At8904m introduction – Kontron AT8904 User Manual
Page 20
AT8904M
Introduction
Page 1 - 7
AT8904M User Guide
Ethernet
Broadcom 5650x/5630x
GbE Switch
•
24 10/100/1000 Mbps Ethernet ports
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Fifth generation of StrataSwitch and StrataXGS product line
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Line-rate switching for all packet sizes and conditions
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On-chip data packet memory and table memory
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IPv6 routing and tunneling
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Advanced Fast Filter Processor (FFP) Content Aware classification
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Advanced security features in hardware
•
Port-trunking and mirroring supported across stack
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Advanced packet flow control:
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Head-of-line-blocking prevention
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Back pressure support
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Eight QoS queues per port with hierarchical minimum/maximum shaping per
Class of Service (CoS) per queue per port
•
Standard compliant 802.1ad provider bridging
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IEEE 1149.1 (JTAG) boundary scan
Broadcom BCM 56800
•
20 10-GbE/1-GbE ports
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Based on StrataXGS architecture
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200-Gbps switching capacity at line rate
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Support for eight classes of service (CoS) per port
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Port trunking and remote mirroring support
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Advanced packet flow control
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Head of line blocking prevention
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Full-duplex flow control (802.3x)
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Supports IEEE 802.1p, TOS/DiffServ, rate limiting, policing, priority tagging, and
remapping
•
Extended security and ACL filtering
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Full IPv6 routing support
•
IEEE 1149.1 (JATAG) boundary scan
Table 1-2: AT8904M Main Specifications (Continued)
AT8904M
SPECIFICATIONS