⁸ Juniper 48-port 10GbE SFP+ High high-performance, compact and versatil – Let's Fibre Technologies
Juniper 48-port 10GbE SFP+ High high-performance, compact and versatile Network Switch with SNMP and QoS Functions, QFX5110-48S-AFI
Juniper 48-port 10GbE SFP+ High high-performance, compact and versatile Network Switch with SNMP and QoS Functions, QFX5110-48S-AFI
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Juniper 48-port 10GbE SFP+ High high-performance, compact and versatile Network Switch with SNMP and QoS Functions, QFX5110-48S-AFI

R 345,334.45
R 345,334.45
R 398,462.83
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Juniper 48-port 10GbE SFP+ High high-performance, compact and versatile Network Switch with SNMP and QoS Functions, QFX5110-48S-AFI

Description

The Juniper QFX5110-48S-AFI is a high-performance, compact and versatile switch designed to address the demands of next-generation data centers and enterprise networks. Its advanced capabilities make it ideal for handling high-bandwidth applications efficiently, while delivering high availability and operational simplicity. This model, part of the QFX5110 series, is equipped with a range of advanced features that ensure a reliable and scalable network solution.

Quick Spec

Model QFX5110-48S-AFI
Brand Juniper
Form Factor 1 RU
Ports 48 x 10GbE SFP+
Power Supply Supported (2 hot-swappable)
Airflow AFI (Airflow In)

Product Features

  • High-performance, low latency operation
  • Advanced Layer 2 and Layer 3 features
  • Flexible 10GbE and 40GbE interfaces
  • Intelligent buffer management and congestion monitoring
  • Support for Virtual Chassis technology

Product Applications

  • Enterprise data centers requiring high performance and low latency
  • Service provider edge and aggregation
  • Cloud infrastructure deployments

Supported Options

Accessory Model
Power Supply JPSU-650W-AC-AFI
Fan Module JUN-FANMOD-430
Transceiver JNP-QSFP-4X10GE-LR

Compare to Similar Items

Model Differences
QFX5100-48S Older model with different port density
QFX5200-48Y Higher throughput with 25GbE support
EX4600-40F Designed for smaller enterprise networks

Product Display

Technical Specifications

QFX5110-48S-AFI Specifications
Brand Juniper
Model QFX5110-48S-AFI
Series QFX5110
Ports 48 SFP+ ports + 4 QSFP+ ports
Switching Capacity 1.44 Tbps
Forwarding Rate 1 Bpps
Latency 550 nanoseconds
Layer support Layer 2 and Layer 3
Airflow Front-to-back
Virtual Chassis Technology Supported
Power supply Dual hot-swappable power supplies
Redundancy Hot-swappable fans, power supplies
Junos OS Yes
Management Interfaces Console, USB, Out-of-Band Management Ethernet
MAC Address Table Size 128K
IPv4 Routing Table Size 96K
IPv6 Routing Table Size 16K
Packet Buffer 12 MB per ASIC
Dimensions (WxDxH) 17.4 x 20.2 x 1.75 inches
Operating Temperature 0°C to 40°C
The Juniper 48-port 10GbE SFP+ High high-performance, compact and versatile Network Switch with SNMP and QoS Functions, QFX5110-48S-AFI is far and away, one of our most popular items. People can't seem to get enough of it.

Inventory Last Updated: Nov 14, 2025