4RF QETH Quad Port Interface Card

4RF Aprisa XI, Quad Ethernet Interface

Quad port Ethernet interface card supporting 10Base-T or 100Base-TX
Aprisa XE’s built-in multiplexer and cross-connect eliminate external equipment and minimize the over-the-air requirements, with eight customer-configurable interface slots integrating voice and data traffic.

4RF QETH is a quad port Ethernet interface card supporting 10Base-T or 100Base-TX for transport of user Ethernet traffic. The QETH features are:

• Layer 2 Ethernet / VLAN Switch conforming to 802.1D/Q supporting standard LAN networks
• Traffic segregation with transparent VLAN and per port VLAN tagging for user and management traffic
• QoS support for tight traffic control with per packet prioritization, scheduling and priority queuing. Priority can be either per port or per packet and scheduling can be either strict priority or weighted priority.
  Ingress rate limiting per port (up to 8 Mbit/s) can be used to protect against buffer flooding