Manuale d’uso / di manutenzione del prodotto 2172 del fabbricante Patton electronic
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USER MANUAL MODEL 2172 CopperLINK™ High Speed Ethernet Extender s SALES OFFICE (301) 975-1000 TECHNICAL SUPPOR T (301) 975-1007 P ar t# 07M2172-UM Doc# 03333U2-001 Rev .
2 CONTENTS 1.0 Warranty Information ................................................................. 4 1.1 Compliance ................................................................................... 4 EMC Compliance:...............................
3 C.1 10/100Base-T Interface .............................................................. 20 RJ-45 .......................................................................................... 20 C.2 CopperLINK Interface ...............................
4 1.0 W ARRANTY INFORMATION P atton Electronics warrants all Model 2172 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 tele vision reception, which can be determined by disconnecting the cables , tr y to correct the interference b y one or more of the f ollowing measures: moving the computing equipment aw ay from th.
6 1.5 SAFETY WHEN W ORKING 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.
7 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 year f or par ts and labor . If any questions or problems arise during installation or use of this product, contact P atton Electronics T echnical Suppor t at +1 (301) 975-1007.
8 Figure 1. T ypical application The pair of 2172 models work together to create a transparent e xtension between two peered Ethernet LANs. Figure 1 shows a typical point-to- point application. 3.0 INSTALLATION T o install the 2172 Ethernet Extender , do the follo wing: 1.
9 Figure 2. Model 2172 standalone rear panel 3.1 CONNECTING THE T WISTED-PAIR LINE INTERFACE The Model 2172 suppor ts communication between two peer Ethernet LAN sites ov er a distance of up to 6,000 ft (1.8 km) over 24 A WG (0.5 mm) twisted-pair wire.
10 19 (0.9mm) and 26 A WG (0.4mm). Leased circuits that run through signal equalization equipment are not acceptable . 2. The Model 2172 is equipped with either an RJ-45 or a terminal block interf ace jac k that can be used on the CopperLINK interface.
11 Figure 4. Model 2172 (T erminal Block) twisted pair line interface . 3.2 CONNECTING THE 10/100BASE-T ETHERNET INTERFACE The shielded RJ-45 por t labeled Ethernet is the A uto-MDIX10/100Base- T interf ace. This por t is designed to connect directly to a 10/100Base-T network.
12 3.3 CONNECTING POWER The Model 2172 does not hav e a power s witch, so it powers up as soon as it is plugged in. An e xternal AC or DC pow er supply is availab le separately . This connec- tion is made via the barrel jack on the rear panel of the Model 2172.
13 Figure 6. Removing protectiv e cover Figure 7 on page 13 shows the orientation of the DIP switches in the On and Off positions. Figure 7. DIP switch orientation Power Link Ethernet CopperLINK™ Hi.
14 4.2 CONFIGURING DIP SWITCH S2 DIP s witch S2 is where y ou configure the CopperLINK line rate, symmet- ric or asymmetr ic, Ethernet, and Ether net Shutdown. T able 1 summa- rizes def ault positions of DIP s witches S2-1 through S2-8. Detailed descriptions of each switch f ollow the table .
15 Switches S2-4, S2-5 and S2-6: Ethernet Configuration Use s witches S2-4, S2-5 and S2-6 to configure Ethernet settings. Switch S2-7: Ethernet Shutdown Use s witch S2-7 to enable or disab le Ethernet Shutdown. When Ethernet Shutdown is enab led, the 2172 will disable the Ether net interf ace when there is no CopperLINK link detected.
16 operating mode and Ethernet Shutdown mode configuration. The S2-8 switch does not aff ect the data rate. The data r ate will alwa ys follow the L configur ation. 5.0 OPERATION Once the Model 2172s are properly installed, they should operate trans- parently .
17 Figure 8. Model 2172 standalone unit front panel T able 8: F ront panel LED descr iption LED Description PWR Solid GREEN to indicate the unit is powered on. LINK Solid GREEN (ON) to indicate that the end-to-end CopperLINK link between the Model 2172s is estab- lished.
18 APPENDIX A SPECIFICATIONS A.1 LAN CONNECTION • Shielded RJ-45, 10/100Base-T , IEEE 802.3 Ether net • CopperLINK Connection: RJ-45 or T erminal Block A.2 T RANSMISSION LINE T wo-wire unconditioned twisted pair. A.3 COPPERLINK LINE RATE AND COPPERLINK DISTANCE • Line Rate: 50 Mbps, symmetric upstream/downstream.
19 APPENDIX B MODEL 2172 SERIES F ACTOR Y REPLACEMENT P AR TS AND ACCESSOR IES *Only required with optional UI power supply (08055DCUI) P atton Model # Description Base Models 2172/E CopperLINK Multi .
20 APPENDIX C MODEL 2172 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 T erminal Block Figure 1.
21 APPENDIX D DISTANCE CHAR T, BASED ON 24 A WG (0.5 MM) Note The actual distance and link performance ma y var y depending on the environment and type/gauge of wire used. Note DS = downstream, US = upstream Symm Line Rate Distance in feet (km) Throughput at Max Distance 50 Mbps 800 (0.
22 Cop yright © 2001, 2002, 2006 P atton Electronics Company All Rights Reser ved..
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Patton electronic 2172 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Patton electronic 2172 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Patton electronic 2172 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Patton electronic 2172 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Patton electronic 2172, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Patton electronic 2172.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Patton electronic 2172. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Patton electronic 2172 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
