Name: QFX5100 48-Port SFP+/SFP 6-Port QSFP+ Redundant Fan 2x AC Power Supply
Brand: Juniper Networks
Price: 571.95 USD
Availability: InStock

Juniper Networks QFX5100-48S-AFO QFX5100 48-Port SFP+/SFP 6-Port QSFP+ Redundant Fan 2x AC Power Supply

OverviewThe Juniper Networks QFX5100-48S-AFO is a high-performance, low-latency data center switch designed for leaf and spine architectures. With 48 SFP+ / SFP ports and 6 QSFP+ ports, it delivers flexible connectivity for both 10GbE and 40GbE envir... Read More

price

$571.95

In Stock: 2
Manufacturer: Juniper Networks
Model or Part: QFX5100-48S-AFO
Condition: Refurbished
Weight: 22.00lb
Dimensions: 21.00in x 17.00in x 2.00in

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Juniper Networks QFX5100-48S-AFO is a high-performance, low-latency data center switch designed for leaf and spine architectures. With 48 SFP+ / SFP ports and 6 QSFP+ ports, it delivers flexible connectivity for both 10GbE and 40GbE environments. The unit includes redundant fans and dual AC power supplies for uninterrupted operation, making it ideal for mission-critical deployments.

Key Features

48 SFP+ / SFP ports for 10GbE uplinks and server connections
6 QSFP+ ports supporting 40GbE or breakout to 4x10GbE per port
Redundant fan module for high reliability and reduced downtime
Dual 750W AC power supplies for power redundancy and hot-swap capability
Layer 2 and Layer 3 forwarding with support for VXLAN, EVPN and MPLS
Juniper Virtual Chassis technology for simplified management of up to 10 switches
Advanced telemetry and analytics via Junos OS for proactive monitoring

Technical Specifications

Model number: QFX5100-48S-AFO
Form factor: 1U rack-mount
Switching capacity: 1.28 Tbps
Forwarding rate: up to 960 Mpps
Latency: sub-microsecond for cut-through forwarding
Power consumption: typical 250 W, max 300 W per unit
Operating temperature: 0 to 45 deg C
Dimensions (H x W x D): 1.75 in x 17.5 in x 13.5 in
Weight: approx 12 lbs
Supported protocols: OSPF, BGP, IS-IS, LACP, LLDP, RSTP, MSTP
Management interfaces: Console, Ethernet (out-of-band), SNMP, NETCONF, REST API

Typical Applications

Top-of-rack (ToR) switches in modern data center leaf-spine designs
High-density server farms requiring 10GbE and 40GbE connectivity
Network virtualization platforms using VXLAN and EVPN for multi-tenant environments
Enterprise campus cores where redundancy and low latency are critical
High-performance computing clusters that need fast, reliable interconnects

The QFX5100-48S-AFO combines robust hardware reliability with the powerful Junos operating system, delivering a scalable and future-proof solution for any data center or enterprise network.