Juniper Networks QFX Series QFX5100-48T - Switch - L3 - Managed - 48 x 100/1000/10000 + 6 x 40 Gigabit QSFP+ (breakout compatible) - front to back airflow - rack-mountable Juniper Networks | QFX5100-48T-AFO

The QFX5100-48T offers 48 RJ-45-based 10GbE ports and up to six 40GbE ports for providing uplinks to aggregation switches. Each RJ-45 port can operate in three different speeds, providing connectivity using the same shielded twisted pair copper cables.

• QFX5100 switch models
  The QFX5100 line includes two compact 1 U models and one 2 U model, each providing wire-speed packet performance, very low latency, and a rich set of Junos OS features. In addition to a high throughput Packet Forwarding Engine (PFE), the performance of the control plane running on all QFX5100 models.
• Virtual chassis technology
  The QFX5100 supports Juniper Networks' unique Virtual Chassis technology, which enables up to 10 interconnected switches to be managed and operated as a single, logical device with a single IP address. Virtual Chassis technology enables enterprises to separate physical topology from logical groupings of endpoints and, as a result, provides efficient resource utilization. All QFX5100 switches can participate in the same Virtual Chassis configuration, along with any combination of EX4300, QFX3500, and QFX3600 Ethernet switches, delivering highly flexible and scalable configuration options for data center deployments.
• QFabric System
  The QFX5100-48S and QFX5100-48T can also act as a QFabric Node device in a QFX3000-M and QFX3000-G QFabric System.