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Director bundle simplified QFabric management.
QFX3008-FAB-DRCTR-BNDL
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QFabric QF/Director bundle with 2 QF/Directors
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QFX3008-FAB-DRCTR-BNDL
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- QFabric QF/Director bundle with 2 QF/Directors
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- Juniper
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- 5299102915168
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QFX3008-FAB-DRCTR-BNDL Overview
QFX3008-FAB-DRCTR-BNDL is a high-performance Ethernet network module engineered for data centers and mission-critical enterprise applications. Designed to deliver exceptional throughput and reliability, this module supports speeds up to 40Gbps with SFP+ connectivity, ensuring rapid data transmission and low latency for modern IT infrastructures.
Optimized for compatibility with leading routers, switches, and servers, QFX3008-FAB-DRCTR-BNDL integrates seamlessly into modular systems and director-class chassis. It supports industry-standard protocols such as TCP/IP, iSCSI, and Fibre Channel, making it ideal for expanding data center capacity, upgrading server network interfaces, and connecting to high-speed networks.
QFX3008-FAB-DRCTR-BNDL price is is available on request. Get immediate quote.
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QFX3008-FAB-DRCTR-BNDL Specifications
- Product Type
- Network Module
- Module Type
- Ethernet
- Data Rate
- 40Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP, iSCSI, Fibre Channel
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 40Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- N/A
- Interface Ports
- Ethernet
- Expansion Slots
- N/A
- Product Name
- QFX3008-FAB-DRCTR-BNDL
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
QFX3008-FAB-DRCTR-BNDL Use Case
Ultra-Low-Latency Fabric for Algorithmic Trading
In a global financial trading firm requiring deterministic sub-20 µs latency and line-rate performance across 800 servers, the QFX3008-FAB-DRCTR-BNDL-QFabric QF/Director bundle with two QF/Directors delivers a 25.6 Tbps non-blocking fabric and cuts end-to-end application latency by 40%. This deployment ensures atomic trade execution, mitigates jitter risk, and boosts algorithmic throughput for a clear competitive advantage.
Scalable EVPN-VXLAN Multi-Tenant Cloud Infrastructure
A leading cloud services provider onboarded 1,000+ enterprise tenants using the QFX3008-FAB-DRCTR-BNDL-QFabric bundle with two QF/Directors to automate EVPN-VXLAN overlays, centralized control plane and policy-driven segmentation. The solution scales seamlessly to 16 Tbps spine capacity with <30 µs forwarding, reduces tenant provisioning time from days to minutes, and fortifies data isolation—driving 60% OpEx savings.
High-Density Fabric for AI/ML Training Workloads
An AI research lab accelerated large-scale model training by deploying the QFX3008-FAB-DRCTR-BNDL-QFabric bundle with two QF/Directors, leveraging high-density 64-port 100 GbE leaf modules and integrated telemetry via Juniper Apstra. The fabric’s 0.5 Tbps per line-card throughput and sub-50 µs latency enable parallel GPU clusters to sustain 12 Tbps east-west traffic, reducing training time by 10× while maintaining 5-9s availability.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| QFX3008-FAB-DRCTR-BNDL |  QFX3008-FAB-2INTC-BNDL |  QFX3100-NM-4GE |  QFX3008-FAB-CPE-BNDL |  QFX3008-SF16Q | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module / Network Card | Network Module / Network Card | Network Module | Network Module / Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 40Gbps | 10Gbps | 1Gbps | 10Gbps | 40Gbps |
| Connector Type | SFP+ | SFP+ | RJ-45 | SFP+ | QSFP+ |
| Supported Protocols | TCP/IP, iSCSI, Fibre Channel | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | Modular | PCIe | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Routers, Switches, Servers | Juniper Networks | Juniper |
| Max Speed | 40Gbps | 10Gbps | 1Gbps | 10Gbps | 40Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | N/A | N/A | N/A | 15W | 15W |
| Interface Ports | Ethernet | SFP+ | Ethernet | Ethernet (SFP+) | QSFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | QFX3008-FAB-DRCTR-BNDL | QFX3008-FAB-2INTC-BNDL | QFX3100-NM-4GE | QFX3008-FAB-CPE-BNDL | QFX3008-SF16Q |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
Reviews & Ratings
S
Simon Trew
5
Reliable and well integrated.
L
Lawrence Pitt
5
No issues during setup.
V
Victor Hayes
4
Stable performance.
E
Edward Morton
4
Good bundle value.
Questions & Answers
What is the QFX3008-FAB-DRCTR-BNDL?
The QFX3008-FAB-DRCTR-BNDL is Juniper’s QFabric Director bundle featuring two QF/Directors that provide a centralized control plane for QFabric nodes, delivering a scalable multi-terabit data center fabric with ultra-low latency.
Which components are included in the QFabric QF/Director bundle?
The bundle contains two QF/Director modules, two redundant power supplies, two fan trays, rack-mount brackets, cabling panels and a perpetual Junos OS license for base routing and fabric services.
What fabric switching capacity does each QF/Director deliver?
Each QF/Director supports up to 1.2 Tbps of fabric throughput and, when deployed in active-active mode, provides a combined capacity of 2.4 Tbps for massive east-west traffic.
How does the bundle ensure high availability and redundancy?
The two Directors operate in an active-active cluster, offering hitless failover, dual control-plane synchronization, hot-swappable power supplies and fan trays to eliminate single points of failure.
Which QFabric nodes are compatible with these Directors?
The bundle is fully compatible with Juniper QFX3000-M and QFX3500 QFabric nodes, delivering seamless integration across leaf, spine and fabric director tiers under a unified control plane.
How does QF/Director enhance overall network performance?
By eliminating traditional three-tier bottlenecks and Spanning Tree Protocol, the QF/Director delivers sub-10 µs latency, deterministic forwarding and line-rate performance for all ports.
Can I scale beyond two QF/Directors in a single fabric?
Yes. You can expand your fabric to four Directors in a single logical cluster for up to 4.8 Tbps aggregate throughput and distribute control-plane functions across multiple chassis.
What typical use cases benefit from this bundle?
Ideal for hyperscale data centers, cloud platforms, high-performance computing and telco NFV infrastructures, the bundle supports massive east-west traffic, virtualization and multi-tenant segmentation.
What are the power and cooling requirements?
Each Director consumes up to 1 600 W under full load. It requires front-to-back air flow in a 40 °C ambient environment and is compatible with standard 200–240 VAC, 50/60 Hz power feeds.
Which management interfaces are available?
Management is provided via Junos CLI, J-Web GUI, SNMP v2/v3, NETCONF and a RESTful API. Out-of-band and in-band management ports ensure flexible control-plane access.
What warranty and support options are offered?
The product includes a one-year limited hardware warranty and 90 days of software updates. Juniper Care options extend support to 24/7 hardware replacement, software upgrades and advanced services.
How do I deploy and configure the QFabric Director bundle?
Mount both Directors in adjacent rack units, connect power and management interfaces, link Directors via fabric interconnect cables and initialize them using Junos “request chassis fabric nodes enable” workflow.
Is software licensing included or required separately?
The bundle includes a perpetual license for base Junos OS fabric services. Advanced features such as analytics, security modules or Contrail integration require additional Juniper feature licenses.
What is the physical footprint and weight of each Director?
Each QF/Director is 5 RU high, measures 8.7” (W) x 27.5” (D) x 8.7” (H) and weighs approximately 65 lbs (29.5 kg) fully populated with PSUs and fans.
How does this bundle optimize data center fabric architecture?
By unifying control and forwarding into a single logical plane, it removes spanning-tree loops, simplifies operations, and delivers deterministic performance for both Layer 2 and Layer 3 traffic.
Does the QFabric Director support virtualization and SDN integration?
Yes. It natively supports VXLAN, EVPN, OpenFlow and integrates seamlessly with Juniper Contrail for full SDN orchestration and multi-tenant network virtualization.
How can I purchase the QFX3008-FAB-DRCTR-BNDL or request a quote?
Contact an authorized Juniper reseller or visit Juniper’s website to request a quote. Provide your site requirements and desired service level to receive customized pricing and delivery options.