United States
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
QFX3008-SR1
Original Stock
Ready to Ship
REAR FABRIC CARD FOR QFX3008 (SPARE)
FEATURED DEAL
Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
QFX3008-SR1
- Description:
- REAR FABRIC CARD FOR QFX3008 (SPARE)
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 032938032532
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
100% Genuine Guaranteed
Global Delivery
Business Terms / PO Accepted
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
4Global Offices
25+Distribution Points
100+Countries Served
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
- RegisteredCAGE CODE: 97UU8
- VerifiedD-U-N-S® #: 118879150
- ListedUEI: VFVEQ7Q9LH31
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
10+Years Operating
20,000+Clients Served
150K+SKUs Available
QFX3008-SR1 Overview
QFX3008-SR1 is an Ethernet module engineered for delivering high-speed connectivity in demanding data center environments. It supports data rates up to 40Gbps via SFP+ connectors and is fully compatible with leading routers, switches, and servers while supporting key protocols such as TCP/IP. The module arrives in a PCIe form factor that ensures a seamless installation in modern networking systems.
QFX3008-SR1 is purpose-built for use cases including data center expansion, network interface upgrades on servers, and establishing high-speed network connections. With industry-standard features like auto-negotiation, wake-on-LAN, jumbo frames, and QoS, it meets the needs of high-performance networking while ensuring robust compatibility with vendors such as Cisco, Juniper, Arista, Dell, and HP.
QFX3008-SR1 price is is available on request. Get immediate quote.
Request bulk order quote for QFX3008-SR1 for additional pricing. Browse the full Juniper Switch Modules & Cards series or explore all Juniper products.
QFX3008-SR1 Specifications
- Product Type
- Network Module / Network Card
- Brand
- Juniper
- Module Type
- Ethernet
- Data Rate
- 40G
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP
- Form Factor
- PCIe
- 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
- 15W
- Interface Ports
- Ethernet
- Product Name
- QFX3008-SR1 Ethernet Module
QFX3008-SR1 Use Case
High-Availability Data Center Fabric Expansion with QFX3008-SR1-REAR FABRIC CARD FOR QFX3008 (SPARE)
In a hyperscale data center running mission-critical workloads, the QFX3008-SR1-REAR FABRIC CARD FOR QFX3008 (SPARE) is pre-staged on-site as a hot standby to replace any failed fabric card in under 5 minutes. This rapid swap maintains spine-leaf connectivity at 400 GbE line rates, drives 99.999% uptime, lowers mean time to repair (MTTR), and safeguards SLAs for real-time analytics and multi-cloud services.
Zero-Downtime Maintenance in Enterprise Core Networks
An enterprise IT team uses the QFX3008-SR1-REAR FABRIC CARD FOR QFX3008 (SPARE) during scheduled maintenance windows on its QFX3008 spine switches. By having a factory-tested spare on rack, engineers perform a hot-swap without traffic interruption. The result: uninterrupted voice/video conferencing, seamless ERP access, a reduction in planned maintenance windows by 50%, and enhanced business continuity.
Rapid Edge Site Recovery for Telco & IoT Deployments
A telecommunications provider leverages the QFX3008-SR1-REAR FABRIC CARD FOR QFX3008 (SPARE) as a field-replaceable unit in remote edge POPs hosting IoT gateways. When a fabric card fault is detected, local technicians complete a guided swap in under 10 minutes, restoring full fabric bandwidth. This approach reduces truck rolls by 30%, cuts OPEX, and ensures continuous 5G and IoT service delivery at the network edge.
Speak To a Hardware Specialist in Your Region
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
Product Comparison Table 
| QFX3008-SR1 |  QFX3100-2RU |  QFX3100-HDD-2TB |  QFX3008-FAB-DRCTR-BNDL |  QFX3100-FANA | |
|---|---|---|---|---|---|
| Connector Type | SFP+ | SFP+ | SATA | SFP+ | SFP+ |
| Form Factor | PCIe | Modular (2RU) | 3.5-inch | Modular | Modular |
| Interface Ports | Ethernet | SFP+ | SATA | Ethernet | SFP+ |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | QFX3008-SR1 Ethernet Module | QFX3100-2RU | QFX3100-HDD-2TB | QFX3008-FAB-DRCTR-BNDL | QFX3100-FANA |
| Product Type | Network Module / Network Card | Network Module | Hard Disk Drive | Network Module | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | TCP/IP | TCP/IP / iSCSI | SATA | TCP/IP, iSCSI, Fibre Channel | TCP/IP, iSCSI |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
L
Leo Martinez
4
Spare rear fabric card fit perfectly and restored redundancy quickly.
U
Usaid Khan
5
Good quality spare with immediate recognition.
T
Tobias Engel
5
No issues during replacement.
F
Farooq Azam
4
Reliable spare part for QFX3008.
A
Andrew Bell
4
Performed as expected during testing.
Questions & Answers
What is the QFX3008-SR1 rear fabric card?
The QFX3008-SR1 is a genuine spare rear fabric card designed to restore full switching capacity and redundancy in Juniper QFX3008 chassis.
Is the QFX3008-SR1 compatible with all QFX3008 chassis?
Yes. The QFX3008-SR1 rear fabric card is fully compatible with all QFX3008 models and integrates seamlessly with existing backplane infrastructure.
How do I install the QFX3008-SR1 rear fabric card?
Power down the QFX3008 chassis, remove the blank faceplate, slide the QFX3008-SR1 into the fabric-card slot until it clicks, then restore power.
What throughput capacity does the QFX3008-SR1 support?
Each QFX3008-SR1 fabric card supports up to 25.6 Tbps of aggregate switching bandwidth, ensuring non-blocking, low-latency performance.
Can I hot-swap the QFX3008-SR1 rear fabric card?
No. For safe installation and to protect system integrity, you must power off the chassis before replacing or installing the QFX3008-SR1.
What are the key features of the QFX3008-SR1 rear fabric card?
Key features include 25.6 Tbps fabric capacity, redundant backplane support, industry-leading low latency, and full compatibility with Junos OS.
How can I verify the QFX3008-SR1 installation is successful?
After powering on, use the CLI command 'show chassis fabric summary' to confirm that the QFX3008-SR1 is recognized and operating normally.
Where can I purchase the QFX3008-SR1 spare rear fabric card?
You can order the QFX3008-SR1 through authorized Juniper Networks resellers or directly from the Juniper Networks online store.
Does the QFX3008-SR1 include a warranty?
Yes. All Juniper QFX3008-SR1 spare parts carry a limited lifetime warranty covering defects in materials and workmanship.
What should I do if the QFX3008-SR1 is defective?
Contact Juniper support or your authorized reseller for an RMA. You will receive a replacement under the terms of your warranty agreement.
How do I update firmware after installing the QFX3008-SR1?
Log in to the Junos OS CLI and use 'request system software add <package>' followed by 'request system reboot' to apply the latest fabric firmware.
What maintenance is required for the QFX3008-SR1 rear fabric card?
No regular maintenance is required. Ensure clean airflow, monitor chassis temperature, and apply Juniper-recommended software updates.
Are there any prerequisites before installing the QFX3008-SR1?
Verify chassis firmware is at the minimum version recommended in the QFX3000 series Release Notes and confirm electrical power is off.
How do I troubleshoot connectivity issues after installing QFX3008-SR1?
Check 'show interfaces diagnostics optics', confirm fabric-link status in 'show chassis fabric connectivity', and review system logs for errors.
Can the QFX3008-SR1 improve network performance?
Yes. By restoring full fabric capacity and redundancy, the QFX3008-SR1 eliminates bottlenecks for optimal throughput and minimal latency.
What safety precautions should I follow when handling the QFX3008-SR1?
Use ESD protection, ensure the chassis is powered off and unplugged, and follow Juniper’s hardware installation guidelines to prevent damage.