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Name:

EX4650-48Y-AFO

Description:
EX4650 48X25G+8X100G 1U AC PORT SIDE INTAKE AND PSU SIDE EXHAUST
Rating:
4.8(8)

Added to cart 28 times recently

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Brand:
Juniper
GTIN:
0832938087415
Condition:
Warranty:
3
List Price:

$33,030.00

Price:

$6,261.0081% off

Quantity:

1
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ex4650-48y-afo ex4650 48x25g+8x100g 1u ac port side intake and psu side exhaust

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EX4650-48Y-AFO

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EX4650 48X25G+8X100G 1U AC PORT SIDE INTAKE AND PSU SIDE EXH...

$33,030.00 $6,261.0081% off

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EX4650-48Y-AFO Overview

EX4650-48Y-AFO is a high-performance rack-mount switch designed with a robust, purpose-built architecture that balances advanced switching capabilities with scalability required for growing enterprise networks. It offers flexible power options including dual, redundant AC power supplies and delivers a mix of high-speed ports to meet both access and uplink requirements.

EX4650-48Y-AFO features 48 fixed high-speed ports ideal for Layer 2 and Layer 3 deployments and supports stacking for enhanced scalability and simplified network management. With optimized switching capacity and advanced performance tailored for data centers, campus networks, and other demanding applications, this switch is engineered to provide reliable connectivity and ease of expansion in mission-critical environments.

EX4650-48Y-AFO price is $6,261.00, a 81% saving from the Juniper list price of $33,030.00. EX4650-48Y-AFO is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for EX4650-48Y-AFO for additional pricing. Browse the full Juniper Ex2300 Series Ethernet Switches series or explore all Juniper products.

EX4650-48Y-AFO Specifications

Product Type
Switch
Brand
Juniper
Power Source
Redundant Power Supply / AC Power Supply
Layer Supported
Layer 2 / Layer 3
Form Factor
Rack-mount
Number of Ethernet Ports
24–48 Ports
Number of Downlink Ports
48 Ports
Manageable
Managed
Ethernet Technology
10/100/1000
Media Type Supported
Fiber
Redundant Power Supply Supported
Yes
Manufacturer Part Number
EX4650-48Y-AFO
Uplink Configuration
10G
IOS
IP Services
POE Support
Non POE
SFP Ports
24 SFP Ports
Memory
256 MB
Rack Units
1 RU
Interface Ports
10/100/1000
Flash Memory
64 MB
Switching Capacity
1280 Gbps
Switching Capacity with Stacking
2560 Gbps
Product Name
Extreme Networks EX4650-48Y-AFO
Height
1.75 inches
Width
17.5 inches
Depth
11 inches
Weight
15 lbs

Product Comparison Table

EX4650 48X25G+8X100G 1U AC PORT SIDE INTAKE AND PSU SIDE EXHAUSTEX4650-48Y-AFO24X1G SWITCH W/ 4X25G 2X100GEX4400-24TEX4650 48X25G+8X100G 1U AC PSU SIDE INTAKE  PORT SIDE EXHAUSTEX4650-48Y-AFIEX2300 TAA 10/100/1000BASET 24PORT  POE+ 4 X 1/10G SFP/SFP+EX2300-24P-TAAEX2300 48PORT 10/100/1000BASET 4X1/10G SFP/SFP+ OPTICS SOLDEX2300-48T
Depth11 inches11 inches12 inches11.8 inches17.5 inches
Ethernet Technology10/100/100010/100/100010/100/100010/100/100010/100/1000
Flash Memory64 MB256 MB64 MB64 MB64 MB
Form FactorRack-mountRack-mountRack-mountRack-mountRack-mount
Height1.75 inches1.75 inches1.75 inches1.73 inches1.73 inches
IOSIP ServicesIP LiteLAN BaseLAN BaseLAN Lite
Interface Ports10/100/100010/100/100010/100/100010/100/100010/100/1000
Layer SupportedLayer 2 / Layer 3Layer 2 / Layer 3Layer 2 / Layer 3Layer 2 / Layer 3Layer 2
ManageableManagedManagedManagedManagedManaged
Manufacturer Part NumberEX4650-48Y-AFOEX4400-24TEX4650-48Y-AFIEX2300-24P-TAAEX2300-48T
Media Type SupportedFiberTwisted Pair / FiberComboTwisted PairTwisted Pair
Memory256 MB256 MB256 MB256 MB256 MB
Number of Downlink Ports48 Ports24 Ports48 Ports24 Ports48 Ports
Number of Ethernet Ports24–48 Ports12–24 Ports24–48 Ports12–24 Ports24–48 Ports
POE SupportNon POENon POENon POEPOE+Non POE
Power SourceRedundant Power Supply / AC Power SupplyAC Power SupplyRedundant Power SupplyAC Power SupplyAC Power Supply
Product NameExtreme Networks EX4650-48Y-AFOJuniper EX4400-24T Ethernet SwitchEX4650-48Y-AFI 48-Port Managed Rack-Mount Switch with Advanced FeaturesEX2300-24P-TAA Ethernet Services SwitchEX2300-48T Ethernet Switch
Product TypeSwitchSwitchSwitchSwitchSwitch
Rack Units1 RU1 RU1 RU1 RU1 RU
Redundant Power Supply SupportedYesNoYesNoNo
SFP Ports24 SFP Ports4 SFP Ports4 SFP Ports4 SFP Ports4 SFP Ports
Switching Capacity1280 Gbps320 Gbps1120 Gbps32 Gbps128 Gbps
Uplink Configuration10G1G10G1G1G
Weight15 lbs11 lbs20 lbs14.3 lbs13.2 lbs
Width17.5 inches17.5 inches17 inches17.3 inches17.5 inches

Compliance & Warranty

ISO 27001
ISO 45001
RoHS
REACH
FCC
CE
UKCA
VCCI
ISO 9001
ISO 14001

100% Genuine Product Guarantee

Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.

Up to 3-Year Warranty Coverage

New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.

Hassle-Free RMA & Returns

If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.

Rigorously Tested & Quality Assured

Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.

Expert Technical Support

Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.

Fast Global Delivery

dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.

Reviews & Ratings

H
Henry Vance
5

Exceptional 25G density. Port-side intake works perfectly in our data center rack.

M
Miranda Thorne
4

High-performance switching. The 100G uplinks provide incredible throughput for our core network.

G
Grant Halloway
5

Reliable and fast. Port-side airflow is exactly what our hot-aisle containment required.

S
Sloane Kendrick
5

Top-tier Juniper quality. Seamless 25G connectivity and very stable under heavy loads.

V
Vance Kendrick
5

Solid data center switch. Performance is consistent and the build is professional.

E
Elena Sterling
5

Impressive throughput. The port-side intake design is ideal for our specific cooling.

D
Dorian Whitmore
4

Great 100G integration. Very reliable hardware for high-density networking environments. Highly recommended.

B
Barrett Hayes
5

Fast, robust, and dependable. Handles our high-bandwidth applications without any noticeable latency.

Questions & Answers

What is the EX4650-48Y-AFO switch designed for?

The EX4650-48Y-AFO is a 1U top-of-rack leaf switch optimized for high-density 25 GbE and 100 GbE connectivity in modern data centers.

How many ports and what port speeds does the EX4650-48Y-AFO offer?

It provides 48 SFP28 ports at 25 GbE and 8 QSFP28 ports at 100 GbE, delivering flexible bandwidth options for spine-and-leaf architectures.

What does “port side intake and PSU side exhaust” airflow mean?

Port side intake means cool air enters through the front-facing ports, and PSU side exhaust directs warm air out the rear power-supply side, matching front-to-back data center airflow.

What is the switching capacity and throughput of this model?

The EX4650-48Y-AFO delivers up to 3.2 Tbps of switching capacity and forwards at up to 2.38 Bpps, ensuring low-latency packet processing at scale.

Which power supplies are supported and what is the typical power draw?

It supports dual redundant AC power supplies (AC-560W or AC-875W) and consumes approximately 300–450 W under full load, depending on traffic and optics.

What are the dimensions and rack space requirements?

The switch occupies 1U of rack space, measures 438 mm (W) × 438 mm (D) × 43.6 mm (H), and fits standard 19-inch server racks.

What environmental conditions does the EX4650-48Y-AFO require?

It operates between 0 °C and 45 °C with 5%–90% non-condensing humidity and is rated for standard data center air-conditioning and airflow patterns.

Which Juniper operating system powers the EX4650-48Y-AFO?

It runs Juniper’s Junos OS, delivering carrier-grade reliability, modular upgradeability, and a consistent CLI across all Juniper platforms.

Can the EX4650-48Y-AFO be deployed in a Virtual Chassis configuration?

Yes, it supports Virtual Chassis technology, allowing up to 10 switches to operate as a single logical device for simplified management and high availability.

How do I manage and configure the EX4650-48Y-AFO?

Management is via CLI, Junos Space, Juniper Network Director, or RESTful APIs, enabling automation, zero-touch provisioning, and event-driven operations.

What security features are built into this switch?

It offers MACsec encryption, DHCP snooping, Dynamic ARP Inspection, storm control, and Role-Based Access Control (RBAC) for comprehensive threat prevention.

What warranty and support options are available?

Juniper provides a Limited Lifetime Warranty with next-business-day hardware replacement, plus optional J-Care and J-Care Plus support for advanced SLAs.

Are additional software licenses required for advanced features?

Most Layer 2 and basic Layer 3 features are included; premium features like EVPN-VXLAN or MACsec may require Juniper Networks Software Advantage licenses.

How does the EX4650-48Y-AFO integrate into existing data center fabrics?

It seamlessly integrates with Juniper QFX switches and routers using standards-based EVPN-VXLAN, making it ideal for leaf-spine and multi-tenant architectures.

What are the ideal use cases for the EX4650-48Y-AFO?

It is perfect for leaf-spine topologies, virtualized environments, AI/ML clusters, and high-performance computing where low latency and high throughput are critical.