United States
Name:
B7E21A
- Description:
- HP StoreVirtual 4030 10GBASE-SFP+Kit
- Rating:
-
(0)
Added to cart 27 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
-
3 - List Price:
-
- Price:
-
Quantity:
1
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
B7E21A Overview
B7E21A is a high-performance SFP+ transceiver designed for 10GBASE-SR Ethernet applications. It features a duplex LC connector and operates over multi-mode fiber, delivering up to 10G data rates over short-range distances. The transceiver complies with relevant Ethernet standards and is optimized for use in data centers and enterprise networks where high-speed short-distance connectivity is essential.
B7E21A is built in a compact SFP+ form factor with dimensions that facilitate easy integration into network switches and routers. It supports protocols such as Ethernet and offers reliable performance within an operating temperature range of 0°C to 70°C. This versatile design makes B7E21A suitable for modern telecom deployments and mission-critical network applications.
What is the price of B7E21A?
Pricing for B7E21A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for B7E21A.
Explore more options from Transceivers or explore other Hpe products.
B7E21A Specifications
| Product Type | Transceiver |
| Form Factor | SFP+ |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 850 nm |
| Transmission Distance | Short-Range |
| Fiber Type | Multi-mode |
| Max Distance | 300 meters |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 1.5W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista |
| Product Name | B7E21A SFP+ 10GBASE-SR Transceiver |
| Height | 0.17 inches |
| Width | 0.28 inches |
| Depth | 1.0 inches |
| Weight | 0.05 lbs |
B7E21A Use Case
High-Performance Virtualization Cluster Connectivity
In a VMware vSphere environment supporting 200+ virtual machines, the B7E21A-HP StoreVirtual 4030 10GBASE-SFP+ Kit enables 10 GbE SAN connectivity between hypervisor hosts and shared storage. By eliminating I/O bottlenecks, it delivers sub-1 ms latency and sustained 4 GB/s throughput, boosting VM performance by 35% and ensuring predictable resource elasticity under peak load.
Low-RPO Remote Disaster Recovery Replication
A globally distributed enterprise deploys two data-center-class StoreVirtual 4030 clusters linked via 10GBASE-SFP+ for real-time replication across 50 km fiber. This solution achieves continuous data protection with a recovery-point-objective (RPO) under 5 seconds and recovery-time-objective (RTO) under 15 minutes, ensuring business continuity and compliance with minimum bandwidth overhead.
Accelerated Big Data Analytics Storage
A financial services firm leverages the 10G SFP+ upgrade on its StoreVirtual 4030 array to feed a Hadoop cluster processing 10 TB+ daily. The high-speed SAN link reduces data ingest time by 40% and cut query response times by 50%, accelerating risk analysis and reporting cycles while maximizing ROI on existing storage assets.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | MPO | LC | LC | LC |
| Data Rate | 10G | 40G | 10G | 10G | 10G |
| Depth | 1.2 inches | 1.5 inches | 1.0 inches | N/A | 1.2 inches |
| Fiber Type | Multi-mode | Multi-mode | Multi-mode | Multi-mode | Single-mode |
| Form Factor | SFP+ | QSFP+ | SFP+ | SFP+ | SFP+ |
| Height | 0.33 inches | 0.5 inches | 0.17 inches | N/A | 0.5 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 300 meters | 100 meters | 300 meters | 300 meters | 10 km |
| Network Interface | Ethernet | Ethernet | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.5W | 3.5 W | 1.5W | N/A | 2.0 W |
| Product Name | QW929A High Performance SFP+ Optical Transceiver Module | AE379A QSFP+ 40G Transceiver | B7E21A SFP+ 10GBASE-SR Transceiver | 841716-B21 10GBASE-SR SFP+ Transceiver | AJ715A 10G SFP+ Transceiver |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Short-Range | Short-Range | Short-Range | Short-Range | Long-Range |
| Wavelength | 850 nm | 850 nm | 850 nm | 850 nm | 1310 nm |
| Weight | 0.05 lbs | 0.1 lbs | 0.05 lbs | N/A | 0.1 lbs |
| Width | 0.78 inches | 0.6 inches | 0.28 inches | N/A | 0.8 inches |
Showing - of 0 Results
Questions & Answers
Q
What is the HP StoreVirtual 4030 10GBASE-SFP+ Kit (SKU: B7E21A)?
A
The HP StoreVirtual 4030 10GBASE-SFP+ Kit (SKU: B7E21A) is a 10 Gigabit Ethernet SFP+ fiber transceiver module solution designed to upgrade HP StoreVirtual 4000 series controllers with high-speed data connectivity.
Q
What are the key features of the HP StoreVirtual 4030 10GBASE-SFP+ Kit?
A
Key features include a 10 Gbps data rate, hot-pluggable SFP+ form factor, support for multimode and single-mode fiber, LC duplex connectors, and extended operating temperature range.
Q
Which SFP+ transceiver standards are supported by the HP StoreVirtual 4030 10GBASE-SFP+ Kit?
A
The kit supports industry-standard 10GBASE-SR (850 nm), 10GBASE-LR (1310 nm) and other compatible SFP+ modules for versatile deployment options.
Q
What fiber cables are compatible with the HP StoreVirtual 4030 10GBASE-SFP+ Kit?
A
Compatible fiber cables include OM3/OM4 multimode fiber for short-reach links and single-mode fiber (SMF) for long-haul connections, all using LC duplex connectors.
Q
What maximum distance does the HP StoreVirtual 4030 10GBASE-SFP+ Kit support?
A
The kit supports distances up to 300 meters over OM3 multimode fiber and up to 10 kilometers over single-mode fiber at full 10 Gbps throughput.
Q
Is the HP StoreVirtual 4030 10GBASE-SFP+ Kit hot-swappable?
A
Yes, the HP StoreVirtual 4030 10GBASE-SFP+ Kit is fully hot-swappable, enabling on-the-fly installation or replacement without powering down the controller.
Q
Which HP StoreVirtual controllers are compatible with the 10GBASE-SFP+ Kit?
A
The 10GBASE-SFP+ Kit is compatible with HP StoreVirtual 4000 series controllers, including the 4030 model, ensuring seamless integration into existing SAN setups.
Q
Do I need a firmware update to use the HP StoreVirtual 4030 10GBASE-SFP+ Kit?
A
A firmware update to HP StoreVirtual 4000 version 11.0 or later is recommended to ensure full compatibility and optimal performance with the 10GBASE-SFP+ Kit.
Q
How do I install the HP StoreVirtual 4030 10GBASE-SFP+ Kit?
A
Power off the controller, insert the SFP+ module into an available port, connect the appropriate fiber cable, power on the controller, and verify link status via the management console.
Q
How can I configure link aggregation on the HP StoreVirtual 4030 10GBASE-SFP+ port?
A
Use the HP StoreVirtual Centralized Management Console to enable LACP on the 10GBASE-SFP+ port group and assign it to the desired failover or performance cluster.
Q
What warranty does the HP StoreVirtual 4030 10GBASE-SFP+ Kit include?
A
The kit includes an HP limited lifetime warranty covering defects in materials and workmanship, with optional extended service and support agreements available.
Q
How can I troubleshoot connectivity issues with the HP StoreVirtual 4030 10GBASE-SFP+ Kit?
A
Verify fiber cable integrity and LC connector seating, confirm SFP+ module compatibility, check link LED indicators for activity, and review controller logs for port errors.
Q
Is the HP StoreVirtual 4030 10GBASE-SFP+ Kit compatible with third-party 10GBASE-SFP+ switches?
A
Yes, the kit adheres to IEEE 802.3ae standards and interoperates with compliant third-party 10GBASE-SFP+ switches and routers.
Q
Where can I purchase the HP StoreVirtual 4030 10GBASE-SFP+ Kit?
A
You can purchase the HP StoreVirtual 4030 10GBASE-SFP+ Kit through authorized HP channel partners, certified resellers, or the official HP online store.
Q
What performance benefits does the HP StoreVirtual 4030 10GBASE-SFP+ Kit provide?
A
The kit delivers enhanced throughput, reduced latency, and improved scalability for SAN deployments, enabling faster data transfers and more efficient storage clustering.
