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2.3
System Requirements
Component
System requirements
Switch fabric capacity
Forwarding architecture
Port packet forwarding rate
(at 64 Bytes)
Memory type
Console port
Management port
Port requirements
Speed Capability per Port
Full-Duplex Flow Control
Requirement
Non-blocking full wire speed on all packet sizes
Store and forward or cut-through
•
148,000,000 pps (100GbE)
•
59,520,000 pps (40GbE)
•
14,880,000 pps (10GbE)
•
4GB GDDR5 of packet buffer memory
•
External TCAM for extending classification database (AGC7648S
V1 only)
Serial RS232 console ports (RJ45)
10/100/1000Mbps, auto sensing, auto negotiation
•
1G/10Gbps (SFP+ port)
•
40G/100Gbps (QSFP28 port)
•
10G/25G (QSFP28 port, working in breakout cable)
Support the IEEE 802.3x PAUSE frame
7
Chapter 2
•
Appearance and Mechanism
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