EX4300-48T-AFI Juniper EX4300 Ethernet Switches

EX4300-48T-AFI is categorize into Juniper EX4300 Ethernet Switches, 48-port 10/100/1000BASE-T + 350 W AC PS (back-to-front airflow) (QSFP+ DAC for Virtual Chassis ordered separately)

EX4300-48T-AFI is one of the Juniper EX4300 switches, with 48-port 10/100/1000BASE-T + 350 W AC PS (back-tofront airflow) (QSFP+ DAC for Virtual Chassis ordered separately). 

The Juniper EX4300 switches include high availability (HA) features such as redundant, hot-swappable internal power supplies and field-replaceable fans to ensure maximum uptime. In addition, Power over Ethernet (PoE)-enabled EX4300 switch models offer standards-based

802.3at PoE+ for delivering up to 30 watts on all ports to support high-density IP telephony and 802.11n wireless access point deployments.

The EX4300 switches are fixed-configuration platforms that satisfy a variety of high-performance campus and data center access needs. They offer IEEE 802.3af Power over Ethernet (PoE) or 802.3at PoE+ ports up to 30W.

The EX4300 is cloud-ready and ZTP-enabled, so you can onboard, configure, and manage it with  for improved connected-device experiences. In addition, the streamlines deploying and managing your campus fabric, while simplifies operations and improves visibility into the performance of connected devices. EX4300 switches support Juniper’s Virtual Chassis technology, enabling any combination of up to 10 EX4300 and EX4600 switches to be interconnected and managed as a single logical device for a highly scalable, cost-effective solution in 1GbE or mixed 1GbE/10GbE/40GbE environments.

EX4300-48T-AFI Power Supply Ratings and Acoustic Noise in dBA

Model/Product SKU	Access Port Configuration	PoE /PoE+ Ports	PoE Budget	10GbE Ports (max. with module)	40GbE Ports (max. with module)	100GbE Ports (max. with module)	Power Supply Rating	Airflow
EX4300-48T-AFI	48-port 10/100/1000BASE-T	0	0 W	0 (4)	4	0	350 W AC	AFI (Back-to-front airflow)