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by Juniper
Product Line: Juniper Networks EX Series Ethernet Switches
Product Type: Switch
Original price $0.00 - Original price $3,536.00
Original price
$0.00 - $3,536.00
Current price $3,536.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The EX4600-40F-AFI Juniper features 24 SFP+/SFP ports and 4 QSFP+ ports, with 2 expansion slots for enhanced connectivity and scalability. This switch supports a switching capacity of 720 Gbps (unidirectional)/1.44 Tbps (bidirectional) and a throughput of 1,071 Mpps, ensuring efficient data transfer and processing. It is designed for reliability with dual AC power supplies, redundant fans, and a 4-post rack mount kit, suitable for environments with operating temperatures ranging from 32°F to 104°F and up to 2,000 meters altitude.

Key Feature for the EX460040FAFI

  • Q: What ports are available on this networking device?
  • A: The device has 24 SFP+/SFP ports, 4 QSFP+ ports, and 2 expansion slots.
  • Q: How many power supplies does the device include?
  • A: It includes dual power supplies for redundancy.
  • Q: What type of airflow does this device support?
  • A: The device supports back to front airflow, ensuring efficient cooling.
  • Q: Can you specify the power consumption for this model?
  • A: The power consumption is rated at 285 W.
  • Q: What is the switching capacity of this device?
  • A: The switching capacity is 720 Gbps unidirectional and 1.44 Tbps bidirectional.
  • Q: How is the throughput measured for this device?
  • A: The maximum throughput is 1,071 Mpps with 64-byte packets.
  • Q: What are the physical dimensions and weight of this device?
  • A: The dimensions are 1.72 x 17.36 x 20.48 inches, and it weighs 21.7 lb with PSUs and fans installed.
  • Q: What is the predicted FIT rate for this device?
  • A: The predicted FIT rate is 4,987.
  • Q: What power options are available for this device?
  • A: It supports 110-240 V AC power and -36 to -72 V DC power.
  • Q: What are the operating and storage temperatures for this device?
  • A: Operating temperatures range from 32°F to 104°F, and storage temperatures range from -40°F to 158°F.

Product Review

The Juniper EX4600-40F-AFI offers a high switching capacity of 720 Gbps and a throughput of 1,071 Mpps, ensuring efficient data handling for demanding network environments. However, its power consumption at 285 W might be a consideration for energy-conscious deployments. It features a comprehensive port configuration, including 24 SFP+/SFP and 4 QSFP+ ports, alongside dual power supplies and redundant fans, enhancing reliability but may represent a higher initial investment for some network infrastructures.


The Juniper EX4600-40F-AFI is a high-performance Ethernet switch designed to meet the demands of today's most challenging enterprise and data center networks. It features a compact, 1U form factor, providing efficient use of rack space and is equipped with a comprehensive set of hardware specifications that ensure high reliability, scalability, and network uptime. At the core of the EX4600-40F-AFI are 24 SFP+/SFP ports and 4 QSFP+ ports, designed to deliver high-speed connectivity and network efficiency. This configuration supports a wide range of optical transceivers, offering flexibility in network design and expansion. The inclusion of 2 expansion slots further enhances this flexibility, allowing for additional ports or features to be added as network requirements evolve. The switch is designed for optimal performance and energy efficiency, with a power consumption of 285 W. It supports dual AC power supplies, ensuring uninterrupted operation in the event of a power supply failure. These power supplies are complemented by redundant fans, which provide effective cooling even under heavy load, and contribute to the system’s overall reliability. For environments requiring specific airflow configurations, the EX4600-40F-AFI offers a back-to-front airflow option. This ensures compatibility with a variety of data center cooling designs, helping to maintain optimal operating temperatures and reduce cooling costs. Key hardware specifications include: - Fixed 10GbE ports equipped with 10G-USR optics for distances of <10 m, ensuring high-speed data transmission over short distances. - Four fixed 40GbE ports with 40G-SR4 optics, designed for high-bandwidth connections. - A 4x40GbE QIC card, also with 4 40G-SR4 optics, expanding the switch’s 40GbE port capacity and providing additional connectivity options. The switching capacity of the EX4600-40F-AFI is 720 Gbps unidirectional, doubling to 1.44 Tbps bidirectional. This high capacity ensures that the switch can handle large volumes of data traffic, maintaining line-rate forwarding without packet loss. The maximum throughput with 64-byte packets reaches 1,071 Mpps, indicating wire-speed performance across all ports. Weighing 21.7 lb (9.84 kg) with power supplies and fans installed, the switch has dimensions of 1.72 x 17.36 x 20.48 inches (4.37 x 44.09 x 52.02 cm), making it a compact solution for space-constrained environments. Its predicted FIT rate of 4,987 demonstrates a high level of reliability, reducing the risk of downtime due to hardware failures. The EX4600-40F-AFI operates on both AC and DC power supplies, with a range of 110-240 V for AC and -36 to -72 V for DC, accommodating various power infrastructures. It operates efficiently within a temperature range of 32°F to 104°F and can be stored in temperatures from -40° to 158° F. The switch can operate at altitudes of up to 2,000 meters, and maintains performance within a wide range of humidity conditions, from 0% to 95% non-condensing for storage, and 5% to 90% non-condensing during operation. This switch is engineered to meet the needs of modern network environments, offering high-speed connectivity, reliability, and adaptability in a compact, energy-efficient package.


Part NumberEX4600-40F-AFI
Port Configuration24 SFP+/SFP, 4 QSFP+
Expansion Slots2 slots
Cooling SystemRedundant fans
Power Supplies2 AC units included
Included Accessories2 power cables, 4-post rack mounting kit
Airflow DirectionBack to front
10GbE Port SpecificationsFixed ports with 10G-USR optics, full-rate forwarding, <10 m
40GbE Port Specifications4 fixed ports with 40G-SR4 optics
Expansion Card1x 4x40GbE QIC card with 4x 40G-SR4 optics
Power RedundancyYes, dual supplies
Energy Usage285 W
Switching Rate720 Gbps (unidirectional)/1.44 Tbps (bidirectional)
Throughput1,071 Mpps (64-byte packets)
Weight21.7 lb (9.84 kg) with components installed
Unit Dimensions1.72 x 17.36 x 20.48 inches (4.37 x 44.09 x 52.02 cm)
Reliability (FIT Rate)4,987
AC Power Range110-240 V single phase
DC Power Range-36 to -72 V
Operating Temperature Range32°F to 104°F (0°C to 40°C)
Storage Temperature Range-40° to 158°F (-40° to 70°C)
Maximum Operating Altitude2,000 meters
Non-Operating Humidity Range0% to 95% (noncondensing)
Operating Humidity Range5% to 90% (noncondensing)

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