

DYNAMIX UM-SE - ????? ??????? ???????????, ??????????????? ? ???????????? ? ????? ?????????? IEEE 802.3ah “Ethernet in the First Mile” (EFM). ??? ????????? ?????????? ?????? ? ??????????? ??????? ?? ?????????? ???????? Ethernet ??????? ? ?????? “?????-?????” ?? ?????? ????? ????????.
DYNAMIX UM-SE ???????????? ???????????? ?????? ???????? ?????? ?? 22.8 Mbps ??? ????????????? ??????? ??? ????????, 11,4 Mbps ??? ????????????? ???? ??? ? 5,7 - ????? ????.
???????????? ?? ??????????? EFM (2BASE-TL) ??????????, ??????? ?????????? ????? DYNAMIX UM-SE ????? ???? ?????? ?????????? ?? ??? ???????????? ?????? ???????? ? ????????? ???????????? ?????????? ????????????? ???????????????? Ethernet ??????.
?????????? 4-? ???????? ?????????? ???????????? ???????? Fast Ethernet, ??? ????????? ?????????? ? DYNAMIX UM-SE ????? ???????????? - ????, ????????????? ??? NG-SONET/SDH ??????????. ?????????? DYNAMIX UM-SE ?????????????? ????? ????????? ????????? ?????? (CLI), Web-??????????????? ??????????? ????????? (Web GUI), SNMP ? Telnet.
DYNAMIX UM-SE ????? ???????????? ????? ??????????? ???????, ???-?? ???????? ???????????? (QoS), ?????? ????? (CoS), 802.1q VLAN, ?????? ?????? ???????????, ???????? ???????? ? ??????, ??? ????????? ???????????? ?? ??? ??????????? ??????? ? ????? ?????? ????????? (NGN) ? ???????????? ??????????? ?????????????? ??????????? ??????????????? ?????.
???????????? ?????????? ??????????? ????????? ????????? DYNAMIX UM-SE ? ????????????? ??????? ??? ??????????????? ????? ????? ???: VoIP, VoD, ????????????????, ?????? ? ?????????????? ????????????, ?????? ? ????????.
• ???????? ?????? ?? ????????? ?? 22.8 Mbps
• ?????? ???????????????? ? ?????????? ? ????????? ???????????
• ??????????? ????????????? ?????? ????????????
• ???????? ?????? ?? 1-, 2- ? 4- ????? ??????? ??????? (??????)
• ????????? ????????? EFM (2BASE-TL)
• 4 LAN ?????
• ????????? (QoS), ??????? ????? (CoS), 802.1q VLAN
• ?????????? ???? (RS-232) ? ?????????? (Telnet ??? HTTP) ????? TCP/IP
• SNMP ??????????.
????????????? ??????????? ????????? ???? ????? ???????? ??, ??? ??? ?????? ?? ????? ????? ?? ???, ???????? ???????????? ?? ???????????? ??????????????? ????? (? ???????????????? ????????? ????????), ? ??? ?????????????? - ????????????? ????????????????? ???????? ???????? ?? ???? ??????????????? ?????.
??????? ??????????
LAN
• 4 X 10/100BASE-T ????? (RJ45)
• Auto MDI/MDI-X
WAN
• ITU-T G.991.2.(2004) 2BASE-TL, 64/65o ???????????
• EFM bonding (IEEE 802.3ah PAF)
• RJ45 ???????????
• ???????????? ???????? 22.8Mbps (5.7Mbps/????)
??????? ?????????
• 802.1d Transparent Bridging
• ?? 2K MAC ???????
VLAN ?????????
• Port-bases & Tag-based (802.1Q)
• ?? 16 VLAN
• Priority Re-mapping
• VLAN Trunk ????
????????? QoS
• Ingress Rate control
• Egress Traffic Shaping
• Classification based on Port/802.1p/DSCP
• 4 ???????????? ???????
• ??????? ?????????
• ?????????? ??????? - WFQ (Weighted Fair Queue)
?????????:
• LAN : Link/Act, 10/100 per port
• WAN: Link/Activity per loop
• System: Power, Alarm, Diagnostic
??????????:
• In- Band
- EFM (IEEE 802.3ah) OAM
- Web Browser (HTTP), SNMP, Telnet
• Out-Band
- ??????? (RS-232, RJ-45): CLI
- ???? ?????????? (Ethernet, RJ-45): Web Browser(HTTP), SNMP, Telnet
??????????/????????????? ?????????:
• ???????: 195 x 48 x 168 ??
• ???????: 90~240VAC (????? ???? ???????)
• ??????? DC 9V 1.0A
• ??????? ???????????: 0~50 C
• ??????? ?????????: 0%~98%RH (??? ??????????)
?????: ?. ???????
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