Juniper EX4650 Series Datasheet

Juniper Networks EX4650 Switch Series & Accessories - Technical Datasheet Index

Source Reference: Optdex Juniper EX4650 Series Collection. Technical index covering high-density Juniper Networks EX4650 campus core, distribution, and data center top-of-rack switches featuring 25GbE SFP28 access, 100GbE QSFP28 uplinks, non-blocking 2.0 Tbps switching capacity, EVPN-VXLAN campus fabric capabilities, MACsec AES-256 hardware encryption, and redundant power supplies driven by Junos OS.

1. Juniper Networks EX4650 Series Switches

Model Name	Juniper Part Number	Access Ports Configuration	Uplink & Stacking Ports	Deployment Profile
EX4650 48-Port 25GbE AC Switch (AFI)	EX4650-48Y-AFI	48x 1/10GbE / 25GbE SFP28	8x 40/100GbE QSFP28	Campus Core & Aggregation (Back-to-Front Airflow)
EX4650 48-Port 25GbE AC Switch (AFO)	EX4650-48Y-AFO	48x 1/10GbE / 25GbE SFP28	8x 40/100GbE QSFP28	High-Density Top-of-Rack & Campus Distribution (Front-to-Back Airflow)
EX4650 48-Port 25GbE DC Switch (AFI)	EX4650-48Y-DC-AFI	48x 1/10GbE / 25GbE SFP28	8x 40/100GbE QSFP28	DC Power Campus Core & Distribution (Back-to-Front)
EX4650 48-Port 25GbE DC Switch (AFO)	EX4650-48Y-DC-AFO	48x 1/10GbE / 25GbE SFP28	8x 40/100GbE QSFP28	DC Power Aggregation & Enterprise Core (Front-to-Back)

2. Power Supplies, Fan Modules & Interconnects

Part Number	Component Type	Specifications / Specs	Compatibility & Function
JPSU-650W-AC-AFO	Power Supply Module	650W AC Power Supply (Front-to-Back Airflow)	Redundant AC power supply module for EX4650-48Y-AFO models
JPSU-650W-AC-AFI	Power Supply Module	650W AC Power Supply (Back-to-Front Airflow)	Redundant AC power supply module for EX4650-48Y-AFI models
JPSU-650W-DC-AFO	Power Supply Module	650W DC Power Supply (Front-to-Back Airflow)	Redundant DC power supply module for EX4650-48Y-DC-AFO models
EX4650-FAN-AFO	Fan Module	Field-Replaceable Fan Module (Front-to-Back)	Hot-swappable cooling fan tray for EX4650 Series switches
EX4650-FAN-AFI	Fan Module	Field-Replaceable Fan Module (Back-to-Front)	Hot-swappable cooling fan tray for EX4650 Series switches
SFP-25G-SR-S	Optical Transceiver	25GBASE-SR SFP28 850nm LC (100m MMF)	High-speed 25GbE server attachment and aggregation link
JNP-QSFP-100G-SR4	Optical Transceiver	100GBASE-SR4 QSFP28 850nm MPO (100m MMF)	100GbE short-reach uplink transceiver for core/spine connectivity
JNP-100G-DAC-1M	Direct Attach Cable (DAC)	100GbE QSFP28 Direct Attach Copper Cable (1m)	100GbE high-bandwidth switch-to-switch interconnect cable