The XGX is a high performance 10G capable Ethernet Layer 2/Layer3 device. Consists of one 10G Ethernet HSI port and three 1G LAN ports. A 1G/2.5G/10G SFP+ WAN is used for usage of Point-to-Point and XGS-PON SFPs. The internal components are of the latest generation, supporting line rate performance up to layer4 thanks to advanced quad-core application processor and 10G network processor. Optional CATV module can be used and controlled via software.

Key features
• Three LAN interfaces support up to 1000 Mbps symmetric rates with automatic speed sensing and crossover correction.
• LAN4 Ethernet interface support 10G Mbps symmetric rates with automatic speed sensing and crossover correction. Port speed/ duplex configurable 10/1000/2500/10G FD/HD
• Support IGMP snooping
• Compatible with existing XG Fiber Trays
• 1x SFP+ WAN port
• 1x 10GE LAN port
• 3x 1GE LAN ports
• Supports port-based or IEEE 802.1Q tagged VLAN to provide virtual channels to separate various types of service
• VLAN classification and retagging (VLAN mapping)
• Sophisticated packet classifying and priority queuing mechanisms ensure Quality of Service (QoS)
• CloudSight management and provisioning
• Software can be upgraded remotely
• Optional CATV module (remotely managed)
• Using GenXOS modular software to enable for 3rd party development.
• Line rate L2 for all packet-sizes packets
• Line rate performance in Layer 3 /Router mode for all packets sizes