EX3400-48P – Juniper EX3400 Series Ethernet Switches

The EX3400-48P is a Juniper network switch featuring 48 PoE+ ports that support 10/100/1000BASE-T connections, along with 4 SFP+ and 2 QSFP+ uplink ports (optics not included). This switch provides a cost-effective solution for modern enterprise networks that require robust data, voice, and video access. The compact 1U, fixed-configuration device offers advanced performance and management capabilities typically found in high-end access switches.

Specifications

Parameter	Details
Model	EX3400-48P
Ports	48 PoE+ 10/100/1000BASE-T ports, 4 SFP+, 2 QSFP+ (optics sold separately)
Backplane Speed	160 Gbps
Data Rate	336 Gbps
Throughput	250 Mpps (wire speed)
Dimensions (W x H x D)	17.4 x 1.7 x 13.8 inches (43.7 x 4.4 x 35 cm), 1U rack unit
Form Factor	Fixed platform, supports Virtual Chassis with up to 10 switches, Junos Fusion Enterprise Satellite device
Resiliency	Redundant, field-replaceable power supplies; redundant trunk groups
Operating System	Junos OS
Traffic Monitoring	sFlow
Quality-of-Service (QoS)	8 unicast/4 multicast queues per port
MAC Addresses	32,000
Jumbo Frames	9216 bytes
IPv4 Unicast/Multicast Routes	36,000/4,000
IPv6 Unicast/Multicast Routes	18,000/2,000
Number of VLANs	4,096
ARP Entries	16,000

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.