Technology
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Standard
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IEEE 802.3u 10Base-T Ethernet
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3ab 1000Base-TX Gigabit Ethernet
IEEE 802.3af Power over Ethernet
IEEE 802.3at High Power PoE with 2-Event classification
IEEE 802.3x Flow control and back-pressure
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Network Performance
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Switch Technology
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Store and Forward technology with 3.4Gbps non-blocking
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System Throughput
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23.8Mega packets per second, 64Bytes packet length
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Transfer packet size
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64Bytes ~1518Bytes
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MAC Address
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16K MAC address table
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Packet Buffer
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2 Mega bits shared packet buffer
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Broadcast storm
control:
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Default enabled
Traffic threshold:
25M bps@1000Mbps;
10M bps@100Mbps;
1M bps@10 Mbps
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Jumbo frame
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Up to 10K Bytes
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Transfer performance
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14,880 pps @10Mbps
148,800 pps @100Mbps
1,488,100 pps @1000Mbps
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Class of Service
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Default Enabled
Compliance with IEEE802.1p class of service with Tag Based Priority rule. Each switch port
provides 4 priority queues as following – 8 (Higher) : 4(High) : 2(Low) :1(Lower) scheduling.
The Tag Priority ID as following: Highest (6,7), High (4,5), Low (0,3), Lowest (1,2)
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Power over Ethernet
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Power over Ethernet
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IEEE 802.3af/at, End-Span wiring architecture
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PoE operating mode
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Auto Mode: IEEE 802.3af/at behaviors with IEEE 802.3at 2-Event for high power IEEE 802.3at
2-event PD device
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PoE forwarding
conductor
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M12 X-Code (Port 1): V+(1,2), V- (3,4)
M12 D-Code (Port 2~8): V+(1,3), V- (2,4)
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Power forwarding
capability
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IEEE 802.3af:15.4 W, IEEE802.3at:30W
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PoE System Power
Budget
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Power Budget Reserve by PD declaration. The power budget control system will reserve power
for connected PD device. Once the latest PD device claimed power over the system surplus
power budget, the highest port of PoE will not be active due to port order mechanism.
System Power Budget: 120Watts at DC 24V/ 60 Watts at DC 12V
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