USER MANUAL MODEL 2172R Ruggedized 50-Mbps Ethernet Extender Part# 07M2172R-UM Doc# 03333U2-004 Rev.
CONTENTS 1.0 1.1 1.2 1.3 1.4 1.5 Warranty Information ................................................................. Compliance................................................................................... EMC Compliance:......................................................................... Safety Compliance: ...................................................................... PSTN Compliance: .......................................................................
C Model 2172R Series Interface Pin Assignment...................... 19 C.1 10/100Base-T Interface .............................................................. 19 RJ-45 .......................................................................................... 19 C.2 CopperLINK Interface ................................................................. 19 RJ-45 .......................................................................................... 19 Terminal Block........................................
1.0 WARRANTY INFORMATION Patton Electronics warrants all Model 2172R 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.
1.2 RADIO AND TV INTERFERENCE (FCC PART 15) This equipment generates and uses radio frequency energy, and if not installed and used properly—that is, in strict accordance with the manufacturer's instructions—may cause interference to radio and television reception.
1.5 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. • Mains Voltage: Ensure that the external power adapter is 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 WARNING This device is NOT intended nor approved for connection to the PSTN. It is intended only for connection to customer premise equipment. Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warranted for one year for parts and labor. If any questions or problems arise during installation or use of this product, contact Patton Electronics Technical Support at +1 (301) 975-1007. 2.
These units can automatically forward LAN broadcasts, multicasts, and frames across a 2-wire voice-grade twisted-pair link. The data is passed transparently (unmodified) through the 2172Rs or 2172s. The 2172Rs automatically add and delete MAC addresses, only passing packets across the CopperLINK link that are meant for the remote peered LAN. Figure 1. Typical application The pair of 2172R and 2172 models work together to create a transparent extension between two peered Ethernet LANs.
Power C R op u p g e g rL ed i iz n k ed 2 E 172 th er n et E xt en d er Link Ethernet 2172R (RJ-45) Re C R op u p g e g rL ed i iz n k ed 2 E 172 th er n et E xt en d er Power Lin Link Ethernet 2172R (Terminal block) Lo Lo R c Eth ern et r we A PoV; 0.6 5 em Power jack k Lin k c Eth ern et r we A PoV; 0.
1. To function properly, the two Model 2172Rs must be connected together using twisted-pair, unconditioned, dry, metal wire, between 19 (0.9mm) and 26 AWG (0.4mm). Leased circuits that run through signal equalization equipment are not acceptable. 2. The Model 2172R is equipped with either an RJ-45 or a terminal block interface jack that can be used on the CopperLINK interface. These CopperLINK interfaces are a two-wire interface.
3.2 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 Auto-MDIX10/100BaseT interface. This port is designed to connect directly to a 10/100Base-T network. Figure 5 shows the signal/pin relationships on this interface.
4.0 CONFIGURATION The Model 2172R has eight DIP switches for configuring the unit for a wide variety of applications. This section describes switch locations and explains the different configurations. 4.1 CONFIGURING THE HARDWARE DIP SWITCHES E H th i er gh ne -S t E pe xt ed en de r Using a small flat-tip screwdriver, remove the protective cover located on the underside of the Model 2172R (see Figure 6). Figure 6.
High-Speed Ethernet Extender S2 ON OFF S2 Switch toggle ON 1 2 3 4 5 6 7 8 Push toggle down for OFF position S2 Push toggle up ON for ON position 1 2 3 4 5 6 7 8 Figure 7. DIP switch orientation 4.2 CONFIGURING DIP SWITCH S2 DIP switch S2 is where you configure the CopperLINK line rate, symmetric or asymmetric, Ethernet, and Ethernet Shutdown. Table 1 summarizes default positions of DIP switches S2-1 through S2-8. Detailed descriptions of each switch follow the table.
Switch S2-1: Symmetric/Asymmetric Operation Use switch S2-1 to configure the unit for symmetric or asymmetric operation.. Table 2: Ethernet Auto Sense Selection Chart S2-1 Setting ON OFF Symmetric Operation Asymmetric Operation Switches S2-2 and S2-3: Data Rate Use switches S2-1, S2-2 and S2-3 to configure the CopperLINK line rates.
Switch S2-7: Ethernet Shutdown Use switch S2-7 to enable or disable Ethernet Shutdown. When Ethernet Shutdown is enabled, the 2172R will disable the Ethernet interface when there is no CopperLINK link detected. When Ethernet Shutdown is disabled, the Ethernet interface will always be enabled. Table 6: Ethernet Shutdown S2-7 ON OFF Description Ethernet Shutdown Enabled Ethernet Shutdown Disabled Switch S2-8: Remote Configuration Use switch S2-8 to enable or disable Remote Configuration.
5.2 FRONT PANEL LED STATUS MONITORS The Model 2172R features three front panel LEDs that monitor power, the Ethernet signals, and the CopperLINK connection. Figure 8 shows the front panel location of each LED. Table 8 on page 16 describes the LED functions. Power LED Link LED in k P o w e r L E th e rn e t Ethernet LED er nd e xt tE 72 rne 1 2 e k th in d E L er ize pped o g C g Ru c Lo t ne r he Et r we A Po0.6 ; V 5 m Re nk Li Figure 8.
APPENDIX A SPECIFICATIONS A.1 LAN CONNECTION • Shielded RJ-45, 10/100Base-T, IEEE 802.3 Ethernet • CopperLINK Connection: RJ-45 or Terminal Block A.2 TRANSMISSION LINE Two-wire unconditioned twisted pair. A.3 COPPERLINK LINE RATE AND COPPERLINK DISTANCE • Line Rate: 50 Mbps, symmetric upstream/downstream. Additional symmetric and asymmetric rates are available via DIP switch settings. • Distance: 6,000 ft (1.
APPENDIX B MODEL 2172R SERIES FACTORY REPLACEMENT PARTS AND ACCESSORIES Patton Model # Description Base Models 2172R/EUI 2172R/C/EUI 2172R/EUI-2PK 2172R/C/EUI-2PK Ruggedized 50-Mbps Ethernet Extender; -10 to 70°C; UI Ruggedized 50-Mbps Ethernet Extender; -10 to 70°C; conformal coated (humidity 85% condensing from -10 to +35°C); UI Ruggedized 50-Mbps Ethernet Extender Kit; -10to70°C; UI Ruggedized 50-Mbps Ethernet Extender Kit; -10 to 70°C ,conformal coated (humidity 85% condensing from -10 to +35°C); UI
APPENDIX C MODEL 2172R 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.2 COPPERLINK INTERFACE RJ-45 • Pin 4: RING • Pin 5: TIP • Pins 1, 2, 3, 6, 7, 8: no connection Power Link Ethernet Terminal Block et 72 rn 21 the inked E L r z e i pp ed CoRugg r de ten Ex Lo Re Lin c Eth e rn et r we A PoV; 0.6 5 m k RING TIP Figure 1. Model 2172R (Terminal Block) twisted pair line interface..
APPENDIX D DISTANCE CHART, BASED ON 24 AWG (0.5 MM) Symm Line Rate Distance in feet (km) Throughput at Max Distance 50 Mbps 25 Mbps 10 Mbps 800 (0.25 km) 2,000 (0.61 km) 4,000 (1.22 km) 48 24.5 10 Asymm Line Rate (DS/US) Distance in feet (km) Throughput at Max Distance (DS/US) 50 Mbps/2 Mbps 16 Mbps/2 Mbps 4 Mbps/1 Mbps 2,000 (0.61 km) 4,000 (1.22 km) 6,000 (1.82 km) 48/2 15/2 3.
