Zyxel XGS1920-48, 48 port 1Gbps, 4 port SFP+ 10Gbps

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5.600.000₫

Zyxel XGS1920-48, 48 port 1Gbps, 4 port SFP+ 10Gbps


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Zyxel XGS1920-48, 48 port 1Gbps, 4 port SFP+ 10Gbps.
Bảo hành 3 tháng.

 

Product specifications
48 x Gigabit ports
4 x 10 Gigabit SFP+
16K MAC address table


Standard
IEEE 802.3
IEEE 802.3u
IEEE 802.3ab
IEEE 802.3z 1000BASE-X
IEEE 802.3x flow control
Support full dual IEEE802.3x flow control and half duplex
Support data storage and forwarding mode


Layer 2 Spec
Support 4K VLAN 802.1Q
Support STP/RSTP/MSTP
Support IGMP v1/v2/v3 Snooping
Support port to disable MAC address learning
Support port MAC address quantity control
Support LACP dynamic aggregation port aggregation
Support port and flow mirroring
Support static MAC address forwarding
Support IEEE 802.1D (EAPS/ERPS/MERPS)


IEEE 802.1w
Support GARP, GVRP/GMRP
Support for IEEE 802.1s (instance)
Support multicast fast leave
Support Layer 2 static multicast filtering
Support for listening queries Snooping Querier
Support for the number of groups per port
Support for MAC Freeze
Support MAC filtering
Support MAC aging time
Support cable diagnostics

Safety
Support for broadcast storm control
Support bandwidth control


DLF
Support against DOS attacks
Bridge Protocol Data Unit (BPDU) protection
ARP defense


ACL
Support L1-L4 ACL filtering
Support multiple ACL policy controls including Permit,
Drop, egress port, 1p remark,
DSCP remark


QoS
802.1p QoS
Support 8 priority queues
Provide SPQ, WRR queue scheduling algorithm
Equipment Management & Maintenance
Support SNMP V1/V2c/V3
Support WEB configuration management
Support for Syslog (RFC 3164)

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