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S98XX series switch provide AC/DC power redundancy. S9816-GS8 and
S9816-GS8X2 can be deployed with 220V AC power input, -48V DC power input or
220V AC power/-48V DC power input simultaneously. S9820-GS4M2T2 and
S9844-GS4M2T2 can be deployed with 220V AC power input, 12V DC power input or
220V AC power/12V DC power input simultaneously.
Support 10Gb Ethernet
10Gb Ethernet which adopts full-duplex technology instead of low-speed,
half-duplex CSMA/CD protocol, is a big leap in the evolution of Ethernet. 10Gb
Ethernet can be deployed in star or ring topologies. With 10Gb Ethernet, S98XX
series switch provide broad bandwidth and powerful processing capacity. It is suitable
for metropolitan networks and wide area networks. Using S98XX series switch, users
can simplify network structures and reduce cost of network construction.
Networking Protocols
S98XX series switch support 802.1d/w/s, 802.1Q, 802.1p, 802.3ad, 802.3x,
GVRP, DHCP and SNTP etc. The switches also support comprehensively the
multicast protocols such as IGMP, DVMRP and PIM. Moreover, S98XX series switch
support RIPv1/2, OSPF and IPv6. All these protocols supported enable S98XX series
switch to meet the requirements of complex network constructions.
ACL
S98XX series switch support comprehensively ACL policies. The traffic can be
classified by source/destination IP addresses, source/destination MAC addresses, IP
protocols, TCP/UDP, IP precedence, time ranges and ToS. And various policies can
be conducted to forward the traffic. By implementing ACL policies, users can filter the
virus packets such as “Worm.Blaster”, “Worm.Sasser” and “Red Code” etc. S98XX
series switch also support IEEE802.1x port based access authentication, which can
be deployed with RADIUS, to ensure the port level security and block illegal users.
QoS
S98XX series switch fully support DiffServ Module. Users can specify a queue
bandwidth on each port. WRR/SP/SWRR scheduling is also supported. S98XX series
support the port security. Users can deploy trusted CoS, DSCP, IP precedence and
port priority. User can also modify packets‟ DSCP and COS values. The traffic can be
classified by port, VLAN, DSCP, IP precedence and ACL table. User can also modify
packets‟ DSCP and IP precedence values. Users can specify different bandwidths for
voice/data/video to customize different qualities of service.
3D-SMP Ready
S98XX series are up to the mustard of Self-defending security region
management strategy according to FoxGate. It is supported interaction with some
security system such as firewall, IDS, etc. It can defense the virus and aggress
effectively from the extranet and internet. Thus enhance the security and stability of
