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RC831-30-FV35 |
???? M34 V.35 ???? ? ???? 150 Mbps ?????????? ???? |
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RC831-60-FV35 |
???? M34 V.35 ????, ???? E1 ???? (BNC ??? RJ45 ???????????) ? ???? 150 Mbps ?????????? ???? |
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RC831-120 |
4 * 75ohm unbalanced E1 ????? (BNC), ???? ?????????? ???? ? ???? 150 Mbps ?????????? ???? |
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RC831-120-BL |
4 * 120ohm balanced E1 ????? (RJ45), ???? ?????????? ???? ? ???? 150 Mbps ?????????? ???? |
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RC831-240 |
8 * 75ohm unbalanced E1 ?????? (BNC), ???? ?????????? ???? ? ???? 150 Mbps ?????????? ???? |
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RC831-240-BL |
8 * 120ohm balanced E1 ?????? (RJ45), ???? ?????????? ???? ? ???? 150 Mbps ?????????? ???? |
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RC831-240E |
???? 150 Mbps ?????????? ????, ???? ?????????? ???? ? 4 ????? ?????????? |
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????? ?????????? ?????????? ??????????????? ??????????????? Raisecom RC831-xxx - ??? ?????????????? ? ???????????? ???????? ?????????? ??? ???????? ?????? ?? ????????? “?????-?????” ??? ????? ???????? ? ?????????? ??????, ????? ??? ????? ???????????? ??????? ???????, ??????? ???? ????? ? ????????????? ????. ?????????????? Raisecom RC831-xxx ????? ?????????????? ??? ???????? ??????? E1 ? V.35 ???????? ?? ??????????? ??????? ?? ??????????? ?? 120 ??????????.
?????????? ??????????? ??????????????? ????? RC831-xxx ???????? ? ? ??????????? ?? ?????? ? ?????????? 1/2/4/8 E1. ?????????????? Raisecom RC831 ????? ????????? ?????? ?? ????????? ? ????????? ???????, ? ????? ???????????? ??????? “local/remote loop-back” ??? ???????? ? ????????????? ??????????? ???? ???????????. ????? ????, ????????? ????? ????????? ??????? ?????????? ?? ??????, ??? ??????????? ?????????? ?????????? ?? ????????? ???????, ?????? ?????????? ?????? ????? ? ??????? ?????????? ?????????????? E1 ?????? ? V.35 ???????. ?????????? ?????????????? ????? ???????? ? ???????????? ??????????? ???????????????? ????? Raisecom RC831 ??? ?????????? ????? Raisecom RC832. ?????????????? Raisecom RC831 ????? ??????????? ? ??????? ?????????????????? ??????? ?????????? NView ?? ?????? SNMP. ????????????? ???????? ??????????? ????????????, ??????????? ? ???????????? ??????? ??????? ??? ?????????, ??? ? ????????? ?????????. ???????????? ?????????? ??? ????????????? ??????????????? Raisecom RC831 ???????? “?????-?????”. ????? ??????????????? Raisecom RC831 ????? ???????????? ????????? ??????? AC, DC ??? WP ????.
?????? RC831-240E ????? 4 ????? ??????????, ??? ????????? ?? ??? ?????? ????????? ????????? ???????????, ??????????????? ???????? ?????????????.
????? ???????????
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???? 150 Mbps ?????????? ???? |
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???? M34 V.35 ???? ? ??????? RC831-30-FV35 ? RC831-60-FV35 |
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??????????? ?????????????? ??? ?????????????? ?????? |
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????????? ???????:
- ALS (?????????????? ?????????? ??????)
- Dying Gasp (?????????? ?????????? ?????? ????? ? ?????? ????????? ????? ??????????????)
- "loop-back" ?? ????????? ? ????????? ??????? |
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????????? ????????? ????????? ?? ????????? ? ????????? ??????? |
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????????? ?????????? ? ?????????? SNMP ?????????? |
| ?????????? ????: |
???: Scrambled NRZ
150 Mbps, ?????? SC ??? FC |
| ???? E1: |
???????? ????????: 2048Kbps±50ppm
???: HDB3
????: 120ohm balanced ??? 75ohm unbalanced (? ??????????? ?? ??????????, ??. ??????? ????)
???????????? ? ITU-T G.703, ITU-T G.704 ? G.823 |
???? V.35 :
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???????? ????????: 2048Kbps±50ppm unframed
N*64Kbps (N=1~31) framed
??? ??????? RC831-30-FV35 ? RC831-60-FV35 |
| ???? FE: |
????????: 100Mbps
????????? Duplex Auto-Negotiation ? Auto-MDI/MDIX
????? ??????: 1784 ???? ??? ???????????
????????? ??????? ?????????? ????????? ?????? ? ???????????? ?? ??????????? IEEE802.3, IEEE802.3u |
| ?????????? ???? : |
RJ45, RS-232, 19200bps
? ???????: RC831-120, RC831-120-BL, RC831-240, RC831-240-BL, RC831-240E |
| ????????? ??????? : |
AC: 100~240V, 50Hz
DC: -48V (-36~-72V) +24V(+18~+36V)
WP: -36Vdc~ +240Vac
(??? ????????? ??????? ???????????? ??????? ??????????????) |
| ?????????? ????? : |
??????? ???????????: 0~45 º?º
?????????: <= 90% (??? 25 º?)
??????????? ????????: -40~80 º?
????????? ??? ????????: 5%~90% (??? ??????????) |
| ???????????: |
CE, UL |
| ??????????? : |
<10W |
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