JUNIPER EX3400-48P - EX3400 48-port 10/100/1000BASE-T (48 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports
High quality for less.
Buying a refurbished product from Renewtech can provide significant savings of up to 80% off the original retail price of a brand-new model, which makes it a great way to cut costs without compromising quality. In short, with a refurbished product from Renewtech, you will get:
• A high-quality product at a very cheap rate
• A cost-effective and environmentally friendly alternative
• Fast delivery, directly to you or your customer
• Great value for money
Refurbished – what is it?
A refurbished product generally refers to a used and pre-owned item. Every refurbished product from Renewtech has been professionally inspected and restored to “Grade A” condition, with faulty parts replaced with genuine ones, to make sure everything works and looks perfectly before being repackaged and put back on the market for resale. Though refurbished models may show some signs of wear, we guarantee that the items are always:
• Inspected, tested and professionally restored by certified technicians
• Fully wiped of data and software, leaving no traces of data for recovery
• Carefully wrapped and shipped in electrostatic discharge (ESD) materials
• With all original accessories and components (if applicable)
Warranty
All of our products come with a one-year warranty, starting from the date of purchase, unless otherwise stated. This warranty covers any defects in materials or workmanship that may occur during the normal use of the product.
Description
JUNIPER EX3400-48P - EX3400 48-port 10/100/1000BASE-T (48 PoE+ ports) with 4 SFP+ and 2 QSFP+ uplink ports
The Juniper Networks solution offers a robust and versatile network switch designed to meet the high demands of modern business environments. This managed Layer 2/3 switch provides 48 Gigabit Ethernet PoE+ ports, ensuring it can handle the power and connectivity needs of a wide array of devices, from IP phones to surveillance cameras, without necessitating additional power sources. Its four SFP+ and two QSFP+ uplink ports allow for high-speed 10G and 40G connectivity, facilitating smooth integration into existing network infrastructures while supporting future growth.
With a switching capacity of 336 Gbit/s and a throughput of 250 Mpps, this switch efficiently manages traffic, even in high-load scenarios, maintaining optimal performance and reducing latency. Its stackable nature, supporting up to 10 virtual units, provides scalability for expanding networks without sacrificing control or reliability. The switch also features comprehensive security protocols, including 802.1x RADIUS, SSH-2, and MAC-based authentication, ensuring that your network remains secure against unauthorized access.
Compliance with international standards such as FCC, CE, and UL underscores its adaptability in various regulatory environments, while quality of service (QoS) features guarantee that critical applications receive the necessary bandwidth. The inclusion of a web-based management interface simplifies configuration and monitoring tasks, freeing IT resources for other strategic initiatives. This network switch is an efficient, reliable choice for IT departments and system integrators looking to deploy a scalable, secure, and high-performing network infrastructure.
Specifications
| Brand | JUNIPER |
|---|---|
| Co2 Savings | 343.78 |
| Data transmission | |
|---|---|
| Jumbo frames | 9216 |
| Jumbo frames support | Yes |
| MAC address table | 32000 entries |
| Store-and-forward | Yes |
| Switching capacity | 336 Gbit/s |
| Throughput | 250 Mpps |
| Design | |
| Electromagnetic compatibility | FCC 47CFR 15 A, EN 55022 A, ICES-003 A, VCCI A, AS/NZS CISPR 22 A, CISPR 22 A, EN 55024, EN 300386, CE |
| Form factor | 1U |
| Product colour | Black |
| Rack mounting | No |
| Safety | UL-UL60950-1, C-UL CAN/CSA 22.2 No.60950-1, TUV/GS to EN 60950-1, CB-IEC60950-1, EN 60825-1 |
| Stackable | Yes |
| Logistics data | |
| Harmonized System (HS) code | 85176990 |
| Management features | |
| ARP inspection | Yes |
| MIB support | RFC 1155, RFC 1157, RFC 1212, RFC 1213, RFC 1215, RFC 1493, RFC 1643, RFC 1212, RFC 1724, RFC 1905, RFC 1981, RFC 2011, RFC 2012, RFC 2013, RFC 2096, RFC 2287, RFC 2328, RFC 2460, RFC 2464, RFC 2570-2575, RFC 2576, RFC 2578, RFC 2579, RFC 2665, RFC 2819, RFC 2863, RFC 2922, RFC 2925, RFC 3413, RFC 3621, RFC 3810, RFC 4188, RFC 4213, RFC 4291, RFC 4363, RFC 4443, RFC 4861, RFC 4862, RFC 5643 |
| Quality of Service (QoS) support | Yes |
| Switch layer | L2/L3 |
| Switch type | Managed |
| System event log | Yes |
| Web-based management | Yes |
| Multicast features | |
| Multicast support | Yes |
| Network | |
| 10G support | Yes |
| Auto MDI/MDI-X | Yes |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-T, 1000BASE-T |
| IP routing | Yes |
| Link aggregation | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3z |
| Number of VLANs | 4093 |
| Port mirroring | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Virtual LAN features | Port-based VLAN |
| Operational conditions | |
| Non-operating altitude | 3048 - 4877 m |
| Operating altitude | 0 - 3048 m |
| Operating relative humidity (H-H) | 10 - 85% |
| Operating temperature (T-T) | 0 - 45 °C |
| Storage relative humidity (H-H) | 0 - 95% |
| Storage temperature (T-T) | -40 - 70 °C |
| Optical fiber | |
| Fiber ethernet cabling technology | 1000BASE-X |
| Performance | |
| Built-in processor | Yes |
| Flash memory | 2000 MB |
| Internal memory | 2000 MB |
| Memory type | DRAM |
| Noise level | 46 dB |
| Processor frequency | 1000 MHz |
| Virtual stacking (units) | 10 |
| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| QSFP+ module slots quantity | 2 |
| SFP+ module slots quantity | 4 |
| Power | |
| Power consumption (max) | 120 W |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet plus (PoE+) ports quantity | 48 |
| Security | |
| Access Control List (ACL) | Yes |
| Authentication | MAC-based authentication, Port-based authentication |
| DHCP features | DHCP server, DHCP client |
| IGMP snooping | Yes |
| Security algorithms | 802.1x RADIUS, HTTPS, SNMP, SSH-2 |
| Weight & dimensions | |
| Depth | 350 mm |
| Height | 44 mm |
| Weight | 5.74 kg |
| Width | 437 mm |
Warranty
- We ship WORLDWIDE
- All items shipped from our own warehouse
- Only B2B sale, no sales to private individuals
- Blindshipping directly to your customer
- With express delivery, your order will be delivered within 1-2 working days
Looking to sell your IT equipment?
- Fair market value estimations
- Flexible and hassle-free pickup
- Secure data destruction
- Quick and easy payment


Need a server or storage configuration?
- Competitive pricing
- Fast international shipping
- Technical in-house support
- Significant savings compared to new systems
