Paradyne HOTWIRE 7924 User Manual

Also see for HotWire 7924: User guide User guide User guide

Paradyne HOTWIRE 7924 User Manual Manual pdf 21 page image

Customizing HotWire 7924 Nest Card Termination Units3-37920-A2-GB20-10 August 1997Switchpack DefinitionsChange configuration options by moving switchpack S1 DIP switches on the nestcard hardware.Switchpack S1 DefinitionsPosition # . . . Allows you to . . .Default in Bold1 Control whether the board is an HTU-C (CO) or an HTU-R (CP).OFF = CPON = CO2 Control enabling and disabling of zeroes suppression in the line code.OFF = AMI line encodingON = B8ZS line encoding3 Change the DSL local loop configuration.OFF = Loops A and B enabledON = Loop A enabled4, 5, and 6 Change Line Build-out configuration.000 = 0 to 133 feet100 = 133 to 266 feet010 = 266 to 399 feet110 = 399 to 533 feet001 = 533 to 655 feetPositions 4, 5, and 6 form a three-digit binary number where ONrepresents a value of 1 and OFF represents a value of 0. For example,set 4 and 5 ON and 6 OFF for 399 to 533 feet.7, 8 Control whether data is transmitted with or without framing.00 = Unframed *01 = D411 = ESFPositions 7 and 8 form a two-digit binary number where ON representsa value of 1 and OFF represents a value of 0. For example, set 7 OFFand 8 ON for D4 framing.NOTE: Operating unframed while T1 service is framed will resultin the loss of reporting certain performance statistics, forexample, CRC.Configure your HotWire equipment to match the T1network. If your T1 service is framed, configure yourHotWire 7900 nest cards as framed. If your T1 service isunframed, configure your HotWire 7900 nest cards asunframed.* Some earlier units do not support unframed operation with V.35-compatible units. Todetermine if your DSX-1-compatible unit supports unframed operation whenconnected to a V.35-compatible standalone unit, refer toUnframed Operation inAppendix A,HotWire Model 7924 Worksheets.