Switches Juniper EX3400 are high-performance, cost-effective Ethernet solutions for today's most complex converged data, voice and video networks. devices EX3400 form factor 1RU have a fixed configuration for 24 or 48 ports 1000BASE-T and uplink ports SFP/SFP+ with access speed 1GbE/10GbE and QSFP+ with speed 40GbE to connect to the highway. Switches Juniper EX3400 support technology PoE (standard IEEE 802.3af) and PoE+ (standard IEEE 802.3at) to power devices.
Switches EX3400 work under the control of a single system Junos and support technology Virtual Chassis, allows you to connect up to 10 devices and manage them as a single logical device. Also, Juniper EX3400 have the ability to participate as a companion device in Juniper Networks Junos Fusion Enterprise, which allows a large number of switches EX3400 be configured as companion devices connected to EX9200 to create a single logical device. Thanks to devices EX3400 Wide functionality is ensured L2 level, RIP and static routing, as well as support L3 functionality (OSPF v2, IGMP v1/v2/v3, PIM, VRRP, Q-in-Q, BFD, virtual router) through additional licenses.
Specifications of switch Juniper EX3400-48T:
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Form factor
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Fixed platform
Virtual Chassis configuration consisting of up to 10 switches
Junos Fusion Enterprise Satellite device
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Dimensions (W x H x D)
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17.4 x 1.7 x 13.8 in (43.7 x 4.4 x 35 cm)
1 rack unit
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Backplane speed
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160 Gbps
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Data rate
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EX3400-24P/24T/24T-DC: 288 Gbps
EX3400-48P/48T: 336 Gbps
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Throughput
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EX3400-24P/24T/24T-DC: 214 Mpps (wire speed)
EX3400-48P/48T: 250 Mpps (wire speed)
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40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities
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2
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100GBASE C form-factor pluggable transceiver (CFP) port densities
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N/A
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Resiliency
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Redundant, field-replaceable power supplies
Redundant trunk groups that provide port redundancy and simplify switch configuration
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Operating system
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Junos OS
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Traffic monitoring
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sFlow
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Quality-of-service (QoS) queues/port
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8 unicast/4 multicast
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MAC addresses
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32,000
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Jumbo frames
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9216 bytes
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IPv4 unicast/multicast routes
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36,000/4,000
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IPv6 unicast/multicast routes
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18,000/2,000
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Number of VLANs
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4093
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ARP entries
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8000
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