USER MANUAL MODEL 2157R Ruggedized CopperLink Ethernet Extender This is a Class A device and is intended for use in a light industrial environment. It is not intended nor approved for use in an industrial or residential environment. Part# 07M2157R-UM Rev.
CONTENTS 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Warranty Information ................................................................. Compliance................................................................................... EMC Compliance:......................................................................... Safety Compliance: ...................................................................... PSTN Compliance: .......................................................................
C.2 CopperLink Interface .................................................................. 19 RJ-11 ..........................................................................................
1.0 WARRANTY INFORMATION Patton Electronics warrants all Model 2157R components to be free from defects, and will—at our option—repair or replace the product should it fail within one year from the first date of the shipment. This warranty is limited to defects in workmanship or materials, and does not cover customer damage, abuse or unauthorized modification. If this product fails or does not performs as warranted, your sole recourse shall be repair or replacement as described above.
limits for a Class A computing device in accordance with the specifications in Subpart B of Part 15 of FCC rules, which are designed to provide reasonable protection from such interference in a commercial installation. However, there is no guarantee that interference will not occur in a particular installation.
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. The mains outlet that is utilized to power the devise shall be within 10 feet (3 meters) of the device, shall be easily accessible, and protected by a circuit breaker.
2.0 GENERAL INFORMATION Thank you purchasing this Patton Electronics product. This product has been thoroughly inspected and tested and is warranted for one year for parts and labor. If questions arise while installing or using this product, contact Technical Support at +1 (301) 975-1007. 2.1 FEATURES • Easy-to-install Ethernet Extenders—no configuration required • Auto-rate adaption ensures the highest rate possible for each extension distance • Data rates to 2.3 Mbps 4.
Figure 1. Typical application The 2157/L and 2157/R work together to create a transparent extension between two peered Ethernet LANs. Figure 1 shows a typical point-topoint application.
3.0 INSTALLATION CAUTION The Interconnecting cables shall be acceptable for external use and shall be rated for the proper application with respect to voltage, current, anticipated temperature, flammability, and mechanical serviceability. Because the CopperLink Ethernet Extenders require no configuration, they can be installed quickly. Installation consists of the following: • Connect the line interface between the units (refer to section 3.
3.1 CONNECTING THE TWISTED-PAIR LINE INTERFACE CAUTION The Interconnecting cables shall be acceptable for external use and shall be rated for the proper application with respect to voltage, current, anticipated temperature, flammability, and mechanical serviceability. The Model 2157R supports communication between two peer Ethernet LAN sites over a distance greater than 30,000 ft (9,144 m) over 24 AWG (0.5 mm) twisted-pair wire.
3.2 LINE INTERFACE—CONNECTING THE 10/100BASE-T ETHERNET INTERFACE CAUTION The Interconnecting cables shall be acceptable for external use and shall be rated for the proper application with respect to voltage, current, anticipated temperature, flammability, and mechanical serviceability. The shielded RJ-45 port labeled Ethernet is the 10/100Base-T interface. This port is designed to connect directly to a 10/100Base-T network. Figure 4 shows the signal/pin relationships on this interface.
In its released position, the MDI-X switch enables straight-through connections (see Figure 6) or in its inserted position the MDI-X switch performs the crossover function (see Figure 7 on page 12). 2157 10/100Base-T Port RJ-45 Pin No. 10/100Base-T Hub RJ-45 Pin No.
Figure 8. Power connection barrel receptacle diagram • CopperLink Ethernet Extender’s rated voltage: 5.0 VDC • CopperLink Ethernet Extender’s rated current: 1 A DC External AC universal power supply • Output from power supply: 5 VDC, 2A • Input to power supply: universal input 100–240 VAC 50/60 Hz 0.3A CAUTION CAUTION An approved LPS external power supply that incorporates a disconnect device must be used and positioned within easy reach of the operator’s position.
– 6-inch cable terminated with 2.5 mm barrel plug, center positive CAUTION CAUTION An approved LPS external power supply that incorporates a disconnect device must be used and positioned within easy reach of the operator’s position. Connect the equipment to a 36–60 VDC source that is electrically isolated from the AC source. The 36– 60 VDC source is to be reliably connected to earth. 3.5 CONSOLE PORT The Console Port is only intended for use by Patton Electronics Technical Support technicians.
4.0 OPERATION Once the CopperLink Ethernet Extenders are properly installed, they should operate transparently. No user settings required. This section describes reading the LED status monitors. 4.1 FRONT PANEL LED STATUS MONITORS The Model 2157R features eight front-panel LEDs that monitor power, Ethernet signals, and the CopperLink connection. Figure 9 shows the front panel location of each LED. Table 1 describes the LED functions.
APPENDIX A SPECIFICATIONS A.1 GENERAL CHARACTERISTICS • Compact low cost plug-and-play router • 10/100 Ethernet • Unlimited host support • Eight front panel LEDs indicate Power, WAN, Ethernet LAN speed and status • Convenient and standard RJ connectors for Ethernet and line • External UI or 48 VDC power supply options • Standard 1-year warranty A.2 WAN CHARACTERISTICS • 4.6 Mbps speed • RJ-11 connector • Uses two-wire unconditioned twisted-pair A.
A.4 EXTENSION DISTANCE AND RATE • 4.6 Mbps speed • Distances up to 30,000 ft (9,144 m) on 24 AWG (0.4 mm) wire • Auto-adjusting rate picks best rate for a given extension distance (see tables below) Table 2: Model 2157R Extension Distances No Noise Line Rate 26g (0.4 mm) 24g (0.5 mm) 22g (0.6 mm) 20g (0.8 mm) 19g (0.9 mm) kbps miles km miles km miles km miles km miles km 200 4.4 4.0 3.8 3.5 3.0 2.8 2.5 2.3 2.3 2.2 2.1 1.9 1.7 1.5 7.0 6.6 6.2 5.6 4.9 4.6 4.0 3.8 3.7 3.6 3.4 3.1 2.8 2.
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.9 DIMENSIONS 1.5H x 4.13W x 3.75D in.(3.81H x 10.5W x 9.
APPENDIX B MODEL 2157R SERIES FACTORY REPLACEMENT PARTS AND ACCESSORIES Patton Model # Description 2157R Base Models 2157R/EUI Ruggedized 4.6 Mbps CopperLink Ethernet Extender 2157R/EUI-2PK Ruggedized 4.6Mbps CopperLink Ethernet Extender Kit: includes one local (L) and one remote (R) Model 2157R 2157R/CC/E Extended Temperature 4.6 Mbps CopperLink Ethernet Extender 2157R/CC/E-2PK Extended Temperature 4.
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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