EX4300-32F – Juniper EX4300 Series Ethernet Switches

The EX4300-32F is a Juniper switch equipped with 32 100/1000BASE-X SFP ports, 4x10GBASE-X SFP+ ports, 2x40GBASE-X QSFP+ ports, and a 350 W AC power supply (optics are sold separately). These 1 Gigabit Ethernet (1GbE) switches are compact, fixed-configuration devices that can be deployed as standalone units or integrated into a Virtual Chassis, Virtual Chassis Fabric, or Junos Fusion architecture, catering to the high-performance needs of campus and data center networks.

Quick Specifications

SKU	EX4300-32F
Backplane Speed	320 Gbps (Virtual Chassis)
Data Rate	464 Gbps
Throughput	345 Mpps (wire speed)
QSFP+ Port Densities	4 per switch, up to 20 in Virtual Chassis configuration (assuming 2 ports per switch for Virtual Chassis)
Dimensions (W x H x D)	17.4 x 1.7 x 16.4 inches (44.2 x 4.3 x 41.7 cm), 1 rack unit

Key Features of Juniper EX4300-32F Switches:

1. Reliable Juniper Technology
   Built on a cloud-grade architecture and powered by Junos OS, EX Series switches offer consistent, always-on reliability for every application.
2. High Wire-Speed Performance
   These switches provide wire-speed throughput at high densities across 1GbE, 10GbE, and 40GbE ports, streamlining network designs and operations.
3. Eight QoS Queues
   Each switch port supports eight QoS queues, ensuring proper prioritization of voice, video, and various levels of data traffic, with the capability to integrate other networks, such as building automation and security systems.
4. Cost-Effective and Innovative Design
   The design minimizes both cost and complexity, with unified management and automation tools enhancing system monitoring efficiency.
5. Virtual Chassis Technology
   Allows multiple switches to interconnect and function as a single logical device, reducing operational expenses and simplifying network management.
6. High-Performance Encryption
   Supports IEEE 802.1ae MACsec, providing near line-rate, hardware-based encryption at 88 Gbps on all 1GbE and 10GbE ports, ensuring secure data transmission.

Network Equipment Warranty Policy

All devices purchased from Network-devices are brand new, sealed, and covered by the brand’s official warranty. This ensures that you receive high-quality, reliable products with the backing of comprehensive warranty support.

 

Warranty Service

 

During the warranty period, should any quality issues arise, you have two options for service:

1. Official Customer Service: Contact the brand’s official customer service directly to apply for local RMA warranty service.
2. Send the equipment back to Network-devices for warranty service.

Brand-Specific Warranty Policies

 

Cisco/Juniper/Meraki:	1 year
HPE/Aruba:	Limited Lifetime Warranty
	Coverage Duration: The warranty extends as long as the original end user owns the product, with a limit of five (5) years from the end of sale date (end of service life).Hardware Replacement: Next Business Day – Includes coverage of hardware excluding optical transceivers for the entire warranty period. Software FOS Releases: Includes all generally available FOS releases offered for the specific products listed, when and if available, for as long as the original end user owns the product and the product has not reached the end of service life. On-Site Support: Not included.
DELL:	Three-year official warranty
Fortinet	1 Year

Contact Information

 

For any questions or assistance regarding warranty services, please contact Network-devices customer support.

 

Customer Support Email: info@network-devices.com
Customer Support Whatsapp: +8613851467276

 

By purchasing from Network-devices, you are assured of receiving products with robust warranty support, ensuring peace of mind and reliable operation.