Instruction/ maintenance manual of the product 1082/I Patton electronic
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USER MANUAL MODEL 1082/I and 1082/144/I iDSL Modem with 10Base- T Interface SALES OFFICE (301) 975-1000 TECHNICAL SUPPOR T (301) 975-1007 P ar t# 07M1082/I-B Doc# 033181UB Revised 7/13/01 An ISO-9001 .
2 T ABLE OF CONTENTS 1.0 Warranty Information .................................................................. 4 1.1 FCC Information ........................................................................... 4 1.2 CE Notice ........................
3 A.8 Connectors ..................................................................................25 A.9 Power ...........................................................................................25 A.10 Temperature Range ......................
4 1.0 W ARRANTY INFORMATION P atton Electronics warrants all Model 1082/I and Model 1082/144/I 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.
5 1.3 SERVICE All warranty and non-w arranty repairs m ust be returned freight prepaid and insured to P atton Electronics. All retur ns must hav e a Return Mater i- als A uthorization number on the outside of the shipping container .
6 2.0 GENERAL INFORMATION Thank you f or your 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 .
7 2.2 DESCRIPTION The Model 1082/I and Model 1082/144/I are Multi Rate iDSL Modems that provide seamless MA C La y er connectivity between 2 peered 10Base-T LANs. Now , Enter prise users no longer need to hassle with a br idge and a CSU/DSU or recurring leased line costs.
8 3.0 PPP OPERATIONAL BACKGR OUND PPP is a protocol used f or multi-ple x ed transport over a point-to-point link. PPP operates on all full duplex media, and is a symmetric peer-to- peer protocol, whi.
9 Figure 2. Cisco router with serial interface, con fi gured as PPP Half-Bridge Figure 2 shows a typical Cisco router with a serial interf ace con fi gured as a PPP Half Bridge. The router serial interface uses a remote de vice that suppor ts PPP bridging to function as a node on the remote Ether net network.
10 Figure 3. T ransparent bridging between two routers over a serial interf ace Figure 3 illustrates transparent bridging between two routers o v er a serial interface (s0). Bridging will occur between the two Ethernet inter- f aces on router A (e0 and e1) and the two Ethernet interfaces on router B (e0 and e1).
11 4.0 CONFIGURATION The Model 1082/I and Model 1082/144/I each are equipped with 16 DIP s witches that enable con fi gur ation of the unit f or a wide variety of appli- cations. This section descr ibes switch locations and e xplains the different con fi gurations.
12 Figure 5. DIP switches S2 and S2 Figure 5 shows the orientation of the DIP s witches in the “ ON ” and “ OFF ” positions. Configuring DIP Switch S1 DIP s witch S1 is where you con fi gure the data r ate, asynchronous or synchronous data f ormat, transmit clock source, and response to RDL request.
13 Note When setting the 1082 for SNMP Management, the DTE r ate switches (S1-1,S1-2, and S2-1) m ust be also set to the ON posi- tion. Theref ore, to set a 1082 unit SNMP Mangagement mode, the follo wing s witches hav e to be at the ON position, S1-1, S1-2, S2-1.
14 Switches S1-6 and S1-7: System Clock Mode Use Switches S1-6 and S1-7 to con fi gure the 1082/I or Model 1082/144/ I f or internal, or receive recov er cloc k mode.
15 Con fi guring DIP switch “ S2 ” Use the eight DIP s witches in S2 to enable 19.2 kbps or 144* kbps syn- chronous operation and set the loopbac k modes. The following tab le summarizes def ault positions of DIP s witches S2-1 through S2-8. Detailed descriptions of each switch f ollo w the table .
16 Switch S2-2: Front Panel Switc h Disable Use s witch S2-2 to enable or disab le the front panel toggle s witches. Switches S2-3, S2-6, S2-7 and S2-8: Reser ved S2-2 Setting On Disable the front pan.
17 5.0 INSTALLATION When the Model 1082 has been properly con fi gured, it may be con- nected to the DSL twisted pair interf ace, the 10Base-T Ethernet Inter- f ace, and the po wer source. This section describes these connections. Figure 6. Model 1082/I or Model 1082/144/I rear view 5.
18 The RJ-45 connector on the Model 1082 ’ s twisted pair interface is polar- ity insensitive and is wired f or a two-wire interface . The signal/pin rela- tionships are shown in Figure 7 belo w . Figure 7. Model 1082/I twisted pair line interface 5.
19 5.4 POWER CONNECTION Universal A C Po wer (100 – 240V AC) The Model 1082/I uses a 5VDC , 2A universal input 100 – 240V AC , power supply (center pin is +5V). The univ ersal input power supply has a male IEC-320 power entry connector . This power supply connects to the Model 1082/I by means of a barrel jac k on the rear panel.
20 DC P ower The DC adapter supplied with the DC version of the model 1082/I plugs in a DC source (nominal 48VDC) and plugs into the barrel power supply jac k on the rear of the 1082/I. Refer to Figure 10 below to mak e the proper connection. Figure 10.
21 6.0 OPERATION When the Model 1082/I and Model 1082/144/I hav e been properly con fi g- ured and installed, it should operate transparently . This sections descr ibes power-up , LED status monitors, and the built-in loopbac k test modes. 6.1 POWER-UP Bef ore applying power to the Model 1082/I or Model 1082/144/I, please read section 5.
22 T able 1: LED status monitor indications LED Description DSL Link (Activ e Green) Solid green (On) indicates that the end to end DSL F ramer Link is up , signifying that the link across the DSL span is active . The DSL Link LED is Off when the link is down.
23 6.3 T EST MODES The Model 1082/I and Model 1082/144/I has a built-in proprietary loop- back test mode , plus a built-in V .52 BER test patter n generator , f or e v alu- ating the condition of the modems and the communication link. These tests can be activated ph ysically from the front panel, or via the interface.
24 Activating RDL can be done in tw o wa ys: 1. Mov e the front panel toggle s witch to appropriate position. 2. Set remote loopback from SNMP screen (when used with 1092ARC Rack Card) Note Remote loopback cannot be activ ated until appro ximately 45 seconds after the two modems hav e linked to each other .
25 APPENDIX A 1082/I Speci fi cations A.1 T RANSMISSION FORMAT Synchronous or asynchronous A.2 T RANSMISSION LINE Single unconditioned twisted pair A.3 CLOCKING Internal or receive loopback A.4 DISTANCE A.5 DATA RATES Synchronous 19.2, 32, 56, 64, and 128 kbps, (and 144 kbps on 1082/144 only); Asynchronous 0 – 38.
26 A.10 T EMPERATUR E RANGE 32 – 122 ° F (0 – 50 ° C) A.11 ALTITUDE 0 – 15,000 f eet (0 – 4,572 meters) A.12 HUMIDITY 5 – 95% non-condensing A.
27 APPENDIX B MODEL 1082/I F ACTOR Y REPLACEMENT PARTS AND ACCESSOR IES Model # Description 1082/I 10Base-T , DSL Modem 1082/144/I 10Base-T DSL modem with maximum data rate of 144 kbps 48V -PSM DC P ower Supply Module 08055DCUI 100-240V A C (+5V ±5% reg.
28 Notes _________________________________________________________ _________________________________________________________ _________________________________________________________ _________________.
An important point after buying a device Patton electronic 1082/I (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 1082/I 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 1082/I - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Patton electronic 1082/I you will learn all the available features of the product, as well as information on its operation. The information that you get Patton electronic 1082/I will certainly help you make a decision on the purchase.
If you already are a holder of Patton electronic 1082/I, 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 1082/I.
However, one of the most important roles played by the user manual is to help in solving problems with Patton electronic 1082/I. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Patton electronic 1082/I 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
