??????????????????????????????????????????????????
Каталог/Ethernet ??????????? / D-Link DES-3852

??????????? ??????????? ??????????? ???????? ?????? ????? DES-38??, ???????? ? ????????? D-Link xStack, ???????????? ??????? ??????????????????, ????????????????, ????????????, ?????????????? ???????? ???????????? (QoS), ???????? ??????? ?? ???? Ethernet (Power Over Ethernet) ? ??????????? ??????????? ?????????? ????????? ???????. ??????????? ????? DES-38?? ????? ?????????? ? ??????????? ???? ? ????????? ??? ????? ?????? IP-?????. ?????????? ???????????? IP-????????????? ? ??????????? ???????, ?????? ???????? ????? ??????? ???????????? ?? ?????? ?????. ?????????? Single IP Management ????????? ???????? ?????????? ??????????? ????? DES-38?? ? ??????????? ????????????? ????????? xStack, ???????? ??????????? ??????????? ? ?????????? ???? ?? ???????? 10 ????/?.

??????????? ???? 3-?? ??????
????? ???????????? DES-38?? ??????? ?? ????????? ?????? ???????, ??????? ????? ????? ?????????? ? ???? ? ?????? ????????????? ? ?????????? ?????????? D-Link Single IP Management, ??????? ??????????? ?????? ???? ???? ????????? D-Link xStack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c IP-??????????????, ???????? ?????????? ???????, ????????????? ?? ?????????? ???? ? ???????.

??????????? ??????? ????????????
????? DES-38?? ????????????? ??????? ????? ??????? ??????????? ???????????? ? ???????? ???????. ?? ???????? ?????? ???????? ??????? (ACL) ??????? 2/3/4 ?? ?????? ???-??????, ?????? ????? ???????????, IP-?????? ?/??? ?????? ????? TCP/UDP, ?????????? ARP-??????? ? ???????? ???-???????. DES-38?? ????? ???????????? ???????????????? ?????????? ???????? ????????????? ????? ??????? TACACS+ ? RADIUS. ????????? ? ??????????? ???????? ????????????, ??? ??????? ???????????? ??????????? ?? ?????? ?????? ? ???? ?????????????? ?????????????, ?? ? ?????????????? ??????????????? ?? ???? ???????????? ???????.

??????? ?????????????????? ? ???????????
??????????? ????? DES-38?? ????????????? ??????????? ????????? VLAN, ??????? 4 ?? ??????? VLAN, GARP/GVRP ? 802.1Q ??? ????????? ???????????? ? ?????????????????? ????. ?????????? ??????? ??????????? ????????? ?????????? ?????? ??? ??????? ????? ? ????????? ??????? ????????????? ???????. DES-3828, DES-3828P ? DES-3852 ???????????? ??????????? ??????????? ????????? ?????????? ???????, ?????????? ????? ??????????? ???? ? ?????? ????????????? ??????? ? ???????????????. ?????? ??????? ????????????, ?????????? ?????????? ? ??????????? ???? ???????? ????????????? ??????? 802.3ad Link Aggregation, 802.1d Spanning Tree ? 802.1w Rapid Spanning Tree.

?????????????? ???????? ???????????? (QoS)
????? DES-38?? ????????????? ????? ?????????????? ??????? (L2, L3, L4) QoS/CoS, ?????????????, ??? ????????? ? ????????? ??????? ???????, ????? ??? VoIP ? ???????????????? ????? ????????????? ? ?????????? ???????????. ?????????????? 8 ???????? ??????????? 802.1p/TOS/DiffServ, ? ?????????????? ?? ?????? ???-?????? ?????????/?????????, IP-?????? ?????????/????????? ?/??? ?????? ????? TCP/UDP. ????????? ????????????? ??????? IP ????????? ?????????? ?????? ??????????, ?????????????? ? ?????? ??????????? ???????????? ?????????? ??????????? ?? ????? ?????????????? ????????? ???????? ?? ???????? ? ???????? ? ????????? ??????????? ?????? ???????????.

??????????????:
    ??????????

    ??????????
  • 48 ?????? 10/100BASE-TX
  • 2 ????? 10/100/1000BASE-T
  • 2 ?????-????? 10/100/1000BASE-T/SFP
  • ???????????????? ????????
  • ?????????? ???? RS-232

    ??????????? ???????????

    ??????? ?????? 2
  • IGMP Snooping: ????????? 256 ????????????? ?????
  • 802.1D Spanning Tree
  • 802.1w Rapid Spanning Tree
  • 802.1s Multiple STP
  • ????????? STP Loopback Detection
  • 802.3ad Link Aggregation: 32 ??????, 8 ?????? ?? ??????
  • ?????????????? ?????? One-to-One / Many-to-One / One-VLAN-to-One
  • Per Flow mirroring

    VLAN
  • 802.1Q
  • ???????????? ?????????? ????? VLAN: VLAN 4K (4K ??????????? VLAN, 255 ???????????? VLAN)
  • GVRP
  • Double VLAN

    ??????? ?????? 3
  • ??????????? ?????????????: 128 ?????????
  • RIP v.1/v.2
  • OSPF
  • ??????? Route preference
  • ????????? ??????????? ???????
  • ?????????? ??????? ????????????? IPv4: 2K
  • ??????? ?????????? 3 ??????: 4K
  • VRRP
  • ?????????? IP-???????????: 64
  • ?????????? IP ?? VLAN: 10
  • ARP Proxy

    ????????????? ????????
  • IGMP v.1, v.2, v.3: ????????? 256 ????????????? ?????
  • Multicast Duplication
  • DVMRP v.3
  • PIM DM
  • PIM SM
  • ISM VLAN
  • ??????????? ????????????? ???????? ?? IP-??????? ??? ??????? ?????

    QoS
  • ?????????? ??????? ???????????: ??? ??? ??????? ????? 64 K?/?
  • ?????????? ????????????????? ???????: ??? ??? ??????? ????? 1 ?????/?
  • ??????? ??????????? 802.1p
  • ?????????? ???????? ?? ????: 8
  • CoS ?? ??????:
    ????? ???????????
    ???-?????? ????????? ? ?????????
    TOS
    DSCP
    IP-?????? ????????? ? ?????????
    ?????? ????? TCP/UDP
  • ?????????? ?????????? WRED (Weighted Random Early Detection)

    ?????? ?????????? ???????? (ACL)
  • 800 ?????? ?? ??????????
    ?? ??????:
    ????? ???????????
    ???-??????
    ???????? ??????????? 802.1p
    VLAN
    DSCP
    IP-??????
    ???? ?????????
    ?????? ????? TCP/UDP
    ???????? ???????? TCP/UDP (?????????? ??????)

    ??????? ????????????
  • ?????????? ????????????????? ???????
  • ?????????????? RADIUS ??? ?????????? ????????
  • ?????????????? TACACS+ ??? ?????????? ????????
  • SSH v.1.5/ v.2
  • SSL v.2
  • ??????? Port Security: 16 MAC-??????? ?? ????
  • ?????????? ???????? 802.1x ?? ?????? ??????
  • ?????????? ???????? 802.1x ?? ?????? MAC-???????: 16 MAC-??????? ?? ????
  • 802.1x Guest VLAN
  • ?????????? ???????? ?? ?????? Web (WAC, Web-based Access Control)
  • ?????????? ???????? ?? ?????? ???-?????? (MAC-Based Access Control)
  • ??????????? ???????
  • IP-MAC-Port Binding (ACL Mode ? ARP Mode): 500 ??????? ?? ??????????
  • 3-? ????????? ?????? ????????????? (Administrator, Operator ??? User)
  • ??????? ?????? RADIUS
  • ??????? Safeguard Engine

    ??????????
  • Single IP Management v1.6
  • Web-?????????
  • ????????? ????????? ?????? CLI
  • ??????/?????? Telnet
  • ?????? TFTP
  • SNMP v.1, v.2c, v.3
  • SNMP Trap on MAC Notification
  • RMON v.1: 4 ?????? (Statistics, History, Alarms, Events)
  • RMON v2 (Probeconfig Group)
  • ?????? Bootp/DHCP
  • DHCP Relay Option 82
  • SYSLOG
  • ????????? ???? ????? ?? (Dual Image)
  • ????????? ???? ????? ???????????? (Dual configuration)

    MIB
  • RFC 1213 MIB-II
  • RFC 1493 Bridge MIB
  • RFC 1907 SNMP v2 MIB
  • RFC 2819 RMON MIB
  • RFC 2665 Ether-like MIB
  • RFC 2674 802.1p MIB
  • RFC 2863 IF MIB
  • RFC 2618 RADIUS Authentication Client MIB
  • RFC 2620 RADIUS Accounting Client MIB
  • RFC 1724 RIP v2 MIB
  • RFC 1850 OSPF v2 MIB
  • RFC 2096 IP Forwarding Table MIB (CIDR)
  • RFC 2787 VRRP MIB
  • RFC 2932 IPv4 Multicast Routing MIB
  • RFC 2934 PIM MIB for IPv4
  • Private MIB

    ??????????????????
  • ?????????????? ??????? 17.6 ????/?
  • ???????? ???????? 64-??????? ??????? 11.7 mpps
  • ??????? ???-??????? 16 K?
  • ????? ??????? 32 ??
  • ????. ?????? Jumbo-??????? 9 K?

    ??????????
  • ???????? 10 M???/? ???100 M???/? (??? ?????? Ethernet)
  • ???????? 10/100 M???/? ??? 1000 M???/?( ??? ?????? Gigabit)
  • Link/Activity (??? ??????? ?????)
  • Power, Console, RPS (?? ??????????)

    ???????

    ?????????? ???????? ???????
  • ?????????? ??? ?? ?????????? ???

    ?????????? ?? ?????
  • ?? 100 ?? 240? ??????????? ????, 1A, 50 /60??

    ???????????? ????????
  • 47 ?? (????.)

    ?????????????? ????????? ???????? ???????
  • DPS-200

?????????? ?????????
    BTU/?????
  • 158,4

    ??????
  • 441 x 310 x 44 ??, ??? ????????? ? ???? 19", ?????? 1 U

    ???
  • 4.25 ??

    ??????? ???????????
  • ?? 0o ?? 40o C

    ??????????? ????????
  • ?? -40o ?? 70o C

    ?????????
  • ?? 5% ?? 95% ??? ??????????? ??????????

    ???????????????? ?????????
  • FCC Class A, CE, C-Tick

    ????????????
  • CSA International, CB

    ????????? ?? ????? (MTBF)
  • 102 737 ????

    ??????? ?????
  • < 53??

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