657787-B21 - HP BLc Cisco B22HP Fabric Ext w/16 FET
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657787-B21
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657787-B21 Overview
HP BLc Cisco B22HP Fabric Ext w/16 FET 657787-B21
Overview
657787-B21 Overview
HP Cisco B22HP Fabric Extender with 16 FET for BladeSystem c-Class
HP BLc Cisco B22HP Fabric Ext w/16 FET
Summary Description
HP Cisco B22HP Fabric Extender with 16 FET for BladeSystem c-Class
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Specification
657787-B21 Specification
657787-B21 Specification | |
| Capacity | |
| Type | ACL entries |
| Value | 256 |
| Expansion Slots | |
| Type | SFP+ |
| Environmental Parameters | |
| Min Operating Temperature | 50 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 - 95% (non-condensing) |
| Header | |
| Compatibility | PC |
| Manufacturer | Hewlett-Packard |
| Packaged Quantity | 1 |
| Product Line | Cisco |
| Model | B22HP |
| Brand | Cisco |
| Interface Provided | |
| Type | 10Gb Ethernet / FCoE |
| Interface | 10Gb Ethernet / Fibre Channel over Ethernet (FCoE) |
| Qty | 16 |
| Connector Type | Backplane |
| Miscellaneous | |
| Compliant Standards | AS/NZS 3548 Class A, BSMI Class A, CB, CISPR 22 Class A, CSA C22.2 No. 60950-1, EN55022 Class A, FCC Part 15 A, IEC 60950-1, KCC Class A, UL 60950-1, VCCI Class A ITE, WEEE |
| Included Accessories | 16 Fabric Extender transceivers |
| Networking | |
| Type | Expansion module |
| Form Factor | Plug-in module |
| Connectivity Technology | Wired |
| Data Transfer Rate | 10 Gbps |
| Data Link Protocol | 10 Gigabit Ethernet, Fibre Channel over Ethernet (FCoE), Gigabit Ethernet |
| Remote Management Protocol | CLI, RMON, SNMP 1, SNMP 2, SNMP 3 |
| Compliant Standards | IEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3ae, IEEE 802.3ap, IEEE 802.3x |
| Status Indicators | Port status |
| Ports Qty | 16 |
| Features | Access Control List (ACL) support, Auto-negotiation, Flow control, Jumbo Frames support, Quality of Service (QoS), Syslog support, VLAN support, Weighted Round Robin (WRR) queuing |
| Network Transport Protocol | iSCSI |
| Auxiliary Ports | 8 x SFP+ (uplink) |
| Power Device | |
| Power Consumption Operational | 70 Watt |
| Slot Provided | |
| Total Qty | 8 |
| Free Qty | 8 |
| Slot Required | |
| Type | Expansion slot |
| Total Qty | 1 |
| Dimensions & Weight | |
| Width | 10.6 in |
| Depth | 3.7 in |
| Height | 1.1 in |
| Weight | 2.8 lbs |
Resources
Documents
Frequently Asked Questions
What is the primary function of the HP BLc Cisco B22HP Fabric Extender 657787-B21? +
The 657787-B21 serves as a high-performance blade switch module designed for the HP BladeSystem c-Class enclosure. It functions as a fabric extender, providing seamless connectivity between your blade servers and the Cisco Nexus fabric, effectively extending the switching environment while simplifying cable management and reducing the need for top-of-rack switches.
How many ports does the 657787-B21 provide for server connectivity? +
This Fabric Extender is equipped with 16 internal Fabric Extender Transceiver (FET) ports. These ports allow for high-bandwidth, low-latency connections to individual server blades within the chassis, ensuring that your compute nodes maintain optimal throughput when communicating with the upstream Cisco Nexus switches in your data center architecture.
Is the 657787-B21 compatible with all HP BladeSystem c-Class enclosures? +
The 657787-B21 is specifically engineered for integration with the HP BladeSystem c-Class infrastructure. It is designed to fit directly into the interconnect bays of the c7000 or c3000 enclosures. Compatibility is highly dependent on your specific backplane configuration and firmware versions, so we recommend verifying your enclosure’s interconnect mapping before proceeding with your deployment.
How does the Cisco B22HP fabric extension improve data center scalability? +
By utilizing the B22HP, administrators can consolidate their server-edge switching into a unified Cisco fabric management domain. This reduces the complexity of managing individual leaf switches. It allows for consistent policy enforcement and streamlined configuration across your entire blade environment, significantly lowering the overhead required to scale your compute clusters as your business needs grow.
Does the 657787-B21 require special licensing for Cisco fabric integration? +
Functionality for this device is managed through your upstream Cisco Nexus switch environment. While the hardware itself acts as an extension of the parent switch, ensure your existing core switches are properly licensed to support fabric extender modules. You should review your Cisco Nexus feature sets to confirm that your current infrastructure supports the specific fabric extension protocols required by this module.
What is the recommended management interface for the 657787-B21? +
Management of this Fabric Extender is handled through the parent Cisco Nexus switch. Because the module offloads switching intelligence to the upstream core, you perform configurations and monitoring via the Nexus CLI or management software. This centralized approach ensures that settings are synchronized across the fabric, providing a single point of control for your server-access layer.
How reliable is the 657787-B21 in a high-availability environment? +
Engineered for enterprise-grade uptime, this module supports redundant configurations when paired with a secondary B22HP in the chassis. By deploying dual-fabric extenders, you create path diversity that protects your server traffic against individual module failure. This ensures continuous connectivity and consistent performance for mission-critical applications that require high availability and robust failover capabilities.
Are there specific power requirements for deploying these switches in a c7000 enclosure? +
Deploying the 657787-B21 within a c7000 enclosure draws power directly from the enclosure's power supplies. It is essential to perform a power budget calculation for your chassis, especially if you are fully populating the blades. Ensure your power supply modules have sufficient capacity to handle the additional load of the fabric extenders while maintaining N+N or N+1 redundancy.
Can I obtain a bulk quote for the 657787-B21 if I am outfitting multiple chassis? +
Yes, BuyRouterSwitch.com specializes in supporting large-scale infrastructure projects. If you are planning to deploy multiple units across your data center, please reach out to our dedicated sales team. We are prepared to offer competitive bulk pricing tailored to your specific project requirements, ensuring you receive the best value for your networking hardware procurement.
Why should I choose BuyRouterSwitch.com for my enterprise hardware needs? +
When you source from BuyRouterSwitch.com, you are partnering with an established provider dedicated to delivering genuine enterprise networking equipment. We streamline the procurement process, providing you with direct access to our sales specialists who understand the complexities of Cisco and HP integrations. We prioritize secure ordering and efficient processing to ensure your data center project stays on schedule.
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