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Digitus DN-8021B, Руководство пользователя

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DN-8021B / DN-8022B 

 

 

 

GIGABIT ETHERNET 

NETWORK SWITCH

 

 

 

1

Содержание DN-8021B

Страница 1: ...DN 8021B DN 8022B GIGABIT ETHERNET NETWORK SWITCH 1 ...

Страница 2: ...DN 8021B DN 8022B MANUAL 2 ...

Страница 3: ... egress port can be based upon a strict priority weighted round robin or a mix of both Port Mirroring This mechanism helps track network errors or abnormal packet transmission without interrupting the flow of data Allow ingress traffic to be monitored by a single port that is defined as mirror capture port The mirror capture port can be any 10 100 port 10 100 1000 port Mirroring multiple ports is ...

Страница 4: ...r Exception Management We use SNMP Trap mechanism to inform supervisor to know the instant abnormal status of the switch 4 Dual Media Ports for Flexible Fiber Connection Four dual media ports are provided for flexible fiber connection You can select to install optional transceiver modules in these slots for short medium or long distance fiber backbone attachment Use of the SFP will disable their c...

Страница 5: ... Aggregation Provides Multicast VLAN for DVB application Qos Supports port based Tag based IPv4 ToS and DSCP Supports 802 1p QoS with four level priority queue Supports priority in a Q in Q tag Supports two scheduling WRR and Strict Bandwidth Control Supports bandwidth rating per port ingress and egress rate limit 1000Mbps with 1Mbps increment LACP Port Trunk Port trunking with 8 trunking groups U...

Страница 6: ...ction with remote device is good Blinks when any traffic is present Port 1 16 10 100 1000M bps Green Amber Lit Green when TP link on 1000Mbps speed Lit Amber when TP link on 100Mbps speed Off when 10Mbps or no link occur Port 15 16 SFP Green Lit when SFP connection with remote device is good Blinks when any traffic is present Hardware Spec Feature Detailed Description Voltage 100 240 VAC Frequency...

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