12 11 10 9 8 7 6 5 4 3 2 1 PWR 12 10 9 8 7 6 5 4 3 2 1 RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX RX TX 11 1854 01 ...

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Page 3: ...T PROFITS ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF KNOWN OR SHOULD HAVE KNOWN THE POSSIBILITY OF SUCH DAMAGES Copyright 1996 by Cabletron Systems Inc P O Box 5005 Rochester NH 03866 5005 All Rights Reserved Printed in the United States of America Order Number 9031854 01 August 1996 SPECTRUM LANVIEW MicroMMAC and EMC39...

Page 4: ...ING Changes or modifications made to this device which are not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment DOC NOTICE This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le présent a...

Page 5: ...eement shall be interpreted and governed under the laws and in the state and federal courts of New Hampshire You accept the personal jurisdiction and venue of the New Hampshire courts EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY 1 EXCLUSION OF WARRANTY Except as may be specifically provided by Cabletron in writing Cabletron makes no warranty expressed or implied concerning the Program includi...

Page 6: ... c in all respects is proprietary data belonging to Cabletron and or its suppliers For Department of Defense units the product is licensed with Restricted Rights as defined in the DoD Supplement to the Federal Acquisition Regulations Section 52 227 7013 c 1 ii and its successors and use duplication disclosure by the Government is subject to restrictions as set forth in subparagraph c 1 ii of the R...

Page 7: ...nts 1 5 1 5 Certification 1 5 1 6 Document Conventions 1 5 1 7 Getting Help 1 6 CHAPTER 2 INSTALLATION 2 1 Required Tools 2 1 2 2 Unpacking the EMC39 12 2 1 2 3 Installing the EMC39 12 2 1 2 3 1 Tabletop or Shelf Installation 2 2 2 3 2 Rackmount Installation 2 3 2 4 Connecting the EMC39 12 to the Power Source 2 5 CHAPTER 3 CONNECTING TO THE NETWORK 3 1 Connecting a Twisted Pair Segment 3 1 3 2 Con...

Page 8: ...CABLE REQUIREMENTS A 1 10BASE T Twisted Pair Requirements A 1 A 2 Single Mode Fiber Optic Network A 1 APPENDIX B TWISTED PAIR WIRING TABLES B 1 Wiring an EMC39 12 to a Punchdown Block B 1 B 2 Wiring from a Punchdown Block to a 10BASE T Device B 5 ...

Page 9: ...installing the EMC39 12 Chapter 1 Introduction describes the EMC39 12 features and specifications Chapter 2 Installation describes how to install the EMC39 12 into a 19 inch rack or as a standalone device Chapter 3 Connecting to the Network explains how to connect network segments to the EMC39 12 Chapter 4 Using the LANVIEW LEDs describes how to use the EMC39 12 LEDs to monitor Link and Power stat...

Page 10: ... FOIRL type connectors Figure 1 1 shows the EMC39 12 ports Each of the rear panel twisted pair ports has a corresponding fiber port For example twisted pair port 1 converts signals to fiber optic port 1 twisted pair port 2 converts signals to fiber optic port 2 etc Figure 1 1 The EMC39 12 Rear View 12X 1X Front View EMC39 12 Ethernet Media Converter WITH LANVIEW TPLINK XMT RCV FOLNK 12 11 10 9 8 7...

Page 11: ...1 3 2 Full Duplex Ethernet Support All EMC39 12 ports support Full Duplex Ethernet provided the device at the other end of the segment supports Full Duplex Ethernet also Full Duplex Ethernet allows the device to transmit and receive signals simultaneously giving the EMC39 12 the ability to utilize a 20 Megabit bandwidth throughput 1 3 3 LANVIEW Diagnostic LEDs Cabletron Systems equips the EMC39 12...

Page 12: ...provides operating specifications for the EMC39 12 Cabletron Systems reserves the right to change EMC39 12 specifications at any time without notice 1 4 1 Fiber Optic Interface Peak wavelength 1310 nm typical 1265 nm minimum 1380 nm maximum Bit Error Better than 10 10 bit error rate 1 4 2 Physical Specifications 1 4 3 Power Requirements Dimensions 4 cm 1 7 in H x 24 cm 9 4 in W x 43 cm 17 in L Wei...

Page 13: ... Temperature 30 to 90 C 22 to 194 F Operating Humidity 5 to 95 non condensing NOTE Note symbol Calls the reader s attention to any item of information that may be of special importance TIP Tip symbol Conveys helpful hints concerning procedures or actions CAUTION Caution symbol Contains information essential to avoid damage to the equipment Electrical Hazard Warning symbol Warns against an action t...

Page 14: ...rk environment layout cable type etc Network load and frame size at the time of trouble if known The serial and revision numbers of all Cabletron Systems products in the network The device history i e have you returned the device before is this a recurring problem etc Any previous Return Material Authorization RMA numbers Phone 603 332 9400 Monday Friday 8 A M 8 P M Eastern Time CompuServe GO CTRO...

Page 15: ...material in case any items need to be returned 2 Visually inspect the EMC39 12 and any optional equipment 3 Remove the EMC39 12 from its non conductive bag If there are any signs of damage contact Cabletron Systems Technical Support Refer to Section 1 7 Getting Help for details 2 3 INSTALLING THE EMC39 12 The EMC39 12 may be installed on a tabletop shelf or in a 19 inch rack Refer to Section 2 3 1...

Page 16: ... 30 lb of static weight Maintain a temperature between 5 C 41 F and 40 C 104 F at the installation site with fluctuations less than 10 C per hour Refer to Section 1 4 4 Environmental Requirements for more details Figure 2 1 Tabletop or Shelf Installation Proceed to Section 2 4 Connecting the EMC39 12 to the Power Source for instructions CAUTION To ensure proper ventilation and prevent overheating ...

Page 17: ...sing the four 8 32 x 3 8 inch pan head screws Figure 2 2 Figure 2 2 Attaching the Strain Relief Bracket WARNING Before installing the EMC39 12 into a rack ensure that the rack supports the device s without compromising the stability of the rack Otherwise personal injury and or equipment damage may result Do not attempt to attach the strain relief bracket with screws other than the 8 32 x 3 8 inch ...

Page 18: ... inch flat head cover replacement screws in the rackmount kit Use these screws to attach the rackmount brackets to the EMC39 12 as shown in Figure 2 3 Figure 2 3 Installing the Rackmount Brackets CAUTION To ensure proper ventilation and prevent overheating leave a minimum clearance space of 5 1 cm 2 0 in at the left right and rear of the EMC39 12 Screws 4 Rack Mounting Brackets 2 EMC39 12 Ethernet...

Page 19: ...1 Plug the power cord into the back panel of the EMC39 12 2 Plug the other end of the power cord into a grounded wall outlet 3 Verify that the PWR LED is on this indicates that the EMC39 12 is receiving power NOTE The EMC39 12 has a power supply with automatic voltage sensing that allows connection to power sources ranging from 100 125 Vac or 200 240 Vac 50 60 Hz Screws 4 19 Inch Rack EMC39 12 Eth...

Page 20: ...Chapter 2 Installation 2 6 EMC39 12 User s Guide ...

Page 21: ...nfiguration outlined in this section explains how to attach a twisted pair cable to the EMC39 12 and to a 10BASE T compliant Ethernet device that has a 50 pin Champ connector e g Cabletron Systems ELM or TPRMIM The EMC39 12 may also be connected to a punchdown block with a 50 pin feeder cable The Champ connector supports twelve 10BASE T twisted pair segments NOTE Refer to Appendix B for informatio...

Page 22: ...to the Champ RJ21 connector on the 10BASE T compliant Ethernet device 3 Verify that the Link LED on the 10BASE T Ethernet device is on and the applicable TPLNK LED on the EMC39 12 is on If the LEDs are off perform each of the following steps until the LEDs are on a Be sure the 10BASE T device and the EMC39 12 have power b Examine the cable connection between the EMC39 12 and the 10BASE T device c ...

Page 23: ...mit ends Many cables are prelabeled providing matching labels or tapes at both ends of each strand of cable 1 Remove the protective plastic covers from the fiber optic ports on the applicable port on the module and from the ends of the connectors on each fiber strand 2 Attach one fiber to the applicable receive port on the module Insert the ST connector into the port with the alignment slot on the...

Page 24: ...chieved Be sure the device at the other end of the Link is ON Verify that fiber strands are properly crossed over Try swapping the transmit and receive connections at only one end of the Link If you are still unable to establish a Link attempt to make the connection between the devices with another fiber optic cable If this is unsuccessful contact Cabletron Systems Technical Support 3 3 FINISHING ...

Page 25: ...it is not receiving power Check the input power source circuit breakers fuse power cord etc If the proper source is present the problem could be with the unit 4 2 TRANSMIT XMT On Flashing Green Indicates that the unit is transmitting data packets from the twisted pair port to the fiber optic port The flash of the LED is pulse stretched for viewing effect The LED could be on solid because of this v...

Page 26: ...Off No activity 4 4 TWISTED PAIR LINK TPLNK On Green Indicates an established link between the associated twisted pair segment and the 10BASE T device at the other end of the segment The LED remains on as long as there is a link between the devices and power is supplied to each linked device Off No link 4 5 FIBER OPTIC LINK FOLNK On Green Indicates an established link between the associated fiber ...

Page 27: ...r segment of 24 gauge Unshielded Twisted Pair UTP cable Insertion Loss The maximum insertion loss allowed for a 10BASE T segment is 11 5 db at all frequencies between 5 0 and 10 0 MHz This includes the attenuation of the cable connectors and patch panel Impedance The IEEE 802 3 10BASE T standard specifies cable impedance between 85 and 110 ohms A 2 SINGLE MODE FIBER OPTIC NETWORK When connecting a...

Page 28: ...n delay for the entire half duplex network must not exceed 25 6 µs in one direction 51 2 µs round trip If the total propagation delay exceeds 25 6 µs use bridges or switches to re time the signal Length If all system budgets are met the fiber optic ports will drive a single mode signal for a distance of 5 km for half duplex and 10 km for full duplex operation If all system budgets are met the fibe...

Page 29: ...ock Table B 2 Twisted Pair Wiring from a punchdown block to a 10BASE T device B 1 WIRING AN EMC39 12 TO A PUNCHDOWN BLOCK NOTE Pins 25 and 50 on the Champ connector are not used Table B 1 EMC39 12 to a Punchdown Block From EMC39 12 Into and Out of 50 Pin Feeder Cable Into Punchdown Block Port 12 Pin Pin Pin TX 48 48 Violet Green TX A45 Violet Green TX TX 23 23 Green Violet TX A46 Green Violet TX R...

Page 30: ...ellow Gray RX A39 Yellow Gray RX RX 20 20 Gray Yellow RX A40 Gray Yellow RX Port 9 Pin Pin Pin TX 42 42 Yellow Orange TX A33 Yellow Orange TX TX 17 17 Orange Yellow TX A34 Orange Yellow TX RX 43 43 Yellow Green RX A35 Yellow Green RX RX 18 18 Green Yellow RX A36 Green Yellow RX Port 8 Pin Pin Pin TX 40 40 Black Gray TX A29 Black Gray TX TX 15 15 Gray Black TX A30 Gray Black TX RX 41 41 Yellow Blue...

Page 31: ...lack TX RX 37 37 Black Orange RX A23 Black Orange RX RX 12 12 Orange Black RX A24 Orange Black RX Port 5 Pin Pin Pin TX 34 34 Red Brown TX A17 Red Brown TX TX 9 9 Brown Red TX A18 Brown Red TX RX 35 35 Red Gray RX A19 Red Gray RX RX 10 10 Gray Red RX A20 Gray Red RX Port 4 Pin Pin Pin TX 32 32 Red Orange TX A13 Red Orange TX TX 7 7 Orange Red TX A14 Orange Red TX RX 33 33 Red Green RX A15 Red Gree...

Page 32: ...28 White Green TX A5 White Green TX TX 3 3 Green White TX A6 Green White TX RX 29 29 White Brown RX A7 White Brown RX RX 4 4 Brown White RX A8 Brown White RX Port 1 Pin Pin Pin TX 26 26 White Blue TX A1 White Blue TX TX 1 1 Blue White TX A2 Blue White TX RX 27 27 White Orange RX A3 White Orange RX RX 2 2 Orange White RX A4 Orange White RX Table B 1 EMC39 12 to a Punchdown Block Continued From EMC3...

Page 33: ...Pin Pin B45 Violet Green RX 3 RX 3 RX 3 RX B46 Green Violet RX 6 RX 6 RX 6 RX B47 Violet Brown TX 1 TX 1 TX 1 TX B48 Brown Violet TX 2 TX 2 TX 2 TX Port 11 Pin Pin Pin B41 Violet Blue RX 3 RX 3 RX 3 RX B42 Blue Violet RX 6 RX 6 RX 6 RX B43 Violet Orange TX 1 TX 1 TX 1 TX B44 Orange Violet TX 2 TX 2 TX 2 TX Port 10 Pin Pin Pin B37 Yellow Brown RX 3 RX 3 RX 3 RX B38 Brown Yellow RX 6 RX 6 RX 6 RX B3...

Page 34: ...8 Pin Pin Pin B29 Black Gray RX 3 RX 3 RX 3 RX B30 Gray Black RX 6 RX 6 RX 6 RX B31 Yellow Blue TX 1 TX 1 TX 1 TX B32 Blue Yellow TX 2 TX 2 TX 2 TX Port 7 Pin Pin Pin B25 Black Green RX 3 RX 3 RX 3 RX B26 Green Black RX 6 RX 6 RX 6 RX B27 Black Brown TX 1 TX 1 TX 1 TX B28 Brown Black TX 2 TX 2 TX 2 TX Table B 2 Punchdown Block to a 10BASE T Device Continued From Punchdown Block To RJ45 Wallplate T...

Page 35: ...2 TX Port 5 Pin Pin Pin B17 Red Brown RX 3 RX 3 RX 3 RX B18 Brown Red RX 6 RX 6 RX 6 RX B19 Red Gray TX 1 TX 1 TX 1 TX B20 Gray Red TX 2 TX 2 TX 2 TX Port 4 Pin Pin Pin B13 Red Orange RX 3 RX 3 RX 3 RX B14 Orange Red RX 6 RX 6 RX 6 RX B15 Red Green TX 1 TX 1 TX 1 TX B16 Green Red TX 2 TX 2 TX 2 TX Table B 2 Punchdown Block to a 10BASE T Device Continued From Punchdown Block To RJ45 Wallplate To Of...

Page 36: ...n Pin Pin B5 White Green RX 3 RX 3 RX 3 RX B6 Green White RX 6 RX 6 RX 6 RX B7 White Brown TX 1 TX 1 TX 1 TX B8 Brown White TX 2 TX 2 TX 2 TX Port 1 Pin Pin Pin B1 White Blue RX 3 RX 3 RX 3 RX B2 Blue White RX 6 RX 6 RX 6 RX B3 White Orange TX 1 TX 1 TX 1 TX B4 Orange White TX 2 TX 2 TX 2 TX Table B 2 Punchdown Block to a 10BASE T Device Continued From Punchdown Block To RJ45 Wallplate To Office D...

Page 37: ...ce EMC39 12 User s Guide B 9 Figure B 1 Punchdown Block Pins 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 A B C D ...

Page 38: ...Appendix B Twisted Pair Wiring Tables B 10 EMC39 12 User s Guide ...

Page 39: ...Anwendung des Geraetes geeignet und der zum Benuetzen im Lande der Anwendung anerkannt ist SPANISH El cable principal de la red eléctrica utilizado con este equipo debe tener 2 conductores y 1 toma de tierra con un mínimo de 0 75 mm2 cada uno y necesita tener un aparato de acoplamiento standard IEC en un extremo y un enchufe para el cable principal de la red eléctrica en el otro extremo lo cual se...

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