JUNIPER / Switches
Improve networks with high-density carrier-class switches.
▪︎ Juniper Network's lines of switches provide solutions that improve the economics of networking through the construction of time-endurable switching, meeting the high demands of large enterprises and reducing capital operational costs for network environments.
All Juniper switches fall within one of two series: Juniper QFX and Juniper EX Series. Both series are made up of several different models with various port configurations and supported Ethernet speeds.
Lightwire Systems is an independent buyer and reseller of Juniper Switches — we help customers find the right Juniper solutions to meet any IT networking need. Reach out to us anytime +1 415-800-2050 or sales@lightwiresystems.com for more information on a specific product or part, or for a customized quote.
Juniper Switch Family Lines
View more information on Juniper Switch family lines below, or check out our
Juniper Switch products for sale, including product parts and licenses:
Juniper /
EX Ethernet Switches
EX Ethernet Switches
The EX Series Ethernet Switches are high-performance access and aggregation/core layer switches designed for enterprise branch, campus, and data center deployments. As the infrastructure foundation for the network of the next decade, the feature-rich EX Switches deliver simple and secure connectivity at scale driven by Mist AI.
Designed for high performance businesses, the EX Series Ethernet switches deliver a powerful alternative to the cost and complexity of maintaining legacy switched networks. Through a single operating system, the EX-series lowers the cost of network ownership, provides a common management framework with decreased power, cooling, and space requirements. With many models available, it is simple to find a switch tailored to your need.
EX Series / Core Switches
Flexible, high density enterprise campus core switching for mission-critical deployments.
EX9250
The EX9250 Ethernet Switch provides compact, programmable, and scalable core and aggregation devices for enterprise environments, reducing cost and complexity while offering carrier-class reliability.
— Port Density: 24 x 100GbE, 36 x 40GbE, 144 x 10GbE
— Form Factor: 1 or 3 RU
— Switch Capacity; 4.8 Tbps, 2.4 Tbps per slot
— MAC Addresses; 1 million
— Fabric; EVPN-VXLAN, MC-LAG, ESI-LAG
— Form Factor: 1 or 3 RU
— Switch Capacity; 4.8 Tbps, 2.4 Tbps per slot
— MAC Addresses; 1 million
— Fabric; EVPN-VXLAN, MC-LAG, ESI-LAG
EX9200
The EX9200 line of Ethernet switches provides a programmable, flexible, and scalable foundation for delivering mission-critical applications.
— Port Density 120 x 100GbE, 480 x 10GbE, 440 x 1GbE
— Form Factor 5, 8, or 16 RU
— Switch Capacity Up to 13.2 Tbps
— MAC Addresses 1 million
— Fabric EVPN-VXLAN, MC-LAG, ESI-LAG
— Form Factor 5, 8, or 16 RU
— Switch Capacity Up to 13.2 Tbps
— MAC Addresses 1 million
— Fabric EVPN-VXLAN, MC-LAG, ESI-LAG
EX Series / Aggregation Switches
A scalable 10GbE solution for high-density campus aggregation and small campus deployments.
EX4650
The EX4650 Ethernet Switch offers a compact, highly scalable, high-performance 10/25/100GbE solution for midsized to large enterprise campus distribution deployments.
— Port Density: 48 x 10/25GbE and 8 x 40/100GbE uplinks
— Form Factor: 1 RU
— Switch Capacity: 2 Tbps
— Latency: As low as 550ns
— Fabric: Virtual Chassis, MC-LAG, ESI-LAG,
EVPN-VXLAN
— Form Factor: 1 RU
— Switch Capacity: 2 Tbps
— Latency: As low as 550ns
— Fabric: Virtual Chassis, MC-LAG, ESI-LAG,
EVPN-VXLAN
EX4600
The EX4600 Ethernet Switch offers a compact, highly scalable, high-performance 10GbE solution for enterprise campus distribution deployments as well as low-density data center top-of-rack environments.
— Port Density: 24 x 1/10GbE and 4 QSFP+ 40GbE plus expansion slots
— Form Factor: 1 RU
— MACsec: 400 Gbps of near-line encryption
— Switch Capacity: 720 Gbps
— Fabric: Virtual Chassis, MC-LAG
— Form Factor: 1 RU
— MACsec: 400 Gbps of near-line encryption
— Switch Capacity: 720 Gbps
— Fabric: Virtual Chassis, MC-LAG
EX4550
The EX4500 Ethernet Switches provide high-density 10-gigabit ports for aggregation layer and data center top-of-rack deployments, and provide options for data center optimized airflow (hot aisle/cold aisle).
— Port Density: 32 fixed 10-Gigabit SFP+ or
10-Gigabit Ethernet BASE-T (10GBASE-T) ports that can scale up to 48 ports
— Form Factor: 1 RU
— Power: PoE++ up to 650W per port
— Fabric: 10-member Virtual Chassis
10-Gigabit Ethernet BASE-T (10GBASE-T) ports that can scale up to 48 ports
— Form Factor: 1 RU
— Power: PoE++ up to 650W per port
— Fabric: 10-member Virtual Chassis
EX4400
The EX4400 is a cloud-ready, AI-powered access switch with advanced security for performance and scale in campus deployments.
— Port Density: 1/10GbE access ports, 10/25GbE uplinks, 100GbE stacking
— Form Factor: 1 RU
— Power: PoE++ up to 90W per port; 1800W power budget
— Switch Capacity: 912 Gbps
— Fabric: EVPN-VXLAN, 10-member Virtual Chassis
— Form Factor: 1 RU
— Power: PoE++ up to 90W per port; 1800W power budget
— Switch Capacity: 912 Gbps
— Fabric: EVPN-VXLAN, 10-member Virtual Chassis
EX Series / Access Switches
These compact, high-density switches are ideal for small network environments.
EX4300 MultiGig
The EX4300 Multigigabit Ethernet Switch is a high-performance access switch for advanced branch or campus deployments.
— Port Density: 24 x 1GbE and 24 x 1/2.5/5/10GbE and 10/40/100GbE options
— Form Factor: 1 RU
— Power: PoE/PoE+/PoE++ up to 95W per port
— Switch Capacity: 960 Gbps
— Fabric: EVPN-VXLAN, Virtual Chassis
— Form Factor: 1 RU
— Power: PoE/PoE+/PoE++ up to 95W per port
— Switch Capacity: 960 Gbps
— Fabric: EVPN-VXLAN, Virtual Chassis
EX4300
EX4300 Ethernet Switches are compact, fixed-configuration platforms that satisfy a variety of high-performance campus and data center access needs.
— Port Density: 48 x 1GbE and 4 SFP+ 10GbE and
4 QSFP+ 40GbE
— Form Factor: 1 RU
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 496 Gbps
— Fabric: Virtual Chassis
4 QSFP+ 40GbE
— Form Factor: 1 RU
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 496 Gbps
— Fabric: Virtual Chassis
EX3400
EX3400 Ethernet Switches are a cost-effective solution for today’s most demanding converged data, voice, and video enterprise access networks.
— Port Density: 48 x 1GbE and 4 SFP+ 10GbE and 2QSFP+ 40GbE uplinks
— Form Factor: 1 RU
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 336 Gbps
— Fabric: Virtual Chassis
— Form Factor: 1 RU
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 336 Gbps
— Fabric: Virtual Chassis
EX2300 MultiGig
The EX2300 Multigigabit Ethernet Switch delivers a compact, high-density solution for small network environments with space, power, and budget constraints.
— Port Density: 12 x 1/2.5GbE, 36 x 1GbE and
6 SFP/SFP+ 10GbE
— Form Factor: 1 RU
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 264 Gbps
— Fabric: Virtual Chassis
6 SFP/SFP+ 10GbE
— Form Factor: 1 RU
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 264 Gbps
— Fabric: Virtual Chassis
EX2300
EX2300 Ethernet Switches are a compact, high-density, cost-effective solution for small network environments where space and power are at a premium.
— Port Density: Up to 48 x 1GbE and 4 SFP/SFP+ 10GbE uplinks
— Form Factor: 1 RU
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 176 Gbps
— Fabric: Virtual Chassis
— Form Factor: 1 RU
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 176 Gbps
— Fabric: Virtual Chassis
EX2300-C
The EX2300-C Ethernet Switch offers a compact, power-efficient, cost-effective solution for low-density branch offices and enterprise workgroups.
— Port Density: 12 x 1GbE and 2 SFP+ 10GbE uplinks
— Form Factor: 1 RU, fanless
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 64 Gbps
— Fabric: Virtual Chassis
— Form Factor: 1 RU, fanless
— Power: PoE/PoE+ up to 30W per port
— Switch Capacity: 64 Gbps
— Fabric: Virtual Chassis
Juniper /
QFX Series Switches
QFX Series Switches
The Juniper QFX Series is a high-performance, low latency family of switches optimised for virtualised data centres and integral building blocks for multiple data centre network architectures. They build a strong underlay foundation flexible and high-performance fabrics that improve network reliability and agility, helping to simplify the path to multicloud.
QFX Series switches satisfy the needs of today’s most demanding enterprise and service provider data center environments. This high-density platform is designed for top-of-rack, end-of-row, and spine-and-core aggregation deployments.
QFX Series / Core & Spine Switches
Achieve unparalleled scalability, density, & flexibility with QFX10000 switches, which are built on custom silicon to exceed your cloud and data center demands today and into the future.
QFX10008 & QFX10016
The QFX10000 line of Switches offer a highly scalable network foundation to support today’s most demanding data center and multicloud environments.
— Highest Logical L2/L3 Scale
— Comprehensive Automation
— Advanced DCI
— Deep Buffer: 100 ms Per Port
— Comprehensive Automation
— Advanced DCI
— Deep Buffer: 100 ms Per Port
QFX10002
QFX10002 fixed-configuration switches are very dense, highly scalable platforms designed for today’s most demanding data center environments.
— Universal Deployment
— Deep Buffer with HMC
— Superior Logical Scale
— 10GbE, 40GbE, and 100GbE
— Deep Buffer with HMC
— Superior Logical Scale
— 10GbE, 40GbE, and 100GbE
QFX5100 & QFX5200 Series / Access & Leaf Switches
Deploy these nimble switches in your most demanding, high-performance data center environments.
QFX5220
QFX5200 Switches provide a line-rate, low-latency platform for building large spine and leaf, IP-fabric data center networks.
— High Density
— Junos OS Advanced Architecture
— Up To 12.8 Tbps of Throughput
— Junos OS Advanced Architecture
— Up To 12.8 Tbps of Throughput
QFX5210
QFX5200 Switches provide a line-rate, low-latency platform for building large spine and leaf, IP-fabric data center networks.
— High Density
— Junos OS Advanced Architecture
— Up To 12.8 Tbps of Throughput
— Junos OS Advanced Architecture
— Up To 12.8 Tbps of Throughput
QFX5200
QFX5200 Switches provide a line-rate, low-latency platform for building large spine and leaf, IP-fabric data center networks.
— High Density
— Junos OS Advanced Architecture
— Up To 12.8 Tbps of Throughput
— Junos OS Advanced Architecture
— Up To 12.8 Tbps of Throughput
QFX5130
QFX5130 Switches offer a high-density, cost-optimized 1 U, 400GbE fixed configuration ideal for data centers where cloud services are being added.
— Native 400GbE
— Rich Automation Features
— High-Performance IP Fabric Architectures
— 132MB Shared Buffers
— Rich Automation Features
— High-Performance IP Fabric Architectures
— 132MB Shared Buffers
QFX5120
QFX5120 Switches offer 1 U, 1/10/25/40/100GbE fixed configuration for data centers and campus deployments.
— Native 10GbE RJ‑45 and 25GbE Ports
— Rich Automation Features
— IP Fabric Architecture
— 32MB Shared Buffers
— Rich Automation Features
— IP Fabric Architecture
— 32MB Shared Buffers
QFX5110
The QFX5100 line composes access and top-of-rack 10/40GbE Ethernet switches delivering low latency, flexible deployment options, and rich automation features.
— 10/40GbE ToR
— Up to 2.56 Tbps
— Rich Automation Capabilities
— EVPN/VXLAN Support
— Up to 2.56 Tbps
— Rich Automation Capabilities
— EVPN/VXLAN Support
QFX5100
The QFX5100 line composes access and top-of-rack 10/40GbE Ethernet switches delivering low latency, flexible deployment options, and rich automation features.
— 10/40GbE ToR
— Up to 2.56 Tbps
— Rich Automation Capabilities
— EVPN/VXLAN Support
— Up to 2.56 Tbps
— Rich Automation Capabilities
— EVPN/VXLAN Support
Not seeing what you’re looking for?
Lightwire Systems is your trusted source for any IT networking or hardware need — we're happy to help.
Call us at +1 415-800-2050 to speak with one of our client advisors, or email us to schedule a time to discuss your project.
Call us at +1 415-800-2050 to speak with one of our client advisors, or email us to schedule a time to discuss your project.