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CIENA NTK538BK
JUNIPER EX3400 ETHERNET SWITCHES
EX3400-24P | EX3400-48P
REDUCING LEADTIMES
COST SAVINGS
LIFETIME WARRANTY
SUSTAINABLE SOLUTIONS
EX3400 Ethernet Switch
Juniper Networks EX3400 Ethernet Switch delivers a high-performance, flexible, and cost-effective solution for today’s most demanding converged data, voice, and video enterprise access environments.
The EX3400 supports Juniper Networks Virtual Chassis technology, allowing up to 10 switches to be interconnected over uplink ports and managed as a single device, delivering a scalable, pay-as-you-grow solution for expanding network environments.
The EX3400 is onboarded, provisioned, and managed in the Juniper Mist Cloud Architecture. Mist Wired Assurance delivers better experiences for connected devices through AI-powered automation and service levels.
EX3400-24P
EX3400-48P
Juniper EX3400 Product Description
The Juniper Networks® EX3400 Ethernet Switch with Juniper Networks Virtual Chassis technology provides enterprises with the flexibility and ease of management that previously was only available with higher-end access switches. The fixed-configuration EX3400 supports a number of key features, including:
- 24-port and 48-port models with and without Power over Ethernet (PoE/PoE+) are for campus wiring closet deployments.
- Cloud-ready and zero-touch provisioning (ZTP)-enabled for Juniper Mist Wired Assurance
- Data center-optimized cooling options offer both front-to-back and back-to-front airflows, making the EX3400 suitable for GbE data center access deployments.
- Two redundant, field-replaceable power supplies each provide up to 920 watts of power.
- 24-port data center models are included for metro deployments.
- Four dual-mode (GbE/10GbE) small form-factor pluggable transceiver (SFP/SFP+) uplink ports and two 40GbE QSFP+ ports are available.
- Uplink ports can be configured as Virtual Chassis interfaces and connected via standard 10GbE/40GbE optic interfaces (40GbE uplink ports are preconfigured by default as Virtual Chassis ports).
- Comprehensive Layer 2 functionality with RIP and static routing is provided.
- A compact, 13.8-inch deep 1 U form factor supports flexible deployment options.
- An easy-to-manage solution includes centralized software upgrades.
- Support is available for the same consistent modular Juniper Networks Junos operating system control plane feature implementation used by all other Juniper fixed-configuration Juniper Networks EX Series Ethernet Switches.
- Support is provided for Layer 3 (OSPF v2, IGMP v1/v2/v3, PIM, VRRP, BFD, virtual router) via an enhanced feature license (optional license required).
- Support is available for IPv6 management, including neighbor discovery, stateless auto configuration, telnet, SSH, DNS, system log, NTP, ping, traceroute, ACL, CoS static routing, and RIPng.
- IPv6 routing features (OSPFv3, virtual router support for unicast, VRRPv6, PIM, MLDv1/v2) are supported via an enhanced feature license.
- Support is available for Border Gateway Protocol (BGP), multiprotocol BGP (MBGP), and Intermediate System-to-Intermediate System (IS-IS) via an optional Advanced Feature license.
- Energy Efficient Ethernet (EEE) capability is provided.
Architecture and Key Components
Cloud Management with Juniper Mist Wired Assurance
Juniper Mist Wired Assurance, a cloud-based service driven by Mist AI to claim, configure, manage, and troubleshoot the EX3400, delivers AI-powered automation and service levels to ensure a better experience for connected devices. Wired Assurance leverages rich Junos switch telemetry data to simplify operations, reduce mean time to repair, and improve visibility. Wired Assurance offers the following features:
- Day 0 operations—Onboard switches seamlessly by claiming a greenfield switch or adopting a brownfield switch with a single activation code for true plug-and-play simplicity.
- Day 1 operations—Implement a template-based configuration model for bulk rollouts of traditional and campus fabric deployments, while retaining the flexibility and control required to apply custom site- or switch-specific attributes. Automate provisioning of ports via Dynamic Port Profiles.
- Day 2 operations—Leverage the AI in Juniper Mist Wired Assurance to meet service-level expectations such as throughput, successful connects, and switch health with key pre- and post-connection metrics (see Figure 1). Add the self-driving capabilities in Marvis Actions to detect loops, add missing VLANs, fix misconfigured ports, identify bad cables, isolate flapping ports, and discover persistently failing clients (see Figure 2). And perform software upgrades easily through Juniper Mist cloud.
Figure 1: Juniper Mist Wired Assurance service-level expectations
Figure 2: Marvis Actions for wired switches
Multiple Parts Available & Ready to Ship with Lifetime Warranty
See Part List Below for a Sampling of Our Inventory
Don’t see what you’re looking for? Our Inventory is always changing, please contact us for current stock.
| Manufacturer | Part # | Description | QTY |
| Juniper | EX3400-24T | EX3400 24-port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) | Contact for Current Inventory |
| Juniper | EX3400-24P | EX3400 24-port 10/100/1000BASE-T (24 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) | Contact for Current Inventory |
| Juniper | EX3400-24T-DC | EX3400 24-port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) and DC power supply | Contact for Current Inventory |
| Juniper | EX3400-48T | EX3400 48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+, redundant fans, front-to-back airflow, 1 AC PSU JPSU-150-AC-AFO included (optics sold separately) | Contact for Current Inventory |
| Juniper | EX3400-48T-AFI | EX3400 48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+, redundant fans, back-to-front airflow, 1 AC PSU JPSU-150-AC-AFI included (optics sold separately) | Contact for Current Inventory |
| Juniper | EX3400-48P | EX3400 48-port 10/100/1000BASE-T (48 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) | Contact for Current Inventory |
| Juniper | EX3400-48T-DC | EX3400 48-port 10/100/1000BASE-T with 4 SFP+ and 2 QSFP+ uplink ports (optics not included) and DC power supply | Contact for Current Inventory |
| Juniper | EX3400-24T-TAA | EX3400 TAA 24-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+, redundant fans, front-to-back airflow, 1 AC PSU JPSU-150-AC-AFO included (optics sold separately) | Contact for Current Inventory |
| Juniper | EX3400-24P-TAA | EX3400 TAA 24-port 10/100/1000BASE-T PoE+, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+, redundant fans, front-to-back airflow, 1 AC PSU JPSU-600-AC-AFO included (optics sold separately) | Contact for Current Inventory |
| Juniper | EX3400-48T-TAA | EX3400 TAA 48-port 10/100/1000BASE-T, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+, redundant fans, front-to-back airflow, 1 AC PSU JPSU-150-AC-AFO included (optics sold separately) | Contact for Current Inventory |
| Juniper | EX3400-48P-TAA | EX3400 TAA 48-port 10/100/1000BASE-T PoE+, 4 x 1/10GbE SFP/SFP+, 2 x 40GbE QSFP+, redundant fans, front-to-back airflow, 1 AC PSU JPSU-920-AC-AFO included (optics sold separately) | Contact for Current Inventory |
| Juniper | EX-4PST-RMK | Adjustable 4-post rack-mount kit for EX2200, EX3200, EX3400, and EX4200 | Contact for Current Inventory |
| Juniper | EX-RMK | Rack-mount kit for EX2200, EX3200, EX3400, and EX4200 | Contact for Current Inventory |
| Juniper | EX-WMK | EX4200, EX3200, EX3400, and EX2200 wall-mount kit with baffle | Contact for Current Inventory |
| Juniper | CBL-EX-PWR-C13-US | AC power cable, U.S. (13 A/125V, 2.5m)—not to be used with EX3400-48P SKUs | Contact for Current Inventory |
| Juniper | CBL-PWR-C13-US-48P | AC power cable, US/Canada (15A/125V, 2.5m)–for EX3400-48P only | Contact for Current Inventory |
The TELECOMCAULIFFE Difference
TELCOMCAULIFFE, A PICS Telecom Team, is a leading global distributor of telecom products and network equipment, offering an expansive selection of new, surplus, and refreshed products from over 1000 manufacturers. When you buy from the TELCOMCAULIFFE Team you’ll experience a wide range of benefits that not all OEMs or vendors offer.
- 7 Experienced Dynamic Professionals Working to Ensure the Best Pricing, Quickest Turnaround, And Highest Quality Equipment
- Standard Lifetime Warranty with Advanced Replacement
- State-of-the-Art Test Facilities and Repair Services
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- Follow-Up Process to Ensure Customer Satisfaction