HPE 787635-B22 40GB Blade Switch
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787635-B22 HPE SFP+ TAA Blade 40 Gigabit Ethernet Switch Refurbished

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Part Number#: 787635-B22
List Price was: $4534.62
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Short Description:
787635-B22 HPE SFP+ Ethernet TAA Blade 40 Gigabit Ethernet Switch | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Details Specification about this HPE 787635-B22

The 787635-B22 HPE SFP+ TAA Blade 40 Gigabit Ethernet Switch is a network switch that is used to connect multiple devices to a local area network (LAN). It is designed to provide high-speed connectivity and reliable performance for enterprise-level networks. In this article, we will provide a detailed explanation of the features and specifications of this switch.

Features and Specifications

The 787635-B22 HPE SFP+ TAA Blade 40 Gigabit Ethernet Switch is a blade switch that is designed to work with HPE BladeSystem c-Class enclosures. It is a high-performance switch that can support up to 32 40 Gigabit Ethernet ports or up to 104 10 Gigabit Ethernet ports. This makes it an ideal choice for enterprise-level networks that require high-speed connectivity and reliable performance.

One of the key features of this switch is its support for SFP+ transceivers. SFP+ transceivers are small form-factor pluggable modules that can be used to connect the switch to other devices on the network. They are hot-swappable, which means they can be installed or removed without powering down the switch or disrupting the network. This makes it easy to add or remove devices from the network as needed.

The 787635-B22 HPE SFP+ TAA Blade 40 Gigabit Ethernet Switch also supports VLAN tagging, which allows network administrators to segment the network into different virtual LANs (VLANs). This can be useful for isolating different types of traffic or for providing different levels of access to different groups of users.

In addition, the switch supports Link Aggregation Control Protocol (LACP), which allows multiple ports to be grouped together to increase bandwidth and provide redundancy. This can help ensure that the network remains operational even if one or more links fail.


The 787635-B22 HPE SFP+ TAA Blade 40 Gigabit Ethernet Switch also includes a number of security features to help protect the network from unauthorized access or attacks. For example, the switch supports 802.1X authentication, which requires users to provide credentials before they are granted access to the network. It also includes Access Control Lists (ACLs), which allow network administrators to define rules for controlling traffic flow based on criteria such as source and destination addresses, protocol types, and port numbers.

Ease of Use

The 787635-B22 HPE SFP+ TAA Blade 40 Gigabit Ethernet Switch is designed to be easy to use and manage. It includes a web-based management interface that allows network administrators to configure and monitor the switch from a remote location. The interface is intuitive and user-friendly, making it easy to navigate and access the various configuration options.

In addition, the switch includes a number of tools and features to help simplify network management. For example, it includes Simple Network Management Protocol (SNMP) support, which allows network administrators to monitor the status and performance of the switch using standard network management software. It also includes Rapid Spanning Tree Protocol (RSTP) support, which can help prevent loops in the network and ensure that traffic is routed efficiently.

Overall, the 787635-B22 HPE SFP+ TAA Blade 40 Gigabit Ethernet Switch is a high-performance switch that is designed for use in enterprise-level networks. It provides high-speed connectivity, reliable performance, and a range of security and management features that make it an ideal choice for organizations that require a robust and scalable network infrastructure. With its support for SFP+ transceivers, VLAN tagging, LACP, and other advanced features, this switch can help organizations improve their network performance and efficiency while ensuring the security and integrity of their data.

Main Specification about this HPE 787635-B22
  • Manufacturer: HPE
  • Part Number or SKU # 787635-B22
  • Product Name: TAA Blade 40 Gigabit Ethernet Switch
  • Device Type: TAA Blade Switch
Technical Information of Ethernet Switch
  • Enclosure Type : Plug-in Module
  • Subtype : 40 Gigabit Ethernet
  • Total Number of Ports: 12
  • Ports : 4 X 40 Gigabit Qsfp+ + 8 X 10 Gigabit Sfp+
Performance for Blade Switch
  • Bandwidth: 240 Gbps Throughput: 1.2 Tbps
  • Forwarding Performance: 14800000 Packets Per Second
  • Forwarding Performance: 59200000 Packets Per Second
  • Latency: 1 ?s
  • Capacity : Virtual Interfaces (vlans): 4094 Igmp Groups: 1024
  • Mac Address Table Size : 128k Entries
  • Jumbo Frame Support : 10000 Bytes
Management and Protocol
  • Routing Protocol : Ospf, Rip, Bgp-4, Rip-1, Rip-2, Bgp, Igmp, Vrrp, Pim-sm, Pim-dm, Igmpv3, Ospfv3, Pim-ssm, Bidirectional Pim, Msdp, Static Ipv4 Routing, Static Ipv6 Routing, Ecmp, Policy-based Routing (pbr), Ripng, Mld, Mpls, Cidr, Bgp+
  • Remote Management Protocol : Snmp 1, Snmp 2, Snmp, Telnet, Snmp 3, Https, Tftp, Ssh-2
  • Encryption Algorithm : Ike
  • Authentication Method : Radius, Tacacs+, Secure Shell V.2 (ssh2)
  • Flow Control, Layer 2 Switching, Auto-sensing Per Device, Dhcp Support, Auto-negotiation, Bootp Support, Arp Support, Vlan Support, Auto-uplink (auto Mdi/mdi-x), Syslog Support, Port Mirroring, Weighted Round Robin (wrr) Queuing, Ipv6 Support, Full Duplex Mode, Weighted Fair Queuing (wfq), Weighted Random Early Detection (wred), Sflow, Rapid Spanning Tree Protocol (rstp) Support, Per-vlan Spanning Tree (pvst), Virtual Route Redundancy Protocol (vrrp) Support, Multiple Spanning Tree Protocol (mstp) Support, Tunneling, Data Center Bridging Exchange (dcbx) Support, Access Control List (acl) Support, Quality Of Service (qos), Committed Access Rate (car), Jumbo Frames Support, Ipsec Passthrough, Mld Snooping, Device Link Detection Protocol (dldp) Support, Endpoint Admission Defense (ead), Stp Root Guard, Unicast Reverse Path Forwarding (urpf), Lldp Support, Link Aggregation Control Protocol (lacp), Management Information Base (mib), Dynamic Arp Protection, Dhcp Protection, Multiple Vlan Registration Protocol (mvrp), Maximum Likelihood Demodulation (mld), Static Routing, Ingress Layer 2 Mac Access Control Lists (acls), Strict Priority (sp), Intelligent Resilient Framework Technology (irf), Multicast Source Discovery Protocol (msdp), 802.1x Authentication, Garp Vlan Registration Protocol (gvrp), Type Of Service (tos), Diffserv Code Point (dscp) Support, Fcoe Support, Virtual Ethernet Port Aggregator (vepa), Ip Source Guard, Shortest Path Bridging (spb), Icmp Router Discovery Protocol (irdp), Fibre Channel Forwarder (fcf), Npv Gateway Mode, Transparent Interconnection Of Lots Of Links (trill), Virtual Extensible Lan (vxlan)
Compliant Standards
  • Ieee 802.1d, Ieee 802.1q, Ieee 802.1p, Ieee 802.1w, Ieee 802.1x, Ieee 802.3ae, Ieee 802.1s, Ieee 802.3ah, Ieee 802.1v, Ieee 802.1ag, Ieee 802.1ax, Ieee 802.1qbb, Ieee 802.1qaz, Ieee 802.1qbg, Ieee 1588v2, Ieee 802.3ag
  • Ram : 2 Gb
  • Flash Memory : 512 Mb
  • Status Indicators : Unit Id, Link/activity
Expansion / Connectivity
  • Interfaces : 4 X 40gbit Lan Qsfp+ 8 X 10gbit Lan Sfp+ 1 X Console Rj-45 Management
Management features
  • Switch type Managed
  • Switch layer L3
  • Quality of Service (QoS) support Yes


  • Power consumption (typical) 95
  • Power over Ethernet (PoE) No

Operational conditions

  • Operating temperature (T-T) 10 - 35
  • Storage temperature (T-T) -40 - 70
  • Operating relative humidity (H-H) 10 - 90
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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