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??????????? |
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????????? ?????????? ???????? RS-232/422/485 ???????? ??: >> 40 km Single mode >> 5 km Multi-mode |
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???????????? RS-232/422/485 ??????? ? ST/SC Multi-mode ??? Single-mode ?????? >> Single-mode - "S" ????? >> Multi-mode - "M" ????? |
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?????????? ?????? ??? ????????? ? ????? TRC-190 |
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??????????? ????????? (pull high/low) 1??? ??? 150??? |
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????????? ????????? ? "?????-?????" ??????????. |
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???????????? |
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???????????????? ????????? |
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RS-232: TxD, RxD, SGND RS-422: TxD+, TxD-, RxD+, RxD-, SGND 4 ????????? RS-485: TxD+, TxD-, RxD+, RxD-, SGND 2 ????????? RS-485: Data+, Data-, SGND |
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| 15 KV ESD ??? ???? ???????? |
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?????? |
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Single-mode: 40 ?? Multi-mode: 5 ?? |
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Single-mode: 8.3/125, 8.7/125, 9/125 ??? 10/125 μm Multi-mode: 50/125, 62.5/125 ??? 100/140 μm |
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TCF-142-RM-S (single-mode): 1310 nm TCF-142-RM-M (multi-mode): 850 nm |
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TCF-142-RM-S (single-mode): > -5 dBm TCF-142-RM-M (multi-mode): > -5 dBm |
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TCF-142-RM-S (single-mode): -25 dBm TCF-142-RM-M (multi-mode): -20 dBm |
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| Half-duplex ??? full-duplex |
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??????? ? ?????????? ????? |
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EMS EN61000-4-2 (ESD), Criteria A, Level 4 EN61000-4-3 (RS), Criteria A, Level 2 EN61000-4-4 (EFT), Criteria A, Level 3 EN61000-4-5 (Surge), Criteria A, Level 3 EN61000-4-6 (CS), Criteria A, Level 2 EN61000-4-8 (PFMF), Criteria A, Level 3 CE Class A FCC Part 15 sub part B Class A Freefall IEC 60068-2-32 |
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