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

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

SCBE2-MX-S
SCBE2-MX-S Juniper Switch Control Board
In stock

FFANTRAY-MX480-S MX480 Series (6x Fan) Fan Tray
In stock

PWR-M10I-M7I-DC
PWR-M10I-M7I-DC Juniper, DC power supply for the M7i and M10i routers
In stock

EX4550-EM-8XT
EX4550-EM-8XT Juniper EX4550 uplink module, 8x 1/10GbE RJ45
In stock

PWR-MX480-2400-DC
PWR-MX480-2400-DC Juniper power supply, MX480/MX240 2400W DC POWER
In stock

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

EX-CBL-VCP-5M
EX-CBL-VCP-5M Juniper Cable SFP+
In stock

EX-RMK
EX-RMK Juniper rack kit, 1U Rack Mount Kit for EX2200
In stock

HCM-M10I-S
HCM-M10I-S Juniper management module, High-availability Chassis Manager (HCM) for the M10i router
In stock

EX-PWR-320-AC
EX-PWR-320-AC Juniper power supply, EX 4200 & EX 3200 320W AC POWER
In stock

EX-SFP-1GE-LX
EX-SFP-1GE-LX Juniper transceiver, 1000BASE-LX SFP Juniper EX
In stock

QSFPP-40GBASE-SR4
QSFPP-40GBASE-SR4 Juniper transceiver, 40GE QSFP+ SR4, 850 nm, MMF, MPO connector, 150m
In stock

EX-CBL-VCP-50CM
EX-CBL-VCP-50CM Juniper, 0.5 m Virtual Chassis Port stacking cable for EX Series switches
In stock

SFP-1GE-SX
SFP-1GE-SX Juniper, 1000BASE-SX SFP transceiver, multimode fiber, up to 500 m
In stock

MX304-PREM
MX304-PREM Juniper MX304 router, 96x 10/25GbE SFP28 and 12x 400GbE QSFP-DD
In stock

MX304-BASE
MX304-BASE Juniper chassis, MX304 Series Modular Edge Router
In stock

ACX7100-32C-DC-AO
ACX7100-32C-DC-AO Juniper ACX7100 router, 32x 40/100GbE QSFP28 and 4x 400GbE QSFP56-DD
In stock

QFX5120-32C-AFI
QFX5120-32C-AFI Juniper switch, 32x 40/100GbE QSFP28
In stock

MX240-PREMIUM2-AC
MX240-PREMIUM2-AC Juniper MX240 router, 2X RE-S-2000-4096 2X SCB 4X PWR-1200-AC
In stock

MX204-R
MX204-R Juniper MX204 router, 8x 10GbE SFP+ and 4x 10/40/100GbE QSFP28
In stock

QFX5120-48Y-DC-AFI
QFX5120-48Y-DC-AFI Juniper QFX5120 switch, 48x 1/10/25GbE SFP28 and 8x 100GbE QSFP28
In stock

QFX5120-48Y-AFI2
QFX5120-48Y-AFI2 Juniper QFX5120 switch, 48x 25GbE SFP28 and 8x 100GbE QSFP28
In stock

MX204-HWBASE-AC-FS
MX204-HWBASE-AC-FS Juniper MX204 router, 8x 10GbE SFP+ and 4x 100GbE QSFP28
In stock

SCBE3-MX-S
SCBE3-MX-S Juniper, Enhanced Switch Control Board, up to 1.5 Tbps per slot fabric with MPC10E
In stock

MX480BASE-DC
MX480BASE-DC Juniper, MX480 3D Universal Edge Router DC base unit, 6-slot chassis, 1 fan tray
In stock

CHAS-BP3-MX240
CHAS-BP3-MX240 Juniper Chassis
In stock

ACX7024
ACX7024 Juniper router, 24x 1/10/25GbE SFP28 and 4x 100GbE QSFP28
In stock

MX480-PREMIUM-DC
MX480-PREMIUM-DC Juniper, MX480 8-slot chassis bundle with enhanced midplane
In stock

MX480-PREMIUM-AC
MX480-PREMIUM-AC Juniper, MX480 8-slot chassis bundle with enhanced midplane
In stock

MX480-PREM3-AC
MX480-PREM3-AC Juniper, MX480 3D Universal Edge Router, 6-slot chassis, 5.76 Tbps system capacity
In stock

MX480-PREM3-DC
MX480-PREM3-DC Juniper, MX480 3D Universal Edge Router, 6-slot chassis, 5.76 Tbps system capacity
In stock

QFX5200-48Y-AFI
QFX5200-48Y-AFI Juniper switch, 48x 10/25GbE SFP28 and 6x 100GbE QSFP28
In stock

MPC5EQ-100G10G
MPC5EQ-100G10G Juniper line card, 4x 10GbE SFP+ and 2x 100GbE CFP2
In stock

MX480BASE-AC
MX480BASE-AC Juniper, MX480 base chassis bundle, 1x Routing Engine, 3x AC power supplies
In stock

QFX5200-48Y-AFO
QFX5200-48Y-AFO Juniper QFX5200 switch, 48x 10/25GbE SFP28 and 6x 100GbE QSFP28
In stock

RE-S-X6-128G
RE-S-X6-128G Juniper, MX Series Routing Engine, six-core 2.0 GHz CPU, 128 GB memory, secure boot
In stock

JNP-PWR2200W-AC
JNP-PWR2200W-AC Juniper, 2200W Hot-Swappable AC Power Supply for MX304 Router Chassis
In stock

EX4400-48F
EX4400-48F Juniper EX4400 switch, 48x 1GbE SFP and 2x 40/100GbE QSFP28
In stock

MX480-PREMIUM2-DC
MX480-PREMIUM2-DC Juniper, MX480 3D Universal Edge Router, 6-slot chassis, 5.76 Tbps system capacity
In stock

MX480BASE3-AC
MX480BASE3-AC Juniper, MX480 3D Universal Edge Router base bundle, 6-slot chassis, 1 Routing Engine
In stock

MX480BASE3-DC
MX480BASE3-DC Juniper, MX480 3D Universal Edge Router base bundle, 6-slot chassis, 1 Routing Engine
In stock

MX480-PREMIUM2-AC
MX480-PREMIUM2-AC Juniper chassis, MX480 Premium2 AC system
In stock

EX4400-48P
EX4400-48P Juniper EX4400 switch, 48x 1GbE PoE++ RJ45 and 2x 40/100GbE QSFP28
In stock

CHAS-BP3-MX240-S
CHAS-BP3-MX240-S Juniper, MX240 Chassis with BP3 Enhanced Backplane Installed
In stock

QFX5110-48S-AFO
QFX5110-48S-AFO Juniper QFX5110 switch, 48x 1/10GbE SFP+ and 4x 40/100GbE QSFP28
In stock

QFX5110-48S-AFI
QFX5110-48S-AFI Juniper QFX5110 switch, 48x 1/10GbE SFP+ and 4x 40/100GbE QSFP28
In stock

CHAS-BP-MX240
CHAS-BP-MX240 Juniper, MX240 bare chassis, empty sheet-metal enclosure only -- no Routing Engine
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.
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.
Juniper Switch Series Overview
Juniper offers a variety of switch series, each designed to meet specific networking requirements:
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.
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.
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.
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.
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.
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.
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.
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.
