九游会棋牌

nsm4328g-九游会棋牌

28 port full gigabit snmp managed switch

-rich management functions

-support all port harness forwarding, port aggregation

-support ieee802.1q tag vlan to enhance network security

-flexible management and easy maintenance

-store-and-forward and frame filtering capabilities

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nsm4328g

product parameters

product hardware specifications

product model

nsm4328g
standard protocol ieee 802.3 10base-t, ieee 802.3u 100base-tx, ieee 802.3ab 1000base-t,  ieee 802.3x, ieee 802.3ad,ieee802.3z,ieee 802.1p, ieee 802.1q, ieee 802.1d, ieee 802.1w, ieee 802.1s
network medium

10base-t: cat3 and above unshielded/shielded twisted pair (≤100m)

100base-tx: cat5 and above unshielded/shielded twisted pair (≤100m)

1000base-tx: cate5 and above unshielded/shielded twisted pair (≤100m)

port

24*10/100/1000m rj45 port

4*10/100/1000m rj45 port

4*10/100/1000m sfp port

forwarding rate 10/100/1000mbps
backplane bandwidth

56gbps

mac address table 8k
forwarding mode store and forward
functions ieee802.3x full-duplex flow control and backpressure half-duplex flow control

port isolation, dhcp server protection, link aggregation

size 140*133.3*41.8 mm(l*w*h)
led display link/act、10/100m、1000m、pwr、sys
power dc 12v/1a
working environment

operating temperature: 0°c ~ 40°c

storage temperature: -40°c ~ 70°c

operating humidity: 10% ~ 90%, rh  non-condensing

storage humidity: 5% ~ 90%, rh non-condensing

product software specifications

forwarding mode store and forward

port aggregation

support  lacp
support manual aggregation
support up to 8 aggregation groups, each aggregation group supports up to 8 ports
mac address table support 8k mac
support black hole mac
support set the maximum number of port mac learning
vlan

support ieee802.1q _vlan(4k)

support voice vlan
support gvrp
support vlan vpn(q-in-q)
dhcp support dhcp client/ dhcp relay/ dhcp snooping
组播 igmp snooping
igmp v1/v2/v3
qos

support to limit the rate of receiving and sending messages on the port

support 802.1p and dscp priority re marking of messages

support message redirection

support 4 port output queues

support flexible queue scheduling algorithms (sp, wrr, sp wrr)

port mirror

supports n: 1 port mirroring

support stream mirroring

rspan (remote switched port analyzer)

safety performance

support ieee 802.1x authentication/centralized mac address authentication

support aaa&radius authentication

support mac address learning limit

supports the binding of mac address with port and ip

support ssh2.0

support arp intrusion detection function

support port isolation

support mac address black hole

maintain

support web/tftp loading and upgrading

support command line interface (cli), telnet, and console interfaces for configuration

support snmpv1/v2/v3

support ipstack cluster management

support system log, graded alarm and debugging information output

support ping、tracert

support dldp (device link detection protocol)

support port loopback detection

 

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