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| subject: | USR 33.6 Courier performance |
* Original To : all in USR_MODEMS
* Original From: Arthur Marsh, 3:800/812{at}fidonet
* Original Date: Jun 24 09:03
Fresh news:
Total km of 0.4mm Copper with no loading or bridge taps for 1e-7 BER
DCE rate (bps) 2 PCM Channels 1 PCM Channel Copper Only
33600 not possible 1.0 3.4
31200 0.2 (1e-5 BER) 3.2 6.2
28800 2.7 4.3 7.1
26400 4.3 4.9 7.7
24000 6.0 6.6 9.3
21600 8.2 9.9
19200 8.7 9.9
16800 8.9 9.9
14400 9.3 9.9
12000 9.3 9.9
9600 9.3 9.9
7200 9.3 9.9
4800 8.2 9.3 9.9
2400 8.2 9.3 9.9
Line card used for PCM channels was a universal card from a "Compact RIM".
--- msgedsq 2.1
* Origin: Camelot Swamp MJCNA, Hawthorndene, Sth Australia (3:800/812)SEEN-BY: 50/99 620/243 623/630 624/300 625/100 711/401 409 410 413 430 808 SEEN-BY: 711/809 899 932 934 712/515 713/888 714/906 800/1 2 409 414 415 422 SEEN-BY: 800/427 442 446 448 449 451 805 806 809 810 811 812 816 822 841 843 SEEN-BY: 800/846 858 850/100 @PATH: 800/812 1 711/808 934 |
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