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Overview
- Backplane capacity reaches 160 Gbps using QSFP+ ports or 80 Gbps with SFP+ ports, supporting high-volume traffic and ensuring smooth data flow across the network.
- Packet-switching capacities are robust, offering 168 Gbps unidirectional and 336 Gbps bidirectional, which facilitates efficient data handling and processing.
- The system's operating temperature ranges from 32°F to 113°F, with a storage temperature tolerance between -40°F and 158°F, and it can operate at altitudes up to 10,000 feet, ensuring reliable performance in various environmental conditions.
Specs
Item Number and Producer | Juniper EX3400-48P-TAA |
Description | EX3400 TAA, 48-port 10/100/1000BASE-T Power over Ethernet Plus, 4 SFP/SFP+ ports for 1/10GbE, 2 QSFP+ ports for 40GbE, includes JPSU-920-AC-AFO AC power supply, supports redundant fans, designed for front-to-back airflow |
Number of 10/100/1000BASE-T Ports | 48 |
Number of PoE+ Ports Available | 48 ports supporting up to 30W each |
Power Supply Configuration | AC |
Allocated Power for PoE+ (Watts) | 740W/1440W |
Uplink Capabilities | 4 SFP/SFP+ for 1/10GbE, 2 QSFP+ for 40GbE |
Maximum Energy Consumption (Watts) | 120 |
Power Supply Capacity (Watts) | 920W |
Size (Width x Height x Depth) | Main unit: 17.36 x 1.72 x 13.78 inches; With PSU: 17.36 x 1.72 x 15.05 inches; With PSU and front module: 17.36 x 1.72 x 15.19 inches |
Internal Bandwidth | 160 Gbps using QSFP+ ports or 80 Gbps using SFP+ ports |
Virtual Chassis Compatibility | Supported |
Total Weight | System: 1.43 lb; Fan module: 0.16 lb |
Ethernet Port Count | 54 total (48 base ports plus 4 SFP/SFP+ and 2 QSFP+) |
Switching Capacity | 168 Gbps one-way/336 Gbps two-way |
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 |
Non-Operational Altitude Limit | Up to 16,000 feet |
EX3400-48P-TAA
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Product Description
The EX3400-48P-TAA is equipped with 48 10/100/1000BASE-T PoE+ ports, supporting up to 30W per port with a total PoE+ power budget of 740W/1440W. It features 4 x 1/10GbE SFP/SFP+ and 2 x 40GbE QSFP+ uplink ports, facilitating high-speed connectivity and network expansion. With a packet-switching capacity of 168 Gbps (unidirectional)/336 Gbps (bidirectional), redundant fans, and a 920W AC power supply, this switch is designed for efficient front-to-back airflow, ensuring optimal performance within operating temperatures of 32° F to 113° F.FAQs for the EX3400-48P-TAA
- What is the port configuration of the EX3400 TAA?
The EX3400 TAA features 48 10/100/1000BASE-T PoE+ ports, 4 1/10GbE SFP/SFP+ ports, and 2 40GbE QSFP+ ports. - How much power does the included power supply unit (PSU) of the JPSU-920-AC-AFO provide?
The included PSU provides 920 watts of power. - Can the EX3400 TAA support a full 30W of PoE+ on all its ports simultaneously?
Yes, it can support up to 30W of PoE+ on all 48 ports simultaneously within its PoE+ power budget of 740W/1440W. - What are the dimensions of the device with the power supply installed?
With the power supply installed, the device's dimensions are 17.36 x 1.72 x 15.05 inches (44.1 x 4.37 x 38.24 cm). - What is the maximum system power consumption of the EX3400 TAA?
The maximum system power consumption is 120 watts. - What is the operating temperature range for the EX3400 TAA?
The operating temperature range is from 32° F to 113° F. - How does the backplane capacity vary with the type of uplink ports used?
The backplane capacity is 160 Gbps with QSFP+ ports or 80 Gbps with SFP+ ports. - What is the total packet-switching capacity of the EX3400 TAA?
The EX3400 TAA has a packet-switching capacity of 168 Gbps unidirectional or 336 Gbps bidirectional. - How many total 10/100/1000BASE-T ports does the switch have, and are they all PoE+ enabled?
The switch has a total of 48 10/100/1000BASE-T ports, and all are PoE+ enabled. - What are the storage temperature limits for the EX3400 TAA?
The storage temperature limits are from -40° F to 158° F.
Product Review
The Juniper EX3400-48P-TAA offers a comprehensive suite of features suitable for high-density environments, including 48 PoE+ ports with a total power budget of 740W/1440W and versatile uplink options through 4 x 1/10GbE SFP/SFP+ and 2 x 40GbE QSFP+ ports. However, the system's maximum power consumption of 120W may limit its deployment in scenarios requiring higher energy demands. Additionally, its design incorporates redundant fans and front-to-back airflow, ensuring optimal cooling and reliability, but the physical dimensions and weight could pose challenges in constrained spaces.
Overview
- Backplane capacity reaches 160 Gbps using QSFP+ ports or 80 Gbps with SFP+ ports, supporting high-volume traffic and ensuring smooth data flow across the network.
- Packet-switching capacities are robust, offering 168 Gbps unidirectional and 336 Gbps bidirectional, which facilitates efficient data handling and processing.
- The system's operating temperature ranges from 32°F to 113°F, with a storage temperature tolerance between -40°F and 158°F, and it can operate at altitudes up to 10,000 feet, ensuring reliable performance in various environmental conditions.
Specifications
Item Number and Producer | Juniper EX3400-48P-TAA |
Description | EX3400 TAA, 48-port 10/100/1000BASE-T Power over Ethernet Plus, 4 SFP/SFP+ ports for 1/10GbE, 2 QSFP+ ports for 40GbE, includes JPSU-920-AC-AFO AC power supply, supports redundant fans, designed for front-to-back airflow |
Number of 10/100/1000BASE-T Ports | 48 |
Number of PoE+ Ports Available | 48 ports supporting up to 30W each |
Power Supply Configuration | AC |
Allocated Power for PoE+ (Watts) | 740W/1440W |
Uplink Capabilities | 4 SFP/SFP+ for 1/10GbE, 2 QSFP+ for 40GbE |
Maximum Energy Consumption (Watts) | 120 |
Power Supply Capacity (Watts) | 920W |
Size (Width x Height x Depth) | Main unit: 17.36 x 1.72 x 13.78 inches; With PSU: 17.36 x 1.72 x 15.05 inches; With PSU and front module: 17.36 x 1.72 x 15.19 inches |
Internal Bandwidth | 160 Gbps using QSFP+ ports or 80 Gbps using SFP+ ports |
Virtual Chassis Compatibility | Supported |
Total Weight | System: 1.43 lb; Fan module: 0.16 lb |
Ethernet Port Count | 54 total (48 base ports plus 4 SFP/SFP+ and 2 QSFP+) |
Switching Capacity | 168 Gbps one-way/336 Gbps two-way |
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 |
Non-Operational Altitude Limit | Up to 16,000 feet |