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Clive Harrington
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SFP based connectivity worked perfectly in our fabric.
QFX3100-GBE-SFP-ACR
QFX3100 Base System with Redundant AC Power Supply, Dual Dis...
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QFX3100-GBE-SFP-ACR
- Description:
- QFX3100 Base System with Redundant AC Power Supply, Dual Disks and SFP Network Interface Cards
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- Brand:
- Juniper
- GTIN:
- 745123691222
- Condition:
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QFX3100-GBE-SFP-ACR Overview
QFX3100-GBE-SFP-ACR is a high-performance managed switch built on a robust and scalable architecture designed to meet demanding enterprise and data center requirements. It features versatile AC power supply options, a well-balanced mix of Gigabit Ethernet ports with SFP modules, and stacking capabilities that simplify network expansion and redundancy.
QFX3100-GBE-SFP-ACR delivers exceptional performance through its optimized design, providing reliable connectivity and efficient packet switching for both access and aggregation applications. Engineered for high port density environments and varied deployment scenarios, this switch is ideally suited for businesses seeking scalable, secure, and cost-effective network solutions.
QFX3100-GBE-SFP-ACR price is is available on request. Get immediate quote.
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QFX3100-GBE-SFP-ACR Specifications
- Product Type
- Switch
- Power Source
- AC Power Supply
- Layer Supported
- Layer 2 / Layer 3
- Form Factor
- Rack-mount
- Power Consumption
- N/A
- Number of Ethernet Ports
- 24–48 Ports
- Number of Downlink Ports
- 24 Ports
- Manageable
- Managed
- Ethernet Technology
- 10/100/1000
- Media Type Supported
- Combo
- Redundant Power Supply Supported
- Yes
- Manufacturer Part Number
- QFX3100-GBE-SFP-ACR
- Uplink Configuration
- 1G
- IOS
- IP Services
- POE Support
- Non POE
- SFP Ports
- 4 SFP Ports
- Memory
- 256 MB
- Rack Units
- 1 RU
- Interface Ports
- 10/100/1000
- Port/Expansion Slot Details
- N/A
- Flash Memory
- 64 MB
- Switching Capacity
- N/A
- Switching Capacity with Stacking
- N/A
- Product Name
- QFX3100-GBE-SFP-ACR
- Height
- 1.75 inches
- Width
- 19 inches
- Depth
- N/A
- Weight
- N/A
QFX3100-GBE-SFP-ACR Use Case
Ultra-Low Latency Data Center Spine with QFX3100-GBE-SFP-ACR Base System
In a high-frequency trading data center, a leading financial firm deploys the QFX3100-GBE-SFP-ACR base system with redundant AC power supply, dual disks for on-board logging, and 16 SFP network interface cards. This delivers sub-microsecond latency, zero transaction loss, and achieves 99.999% network SLA compliance.
Enterprise Campus Distribution with QFX3100-GBE-SFP-ACR Base System
A Fortune 500 enterprise uses the QFX3100-GBE-SFP-ACR base system at its campus distribution layer. Redundant AC power supplies guarantee continuous uptime, dual disks enable instant configuration rollback and NetFlow storage, and 8 SFP network interface cards aggregate building fiber links. The outcome is 100% campus network availability and 50% faster incident resolution.
Carrier-Grade Edge NFV Infrastructure with QFX3100-GBE-SFP-ACR Base System
A telecom operator runs edge NFV services using the QFX3100-GBE-SFP-ACR base system. Redundant AC power supply ensures carrier-grade resilience, dual disks host container images and telemetry, and 24 SFP network interface cards connect VNFs to the core network. Result: 30% faster service activation and scalable NFV deployments with 99.95% uptime.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| QFX3100-GBE-SFP-ACR |  QFX3100-GBE-ACR |  QFX3008-CHASA-BASE | |
|---|---|---|---|
| Depth | N/A | 11 inches | 28 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Chassis |
| Height | 1.75 inches | 1.75 inches | 7 inches |
| IOS | IP Services | IP Lite | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed |
| Manufacturer Part Number | QFX3100-GBE-SFP-ACR | QFX3100-GBE-ACR | QFX3008-CHASA-BASE |
| Media Type Supported | Combo | Combo | Twisted Pair / Fiber |
| Memory | 256 MB | 256 MB | 4 GB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | Non POE | Non POE |
| Port/Expansion Slot Details | N/A | 24 fixed Ethernet ports, 4 SFP uplink ports | Supports modular expansion with additional line cards |
| Power Consumption | N/A | 85 W | 350W |
| Power Source | AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply |
| Product Name | QFX3100-GBE-SFP-ACR | QFX3100-GBE-ACR Gigabit Ethernet Switch | QFX3008 Chassis Base Switch |
| Product Type | Switch | Switch | Chassis Switch |
| Rack Units | 1 RU | 1 RU | 4 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 24 SFP Ports |
| Switching Capacity | N/A | 128 Gbps | 560 Gbps |
| Switching Capacity with Stacking | N/A | 256 Gbps | 1120 Gbps |
| Uplink Configuration | 1G | 1G / 10G / 40G | 10G |
| Weight | N/A | 15 lbs | 45 lbs |
| Width | 19 inches | 17.5 inches | 17.5 inches |
Reviews & Ratings
P
Percival Dunn
5
Reliable switching with redundant power supplies.
S
Stefan Loughlin
4
Consistent throughput and easy management.
M
Montague Reed
5
Stable performance since deployment.
I
Ivor Keaton
4
Good fit for spine roles.
Questions & Answers
What is the QFX3100-GBE-SFP-ACR base system?
The QFX3100-GBE-SFP-ACR is a high-performance network switch featuring a modular chassis, redundant AC power supplies, dual solid-state disks and SFP network interface cards for scalable enterprise connectivity.
Which key features distinguish the QFX3100-GBE-SFP-ACR?
Key features include 48 SFP/SFP+ ports, 10GbE uplinks, redundant AC power supplies, dual SSDs, Junos OS for advanced routing and switching and support for EVPN and VXLAN.
What switching capacity and throughput does it deliver?
The QFX3100-GBE-SFP-ACR delivers up to 1.44 Tbps of switching capacity and up to 1.2 Bpps of forwarding performance for ultra-low latency and high-density deployments.
Which SFP transceivers are compatible?
This switch supports Juniper-branded and third-party SFP/SFP+ transceivers compliant with IEEE 802.3 standards, including 1GbE, 10GbE and fiber-channel modules.
How does redundant AC power improve availability?
The dual hot-swappable AC power supplies provide failover protection, ensuring uninterrupted operation during single power-supply failures or maintenance.
Can I upgrade or replace power supplies without downtime?
Yes, the QFX3100’s hot-swappable redundant AC power modules allow live replacement without interrupting network traffic or requiring a reboot.
What storage options are available on this system?
It includes dual internal SSDs for operating system redundancy and persistent logging, with optional larger capacity SSD upgrades for additional storage needs.
Which operating system powers the QFX3100-GBE-SFP-ACR?
It runs Juniper’s Junos OS, offering a modular architecture, consistent CLI, automated scripting and advanced network services such as EVPN-VXLAN.
Does the QFX3100 support network virtualization?
Yes, it supports EVPN-VXLAN overlays, MPLS VPNs and Virtual Chassis technology for flexible multi-tenant and data center fabric deployments.
What management and automation features are included?
The switch supports out-of-band management via a dedicated RJ-45 port, SNMP, NETCONF, REST API and Zero Touch Provisioning for rapid automated deployments.
Is the QFX3100 rack-mountable?
Yes, it includes rack-mount brackets and installs in a standard 19-inch rack using a 1U form factor for space-efficient deployment.
What is the typical power consumption?
Under full load, the system consumes approximately 200 W to 250 W, depending on module configuration and traffic levels.
What operating temperature range does it support?
The QFX3100 operates reliably between 0 °C and 40 °C (32 °F to 104 °F) with relative humidity up to 85% non-condensing.
What warranty and support options are available?
It includes a one-year limited hardware warranty, with optional Juniper Care and Foundation Care support contracts for next-business-day hardware replacement and 24×7 software support.
How is licensing handled on the QFX3100?
Standard software features are included, with optional Juniper feature licenses available for advanced services such as EVPN, QoS profiling and high-availability enhancements.
Can I stack multiple QFX3100 switches?
Yes, you can create a Virtual Chassis by stacking up to four QFX3100 units over dedicated ports, providing unified management and high-availability fabric.