瞻博Juniper EX3400-24T 24口千兆交换机

EX3400-24T  EX3400 24-port base-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included)

The Juniper Networks® EX3400 Ethernet Switch with Juniper Networks Junos® Fusion  Enterprise and Virtual Chassis technology provides enterprises with the flexibility and ease  of management that previously was only available with higher-end access switches. The  fixed-configuration EX3400 supports a number of key features, including:  • Junos Fusion Enterprise allows large numbers of EX3400 switches to be configured  as satellite devices that connect to an EX9200 core aggregation switch to create a  single logical device.  • 24-port and 48-port models with and without Power over Ethernet (PoE/PoE+) are  for campus wiring closet deployments. • Data center-optimized cooling options offer both front-to-back and back-to-front  airflows, making the EX3400 suitable for GbE data center access deployments. • Two redundant, field-replaceable power supplies each provide up to 920 watts of  power.