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Overview
Specs
Part Number | EX4300-48T-TAA |
Manufacturer | Juniper |
Compliance | Complies with Trade Agreement Act |
Configuration | 48 x 10/100/1000BASE-T ports |
Extended Ports | Up to 4 x 40GbE with additional module |
Power Supply Capacity | 350 W AC |
Cooling Direction | Air flows from front to back |
Interconnect Capacity | 320 Gbps Virtual Chassis for up to 10 linked devices |
Dimensions without accessories | 17.36 x 1.72 x 16.38 inches (44.1 x 4.37 x 41.6 cm) |
Dimensions with power supply | 17.36 x 1.72 x 17.51 inches (44.1 x 4.37 x 44.47 cm) |
Full Dimensions | 17.36 x 1.72 x 18 inches (44.1 x 4.37 x 45.73 cm) |
Main Unit Weight | 2.4 pounds (1.1 kg) |
Fan Module Weight | 0.33 pounds (0.15 kg) |
Replaceable Fan Units | 2 |
Power Supply Airflow | 7.5 cubic feet per minute |
Switching Capacity | 248 Gbps one way/496 Gbps both ways |
Port Count | 56 (48 base + 4 x 40GbE + 4 x 1/10GbE optional) |
Data Throughput | 369 million packets per second (wire-speed) |
Minimum Operating Temperature | 32°F |
Maximum Operating Temperature | 113°F |
Minimum Storage Temperature | -40°F |
Maximum Storage Temperature | 158°F |
Operational Altitude Limit | Up to 10,000 feet (3,049 m) |
Non-operational Altitude Limit | Up to 16,000 feet (4,877 m) |
Humidity Range (Non-operating) | 0% to 95%, non-condensing |
EX4300-48T-TAA
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Product Description
The EX4300-48T-TAA is a Trade Agreement Act-compliant switch featuring 48 10/100/1000BASE-T ports and supports up to four 40GbE ports with an additional module. It offers a 350 W AC power supply, front-to-back airflow, and a 320 Gbps Virtual Chassis interconnect capability, enabling up to 10 units to function as a single logical device. With dimensions of 17.36 x 1.72 x 16.38 in for the base unit, this switch delivers a packet switching capacity of 248 Gbps (unidirectional) and 496 Gbps (bidirectional), supporting a throughput of 369 Mpps at wire speed.FAQs for the EX4300-48T-TAA
- What is the port configuration of the EX4300 48-port switch?
The EX4300 48-port switch features 48 10/100/1000BASE-T ports and up to four 40GbE ports. - How does the QSFP+ DAC contribute to the EX4300's functionality?
The QSFP+ Direct Attach Copper (DAC) cable facilitates Virtual Chassis interconnections, allowing up to 10 units to combine as a single logical device with a backplane speed of 320 Gbps. - What are the power specifications of the EX4300, 48-port model?
The power supply rating for this model is 350 W AC, with airflow designed as AFO (Airflow from Front to Back). - Can you expand on the Virtual Chassis capability of the EX4300?
The EX4300 supports a Virtual Chassis configuration, enabling a backplane interconnect speed of 320 Gbps to link up to 10 switches into a unified, high-performance device. - What are the dimensions and weight of the EX4300 48-port switch?
Without add-ons, the base unit measures 17.36 x 1.72 x 16.38 inches and weighs 2.4 lb. With the power supply, dimensions extend to 17.36 x 1.72 x 17.51 inches, and further to 17.36 x 1.72 x 18 inches with the power supply and front module installed. - Describe the airflow and cooling features of the EX4300.
The EX4300 features AFO (Airflow from Front to Back) with two field-replaceable fan modules, ensuring efficient cooling. Each PSU supports airflow of 7.5 cubic feet per minute. - What is the packet switching capacity and throughput of the EX4300?
The EX4300 offers a packet switching capacity of 248 Gbps unidirectional/496 Gbps bidirectional, with a throughput of 369 Mpps (wire-speed). - How does the operating temperature range of the EX4300 impact its deployment?
The EX4300 can operate between 32°F and 113°F, allowing for deployment in a wide range of environments without compromising performance. - What are the storage temperature and altitude specifications for the EX4300?
The storage temperature range is from -40°F to 158°F. It can operate up to 10,000 ft and be stored up to 16,000 ft, with a non-operating relative humidity of 0% to 95% (non-condensing). - How does the GbE Port Density affect the network scalability of the EX4300?
With a total GbE Port Density of 56 ports (48 host ports plus four 40GbE ports and an optional four-port 1/10GbE uplink module), the EX4300 supports scalable network expansion to meet growing demand.
Product Review
The Juniper EX4300-48T-TAA offers a solid 48-port 10/100/1000BASE-T configuration with the flexibility to expand up to four 40GbE ports, catering to diverse networking demands. Its 320 Gbps Virtual Chassis interconnect capability allows for scaling by combining up to 10 units, enhancing network capacity and simplification. However, the system's power consumption and cooling requirements, with a 350 W AC power supply and specified airflow for optimal operation, may pose challenges for environments with limited space or power efficiency concerns.
Overview
Specifications
Part Number | EX4300-48T-TAA |
Manufacturer | Juniper |
Compliance | Complies with Trade Agreement Act |
Configuration | 48 x 10/100/1000BASE-T ports |
Extended Ports | Up to 4 x 40GbE with additional module |
Power Supply Capacity | 350 W AC |
Cooling Direction | Air flows from front to back |
Interconnect Capacity | 320 Gbps Virtual Chassis for up to 10 linked devices |
Dimensions without accessories | 17.36 x 1.72 x 16.38 inches (44.1 x 4.37 x 41.6 cm) |
Dimensions with power supply | 17.36 x 1.72 x 17.51 inches (44.1 x 4.37 x 44.47 cm) |
Full Dimensions | 17.36 x 1.72 x 18 inches (44.1 x 4.37 x 45.73 cm) |
Main Unit Weight | 2.4 pounds (1.1 kg) |
Fan Module Weight | 0.33 pounds (0.15 kg) |
Replaceable Fan Units | 2 |
Power Supply Airflow | 7.5 cubic feet per minute |
Switching Capacity | 248 Gbps one way/496 Gbps both ways |
Port Count | 56 (48 base + 4 x 40GbE + 4 x 1/10GbE optional) |
Data Throughput | 369 million packets per second (wire-speed) |
Minimum Operating Temperature | 32°F |
Maximum Operating Temperature | 113°F |
Minimum Storage Temperature | -40°F |
Maximum Storage Temperature | 158°F |
Operational Altitude Limit | Up to 10,000 feet (3,049 m) |
Non-operational Altitude Limit | Up to 16,000 feet (4,877 m) |
Humidity Range (Non-operating) | 0% to 95%, non-condensing |