Hot Sell Ex4300-48t - Juniper Ex4300 Series Ethernet Switches

• Usage: Telephone, Computer, Workstation, Server, Mobile phone, Laptop
• Type: Wireless
• Support Network: Ethernet
• Information content: Data
• Certification: CE, ISO, RoHS, GS
• Condition: New
• Lead Time: 1-2days After Payment
• Shipment Terms: DHL/FedEx/UPS/Air
• Packing: Box
• Delivery Port: Beijing
• Net Weight: 20kgs
• Smartnet: Clean
• Price: Fob
• Warranty: 1year
• MOQ: 1set
• Throughput: 369mpps
• Transport Package: Double Boxes Packing
• Specification: 20kg
• Trademark: N/A
• Origin: China
• HS Code: 8471609000
• Production Capacity: 100

Product Description

Please consult customer service for the price of specific configuration
 

      EX4300-48T is a Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (QSFP+ DAC for Virtual Chassis ordered separately). EX4300 1 Gigabit Ethernet (1GbE) switches are compact, fixed-configuration platforms that can be deployed as standalone systems or as part of a Virtual Chassis, Virtual Chassis Fabric, or Junos Fusion switching architecture, satisfying a variety of high-performance campus and data center access needs.

Product Details:

Figure 1 shows the appearance of EX4300-48T:

Figure 2 shows the front panel of EX4300-48T:

Figure 3 shows the back panel of EX4300-48T:

Juniper EX4300 switches provide these features:

1. Field-Proven Juniper Technology

A cloud-grade architecture, coupled with the Junos OS, enables EX Series switches to provide always-on reliability for every application.

2. Wire-Speed Performance

Wire-speed performance at high 1GbE, 10GbE, and 40GbE port densities dramatically simplifies network topologies and operations.

3. Eight QoS Queues

Eight QoS queues per switch port ensure proper prioritization of voice, video, and multiple levels of data traffic, with room to converge other networks, such as building automation and video security systems.

4. Innovative Switch Design

Innovative, cost-effective switch design enables new architectures that reduce cost and complexity, while unified management and automation tools consolidate system monitoring.

5. Virtual Chassis

Virtual Chassis technology allows multiple interconnected switches to operate as a single logical device, reducing operational expenses and simplifying management.

6. Near Line-Rate Encryption

Support for IEEE 802.1ae Media Access Control Security (MACsec) for link-layer data confidentiality, data integrity, and data origin authentication enables 88 Gbps of near line-rate, hardware-based traffic encryption on all 1GbE and 10GbE ports.

Compare to Similar Items

Table 2 shows the comparison:
 

SKU	EX4300-24T	EX4300-48T	EX4300-24P
Backplane speed	320 Gbps (Virtual Chassis)	320 Gbps (Virtual Chassis)	320 Gbps (Virtual Chassis)
Data rate	448 Gbps	496 Gbps	448 Gbps
Throughput	333 Mpps (wire speed)	369 Mpps (wire speed)	333 Mpps (wire speed)
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities	4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)	4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)	4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)
Dimensions (W x H x D)	17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit	17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit	17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit

EX4300-48T Specification:

Description	Juniper EX4300 switch with 48-port 10/100/1000BASE-T + 350 W AC PS (QSFP+ DAC for Virtual Chassis ordered separately)
Form factor	Fixed platform Virtual Chassis configuration consisting of 10 switches
Dimensions (W x H x D)	17.4 x 1.7 x 16.4 in (44.2 x 4.3 x 41.7 cm) 1 rack unit
Backplane speed	320 Gbps (Virtual Chassis)
Data rate	496 Gbps
Throughput	369 Mpps (wire speed)
40GBASE quad small form-factor pluggable plus transceiver (QSFP+) port densities	4 per switch Up to 20 in Virtual Chassis configuration (assuming 2 ports per switch are used for forming Virtual Chassis)
100GBASE C form-factor pluggable transceiver (CFP) port densities	N/A
Resiliency	Internal, hot-swappable redundant power supply; field-replaceable fans; graceful Routing Engine switchover (GRES) in Virtual Chassis configuration
Operating system	Junos OS
Traffic monitoring	sFlow
Quality-of-service (QoS) queues/port	12
MAC addresses	64,000
Jumbo frames	9216 bytes
IPv4 unicast/multicast routes	32,000/8000
IPv6 unicast/multicast routes	18,000/4000
Number of VLANs	4093
ARP entries	64,000

 

Product overview:

We main deal in :

Sever \Network hardware\ Network Security Products\Storage Products\ Load Balance Products\Video Conference

Covers almost all brands on the market

Our advantage:
 
1. Fast and customer-satisfying quotations, because we have been in this industry for many years, have professional product knowledge and abundant products resources
2. Synchronized working hours, able to timely communicate and assist clients to win projects. 
3, after-sales, our after-sales is generally 1-3 years of warranty, we have a plan to set up a warehouse in Moscow to synchronize after-sales and pre-sales work 
4. We have rich experience in overseas, especially to Russia and Iran. 

Should you have any questions, pls do not hesitate to contact us, let's talk details.
 

Company Profile

   Starry Networking Tech Ltd. is headquartered in Zhongguancun, Silicon Valley, Beijing  China. It is a high-tech company specializing in IT equipment sales, network security technical services and information system integration. The company has established a complete sales, consulting and service system, and provided all-round IT solutions such as IT equipment hardware sales, network security, data storage and backup, and system integration. 
 

  The company's main products include servers, storage, switches, routers, network modules, processors, hard disks, memory, graphics cards, cables, operating systems, anti- virus, backup and other software, etc. They are from companies such as Dell Huawei, XFustion ZTE, Lenovo and Inspur, as well as companies such as Oracle Bone Inscriptions, Microsoft, RedHat, My SQL, Rose and Symantec. Our products are exported to Europe, Russia, America, Southeast Asia and the Middle East, and are well received by customers. We sincerely welcome friends from all over the world to cooperate with us for common development. If you have any needs, please contact our colleagues. We believe that we must be your best partner.

Detailed Photos