The QFX5100-48S-AFO Is A Scalable Networking Solution Designed To Take On Growth
Juniper Routers/Switches QFX-Series QFX5100-48S-AFO
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    QFX5100-48S-AFO Layer 3 Switch

    The QFX5100-48S-AFO is one of several QFX5100 Series switches. It’s a compact, energy efficient switch that’s designed for 10G Ethernet applications.

    Measuring only 1 RU, this model has 48 SFP+ ports that support up to 10G Ethernet and six QSFP+ ports that support up to 40G Ethernet.

    Unlike some other QFX5100 models, the QFX5100-48S-AFO does not support any expansion modules. However, there’s still some flexibility in terms of port density. Each QSFP+ port can be broken out into four 10G ports, which increases the total number of 10G ports to 72.

    The maximum capacity of the QFX5100-48S-AFO is 1.44 Tbps.

    This model has two management ports, which is standard for QFX5100 switches. One of the ports is an RJ-45 and the other is an SFP. Both ports support up to 1G Ethernet.

    The QFX5100-48S-AFO is designed with front-to-back airflow. It has an AC power supply and its power consumption is only 150 W. Like all other QFX5100-48S switches, the QFX5100-48S-AFO has the lowest power consumption of all QFX5100 switches.

    All hardware we sell is fully tested and comes with BrightStar’s industry-leading 1-Year Warranty.

    Shipping sensitive networking equipment is one of our specialties; all equipment is professionally packaged using a foam-in-place system and other custom materials. Expedited shipping options are available as well.

    We are always buying pre-owned and used/used surplus Juniper, Arista and Cisco networking equipment. Click here for an offer on your decommissioned hardware.


    • Product Type : Layer 3 Switch
    • Manufacturer Part Number : QFX5100-48S-AFO
    • Power Source : Power Supply
    • Limited Warranty : 1 Year
    • Layer Supported : 3
    • Weight (Approximate) : 21.80 lb
    • Form Factor : Rack-mountable
    • Manufacturer : Juniper Networks, Inc
    • Product Model : QFX5100-48S-AFO
    • Product Series : QFX5100
    • Brand Name : Juniper
    • Expansion Slot Type : QSFP+
    • Height : 1.7"
    • Width : 20.5"
    • Depth : 17.4"
    • Manageable : Yes
    • Environmentally Friendly : Yes
    • Environmental Certification : China RoHS
    • Compatible Rack Unit : 1U
    • Ethernet Technology : 40 Gigabit Ethernet
    • Number of Total Expansion Slots : 54
    • Number of SFP+ Slots : 48
    • Modular : No
    • Port/Expansion Slot Details : 6 x 40 Gigabit Ethernet Expansion Slot
    • Redundant Power Supply Supported : Yes