Каталог/???????????? G.SHDSL.BIS / ZyXEL SAM1216-22

SHDSL.bis-?????? SAM1216-22 ???????????? ????? ????????????? ??????????? SHDSL/Ethernet-?????????? ?? 16 ?????? SHDSL.bis. ????????? ????????? ????????? ????????? G.SHDSL.bis ?????? SAM1216-22 ????????? ?????????? ?? 16 ????????????? ?? ???????? ???????? ?? 4.096 ????/?, ????????? ?? ???????????? ?????? ? ????????, ? ?????? ? ??? ??????????? ???????? ????????-????????, ???????????????????, ???????? ?????????, ????????????? ???????? ? ?????? ??????????? ??????, ???????? ?????????????? ? ????????????? ???????. ????? ????, ???????? ?????? ????????? ?????????? ? ?????? ????? ???????? ?????? ?? 4-? ?????? ??? ? ??????? ???????? ??????????? ????????? ?? 16.38????/?.
???????? ?????? ???????????? ???????? ????????????? ?? ???? SHDSL-????????????? ZyXEL ? ????????? ??? ????????????, ??????????? ??? ?????????? SHDSL: ?????????? ????????, ??????????, ?????????????????? ? ????????? ?????, ??????? ????? ????????? 9 ? ????? ?????????? (? ??????????? ?? ???? ????????????? ??????). SHDSL-????????? ?? ????????? ?????????? ????????? ???????????? (??????????) ? ???????? ? ??-?????? ????????? ??????????, ??????? ??? ??????????? ????????? ???????????? ?????? ?????????? ?????.
? ??????????? IES-1000 ????? ???? ??????????? ?? 2 ??????? SAM1216-22. ??? ??????????? SHDSL-????????? ???????????? ???? Telco-50. ?????? ????????? ????????? ? ????? ??? ?????????? ?????????? ??????? (hot-swappable).

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

SHDSL

???????????? ??????????
- ITU-T G.991.2 (2004)
- Line probing
- Annex F and Annex G (.bis mode)
????????? ??????????:
- Multiple Protocols over AAL5 (RFC 2684).
- ????????? ??????? ??????????????????? LLC ? VC.
?????????? ???????? ????? SHDSL
????????? Multiple PVC
- ?? 8 PVCs ?? ???? ? ?????????? ???????? ??? ??????? PVC
- PVC to VLAN mapping
- 802.1p default priority
- ????????? ??????? ??????? ??? PVC (UBR, CBR, nrt-VBR, rt-VBR)
- ?????? ???????? ???????? ??? VPI ? VCI
OAM F5 end-to-end loopback (ATM mode)
????????? ??????? STU-C ? STU-R ??? ??????????? ??????* (??????????? ? ????????? ?????????)

Ethernet

????????? ??????? ??????????????
????????? RSTP

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

IEEE 802.1Q VLAN aware bridging
- Accept untagged packets from SHDSL ports
- Accept tagged and untagged packets from Ethernet interface
GVRP
????????? ???????????? ??????
?? 256 ??????????? ??????? VLAN (?????? ???????? ???????? VLAN ID 1~4094)
?????? ??????? ??? ???????: 4 K

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

??????????? ?? ?????????? MAC ??????? ?? ????
?????????? MAC
?????????? PPPoE
?????????? IGMP
?????????? DHCP
?????????? NetBIOS
?????????? IEEE 802.1X (EAPOL)
?????????? IP
?????????? ARP
DHCP snooping
DHCP relay agent option 82
?????????????? ????? ?? ???? IEEE 802.1x ? ?????????? ???????? ???????

QoS

????????? ?? 4 ???????? ? ?????????????? ???????
????????? 802.1p
- ??????????? ?????? – ??????? ?????????? ??-?????????
- ?? 4 ???????? ?? PVC (?? 4 PVCs)

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

IPv4 multicast forwarding (through L2 MAC)
????????? ??????????? ????? ????????????? ????????
????????? ??????? IGMP v1& v2 snooping & IGMP proxy
??????????? VLAN ??? ????????????? ????????
256 multicast ?????, ? ?????? ?????? ?? 18 ??????????
??????? ???????? IGMP ?????
??????????? ?? ?????????? IGMP ????? ?? ?????
MVLAN
???????? ?????? ??????????? ??? ?????????????? ?????? ?? DSL-?????

??????????

CLI – ?????????? ?????? ????? ?????????? ???? ??? Telnet
SNMPV1,v2 ? ??????????? ??????? ??????????
NetAtlas Access
Web-?????????
Secured Host: ???????????? ????? IP ??? ??????????
UNIX syslog
?????????? ???????????? ???????????, ?????????? ? ?????????????? ???????????? ????? FTP ? Web
????????? ???? ????????????
Status Surveillance
?????????????? ????????? alarm ? status
- LED ?????????? alarm ? system status
- ??????? Alarm/event
?????????? ??????????????????
- ????????????? ?????????? ????????? ?????????????????? DSL
- Security and Memory Backup
- ????????? ?????????? ??????? ???????