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IS-308G-24S-4S+
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Chip
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Broadcom high performance chip
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Flash
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16MB
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RAM
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256MB DDR
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Port
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8×10/100/1000Mbps
RJ45 Ports
4x10G SFP Ports
24×10/100/1000Mbps
SFP Ports
1 RJ45 Console
Port
1 10/100/1000Mbps
management RJ45 port
1 USB 2.0,1
Mini-usb Console Port
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Performance
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Forward mode: store and forward
Backplane bandwidth：128Gbps
Packet forwarding rate：96Mpps
Support 16K MAC address table depth
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Lightning
protection
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±6KV
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ESD
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Contact discharge：±6KVAir
discharge：±8KV
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Input
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100-240V/50-60Hz
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Size（L×W×H）
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440mm×320mm×44mm
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Routing
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Support RIP
V1/V2,OSPFv1\OSPFv2Dynamic routing
Support static routing
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DHCP
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Support DHCP
Server
Support DHCP relay
Support DHCP
Snooping
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VLAN
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Support 802.1Q
VLAN、MAC
VLAN ,IP VLAN
Voice VLAN
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MACAddress table
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Based the IEEE 802.1d standard
Support MAC address automatic learning and aging
Support static, dynamic, filtering
address table
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Safety features
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Support user access based on port number, IP
address, and MAC address
Support HTTP, SSH V1/V2
Support IP-MAC-PORT ternary binding
Support ARP protection, IP source protection, DoS
protection
Support DHCP Snooping and DHCP attack protection
Support 802.1X authentication, AAA
Support port security, port isolation
Support CPU protection
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ACL
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Support L2 (Layer 2) ~ L4 (Layer 4)packet filtering
Support port mirroring, port
redirection, flow rate limiting, QoS re-marking
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QoS
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Support 8 port
queues Support port priority, 802.1P priority, DSCP priority Support SP, WRR,
WFQ priority scheduling algorithm Supports automatic identification,
management, and achieve information about attached devices
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Spanning tree
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Supports STP (IEEE 802.1d),
RSTP(IEEE 802.1w) and
MSTP (IEEE
802.1s) protocols
Support loop protection, root bridge protection,
TC protection, BPDU protection, BPDU filtering
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Multicast
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Support fast leave mechanism
Support for multicast VLAN
Supports multicast filtering, packet statistics, and
unknown multicast discards.
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Storm suppression
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Support multicast suppression
Support broadcast suppression
Support for unknown unicast suppression
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MACAddress table
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Based the IEEE 802.1d standard
Support MAC address automatic learning and aging
Support static, dynamic, filtering address table
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Link aggregati on
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Support static aggregation
Support dynamic aggregation
Support IP, MAC, hybrid load balancing mode
Supports up to 32 aggregation groups
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IPv6
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Support IPv6 Ping,IPv6 Tracer, IPv6
Telnet
Support IPv6 SSH, IPv6 SSL
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Management and
maintenance
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Support WEB network
management (HTTP, HTTPS)
Support CLI (Telnet, SSH V1/V2, local serial port)
Support SNMP V1/V2/V3
Support LLD,RMON
Support ARP protection, IP source protection, DoS
protection
Support CPU monitoring, memory monitoring
Support system log, grading
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