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Description

Le VME218 est un commutateur Ethernet VME au format 6U occupant un seul slot dans le système.
Il dispose de 12 ports 10/100/1000 GbE via RJ-45 sur sa carte de base ainsi que de 12 ports via SFP+.
Dans sa configuration 24 ports, la carte occupe deux slots dans le système.

Le VME218 est également disponible en version avec 24 ports RJ-45, nécessitant également deux slots.

Le commutateur est administrable via HTTP et prend en charge un large éventail de fonctionnalités telles que les VLAN, le Spanning Tree, la QoS, la mise en miroir (mirroring), etc.

Caractéristiques

Managed Layer Two GbE
Configuration
• Ethernet/IEEE 802.3 Packet size (64 bytes to 1522 bytes)
• Jumbo packets up to 9216 bytes
L2 Switching
• Supports up to 8K MAC address
• Line rate switching for all packet sizes
• Independent VLAN learning
• VLAN flooding for broadcast and DLF packets
• Hardware-based address learning
• Hardware-and-software-based aging
• Software insertion/deletion/lookups of the L2 table
• Station movement control
L2 Multicast
• 4K VLANs
• Protocol-based VLANs
• IEEE 802.1p
• IEEE 802.1Q
• Independent VLAN learning (IVL)
• VLAN-based packet filtering
• MAC-based VLAN
Storm Control Per-Port
• Unknown unicast packet rate control
• Broadcast packet rate control
• Multicast packet rate control
Spanning Tree
• IEEE 802.1D spanning tree protocol (single spanning tree per port)
• Spanning tree protocol packets detected and sent to the CPU
Double-Tagging
• Unqualified learning/forwarding
• IEEE 802.1 Q-in-Q
Mirroring
• Ingress/egress mirroring support
• Mirror-to-port receives the unmodified packet for ingress mirroring
• Mirror-to-port receives the modified packet for egress mirroring
Content Aware Filter Processing
• Intelligent Protocol Aware processor with backwardcompatible, byte-based classification option
• Parses up to 128 bytes per packet
o 512 ACL rules support
• Multiple matches and actions per packet
• ACL-based policing
• Ingress/egress port-based filtering
• MAC destination address remarking
• Traffic class definition based on the filter
• Programmable meters allow policing of flows
• Metering granularity from 64 Kbps to 1 Gbps
• Multiple look-ups per packet
• Metering support on ingress ports and CPU queues
QOS Features
• Four QoS queues per port
• Per-port, per QoS drop profiles
• Port level shaping
• Traffic shaping available on CPU queues
• Programmable priority to QoS queue mapping
• Provides two levels of drop precedence per queue
• Strict Priority (SP), Weighted Round Robin (WRR), and Deficit Round Robin (DRR) mechanisms for shaped queue selection
DSCP
• DSCP-based prioritization
• Back pressure metering
• DSCP to IEEE 802.1p mapping
Port Security
• Per port blocking
• Supports IEEE 802.1x
• MAC address blocking
DoS Prevention
• Denial of Service detection/prevention
Management Information Base
• SMON MIB, IETF RFC 2613
• RMON statistics group, IETF RFC 2819
• SNMP interface group, IETF RFC 1213, 2836
• Ethernet-like MIB, IETF RFC 1643
• Ethernet MIB, IEEE 802.3u
• Bridge MIB, IETF RFC 1493
Specifications
Dimensions
Height: 6U
6.366 x 9.187 (PCB size)
Single slot on the base board and double slot with the daughter card
Power
12W Base Module
Operating temperature
Industrial (-20⁰C to +70⁰C)
Industrial Extended (-40⁰C to 75⁰C)
Storage temperature
–40° to +90°C
Vibration
1G 5-500 Hz each axis
Shock
30Gs each axis
Relative Humidity
5 to 95% non-condensing
Interface Connectors
RJ-45 on base board
LEDs
Run/Fail, Link/Activity
Mechanical
Hot-swap Ejector Handle

Ressources & documentations

Demande d’information sur le switch Ethernet VME128

Demande d’information sur le switch Ethernet VME128

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