Lucent Technologies 7820-0657-001 - Manual

DSLPipe DSU (SDSL) User’s Guide ix Contents Customer Service............................................................................................. iiiImportant safety instructions ............................................................................. v Introduction .......................

DSLPipe DSU (SDSL) User’s Guide 1-1 Introduction The DSLPipe DSU (SDSL) is a modem that allows you to send data across two dissimilar devices. The unit converts data to an SDSL format and sends it to the destination device.You can use the unit for high-speed symmetrical data transmission (from 144 K...

DSLPipe DSU features 1-2 DSLPipe DSU (SDSL) User’s Guide DSLPipe DSU features The DSLPipe DSU includes the following features: • High-speed SDSL transport over a single copper twisted-pair telephone line • Symmetrical multirate data transmission from 144 Kbps to 2320 Kbps • Compatible and interopera...

DSLPipe DSU architecture DSLPipe DSU (SDSL) User’s Guide 1-3 Figure 1-2 illustrates how you can use a DSLPipe DSU as COE. Figure 1-2. Example: Using a DSLPipe DSU as COE The DSLPipe DSU in Figure 1-2 accepts HDLC data from V.35 Router A. The unit converts the data into SDSL format and sends it, via ...

DSLPipe DSU (SDSL) User’s Guide 2-1 Installation The DSLPipe DSU (SDSL) modem is easy to install. Open the package and identify the two cables, then set up the unit, and check the activity of the LED status lights. Checking package contents The package in which you received your DSLPipe DSU should c...

Setting up the DSLPipe DSU 2-2 DSLPipe DSU (SDSL) User’s Guide Figure 2-1. Package contents Setting up the DSLPipe DSU Figure 2-2 shows the DSLPipe DSU’s rear panel. To set up your DSLPipe DSU, you use components located on the rear panel to set the data transmission rate, configure the unit as eith...

Setting up the DSLPipe DSU DSLPipe DSU (SDSL) User’s Guide 2-3 Setting the data transmission rate To set the DSLPipe DSU data transmission rate, use a pen to move the DIP switches.Table 2-1 shows the DIP switch settings for each rate. Move the DIP switch down to turn the switch on. Move a switch up ...

Connecting the cables 2-4 DSLPipe DSU (SDSL) User’s Guide Table 2-2 shows the proper setting for each configuration . Connecting the cables To connect your DSLPipe DSU: 1 Use the V.35 to DB-25 cable to connect the V.35 device to the DSLPipe DSU. 2 Use the WAN cable to connect the DSLPipe DSU to the ...

DSLPipe DSU (SDSL) User’s Guide 3-1 Viewing configuration information Before you can view the configuration information for the DSLPipe unit, you must set up VT100 emulation to view the on-board software. Items you need • You need a serial cable that can plug into an available, enabled serial port o...

Viewing diagnostic information DSLPipe DSU (SDSL) User’s Guide 3-5 Viewing diagnostic information After you set up the communications software and the DSLPipe unit’s configuration menu appears (see Figure 3-1), you can press 4 to enter debug mode and view diagnostic information. When you press 4 , t...

DSLPipe DSU (SDSL) User’s Guide A-1 Hardware Specifications Table A-1 lists the DSLPipe DSU specifications. Table A-1. DSLPipe DSU specifications Physical connectors RJ-11 for SDSL WANDB-25 to V.35 connector Transmission rate 144 Kbps - 2320 Kbps DSL line code 2B1Q Line impedance 135 ohms Dimensions...

DSLPipe DSU (SDSL) User’s Guide B-1 B Warranties and FCC Regulations Product warranty 1 Lucent Technologies warrants that the DSLPipe V.35 unit will be free from defects in material and workmanship for a period of twelve (12) months from date of shipment. 2 Lucent Technologies shall incur no liabili...

Warranties and FCC Regulations FCC Part 15 Notice B-2 DSLPipe DSU (SDSL) User’s Guide RELATIONS. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES. Warranty repair 1 During the first three (3) months of ownership, Lucent Technologies will repair or replace a defective product covered under warranty w...