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Patton electronic 2121 manual

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Table of contents for the manual

  • Page 1

    USE R MANUA L Model 2121/2135 C Ethernet Micro-Bridge SALES OFFIC E (301) 975-100 0 TECHNICAL SUPPOR T (301) 975-100 7 http://www.patton.co m Part# 07M2121- A Doc# 083051U A Revised 09/06/0 0 An ISO-900 1 Certifie d Compan y[...]

  • Page 2

    1.0 WARRANTY INFORMATION Patton Electronics warrants all Model 2121/2135C components t o be free from defects, and wil l — at our optio n — repair or replace th e product should it fail within one year from the first date of shipment . This warranty is limited to defects in workmanship or materials , and does not cover customer damage, abuse or[...]

  • Page 3

    3 2.0 GENERAL INFORMATIO N Thank you for your purchase of this Patton Electronics product . This product has been thoroughly inspected and tested and is warran t - ed for One Year parts and labor. If any questions or problems aris e during installation or use of this product, please do not hesitate to co n - tact Patton Electronics Technical Suppor[...]

  • Page 4

    For example, the customer site is assigned the addresse s 192.168.1.0/24 through 192.168.1.1/24. The addres s 192.168.1.1/24 is also the default gateway for the remote ne t - work. The above settings remove any routing/forwarding inte l - ligence from the CPE. The associated Cisco configuration wil l set serial interface (s0) to accommodate half br[...]

  • Page 5

    7 4.3 POWER CONNECTIO N The Model 2121/2135C offers either an AC or DC power su p - ply. The 2121/2135C provides a strap selectable power supply . 4.3.1 AC Power Supply (100-240VAC ) The Model 2121/2135C uses a 5VDC, 2A universal input 100 - 240VAC, power supply (center pin is +5V). The universal inpu t power supply is equipped with a male IEC-320 [...]

  • Page 6

    Power-up 2121 via DB-15 Connector on Pin 1 5 Place strap position 1 and 2 on J3 for DC power supply. Se e figure 6 below . Power-up 2135C via M/34 Connector on Pin K K Place strap position 1 and 2 on J3 for DC power supply . See figure 6 below . Power-up 2121 via DB-15 Connector on Pin 1 4 Place strap position 3 and 4 on J3 for DC power supply. See[...]

  • Page 7

    1 1 5.1.2 LED Description s The status LED blinks yellow from one to eleven times t o indicate system status. Each pulse pattern is separated by a 2 second "off " period. Greater pulse patterns have higher priorit y (buffer saturation has greater priority than an empty MAC table). Valid system statuses are : 1 puls e = system status o k 2[...]

  • Page 8

    1 3 1 4 TXD- Trasmit data LED (green) blinks to indicate data trans i - tions and remains OFF when no data is transmitted (idle) . RXD - Received data LED (green) blinks to indicate data tra n - sitions and remains OFF when no data is received (idle) . CTRL - Control LED (yellow)- turns ON at power up to ind i - cate to the DCE that the 2121 is act[...]

  • Page 9

    1 5 APPENDIX B PATTON ELECTRONICS MODEL 2135C SPECIFICATION S LAN Connection: RJ-45, 10Base T , 802.3 Ethernet sup - ported by Transparent LAN bridging DTE connection: M34 connector, V.35 (DTE orienta - tion) . Protocol : PP P (RFC 1661) with Bridging Contro l Protocol (RFC 1638 ) MAC Address Table Size: 4096 entrie s MAC Address Aging: MAC address[...]

  • Page 10

    1 7 1 8 APPENDIX C 2121/2135C FACTORY REPLACEMENT PARTS Part # Descriptio n 07M2121/2135C........2121/2135C User Manua l 0805DCUI..................100-250 VAC Universal Power Suppl y APPENDIX D 10BaseT Interface Pin Assignmen t (RJ-45 Female Connector ) (DTE Configuration ) Pin # Signa l 1 TD + (data output from 2121/2135C ) 2 TD - (data output fro[...]

  • Page 11

    1 9 2 0 APPENDIX E X.21 T erminal Interface Pin Assignmen t (DB-15 Male Connector) Pin # Signa l 1 Frame GN D 2 Transmilt A 3 Control A 4 Receive A 5 Indication A 6 Signal Timing A 8 Signal GN D 9 Transmit B 10 Control B 1 1 Receive B 12 Indication B 13 Signal Timing B 14 DC Power (+5VDC ) 15 DC Power (+5VDC ) APPENDIX F V.35 T erminal Interface Pi[...]

  • Page 12

    2 1 APPENDIX G POWER SUPPLY INTERFAC E Via 5VDC power jack (J1 ) Center Pin: +5VDC @ 500 mA minimu n Outer Barrel: Groun d[...]