Refurbished Like New with Warranty EX4500-40F-VC1-BF-R
Features:
- Each EX4500 supports 480 Gbps of bandwidth with 48 line-rate 10 Gbps ports at all packet sizes or 14.88 Mpps per port at the minimum Ethernet frame size.
- The EX4500 switches offer dual internal load sharing AC power supplies, and redundant variable-speed fans as standard features, protecting the switch from a single power supply or fan failure. DC power options will be available in the future.
- Consuming less than eight watts per 10GbE interface, the EX4500 offers a low power solution for 10GbE top-of-rack, endof-row, and aggregation deployments. The EX4500 switches also improve cooling efficiency with redundant variable-speed fans that automatically adjust their speed based on existing conditions to reduce power consumption.
- The EX4500 supports up to 48 wire-speed 10GbE ports in a single 2U platform.
For business or home office use
The EX4500 supports Juniper Networks’ unique Virtual Chassis technology, which enables up to 10 interconnected switches to operate as a single, logical device with a single IP address. When deployed in a Virtual Chassis configuration, the EX4500 switches are connected over a 128 Gbps backplane using Virtual Chassis interconnect cables. EX4500 switches can also be interconnected using a link aggregation (LAG) of up to eight SFP+ 10 GbE line-rate links, allowing switches to reside in different locations. Interconnected switches are monitored and managed as a single device, enabling enterprises to separate physical topology from logical groupings of endpoints and allowing more efficient resource utilization.
In the data center, using Virtual Chassis technology at the top of rack or end of row to aggregate servers provides flexibility in the deployment of uplinks. Rather than requiring redundant links for each physical switch to ensure high availability, redundant links are only needed for each Virtual Chassis group. EX4500 and EX4200 switches may be combined within a single Virtual Chassis configuration to support environments where both GbE and 10GbE servers are present.
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