PARADYNE - PROPRIETARY
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF PARADYNE CORPORATION AND IS NOT TO BE DISCLOSED OR USED EXCEPT IN ACCORDANCE WITH APPLICABLE AGREEMENTS.
Unpublished and Not for Publication
All Rights Reserved
| Release Type: Minor | Country Type: All | |||
| Release History | Affected Product Models: 7974-A2 and 7976-A2 | |||
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| N02.03.05 | Minor | 09/17/01 | 7974-A2
7976-A2 |
Major Release |
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7974-A2
7976-A2 |
Initial Release |
1. Feature Enhancements / Functional Changes:
TDM-SDSL endpoint which supports line rates below 144 kbps and 272 kbps, dual voltage power supply ( +24 volt, -48 volt), and a Tx Power attenuation strap.This release is intended to incorporate new Globespan DSP code A.97, as well as incorporate an errata for the Conexant chip.
2. Resolved Customer Issues:
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2064/1984 rate for E1 to Nx64 frame mode runs errors |
None.
4. Software Co-Requirements:
| Card Type | Firmware |
| 8777 T1 TDM-SDSL 8 port line card | A01.02.04 or later |
| 8779 E1 TDM-SDSL 8 port line card | A01.02.04 or later |
| 8774 T1 TDM-SDSL 4 port line card | 06.00.00 or later |
| 8775 TDM-SDSL 4 port line card | 06.00.00 or later |
| 8776 E1 TDM-SDSL 4 port line card | 06.00.00 or later |
| Endpoint Type | Firmware |
| 7974-A1 T1 TDM-SDSL | 06.00.00 or later |
| 7974-A2 T1 TDM-SDSL | N01.00.18 or later |
| 7975-A1 EIA-530 TDM-SDSL | 06.00.00 or later |
| 7975-A2 EIA-530 TDM-SDSL | V01.00.18 or later |
| 7976-A1 E1 TDM-SDSL | 06.00.00 or later |
| 7976-A2 E1 TDM-SDSL | N01.00.18 or later |
DSP Code: This release is intended to incorporate new Globespan DSP code A.97.
5. Compatibility With Other Released Models:
For customer payload data, this release is fully compatible with all previously released models.
511 Pattern Test is not supported in this release.
6. Supporting Customer Documentation / Significant Changes:
The following manuals supports these products 7900-A2-GB21-10 users
guide.