Kontron AT8904 - Manual (Page 20)

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