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RCMS2802-60GE-BL |
2 balanced ?1 ????? (? ????? ??????? RJ45), ???? 1000M Gigabit Ethernet ???? ? ???? 1.25Gbps ?????????? ????
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RCMS2802-120LGE-BL |
4 balanced ?1 ????? (? ???? ???????? RJ45), ???? 1000M Gigabit Ethernet ???? ? ???? 1.25Gbps ?????????? ????
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RCMS2802-240LGE-BL |
8 balanced ?1 ?????? (? ??????? ???????? RJ45), ???? 1000M Gigabit Ethernet ???? ? ???? 1.25Gbps ?????????? ????
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RCMS2802-240GE-BL |
8 balanced ?1 ?????? (? ?????? ???????? RJ45), ???? 1000M Gigabit Ethernet ???? ? ???? 1.25Gbps ?????????? ????
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RCMS2802-480GE-BL |
16 balanced ?1 ?????? (? ?????? ???????? RJ45), ???? 1000M Gigabit Ethernet ???? ? ???? 1.25Gbps ?????????? ????
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????? ????????? ?????????? ??????????????? ??????????????? Raisecom RCMS2802-xxxGE - ??? ?????????????? ? ???????????? ???????? ?????????? ??? ???????? ?????? ?? ????????? “?????-?????” ??? ????? ???????? ? ?????????? ??????, ????? ??? ????? ???????????? ??????? ???????, ??????? ???? ????? ? ????????????? ????. ?????????????? Raisecom RCMS2802 ????? ?????????????? ??? ???????? ??????? E1 ? Gigabit Ethernet ???????? ?? ??????????? ??????? ?? ??????????? ?? 120 ??????????.
?????????? ??????????? ??????????????? ????? RCMS2802-xxxGE ???????? ? ? ??????????? ?? ?????? ?????????? 2/4/8/16 E1 + GE (1000Mbps). ?????????????? Raisecom RCMS2802-xxxGE ????? ????????? ?????? ?? ????????? ? ????????? ???????, ? ????? ???????????? ??????? “local/remote loop-back” ??? ???????? ? ????????????? ??????????? ???? ???????????. ????? ????, ????????? ????? ????????? ??????? ?????????? ?? ??????, ??? ??????????? ?????????? ?????????? ?? ????????? ???????, ?????? ?????????? ?????? ????? ? ??????? ?????????? ?????????????? E1 ?????? ? Gigabit Ethernet ???????. ????????? ??????????? ??????????????? Raisecom RCMS2802 ????????? ???????????? ??? ?????????? ? ????????? ????? ?????. ????????????? ????? ????????? ??????????? ????????? ??????????? ???????????????, ???????? ?????????? ? ???????? ????????????. ?????????????? Raisecom RCMS2802 ????? ??????????? ? ??????? ?????????????????? ??????? ?????????? NView ?? ?????? SNMP. ????????????? ???????? ??????????? ????????????, ??????????? ? ???????????? ??????? ??????? ??? ?????????, ??? ? ????????? ?????????. ???????????? ?????????? ??? ????????????? ??????????????? Raisecom RCMS2802 ???????? “?????-?????”.
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????? ???????????
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???? GE ? ???? ?????????? ???? |
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??????????? ?????????????? ??? ?????????????? ?????? |
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????????? ???????:
- ALS (?????????????? ?????????? ??????)
- Dying Gasp(?????????? ?????????? ?????? ????? ? ?????? ????????? ????? ??????????????)
- Loop-back ??? ?1 ????? (?????????? ? ???????) |
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????????? ????????? ????????? ?? ????????? ? ????????? ??????? |
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????????? ?????????? ? ?????????? SNMP ?????????? |
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????????? «??????? ??????» ??? ????????? ? ????? |
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????????? ??????? Fault Pass Through ?? ??????????? ????? ? GE |
| ?????????? ????: |
???: Scrambled NRZ
1,25 Gbps, ?????? SC |
| ???? E1: |
???????? ????????: 2048Kbps±50ppm
???: HDB3
????: 120ohm balanced (2 ?????? E1 ? ????? RJ45)
???????????? ? ITU-T G.703 ? G.823
????? : ???????????????? |
| ???? GE: |
????????: 1000Mbps
Duplex mode: Full Duplex
????????? ??????? Auto-Negotiation ? Auto-MDI/MDIX
????? ??????: ??? ???????????
????????????? ?? ??????????? : IEEE802.3ab, IEEE802.3z |
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??????? ???????????: 0~45 º?º
?????????: <= 90% (??? 25 º?)
??????????? ????????: -40~80 º?
????????? ??? ????????: 5%~90% (??? ??????????) |
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CE, UL |
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