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by Juniper
Product Line: Juniper ACX5000 Series
Product Type: Power Supply
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Original price $0.00 - Original price $0.00
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Product Description

The ACX5048-AC-L2-L3 Juniper delivers a 1.44 Tbps full duplex throughput, accommodating high-capacity networking with 48 1GbE/10GbE and six 40GbE interfaces. This 1U device features 48 SFP+/SFP ports and 6 QSFP ports, supported by redundant fans and AC power supplies, ensuring continuous operation. It operates within a power range of 110-240 VAC, drawing a maximum of ~350 W, and is designed to function in environments with temperatures ranging from 32° F to 104° F and humidity levels from 5% RH to 90% RH noncondensing.

FAQs for the ACX5048-AC-L2-L3

  • What is the throughput capacity of the ACX5048?
    The ACX5048 offers a full duplex throughput of 1.44 Tbps.
  • How many 1GbE and 10GbE interfaces does the part include?
    It includes 48 1GbE/10GbE and six 40GbE interfaces.
  • What type of ports are available on this device?
    The device is equipped with 48 SFP+/SFP ports and 6 QSFP ports.
  • Does the ACX5048 support redundant systems?
    Yes, it supports redundant fans and AC power supplies.
  • Can the device be used for IP VPN purposes?
    No, it does not include the right to use IP VPN.
  • What are the dimensions of the ACX5048?
    Dimensions are 17.36" (W) x 1.72" (H) x 20.48" (D).
  • What is the weight of the device when fully configured?
    The fully configured weight is approximately 21.8 lb (9.9 kg).
  • What power options are available for the ACX5048?
    It supports -36 VDC to -72 VDC power and 110-240 VAC.
  • What is the maximum power draw of the ACX5048?
    The maximum power draw is around 350 W with optical SFPs.
  • What are the operating temperature and humidity ranges?
    The operating temperature ranges from 32° F to 104° F with a humidity range of 5% RH to 90% RH noncondensing.

Product Review

The Juniper ACX5048-AC-L2-L3 delivers impressive capacity and density, offering 1.44 Tbps of full duplex throughput across its 48 1GbE/10GbE and six 40GbE interfaces, catering well to high-demand networking environments. Its design is space-efficient at 1U, with redundant fans and AC power supplies enhancing its reliability for critical network operations. However, the lack of IP VPN support may limit its application in environments requiring secure, virtualized network services.


The Juniper ACX5048-AC-L2-L3 is a high-capacity, compact networking device designed to meet the demands of modern data centers and enterprise networks. With its 1U form factor, this device maximizes rack space efficiency while delivering exceptional performance. The ACX5048 offers a full duplex throughput of 1.44 Tbps, ensuring high-speed data transmission and efficient network operations. This device supports a wide range of interfaces, including 48 1GbE/10GbE and six 40GbE connections. This mix of interface speeds and types provides flexible deployment options, catering to various networking requirements. The device includes 48 SFP+/SFP ports and 6 QSFP ports, enabling high-density connections and facilitating easy network expansion. Key hardware specifications of the Juniper ACX5048-AC-L2-L3 include: -
  • 48 GbE (copper) ports and 48 GbE (SFP) ports for versatile connectivity.
  • 48 10GbE (SFP+) ports and 6 40GbE (QSFP) ports for high-speed network connections.
  • Redundant fans and AC power supplies for enhanced reliability and uninterrupted operation.
Despite its high performance and capacity, the ACX5048 does not include the right to use IP VPN, focusing instead on providing robust data connectivity options. The device's physical dimensions are 17.36 inches in width, 1.72 inches in height, and 20.48 inches in depth, with a fully configured weight of 21.8 lb (9.9 kg). This compact size allows for efficient use of space in densely packed data centers. Power efficiency is a key consideration in network hardware, and the ACX5048 addresses this with a maximum power draw of approximately 350 W when equipped with optical SFPs. It supports both AC and DC power inputs, with AC input ranging from 110-240 VAC and DC power input spanning from -36 VDC to -72 VDC. This flexibility ensures compatibility with various data center power configurations. The operating temperature range of the ACX5048 is from 32°F to 104°F, with a humidity tolerance of 5% to 90% RH noncondensing. These specifications ensure reliable operation in a wide range of environmental conditions, making the device suitable for deployment in diverse geographical locations. In summary, the Juniper ACX5048-AC-L2-L3 is a versatile and efficient networking device that offers a blend of high-density connectivity, power efficiency, and reliability. Its comprehensive feature set and compact design make it an ideal choice for organizations looking to upgrade their network infrastructure to support high-speed data transmission and advanced networking features.


Part NumberJuniper ACX5048-AC-L2-L3
ManufacturerJuniper Networks
Throughput1.44 Terabits per second (full duplex)
Form Factor1 Rack Unit (RU)
Interface Capacity1 Gigabit Ethernet (GbE) / 10 Gigabit Ethernet (10GbE)
Port Configuration48 ports for 1GbE/10GbE & 6 ports for 40GbE
Ethernet Ports48 SFP+/SFP & 6 QSFP
Cooling and Power RedundancyDual fans & AC power supplies
IP VPN Usage RightsNot included
1GbE Ports (Copper)24 (SFP)
1GbE Ports (SFP)48
10GbE Ports (SFP+)48
40GbE Ports (QSFP)6
Width17.36 inches
Height1.72 inches
Depth20.48 inches
Weight21.8 pounds (9.9 kilograms) when fully equipped
DC Power Input - Minimum-36 VDC
DC Power Input - Maximum-72 VDC
AC Power Input110-240 VAC
Max Power ConsumptionApprox. 350 Watts with optical SFPs
Minimum Operating Temperature32° Fahrenheit
Maximum Operating Temperature104° Fahrenheit
Minimum Humidity5% Relative Humidity
Maximum Humidity90% Relative Humidity, non-condensing

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