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Patton electronic 2124 manual

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Table of contents for the manual

  • Page 1

    USER MANUAL MODEL 2124/2130 Ethernet Micr oBridge SALES OFFICE (301) 975-1000 TECHNICAL SUPPOR T (301) 975-1007 P ar t# 07M2124-UM Doc# 08306U2-001, Rev . B Revised 10/27/06 An ISO-9001 Certified Company[...]

  • Page 2

    1 T AB LE OF CONTENTS 1.0 Warranty Information ................................................................. 2 1.1 Radio and TV Interference............................................................ 2 1.2 CE Notice...................................................................................... 3 1.3 Service .............................[...]

  • Page 3

    2 1.0 W ARRANTY INFORMATION P atton Electronics warrants all Model 2124/2130 components to be free from def ects, and will—at our option—repair or replace the product should it f ail within one year from the first date of shipment. This warranty is limited to def ects in w orkmanship or mater ials, and does not cov er customer damage, ab use o[...]

  • Page 4

    3 1.2 CE NOTICE The CE symbol on your P atton Electronics equipment indicates that it is in compliance with the Electromagnetic Compatibility (EMC) directive and the Low V oltage Directiv e (L VD) of the Union European (EU). A Cer- tificate of Compliance is av ailable b y contacting P atton T echnical Sup- por t. 1.3 SERVICE All warranty and non-w[...]

  • Page 5

    4 2.0 GENERAL INFORMATION Thank you f or y our purchase of this P atton Electronics product. This product has been thoroughly inspected and tested and is warranted f or One Y ear par ts and labor . If any questions or problems arise during installation or use of this product, please do not hesitate to contact P at- ton Electronics T echnical Suppor[...]

  • Page 6

    5 3.0 PPP OPERATIONAL BACKGR OUND PPP is a protocol used f or multi-ple xed tr anspor t ov er a point-to-point link. PPP oper ates on all full duplex media, and is a symmetric peer-to- peer protocol, which can be broken into three main components: 1. A standard method to encapsulate datagrams o ver serial links; 2. A Link Control Protocol (LCP) to [...]

  • Page 7

    6 Figure 1. Cisco router with serial interface, configured as PPP Half Bridge. F or example , the customer site is assigned the addresses 192.168.1.0/ 24 through 192.168.1.1/24. The address 192.168.1.1/24 is also the def ault gatewa y f or the remote network. The above settings remo ve an y routing/f orwarding intelligence from the CPE. The associ[...]

  • Page 8

    7 Figure 2. T ransparent bridging between two routers ov er a serial link.[...]

  • Page 9

    8 4.0 INSTALLATION The 2124/2130 is equipped with Network, DTE, and power interf aces. This section briefly descr ibes connnection to each interf ace. 4.1 CONNECT TO 10BASET ETHERNET PORT The shielded RJ-45 Ethernet por t on the Model 2124/2130 is designed to connect directly to a 10BaseT network. Figure 3 sho ws the 10BaseT RJ- 45 por t pin descr[...]

  • Page 10

    9 4.2 POWER CONNECTION The Model 2124/2130 off ers either an AC or DC po wer supply . The 2124/2130 provides a strap selectab le pow er supply . A C P ower Suppl y (100-240V AC) The Model 2124/2130 uses a 5VDC , 2A universal input 100-240V A C, power supply (center pin is +5V). The universal input po wer supply is equipped with a male IEC-320 conne[...]

  • Page 11

    10 DC P ower Figure 4. Strap positions 7 and 8 on J3 Supply DC power directly to the po wer supply jac k. DC pow er supplied must be +5VDC ±5%, 500mA minimum, center positiv e, and can be sup- plied via a barrel type plug with 2.1/5.5/10mm I.D ./O.D ./Shaft Length dimensions. For this pow ering option, set J3 to position 7 and 8 as shown in figur[...]

  • Page 12

    11 P ower -up 2124 via DB-25 Connector on Pin 25 Place strap position 1 and 2 on J3 f or DC power supply . See Figure 6 below . P ower -up 2130 via DB-25 Connector on Pin 25 Place strap position 1 and 2 on J3 f or DC power supply . See Figure 6 below . Figure 6. Strap positions 1 and 2 on J3 P ower -up 2124 via DB-25 Connector on Pin 21 Place strap[...]

  • Page 13

    12 Figure 7. Strap positions 3 and 4 on J3[...]

  • Page 14

    13 5.0 CONFIGURATION All configuration is done through software auto-detection f or the Model 2124/2130. Once y ou hav e configured your m ux or other equipment to be connected to the 2124/2130, the unit is ready f or operation. Observe that the serial por t of the 2124/2130 is configured as a DTE and must connect to a DCE. The LAN por t also re[...]

  • Page 15

    14 LED Descriptions Figure 8. 2124/2130 rear view The status LED blinks y ellow from one to ele v en times to indicate system status. Each pulse patter n is separated by a 2 second "off " period. Greater pulse patterns have higher priority (buff er saturation has greater prior ity than an empty MA C table). V alid system statuses are: Aft[...]

  • Page 16

    15 Figure 9. F ront of Model 2124/2130, showing LED indicators TXD- T rasmit data LED (green) b links to indicate data transitions and remains OFF when no data is transmitted (idle). RXD- Received data LED (g reen) blinks to indicate data transitions and remains OFF when no data is received (idle). DTR- Control LED (yello w)- turns ON at power up t[...]

  • Page 17

    16 APPENDIX A PATTON ELECTR ONICS MODEL 2124 SPECIFICATIONS LAN Connection: RJ-45, 10BaseT , 802.3 Ethernet supported by T ransparent LAN bridging DTE connection: DB-25 connector , V .24 (DTE orientation) Protocol: PPP (RFC 1661) with Bridging Control Pro- tocol (RFC 1638) MAC Address T able Size: 4096 entries MAC Address Aging: MAC addresses delet[...]

  • Page 18

    17 APPENDIX B PATTON ELECTR ONICS MODEL 2130 SPECIFICATIONS LAN Connection: RJ-45, 10BaseT , 802.3 Ethernet sup- por ted by T ransparent LAN bridging DTE connection: DB-25 connector , EIA-530 (DTE orienta- tion) Protocol: PPP (RFC 1661) with Bridging Control Protocol (RFC 1638) MAC Address T able Size: 4096 entr ies MAC Address Aging: MAC addresses[...]

  • Page 19

    18 APPENDIX C 2124/2130 FACTORY REPLACEMENT PARTS Part # Description 07M2121/2135C 2124/2130 User Manual 0805DCUI 100-250 V A C Univ ersal P ower Supply[...]

  • Page 20

    19 APPENDIX D 10BASET INTERFACE PIN ASSIGNMENT (RJ-45 FEMALE CONNECTOR) (DTE CONFIGURATION) Pin # Signal 1 TD + (data output from 2124/2130) 2 TD - (data output from 2124/2130) 3 RD + (data input to 2124/2130) 4 no connection 5 no connection 6 RD - (data input to 2124/2130) 7 no connection 8 no connection[...]

  • Page 21

    20 APPENDIX E V .24 T ER MINAL INTERFACE PIN ASSIGNMENT (DB-25 MALE CONNECTOR) Pin # Signal 1 Shield GND/F rame GND 2T D 3R D 4R T S 5 CTS 7 SIG GND 8C D 15 TX CLK 17 RCV CLK 20 DTR 21 DC P ower (+5VDC) 25 DC P ower (+5DC)[...]

  • Page 22

    21 APPENDIX F EIA-530 T ER MINAL INTERFACE PIN ASSIGNMENT (DB-25 MALE CONNECTOR) Pin# Signal 1 Shield GND/F rame GND 2 TD A 3 RD A 4 RTS A 5 CTS A 7 SIG GND 8 CD A 9 RCV CLK B 10 CD B 12 TX CLK B 13 CTS B 14 TD B 15 TX CLK A 16 RD B 17 RCV CLK A 19 RTS B 20 DTR A 21 +5VDC 23 DTR B 25 +5VDC[...]

  • Page 23

    22 APPENDIX G POWER SUPPLY INTERFACE Via 5VDC power jac k (J1) Center Pin: +5VDC @ 500 mA minimun Outer Barrel: Ground[...]

  • Page 24

    23 Notes _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________________________________________________ ___________________________________________________[...]