Paradyne HOTWIRE 7924 User Manual

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

Contents

Paradyne HOTWIRE 7924 User Manual Manual pdf 45 page image

WorksheetsA-4 7924-A2-GB20-20August 1997Unframed OperationSome earlier units do not support unframed operation. To determine whether ornot your DSX-1-compatible unit supports unframed operation when connected toa V.35-compatible unit, all three of the following conditions must be true:1. The DSX-1-compatible unit must have a firmware revision number of seven(07) or higher.If you have a DSX-1-compatiblestandalone unit, display the HDSL FW(firmware) revision number by selecting the Board Configuration option (3)from the Main menu (a system terminal is required).If you have a DSX-1-compatiblenest-mounted unit, refer to theHotWireModels 7924 and 7925 T1 and E1 HDSL Nest Cards User’s Guide.2. The V.35-compatible unit must have an HDSL firmware revision number ofthree (03) or higher.To display the HDSL FW (firmware) revision number, select the BoardConfiguration option (3) from the Main menu (a system terminal is required).3. The V.35-compatible unit must have a hardware revision number of five (05)or higher.To determine the hardware revision number, look at the label on the bottom ofthe standalone unit that has the “CE” and “CSA” logos. The second row ofnumbers on this label should be “900P005705” or higher. The last two digitsof this number (05) indicate the hardware revision number.Time Slot (DS0) AssignmentsWhen the V.35 payload rate is set for less than 1536 Kbps, that payload ratedetermines which T1 DS0s are used, as follows:V.35 Payload Rate DSX-1 T1 DS0s Used1 (64 Kbps) 12 (128 Kbps) 1, 23 (192 Kbps) 1 – 34 (256 Kbps) 1 – 45 (384 Kbps) 1 – 66 (512 Kbps) 1 – 87 (768 Kbps) 1 – 128 (1024 Kbps) 1 – 16