HP J9050-69001 Networking Switch 48 Port
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J9050-69001 HP Procurve 2900 48g Layer 3 Ethernet Switch.. Refurbished

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Part Number#: J9050-69001
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Short Description:
J9050-69001 HP Procurve 2900 48g Layer 3 Ethernet Switch. Refurbished.
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Link Aggregation Control Protocol (LACP)

Link Aggregation Control Protocol (LACP) is a network protocol used to bundle multiple physical links into a single logical link, providing increased bandwidth and redundancy. LACP is part of the IEEE 802.3ad standard and is used in conjunction with Link Aggregation (LAG) to negotiate the formation of link aggregation groups, to negotiate aggregation parameters with peer systems, and to detect failures in the physical links.

LACP works by exchanging LACP packets between devices to negotiate the bundling of multiple physical links into a single logical link. It also monitors the physical links and will dynamically reallocate traffic to another physical link if one fails. By using LACP, network administrators can provide more bandwidth and redundancy without the need for complex configuration and management.

Network Management and Monitoring

Network management and monitoring refers to the processes and technologies used to manage and monitor the performance and health of a computer network. The goal of network management and monitoring is to ensure that the network is running smoothly, providing reliable and efficient service to users, and to identify and resolve problems before they cause downtime.

Network management and monitoring can include a variety of tasks, such as:

  • Performance monitoring: measuring the performance of network devices and connections to ensure that they are operating within acceptable parameters.
  • Fault management: identifying and isolating faults in the network, such as device failures or broken connections.
  • Configuration management: maintaining an accurate and up-to-date record of the network's configuration, including device inventory, network topology, and device configurations.
  • Security management: implementing and enforcing security policies to protect the network from unauthorized access and malicious activity.
  • Traffic analysis: analyzing network traffic patterns to identify trends and potential performance bottlenecks.

Network management and monitoring can be performed manually or through the use of automated tools, such as network management software and network monitoring software. These tools provide real-time visibility into network performance, help to identify potential problems, and enable network administrators to quickly and effectively resolve issues to ensure that the network remains available and performing optimally.

Gigabit Ethernet Connectivity

Gigabit Ethernet is a high-speed networking standard that provides data transmission rates of up to 1 gigabit per second (Gbps). It is an upgrade from the original Ethernet standard, which supported data transfer rates of 10 Mbps and 100 Mbps.

Gigabit Ethernet connectivity refers to the ability of a network device to support and operate at gigabit speeds. This is accomplished through the use of Gigabit Ethernet interfaces, which support the transmission of data over twisted-pair copper or fiber optic cable. The use of Gigabit Ethernet can significantly increase the overall speed and efficiency of a network, allowing for faster data transfer, improved responsiveness, and reduced bottlenecks.

By providing high-speed connectivity, Gigabit Ethernet is well-suited for applications that require high bandwidth, such as video and audio streaming, virtualized environments, and cloud computing. It is also commonly used in backbone networks and data centers where high-speed connectivity is essential for mission-critical applications.

General Information:
  • Device Type : Switch - Stackable
  • Form Factor : External - 1u
  • Empty Slots : 4 X Shared Sfp (Mini-Gbic) / 2 X X2
  • Features : Flow Control, Bootp Support, Arp Support, Vlan Support, Auto-Uplink (Auto Mdi/Mdi-X), Manageable, Ipv6 Support
  • Compliant Standards : Ieee 802.1q, Ieee 802.1p, Ieee 802.3x, Ieee 802.3ad (Lacp), Ieee 802.1x, Ieee 802.1s
  • Encryption Algorithm : Ssl
  • Authentication Method : Radius, Tacacs+, Secure Shell V.2 (Ssh2)
  • Ports Qty : 48 X Ethernet 10base-T, Ethernet 1000base-T, Ethernet 100base-X
  • Auxiliary Network Ports : 2x10gbase-Cx4
  • Data Transfer Rate : 1 Gbps
  • Data Link Protocol : Ethernet, Fast Ethernet, Gigabit Ethernet
  • Routing Protocol : Static Ip Routing
  • Remote Management Protocol : Snmp 1, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Telnet, Snmp 3, Snmp 2c, Http
  • Connectivity Technology : Wired
  • Switching Protocol : Ethernet
  • Status Indicators : Link Activity, Port Transmission Speed
  • Processor : 1 X Freescale Powerpc : 667 Mhz
  • Ram : 22.5 Mb Sdram
  • Flash Memory : 4 Mb Flash
  • Power :
  • Power Device : Power Supply - Internal
  • Voltage Required : Ac 120/230 V ( 50/60 Hz )
  • Power Consumption Operational : 200 Watt
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.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

UPS Shipping Options:

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Estimated delivery time: 4-7 business days

UPS 3 Day Select®
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:

FedEx Ground®
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*For residential delivery via FedEx Ground use FedEx Home Delivery®
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FedEx Express Saver®
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Available throughout all 50 states (except Hawaii and Alaska)

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Available throughout all 50 states

FedEx Standard Overnight®
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Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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