Patton electronics 2701/B Operation & User’s Manual

G.703/G.704 NTU with EIA-530, V.35, X.21 Interfaces SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 http://www.patton.com Part# 07M2701/x-A Doc# 086101UA Revised 02/08/00 ...

free from defects, and will—at our option—repair or replace the prod- uct should it fail within one year from the first date of shipment. This warranty is limited to defects in workmanship or materials, and does not co ...

This product has been thoroughly inspected and tested and is warrant- ed for One Year parts and labor. If any questions or problems arise during installation or use of this product, please do not hesitate to con- tact P ...

A detailed description of each switch (SW1-1 through SW1-5) setting follows the summary table below. Use Switches SW1-5 to set the DTE data rate. SW1 SW2 SW3 SW4 SW5 Speed ON ON ON ON ON 64kbps OFF ON ON ON ON 128kbps ON OFF ON ON ON 192kbps OFF OFF ON ON ON 256kbps ON ON OFF ON ON 320kbps OFF ON OFF ON ...

Use Switch SW2-1 to control the Network Line Coding options. Set these options to be the same as the Line Coding given to you by your Service Provider. If you are using two Model 2701s together as short range modems, set both units to HDB3. SW2-1 Line Encoding OFF HDB3 ON AMI OPTIONS: HDB3, AMI HDB3: In this line cod ...

On Initiate a CSU loopback when selected SWITCH SW2-5 FRONT PANEL SWITCHES As the Front Panel Switches may be inadvertently toggled, or in the event that the end-user may not need to use the switches, the installer may disable the front panel switches. Set Switch S2-5 to determine whether the front-pa ...

Network The Model 2701 is equipped with a single RJ-48C jack for connec- tions to a 120 ohm twisted pair G.703/G.704 network interface. If your G.703/G.704 network terminates via RJ-48C, use the connection dia- gram (Figure 4) following the pinout and signals chart below to connect the 120 ohm G.703/G ...

Universal AC Power (100-240VAC) The Model 2701 uses a 5VDC, 2A universal input 100-240VAC, power supply (center pin is +5V). The universal input power supply has a male IEC-320 power entry connector. This power supply con- nects to the Model 2701 by means of a barrel jack on the rear panel. Many international power cords are availa ...

receive the identical pattern. When it receives the correct pattern, the LED will turn off. If error inser- tion is on, the LED will blink once a second if everything is operating properly. TM (Active Yellow) Solid Yellow indicates an Active Test Mode. The unit may be placed in test mode by the local us ...

only). If you are not sure which lead is the “RL” signal, please refer to Appendix B or C, depending on the version you are using. b. Set the front panel switch to “Remote”. 2. Perform a bit error rate test (BERT) using the internal V.52 generator (as described in Section 5.3.4), or using ...