Switches EX4400 – fully cloud-integrated switching platform with connected AI access. A feature of this line is the highest level of data protection.
Switches are equipped with such effective options asВ Power over Ethernet (PoE, PoE ++), MACsec AES-256. And also the devices are equipped with micro-segmentation with the application of policiesВ GBP, EVPN-VXLANВ for access ratio and telemetry based on streaming rates.
Line switchesВ EX4400В are a functional part of the main, basic infrastructureВ Juniper Mist Wired Assurance. Thanks to this, any device from this series is as simple and easy as possible to connect, as well as configure and manage its functionality, even without primary specialized training..
Mist AL – a technique, an algorithm of work, which is embedded in the functionality of the switches, simplifies various computational operations, and also improves the quality of work of devices connected to the distributor.
Switching under the control of artificial intelligence
Series EX4400В fully managed from the cloud thanks to technologyВ Juniper Mist Wired Assurance, using automation and analytics based on artificial intelligence methodologies. This innovation allows you to increase interactions with end users and connected devices and devices.
The switches have a color LED display that shows cloud connection status. This series allows you to optimizeВ IT-operations and reduce the total time for repairs. In addition, the units enable advanced new generation wired and wireless networks..
Line distributorsВ EX4400В provide the user with extensive streaming telemetry data that can be used to monitor the health status of the switch and the expected level of audit service for the wired networkВ SLE.
The switches provide easy scalability, enhanced resiliency, and optimized management with virtual chassis that help configure and maintain multiple devices at the same time.
ModelsВ EX4400:
- EX4400-48F: 12 x 10GbE + 36 x 1GbE and 4 x 10 / 25GbE uplinks
- EX4400-24P / T: 24 uplink 1GbE PoE / Non-PoE and 4 channels 10 / 25GbE
- EX4400-48P / T: 48 uplinks 1GbE PoE / Non-PoE and 4 channels 10 / 25GbE
Thread-based telemetry includes analytics at a streaming basis, due to which you can track tens of thousands of traffic information flows that enter the switch without affecting the principles of the CPU operation.
PoE, PoE ++ and Fast PoE
PoE – this is a network distributor with options for integrated devices over twisted pair, such devices may include: ip-cameras, wireless network access points, network hubs and other devices to which it is not recommended to connect the power supply cable.
Switch seriesВ EX4400В provides the fastest PoE, which makes it possible to direct power to endpoints even when the switch is rebooted. В
Specifications of switch Juniper EX4400-48F-DC:
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Switching Engine Mode
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• Store and forward
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Memory
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• DRAM: 4 GB with Error Correcting Code (ECC) on all models
• Storage: 20 GB on all models
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CPU
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• 2.2 GHz Quad-Core Intel x86 CPU
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GbE Port Density per System
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• 54 (12 1GbE/10GbE host ports + 36 1GbE host ports + 2 100GbE ports + optional 4 port 1GbE/10GbE or 25GbE extension module)
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Packet Switching Capacities (Maximum with 64 Byte Packets)
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• 456 Gbps (unidirectional)/912 Gbps (bidirectional)
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Security
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• MAC limiting (per port and per VLAN)
• Allowed MAC addresses configurable per port: 112,000
• Dynamic Address Resolution Protocol (ARP) inspection (DAI)
• IP source guard
• Local proxy ARP
• Static ARP support
• Dynamic Host Configuration Protocol (DHCP) snooping
• Captive portal
• Persistent MAC address configurations
• Distributed denial of service (DDoS) protection (CPU control path flooding protection)
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