HP 443756-B21 Transceiver
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Why 443756-B21 HP 10GBPS 10GBase-SR Fiber 300m is the best?

Availability: In Stock
Part Number#: 443756-B21
$60.00
3% Discount on Checkout

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Refurbished

Short Description:
443756-B21 10Gigabits Per Second (GBPS) 10GBase-SR Multi-Mode Fiber 300m 850nm Duplex Low Current (LC) Connector XFP Transceiver Module | Made by HP | Refurbished

Interface Types of This Product: Transceiver 10 Gigabit

Brand:
HP
Product Condition:
Refurbished
Warranty provided by ALLHDD.COM:
30 Days
We are giving specifications below, why one should consider procuring HP 10 Gigabit Transceiver Networking features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the 443756-B21 model with compatibility.

Data Rate and Capabilities

The HP 443756-B21 XFP Transceiver Module supports data rates of up to 10Gbps, which is compliant with the IEEE 802.3ae standard. This makes it suitable for high-speed data transfer applications such as data center and enterprise networks, video streaming, and other bandwidth-intensive applications.

The module supports a distance of up to 300 meters on multimode fiber cables with a wavelength of 850nm. This allows for the deployment of the transceiver module in short-range applications such as data center and enterprise networks. The module uses LC connectors which are a standard in fiber optics and are known for their high-performance and durability.

It's important to note that the distance capability is dependent on the quality and condition of the multimode fiber cable being used, as well as the quality of the transceiver module and the connected devices.

The HP 443756-B21 XFP Transceiver Module supports data rates of up to 10Gbps and a distance of up to 300 meters on multimode fiber cables with a wavelength of 850nm and LC connectors. This makes it suitable for high-speed data transfer applications such as data center and enterprise networks, video streaming, and other bandwidth-intensive applications in short-range deployments.

Fiber Optic Connector and Wavelength

The HP 443756-B21 XFP Transceiver Module uses LC (Lucent Connector) fiber optic connectors. LC connectors are small form factor connectors that are known for their high-performance and durability. They are a popular choice for fiber optic connections in data centers and enterprise networks. They offer a low insertion loss and high return loss, which ensures a high-quality and reliable connection.

The module uses a wavelength of 850nm, which is a common wavelength for short-range multimode fiber optic applications. The 850nm wavelength allows for the transceiver module to transmit data over a distance of up to 300 meters on multimode fiber cables. This wavelength is also well-suited for data center and enterprise networks, as it allows for high-speed data transfer over short distances.

The HP 443756-B21 XFP Transceiver Module uses LC fiber optic connectors and a wavelength of 850nm. This combination of connector and wavelength makes the module suitable for short-range multimode fiber optic applications such as data center and enterprise networks, as it allows for high-speed data transfer over a distance of up to 300 meters on multimode fiber cables. The LC connectors ensure a high-quality and reliable connection.

Compatible of Transceiver Module

The HP 443756-B21 XFP Transceiver Module is compatible with a wide range of HP ProCurve and HP Networking switches and routers. It is designed to work with HP networking devices that support XFP transceiver modules and have an XFP slot available.

Specifically, it is compatible with HP ProCurve Series 8200zl Switches, HP ProCurve Series 3500yl Switches, HP ProCurve Series 2900 Switches, HP ProCurve Series 4200vl Switches, HP ProCurve Series 6200yl Switches, HP ProCurve Series 6600 Switches, HP ProCurve Series 8100fl Switches and many more. It is also compatible with HPE FlexFabric 5900AF and HPE FlexFabric 5930AF switches.

Before purchasing the module, it is important to check the compatibility of the device you plan to use it in, with the HP website or consult the device's manual to confirm that it has an XFP slot and is compatible with XFP transceiver modules. It's also important to check the firmware version of the device and make sure it's compatible with the module.

The HP 443756-B21 XFP Transceiver Module is compatible with a wide range of HP ProCurve and HP Networking switches and routers that have an XFP slot and supports XFP transceiver modules. It is important to check the compatibility of the device before purchasing the module and make sure the firmware version of the device is compatible.

Specifications

  • Manufacturer: HP
  • MPN: 443756-B21
  • Type: Networking
  • Transceiver Type: Transceiver 10 Gigabit
  • SKU: 443756-B21

Networking

  • Connectivity Technology : Wired
  • Cabling Type : 10gbase-sr
  • Data Link Protocol : 10 Gigabit Ethernet
  • Optical Wave Length : 850 Nm

Expansion / Connectivity

  • Interfaces : 1 X Network - Ethernet 10gbase-sr
  • Compatible Slots : 1 X Xfp

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.

Building a fiber-optic network calls for a lot of planning and consideration of many factors. Transceivers are part of the many devices used to build optical fiber systems. A transceiver serves the combined roles of a transmitter and a receiver in that it transmits and receives signals. They are most common in communication equipment such as cellular phones, cordless telephone sets, and radio. Small form factors are required as networks become dense and space is limited, which sees transceivers included in chipsets.

In local area networks (LAN), a transceiver is used to connect a computer to printers and other devices on the network. Usually, the transceiver is integrated into the Network Interface Card (NIC)

Typical Roles of a Transceiver

  • Used to convert frequencies from IF to RF.
  • Widespread use in wireless communication to transmit data – voice, data, and video.
  • RF transceivers are used in communication devices to support radio and TV signal transmission, digital signals transmission, and satellite communication.
  • Collision detection – detection of simultaneous signals on the network.
  • Transceivers can be deployed to provide a jabber function to interrupt transmission of long data stream outputs.

Look no further for all types of transceivers including fiber optic transceivers, wireless transceivers, Ethernet transceivers, and RF transceivers. All these transceivers have different characteristics and support full-duplex communication, but the principle behind their work remains the same. Different types of transceivers will have varying numbers of ports used in transceiver networking connections.

RF Transceivers: these devices are used to transmit video or voice data over a wireless medium. Commonly used for satellite communication, radio transmission, and ITE/WiMax/WLAN networks. The radio transceiver works by silencing the receiver when it is transmitting. There is an electronic switch that facilitates the connection of both the receiver and transmitter on the same antenna. The switch protects the receiver from damage that may be caused by the transmitter output.

Fiber Optic Transceivers: Also referred to as optical modules or fiber optical transceivers. Used to transmit data in fiber optic technology. The network must also have electronic components to encode or decode data into light signals.

Ethernet Transceivers: Basically used to connect electronic devices in a network so that they are able to transmit and receive data. It is also referred to as a media access unit (MAU). The best application of these transceivers is in the specification of IEEE 802.3 and Ethernet. Ethernet transceivers will detect a collision, provide Ethernet interface processing, convert digital data, and provide access to the network.

Wireless Transceivers: Wireless transceivers are a fundamental component necessary for data delivery in wireless networks. These transceivers have two layers. The physical layer has a baseband processor and RF front end. The processor converts a bitstream to a collection symbol flow for data transmission. The second layer is a MAC layer for link traffic control in contacting wireless links, improving data throughput, and preventing collisions.

We guarantee our customers high quality and reliability for all our transceiver networking solutions, irrespective of the type and size of your network.

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Warranty

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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Delivery

Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday


FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
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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®
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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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