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
High Quality for Less
Buying a refurbished product from Renewtech can save you up to 80% off the original retail price, offering an excellent opportunity to reduce costs without sacrificing quality. Here's what you can expect from our refurbished products:
- Top-quality products at unbeatable prices
- Cost-effective and eco-friendly alternatives
- Fast delivery directly to you or your customer
- Incredible value for money
What is Refurbished?
A refurbished product is a pre-owned item that has been professionally inspected and restored to "Grade A" condition. At Renewtech, we ensure that every refurbished product is thoroughly tested, with faulty parts replaced by genuine components to ensure it functions and looks like new before it is repackaged and resold. While some refurbished products may show minor signs of wear, we guarantee that each one is:
- Inspected, tested, and restored by certified technicians
- Fully wiped of data and software, leaving no trace of previous information
- Carefully wrapped and shipped using electrostatic discharge (ESD) materials
- Accompanied by all original accessories and components (if applicable)
Warranty
Every product from Renewtech comes with a one-year warranty, starting from the date of purchase, unless otherwise specified. This warranty covers any defects in materials or workmanship that may occur under normal use of the product.
Description
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
The Juniper EX Series switch is designed to deliver robust performance and adaptability for modern IT infrastructures, making it a valuable asset for IT departments and system integrators. With 48 Gigabit Ethernet ports, this managed switch supports both 10/100/1000BASE-T configurations, complemented by four 1/10GbE SFP/SFP+ and two 40GbE QSFP+ ports. Its switching capacity of 336 Gbit/s and throughput of 250 Mpps ensure efficient data handling, while the support for jumbo frames up to 9216 bytes enhances network performance for large data transfers. The inclusion of redundant fans and back-to-front airflow design maximizes cooling efficiency, crucial for maintaining optimal performance in high-density environments.
Reliability is further reinforced with comprehensive safety certifications, including UL, CE, and FCC, ensuring compliance with international standards. The switch's robust security features, such as port-based authentication and support for SNMP and SSH-2 algorithms, safeguard network integrity and data privacy. Its compatibility with networking standards such as IEEE 802.1x and IEEE 802.3 series, along with VLAN and multicast support, provides versatile deployment options across diverse network architectures.
Operational efficiency is a key highlight, with features like web-based management, quality of service (QoS), and link aggregation facilitating seamless network administration. The switch’s 1U form factor and rack-mounting capability ensure easy integration into existing network setups. Additionally, the unit's energy-efficient design, with a maximum power consumption of 120 W, aligns with cost-saving initiatives, making it an ideal choice for businesses seeking long-term, scalable network solutions.
Specifications
| Brand | JUNIPER |
|---|---|
| Co2 Savings | 343.78 |
| Certificates | |
|---|---|
| Certification | FCC 47CFR Part 15 Class A EN 55022 Class A ICES-003 Class A VCCI Class A AS/NZS CISPR 22 Class A CISPR 22 Class A EN 55024 EN 300386 CE |
| 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 | |
| Form factor | 1U |
| Product colour | Grey |
| Rack mounting | Yes |
| Safety | UL-UL60950-1, C-UL to CAN/CSA 22.2 No.60950-1 , TUV/GS to EN 60950-1, CB-IEC60950-1, EN 60825-1 |
| Management features | |
| MIB support | Y |
| 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 |
| Number of multicast groups filtered | 9000 |
| Network | |
| 10G support | Yes |
| Auto MDI/MDI-X | Yes |
| Copper ethernet cabling technology | 10BASE-T, 100BASE-T, 1000BASE-T |
| Link aggregation | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, 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 802.3u, IEEE 802.3z |
| Number of VLANs | 4093 |
| Port mirroring | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| Virtual LAN features | Tagged VLAN, Protocol-based VLAN, Port-based VLAN |
| Operational conditions | |
| Non-operating altitude | 0 - 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 |
| Performance | |
| Flash memory | 2048 MB |
| Internal memory | 2048 MB |
| Memory type | DRAM |
| Noise level | 46 dB |
| Processor frequency | 1000 MHz |
| 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) | No |
| Protocols | |
| Supported network protocols | HTTP/HTTPs, RIP v1, RIPv2, IPv4, IPv6 |
| Security | |
| Access Control List (ACL) | Yes |
| Authentication | Port-based authentication |
| DHCP features | DHCP server, DHCP client |
| IGMP snooping | Yes |
| SSH/SSL support | Yes |
| Security algorithms | SNMP, SSH-2 |
| Weight & dimensions | |
| Depth | 350 mm |
| Height | 44 mm |
| Weight | 5.74 kg |
| Width | 442 mm |
Warranty
- 1-2 Days delivery in UK
- All items shipped from our own warehouse
- Question to our products? Call us +44 (0) 2046 008805
- Blindshipping directly to your customer
- We ship WORLDWIDE
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