Commutateur Gigabit Ethernet 3U cPCI de niveaux 2 et 3
The ComEth4050a 3U is built on the latest generation of Gigabit switch engine and PHY transceiver. It combines a layer 2+ switch and a full layer 3 router in a single equipment with an optimized power consumption.
ComEth4050a 3U supports full-wire speed L2 bridging and L3 routing with L2-L4 advanced traffic classification, filtering and prioritization. For instance, it can provide strict priority traffic needed for delay-sensitive or critical applications.
ComEth4050a ports are compatible with cPCI 3U 32-bit system. Ten GigaEthernet ports are routed on J2 rear I/O connector. Optionally, one or two of these Giga Ethernet channels are available on the front to offer fiber ports, using LC connectors.
Auto-crossover, auto-polarity, auto-negotiation and automatic MAC address management make ComEth4050a 3U a true Plug&Play switch.
The Marvell Virtual Cable tester allows a remote identification of potential cable malfunctions as excessive pair skew, cable opens, impedance mismatch...
This switch is fully upward compatible with ComEth40xx range.
10 * 10/100/1000 Ethernet ports with a full-wire speed switching capacity of up to 37Mpps.
Layer2 Switching capabilities :
16K entries forwarding database
Automatic or controlled learning and aging routing table
Full-line rate switching engine
Port and MAC access control
Flow control and backpressure
9 KB Jumbo Frame
IPV4 IGMP IPV6 MLD snooping
MAC address transplanting for Rapid Reconfiguration 802.1w
Link aggregation static or LACP
Bandwidth management :
Multicast rate limiting
Egress rate shaping with rate ranging port from 64K to 1Gbs
Minimal bandwidth guarantee per traffic Class
VLANs services :
4K actives VLANs
4K Bridge mulcticast groups
Flexible VLAN assignment 802.1Q port -based, protocol based 802.1v, service Vlans 802.1ad, Policy based Vlans
Quality of Service engine :
8 priority queues per port
Traffic Class assignment according to 802-1p tag, MAC address, Port, DiffServ CP or Po-licy engine
L3 IP V4 & V6 routing :
1K UC ARP entries
RIPV2, OSPF V2 Routing
Security features :
802.1X Port authentication
Virtual cable tester On-Line
Flexible management tools :
Web or CLI management
Standard & private MIBs
Enhanced Port mirroring
Easy software updating
|Criterion||Standard||Extended||Rugged||Conduction-cooled 71°C||Conduction-cooled 85°C|
|Operat. Temp.||0 to 55°C||-20 to 65°C||-40°C to 71°C or 85°C (*)||-40°C to 71°C
at the thermal interface (*)
|-40°C to 85°C
at the thermal interface (*)
|Rec. airflow||1 .. 2 m/s||2 .. 3 m/s||2 .. 5 m/s||-||-|
|Oper. HR% no cond.||5 to 90%||5 to 95%||5 to 95%||5 to 95%||5 to 95%|
|Storage Temp.||-45°C to 85°C||-45°C to 85°C||-45°C to 100°C||-45°C to 100°C||-45°C to 100°C|
|Sinusoidal Vibr||2G [20..2000]Hz||2G [20..2000]Hz||5G [20..2000]Hz||5G [20..2000]Hz||5G [20..2000]Hz|
|Random Vibr||0.002g2 /Hz
|Shock 1/2 Sin. 11ms||20G||20G||40G||40G||40G|
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