Instruction/ maintenance manual of the product 2157R Patton electronic
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USER MANUAL MODEL 2157R Ruggedized CopperLink Ethernet Extender SALES OFFICE (301) 975-1000 TECHNICAL SUPPOR T (301) 975-1007 P ar t# 07M2157R-UM Rev . B Revised 10/15/08 An ISO-9001Cer tified Company This is a Class A device and is intended for use in a light industrial environment.
2 CONTENTS 1.0 Warranty Information ................................................................. 3 1.1 Compliance ................................................................................... 3 EMC Compliance:...............................
3 C.2 CopperLink Interface .................................................................. 19 RJ-11 ................................................
4 1.0 WARRANTY INFORMATION P atton Electronics warrants all Model 2157R 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 the shipment.
5 limits f or a Class A computing de vice in accordance with the specifica- tions in Subpar t B of P ar t 15 of FCC rules, which are designed to provide reasonable protection from such interf erence in a commercial installa- tion. Howe v er , there is no guarantee that interference will not occur in a par ticular installation.
6 1.6 SAFETY WHEN WORKING WITH ELECTRICITY • This device contains no user serviceable parts. The equipment shall be returned to Patton Electronics for repairs, or repaired by qualified service personnel. • The external power adapter shall be a listed Limited Power Source.
7 2.0 GENERAL INFORMATION Thank you purchasing this P atton Electronics product. This product has been thoroughly inspected and tested and is warranted f or one year for par ts and labor . If questions arise while installing or using this product, contact T echnical Support at +1 (301) 975-1007 .
8 Figure 1. T ypical application The 2157/L and 2157/R work together to create a transparent e xtension between two peered Ethernet LANs. Figure 1 shows a typical point-to- point application.
9 3.0 INSTALLATION Because the CopperLink Ethernet Extenders require no configuration, they can be installed quickly . Installation consists of the following: • Connect the line interf ace between the units (ref er to section 3.
10 3.1 CONNECTING THE TWISTED-PAIR LINE INTERFACE The Model 2157R suppor ts communication between two peer Ethernet LAN sites ov er a distance greater than 30,000 ft (9,144 m) o v er 24 A WG (0.
11 3.2 LINE INTERFACE—CONNECTING THE 10/100BASE-T ETHERNET INTERFACE The shielded RJ-45 por t labeled Ethernet is the 10/100Base-T interf ace. This por t is designed to connect directly to a 10/100Base-T network. Figure 4 shows the signal/pin relationships on this interf ace .
12 In its released position, the MDI-X s witch enables str aight-through con- nections (see Figure 6) or in its inser ted position the MDI-X switch per- f orms the crossover function (see Figure 7 on page 12). Figure 6. Wiring diagram for connecting the CopperLink Ethernet Extender to a 10/100Base-T hub (MDI-X switch released) Figure 7.
13 Figure 8. P ow er connection barrel receptacle diagram • CopperLink Ethernet Extender’s r ated v oltage: 5.0 VDC • CopperLink Ethernet Extender’s r ated current: 1 A DC External A C universal po wer supply • Output from power supply: 5 VDC , 2A • Input to power supply: universal input 100–240 V AC 50/60 Hz 0.
14 – 6-inch cable terminated with 2.5 mm barrel plug, center positive 3.5 CONSOLE PORT The Console P ort is only intended for use b y P atton Electronics T echnical Suppor t technicians. An approved LPS external power supply that incorpo- rates a disconnect device must be used and positioned within easy reach of the operator’ s position.
15 4.0 OPERATION Once the CopperLink Ethernet Extenders are proper ly installed, they should operate transparently . No user settings required. This section describes reading the LED status monitors.
16 APPENDIX A SPECIFICATIONS A.1 GENERAL CHARACTERISTICS • Compact low cost plug-and-pla y router • 10/100 Ethernet • Unlimited host suppor t • Eight front panel LEDs indicate P o wer , W AN, .
17 A.4 EXTENSION DISTANCE AND RATE • 4.6 Mbps speed • Distances up to 30,000 ft (9,144 m) on 24 A WG (0.4 mm) wire • A uto-adjusting rate pic ks best rate f or a giv en e xtension distance (see tables belo w) A.
18 A.7 TEMPERATURE RANGE • -10 to 70°C (2157R/E) • -40 to 85°C (2157R/CC/E) A.8 HUMIDITY Standard :Up to 90% non-condensing Conformal Coated: 85% condensing humidity from -10 to 35°C A.
19 APPENDIX B MODEL 2157R SERIES F ACTORY REPLACEMENT P ARTS AND ACCESSOR IES *Only required with optional UI power supply (08055DCUI) P atton Model # Description 2157R Base Models 2157R/EUI Ruggedized 4.6 Mbps CopperLink Ethernet Extender 2157R/EUI-2PK Ruggedized 4.
20 APPENDIX C MODEL 2157R SERIES INTERFACE PIN ASSIGNMENT C.1 10/100BASE-T INTERFACE RJ-45 • Pin 1: TX+ • Pin 2: TX- • Pin 3: RX+ • Pin 6: RX- • Pins 4, 5, 7, 8: no connection C.
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If you have not bought Patton electronic 2157R 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 2157R - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Patton electronic 2157R you will learn all the available features of the product, as well as information on its operation. The information that you get Patton electronic 2157R will certainly help you make a decision on the purchase.
If you already are a holder of Patton electronic 2157R, 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 2157R.
However, one of the most important roles played by the user manual is to help in solving problems with Patton electronic 2157R. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Patton electronic 2157R 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
