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IEEE 802.3 ??? 10BaseT, IEEE 802.3u ??? 100BaseT(X) ? 100BaseFX, IEEE 802.3x ??? ???????? ?????? |
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| Store and Forward,? IEEE802.3x ?????? ???????, ????????????? ???????? ?????? |
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| ? ???????????? ? IEEE 802.3x, back pressure |
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?????????? |
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| 10/100BaseT(X) auto negotiation, F/H duplex mode ? auto MDI/MDIX connection (X) |
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| 100BaseFX (multi-mode, single-mode, SC/ST ?????????) |
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| Power, 10/100M (TP ????) ? 100M (?????????? ????) |
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?????????? ????? |
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??????? |
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EDS-205: ?? 12 ?? 48 VDC, ?? 18 ?? 30 VAC, ??????? ?? 47 ?? 63 Hz EDS-208: ?? 12 ?? 45 VDC, ?? 18 ?? 30 VAC, ??????? ?? 47 ?? 63 Hz |
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| ??????? 3 ?????????? ???????????? ???? |
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0.15A (EDS-208) 0.13A (EDS-205) 0.23A (EDS-208-M-SC/EDS-208-M-ST) |
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| ?????? ?? ???????????? ?????????? |
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???????????? |
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| IP30 ??????, ????????????? ?????? |
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EDS-208: 40 x 100 x 95 ?? EDS-205: 25 x 100 x 88 ?? |
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EDS-208: 170 ? EDS-205: 135 ? |
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?????????? ????? |
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| ?? 5 ?? 95% (??? ??????????) |
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??????????? |
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EDS-205: UL508 EDS-208: UL508, UL60950-1 |
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| FCC Part 15, CISPR (EN55022) class A |
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EN61000-4-2 (ESD), level 2 EN61000-4-3 (RS), level 3 EN61000-4-4 (EFT), level 3 EN61000-4-5 (Surge), level 3 EN61000-4-6 (CS), EDS-205: level 3; EDS-208: level 2 EN61000-4-8 EN61000-4-11 |
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EDS-205: 323,000 ????? EDS-208: 368,000 ????? Database: EDS-205: Telcordia (Bellcore), GB EDS-208: MIL-HDBK-217F, GB 25°C |
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