United States
Name:
658247-B21
- Description:
- HP 6125G Blade Switch Opt Kit
- Rating:
-
(0)
Added to cart 16 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
- Warranty:
-
3 - List Price:
-
- Price:
-
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
658247-B21 Overview
658247-B21 is a high-performance modular switch engineered with a robust architecture that ensures exceptional scalability and efficiency in enterprise environments. It provides multiple power options including redundant power supply and AC power support, and it is equipped with an extensive array of ports for both Ethernet and SFP connectivity to meet diverse networking needs.
The switch supports effective stacking, enabling seamless expansion and simplified management in high-density data centers and campus networks. With optimized performance for core, distribution, and edge use cases, 658247-B21 delivers reliable connectivity and enhanced operational flexibility for growing network demands.
What is the price of 658247-B21?
Pricing for 658247-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 658247-B21.
Explore more options from Switches or explore other Hpe products.
658247-B21 Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 150 W |
| 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 | 658247-B21 |
| Uplink Configuration | 10G |
| IOS | IP Services |
| POE Support | POE+ |
| SFP Ports | 4 SFP Ports |
| Memory | 256 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 24 fixed Ethernet ports with 4 dedicated SFP uplink slots |
| Flash Memory | 64 MB |
| Switching Capacity | 100 Gbps |
| Switching Capacity With Stacking | 200 Gbps |
| Product Name | Enterprise 658247-B21 Modular Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 18 inches |
| Weight | 15 lbs |
658247-B21 Use Case
High-Density Virtualized Data Center Deployment with 658247-B21-HP 6125G Blade Switch Opt Kit
In a global enterprise VMware ESXi cluster, the 658247-B21-HP 6125G Blade Switch Opt Kit installs in HP c7000 enclosures to deliver 16 unified 10GbE ports for VM migration, storage VLANs, and management traffic. Outcome: 60% reduction in cabling complexity, 40% faster vMotion performance, and streamlined network operations via single-pane fabric management.
Ultra-Low-Latency Trading Network Solution with 658247-B21-HP 6125G Blade Switch Opt Kit
A financial services firm integrates the 658247-B21-HP 6125G Blade Switch Opt Kit to connect high-frequency trading servers directly to market data feeds over dedicated 10GbE links. Outcome: Sub-50µs port-to-port latency, 35% increase in transaction throughput, and compliance with regulatory low-latency requirements for algorithmic trading.
Secure Campus-to-Cloud Connectivity with 658247-B21-HP 6125G Blade Switch Opt Kit
A university network upgrades its core by deploying the 658247-B21-HP 6125G Blade Switch Opt Kit to aggregate campus edge switches and extend 10GbE uplinks to hybrid cloud services. Outcome: 50% improvement in bandwidth utilization, QoS-driven traffic segmentation, and simplified cloud integration through centralized management.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Depth | 14 inches | 12 inches | 18 inches | 11 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1 inch | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | IP Services | IP Services | IP Services | IP Services | IP Services |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | Q2F21A | 638526-B21 | 658247-B21 | C8R42A | AJ820C |
| Media Type Supported | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber | Combo | Combo | Combo |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 4 Expansion Slots for modular ports | N/A | 24 fixed Ethernet ports with 4 dedicated SFP uplink slots | 24 Ethernet ports with 4 SFP uplink slots | 24 RJ-45 ports with 4 fixed SFP uplink slots |
| Power Consumption | N/A | 55W | 150 W | 35 W | 120W |
| Power Source | Redundant Power Supply / AC Power Supply / N/A | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Q2F21A High-Performance Managed Switch | Enterprise Series Stackable Switch 638526-B21 | Enterprise 658247-B21 Modular Switch | C8R42A Advanced Managed Switch | AJ820C Enterprise-Grade Stackable Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | No |
| SFP Ports | 12 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 128 Gbps | 100 Gbps | 256 Gbps | 192 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 256 Gbps | 200 Gbps | 512 Gbps | 384 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 10G | 10G |
| Weight | 15 lbs | 12 lbs | 15 lbs | 12 lbs | 15 lbs |
| Width | 17 inches | 17.5 inches | 17.5 inches | 17.6 inches | 17.5 inches |
Showing - of 0 Results
Questions & Answers
Q
What is the HP 6125G Blade Switch Option Kit (658247-B21)?
A
The HP 6125G Blade Switch Option Kit (658247-B21) is a 10 Gb Ethernet mezzanine switch module for HP BladeSystem c-Class chassis, delivering high-performance server connectivity.
Q
Which HP BladeSystem enclosures are compatible with the HP 6125G switch?
A
The HP 6125G switch is compatible with HP BladeSystem c3000 and c7000 enclosures and integrates seamlessly with HP Onboard Administrator for chassis management.
Q
How many ports does the HP 6125G Blade Switch include and what type are they?
A
The switch provides sixteen internal 10 GbE FlexFabric server ports and four external 10 GbE SFP+ uplink ports for high-speed connectivity.
Q
What switching capacity and performance does the HP 6125G Blade Switch deliver?
A
It delivers non-blocking, line-rate performance with up to 480 Gbps switching capacity and a 360 Mpps forwarding rate to ensure wire-speed data transfer.
Q
Does the HP 6125G Blade Switch support HP Virtual Connect?
A
Yes, the HP 6125G Blade Switch integrates with HP Virtual Connect Manager, enabling server profiles, network abstraction, and simplified SAN and LAN connectivity.
Q
What virtualization features are supported by the HP 6125G switch?
A
The switch supports Flex-10 virtualization, NPAR, FCoE readiness, iSCSI offload, and network segmentation for multi-tenant and cloud environments.
Q
Which management interfaces and protocols does the HP 6125G Blade Switch offer?
A
It offers CLI, web-based GUI, SNMP v1/v2c/v3, RMON, SSH, Telnet, and LLDP for comprehensive out-of-band and in-band management.
Q
What QoS and security features are available on the HP 6125G switch?
A
The switch provides 802.1p CoS, traffic shaping, ACLs, port security, DHCP snooping, and storm control to prioritize traffic and enforce network policies.
Q
How is the HP 6125G Blade Switch installed in the chassis?
A
Installation is tool-free: slide the switch module into an available mezzanine bay on the chassis and configure it via Onboard Administrator or Virtual Connect.
Q
Is the HP 6125G Blade Switch hot-swappable?
A
Yes, the HP 6125G Blade Switch is hot-swappable, allowing replacement or upgrades without powering down the entire chassis.
Q
What are the power requirements and consumption of the HP 6125G switch?
A
The switch consumes approximately 47 W under typical load, draws power from the chassis backplane, and requires no external power cables.
Q
Can the HP 6125G Blade Switch trunk or aggregate links with other switches?
A
Yes, it supports IEEE 802.3ad Link Aggregation Control Protocol (LACP) for trunking up to eight ports per link aggregation group.
Q
What environmental conditions are recommended for the HP 6125G switch?
A
Operating temperature should be 0 °C to 45 °C with humidity between 10 % and 90 % non-condensing, in a suitable data center environment.
Q
What warranty and support options are available for the HP 6125G Blade Switch?
A
The switch is covered by HP’s standard three-year limited warranty and is eligible for HP Care Pack services for extended coverage.
Q
How do I update the firmware on the HP 6125G switch?
A
Firmware updates can be applied via HP Onboard Administrator, Virtual Connect Manager, or Smart Update Manager using the latest HP Switch Software Image.
Q
Where can I purchase the HP 6125G Blade Switch Option Kit (658247-B21)?
A
You can purchase the HP 6125G Blade Switch through authorized HP resellers, the HPE online store, or certified channel partners.
