Instruction/ maintenance manual of the product 2121 Patton electronic
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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-9.
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 .
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.
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.
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).
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.
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).
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) .
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.
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 10Base.
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.
2 1 APPENDIX G POWER SUPPLY INTERFAC E Via 5VDC power jack (J1 ) Center Pin: +5VDC @ 500 mA minimu n Outer Barrel: Groun d.
An important point after buying a device Patton electronic 2121 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Patton electronic 2121 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Patton electronic 2121 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Patton electronic 2121 you will learn all the available features of the product, as well as information on its operation. The information that you get Patton electronic 2121 will certainly help you make a decision on the purchase.
If you already are a holder of Patton electronic 2121, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Patton electronic 2121.
However, one of the most important roles played by the user manual is to help in solving problems with Patton electronic 2121. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Patton electronic 2121 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
