| Manufacturer | HP |
| Product Name | HP BLC QSFP+ to SFP+ Adapter |
| Manufacturer Part Number | 720193-B21 |
| UPC | 887758161586 |
| Product Type | Converter |
| Form Factor | Plug-in module |
| Intended Use | HP BladeSystem c-Class |
| Application | Interconnect for QSFP+ and SFP+ transceivers |
HP BLC QSFP+ to SFP+ Adapter, 720193-B21

Key Benefits
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- Facilitates seamless interoperability between QSFP+ and SFP+ devices in BladeSystem environments
- TAA-compliant and domestically manufactured, ideal for federal and enterprise IT applications
- Space-efficient form factor designed for high-density infrastructure integrations
Product Overview
The HP BLC QSFP+ to SFP+ Adapter (720193-B21) is a converter device designed for HP BladeSystem c-Class networks, enabling smooth interoperability between QSFP+ and SFP+ interfaces. Its compact dimensions (2.3 x 4.1 x 1.1 inches) allow easy integration into dense infrastructure setups. This TAA-compliant product, made in the United States, aligns with federal purchasing standards, making it well-suited for enterprise and government applications requiring flexibility across mixed transceiver environments.
Specifications
Product Overview
Physical & Environmental
| Dimensions (W x D x H) | 2.3 x 4.1 x 1.1 inches |
| Unit Weight | Approx. 0.2 lb (0.09 kg) |
| Operating Temperature Range | 0°C to 55°C (32°F to 131°F) |
| Storage Temperature Range | -40°C to 70°C (-40°F to 158°F) |
| Operating Humidity Range | 10% to 85% non-condensing |
| Storage Humidity Range | 5% to 95% non-condensing |
Cloud Management & Licensing
| Cloud Management | Not applicable |
| Management Interface | Not applicable |
| Licensing Requirements | None |
| Subscription Services Offered | None |
Interfaces
| Interface Type | QSFP+ to SFP+ Adapter |
| Port Configuration | 1x QSFP+ input, 4x SFP+ output |
| Max Data Transfer Rate | 40 Gbps (QSFP+), 10 Gbps (per SFP+ channel) |
| Connector Type | Plug-in interface for modular switch chassis |
| Compatible Transceiver Types | SFP+ modules |
| Supported Protocols | 10GbE Ethernet |
Compliance & Origin
| Country of Origin | United States |
| TAA Compliant | Yes |
| Compliant Standards | IEEE 802.3ae, IEEE 802.3ba |
| Certifications | RoHS, CE Mark, UL Listed |
| WEEE Compliance | Yes |
| REACH Compliance | Yes |
Advanced Security Features
| Security Functions | Pass-through device; security dependent on connected hardware |
| Hardware Encryption | Not applicable |
| Tamper Resistance | No |