Juniper Switches and Routers
Every unit tested in-house by certified technicians. Orders placed by 12pm ship same day. 30-day returns on unused hardware.
Juniper Switches and Routers in the catalog

QFX5100-96S-AFO
QFX5100-96S-AFO Juniper QFX5100 switch, 96x 1/10GbE SFP+ and 8x 40GbE QSFP+
In stock

QFX10002-36Q
QFX10002-36Q Juniper QFX10002 switch, 36x 40GbE QSFP+
In stock

QFX5100-48T-AFI
QFX5100-48T-AFI Juniper QFX5100 switch, 48x 1/10GbE RJ45 and 6x 40GbE QSFP+
In stock

ACX2200-AC
ACX2200-AC Juniper ACX2200 router, 8x 1GbE RJ45 and 2x 10GbE SFP+
In stock

ACX2200-DC
ACX2200-DC Juniper ACX2200 router, 8x 1GbE RJ45 and 2x 10GbE SFP+
In stock

PE-1CHOC12STM4-IQE-SFP
PE-1CHOC12STM4-IQE-SFP Juniper port adapter, Channelized OC12/STM4 Enhanced IQ (IQE) PIC with SFP
In stock

EX4600-40F-AFO
EX4600-40F-AFO Juniper EX4600 switch, 24x 1/10GbE SFP+ and 4x 40GbE QSFP+
In stock

MX80-AC-1
Juniper MX80-AC-1 10GbE Router XFP, Tested & guaranteed
In stock

M7IBASE-AC-1GE
M7IBASE-AC-1GE Juniper router, 1x 1GbE SFP
In stock

QFX5100-48S-3AFO
QFX5100-48S-3AFO Juniper QFX5100 switch, 48x 1/10GbE SFP+ and 6x 40GbE QSFP+
In stock

JPSU-400W-AC
JPSU-400W-AC Juniper, 400W power supply unit for SRX1500
In stock

RE-S-X6-64G
RE-S-X6-64G Juniper, MX Series Routing Engine, six-core 2.0 GHz CPU, 64 GB memory, dual SSDs
In stock

EX4550-32F-AFI
EX4550-32F-AFI Juniper EX4550 switch, 32x 1/10GbE SFP+
In stock

QFX5100-48S-AFI
QFX5100-48S-AFI Juniper QFX5100 switch, 48x 1/10GbE SFP+ and 6x 40GbE QSFP+
In stock

EX4550-32F-AFO
EX4550-32F-AFO Juniper EX4550 switch, 32x 10GbE SFP+
In stock

MIC3-3D-2X40GE-QSFPP
MIC3-3D-2X40GE-QSFPP Juniper MIC, 2x 40GbE QSFP+
In stock

EX4550-VC1-128G
EX4550-VC1-128G Juniper stacking module, EX4550, 128G Virtual Chassis Module
In stock

SRX-IOC-16GE-TX
SRX-IOC-16GE-TX Juniper module, 16x 1GbE RJ45
In stock

SRX5K-SCB
SRX5K-SCB Juniper, Switch Control Board for SRX5400
In stock

SRX345-SYS-JB-2AC
SRX345-SYS-JB-2AC Juniper SRX345 firewall, 8x 1GbE RJ45 and 8x 1GbE SFP
In stock

RE-S-1800X4-32GB-MEM
RE-S-1800X4-32GB-MEM Juniper routing engine, Memory Kit 3rd Party Juniper RE-S-1800X4-32G
In stock

SRX5K-SPC-2-10-40
SRX5K-SPC-2-10-40 Juniper services card, SRX5000 Services Processing Card (SPC2)
In stock

SRX3K-16GE-TX
SRX3K-16GE-TX Juniper line card, 16x 1GbE RJ45
In stock

MPC-3D-16XGE-SFPP
MPC-3D-16XGE-SFPP Juniper line card, 16x 10GbE SFP+
In stock

QSFP-100GBASE-LR4
QSFP-100GBASE-LR4 Juniper transceiver, JNP- , 740-061409 100GBASE-LR4 QSFP28 Transc
In stock

EX4200-48T
EX4200-48T Juniper EX4200 switch, 48x 1GbE RJ45
In stock

EX4300-24P
EX4300-24P Juniper EX4300 switch, 24x 1GbE PoE+ RJ45 and 4x 40GbE QSFP+
In stock

RE-S-1800X4-32G-S
RE-S-1800X4-32G-S Juniper, MX Series Routing Engine, Quad-Core 1.8GHz CPU, 32GB DDR3 memory
In stock

EX2300-24T
EX2300-24T Juniper EX2300 switch, 24x 1GbE RJ45 and 4x 1/10GbE SFP+
In stock

SRX3600BASE-AC
SRX3600BASE-AC Juniper router, SRX3600 base chassis with midplane
In stock

EX2300-C-12T
EX2300-C-12T Juniper EX2300 switch, 12x 1GbE RJ45 and 2x 1/10GbE SFP+
In stock

FANTRAY-M10I-S
FANTRAY-M10I-S Juniper, hot-swap fan tray for M10i routers, spare
In stock

EX3400-24T
EX3400-24T Juniper EX3400 switch, 24x 1GbE RJ45 and 2x 40GbE QSFP+
In stock

SRX3K-SPC-1-10-40
SRX3K-SPC-1-10-40 Juniper, Services Processing Card for the SRX3600 services gateway, card only
In stock

EX3400-48P
EX3400-48P Juniper EX3400 switch, 48x 1GbE PoE+ RJ45 and 2x 40GbE QSFP+
In stock

EX4600-EM-8F
EX4600-EM-8F Juniper EX4600 uplink module, 8x 1/10GbE SFP+
In stock

EX3400-24P
EX3400-24P Juniper EX3400 switch, 24x 1GbE PoE+ RJ45 and 2x 40GbE QSFP+
In stock

PWR-MX480-2520-AC-S
PWR-MX480-2520-AC-S Juniper, MX480 Series 2520W AC Router Power Supply
In stock

JPSU-650W-AC-AO
JPSU-650W-AC-AO Juniper, 650 W AC power supply with airflow-out (front-to-back) direction
In stock

EX2300-C-12P
EX2300-C-12P Juniper EX2300 switch, 12x 1GbE PoE RJ45 and 2x 1/10GbE SFP+
In stock

JPSU-1600W-AC-AFO
JPSU-1600W-AC-AFO Juniper, 1600W AC power supply, airflow-out (port-to-FRU)
In stock

EX4300-32F
EX4300-32F Juniper EX4300 switch, 32x 1GbE SFP and 2x 40GbE QSFP+
In stock

EX2200-C-12T-2G
EX2200-C-12T-2G Juniper EX2200 switch, 12x 1GbE RJ45 and 2x 1GbE SFP
In stock

EX2300-24P
EX2300-24P Juniper EX2300 switch, 24x 1GbE PoE+ RJ45 and 4x 1/10GbE SFP+
In stock

EX4300-48T-AFI
EX4300-48T-AFI Juniper EX4300 switch, 48x 1GbE RJ45 and 4x 40GbE QSFP+
In stock

MIC3-3D-10XGE-SFPP
MIC3-3D-10XGE-SFPP Juniper MIC, 10x 10GbE SFP+
In stock

JPSU-650W-DC-AFO
JPSU-650W-DC-AFO Juniper, 650W DC Power Supply (Port Side to FRU Side Air Flow)
In stock

EX2300-48P
EX2300-48P Juniper EX2300 switch, 48x 1GbE PoE+ RJ45 and 4x 1/10GbE SFP+
In stock
Buying in volume, or don't see the exact part number? We quote same day.
Request a quoteWhy buy from Townsend
The model
We buy, sell and trade hardware
We buy and sell tested Juniper, Arista, Brocade, and Cisco hardware. The same bench that grades equipment for our buyers evaluates the equipment we buy from our sellers, so every grade has to stand up on both sides of the transaction.
The bench
We don't take a supplier's word for it. We test it ourselves.
Every unit goes to our own certified technicians before it reaches the shelf: powered up, ports exercised, PSUs, fans and thermals checked, then verified again before it ships. Not a drop-ship, not a photograph of someone else's stock.
The desk
A person who knows the hardware
Quotes are answered by someone who can tell you what an EX4600-40F-AFI is without looking it up, and who will say so when a part is the wrong one for the job, usually the same business day.
Questions buyers ask
- Is the hardware tested before it ships?
- Yes. Every unit (new-excess, used, or refurbished) is bench-tested in-house by certified technicians before it is listed, and re-verified before it ships. See our Testing Process page for the details.
- How fast do orders ship?
- Orders placed by 12pm ship the same business day. Overnight shipping is available across the US, and we deliver worldwide.
- Do you buy used equipment?
- Yes. Buying and liquidating surplus gear is half our business. We buy Juniper, Arista, Brocade and Cisco hardware for cash, wire, or trade-in credit, arrange pickup, and process within 48 hours of receipt.
- How do quotes work for unpriced items?
- High-ticket and bulk items are quote-driven. Send the part number and quantity through the quote form, chat, or phone and a human who knows the hardware will come back with a firm price, typically the same business day.
About Juniper Switches and Routers at Townsend
Finding the right networking equipment is essential for maintaining a high-performance, secure, and scalable infrastructure. Juniper Network Switch is trusted by businesses worldwide for its efficiency, reliability, and advanced features, making it a top choice for enterprises, data centers, and service providers. These switches deliver the speed and dependability needed to support mission-critical applications, ensuring uninterrupted business operations.
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Why Choose Juniper Switches?
Juniper Network Switch is engineered to deliver exceptional network performance with features that cater to various business needs:
- Advanced Security. Built-in security measures protect against evolving cyber threats and unauthorized access, ensuring your network remains safe from external vulnerabilities.
- High Performance. Reliable, high-speed data transfer ensures seamless connectivity, minimizes latency and reduces downtime for improved productivity.
- Scalability. Easily expand and adapt to changing network demands without compromising efficiency, allowing businesses to future-proof their infrastructure.
- Automation and Simplified Management. Intuitive interfaces and automation capabilities help reduce manual configurations and streamline network operations, making them easier to manage and deploy.
- Energy Efficiency. Designed with power efficiency in mind, Juniper switches reduce energy consumption without compromising performance, making them a sustainable choice for modern enterprises.
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Juniper Switch Series Overview
Juniper offers a variety of switch series, each designed to meet specific networking requirements:
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Juniper EX Series
The EX Series is ideal for campus and branch networks, offering high availability, low latency, and simplified management. These switches support advanced Layer 2 and Layer 3 capabilities, ensuring smooth and secure data transmission for businesses of all sizes.
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Juniper MX Series
The MX Series is designed for service providers and enterprises, delivering scalable, high-performance connectivity. With robust routing and switching features, these switches ensure the smooth handling of large amounts of data traffic, making them suitable for high-demand environments.
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Juniper QFX Series
Optimized for data centers, the QFX Series features high-speed, low-latency switching for maximum efficiency. These switches support EVPN-VXLAN, automation, and advanced programmability, ensuring seamless network performance and simplified deployment.
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Juniper SRX Series
The SRX Series combines switching and security, ensuring network perimeter protection and high-speed data processing. These switches provide integrated firewall and intrusion prevention capabilities, making them an excellent choice for organizations prioritizing security.
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Benefits of Deploying Juniper Network Switches
- Reliability and Uptime. Built with high redundancy, ensuring continuous operation and reducing network downtime.
- Software-Defined Networking (SDN) Support. Integrates seamlessly with modern SDN architectures, offering enhanced flexibility and programmability.
- Cloud-Ready Solutions. Optimized for multi-cloud environments, allowing businesses to extend their network capabilities beyond traditional data centers.
- Future-Proof Technology. Designed to support emerging networking trends, ensuring businesses stay ahead of evolving technological demands.
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Why Buy From Us?
Choosing the right networking provider is crucial. Here’s what makes our service stand out:
- Thoroughly Tested Products. Every switch undergoes rigorous testing to ensure top-notch performance and long-term reliability.
- Competitive Pricing. Get the best deals on new, used, and refurbished Juniper switches without compromising on quality.
- Expert Support. A team of networking specialists is available to assist with tailored networking solutions and technical guidance.
- Fast Shipping and Availability. We maintain a vast inventory to ensure quick order fulfillment and reduce lead times for our customers.
- Warranty and Assurance. Our products come with a reliable warranty, giving businesses peace of mind when upgrading their network infrastructure.
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Looking for Juniper Routers?
In addition to switches, a wide range of Juniper routers is available, designed for seamless connectivity, superior routing, and enhanced network performance. These routers support high-throughput environments and next-generation networking technologies, making them a valuable addition to any IT infrastructure. Explore the Juniper Routers section to find the right fit for your network.
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Contact Us
Upgrade your network today with high-performance Juniper Networking switches. Our Townsend Networks team is ready to assist with expert consultation, tailored recommendations, and top-tier customer support. Whether you need campus networking solutions, data center optimization, or high-capacity enterprise switching, we have the right solution for you.
Visit the Contact Us page for more information and assistance in selecting the best networking equipment for your needs.
