Troubleshooting and Maintenance
- Check the connections: Make sure that the cable is properly plugged into the SFP+ port on both ends.
- Check the status of the SFP+ module: Make sure that the module is properly seated and that the status LED is lit.
- Check the cable integrity: Make sure that the cable is not damaged or bent.
- Check the switch configuration: Make sure that the switch port is configured correctly and that the correct VLAN is assigned to the port.
- Clean the connectors: Use a soft, dry cloth to clean the connectors on both ends of the cable.
- Inspect the cable: Check for any signs of damage or wear on the cable.
- Replace the cable if necessary: If the cable is damaged or worn, it should be replaced to ensure proper connectivity.
- Store the cable properly: When not in use, store the cable in a dry, cool location to prevent damage.
- Check the cable regularly: Regularly check the cable for any signs of damage or wear.
The Energy Efficiency of the JJ9281B HP ProCurve Direct Attach Pluggable (SFP)+ 3.28ft Cable refers to its ability to consume minimal power while providing high-speed data transfer. This SFP+ cable uses a small form-factor pluggable (SFP) transceiver that has been designed to use less power than traditional transceivers, making it more energy-efficient. Additionally, the cable has been engineered to minimize signal loss, which reduces power consumption and improves overall energy efficiency. The combination of the SFP+ transceiver and the cable's design results in a product that is able to provide high-speed data transfer while consuming minimal power. This makes it an ideal solution for organizations looking to reduce their energy consumption and improve their overall energy efficiency.
Features and specifications
The JJ9281B HP ProCurve Direct Attach pluggable (SFP+) is a fiber optic transceiver that can be used to connect network devices, such as switches and routers, to fiber optic cables. It uses the Small Form-factor Pluggable (SFP+) interface, which is a compact, hot-pluggable transceiver used for both telecommunication and data communications applications. The cable is 3.28ft in length which is made for the specific use of connecting the SFP+ transceiver to the device.
Some of the key features of this SFP+ transceiver include:
- Support for 10 Gigabit Ethernet data rates
- Support for multi-mode fiber (MMF)
- LC connector
- Maximum distance of up to 300 meters on OM3 MMF
- Operating temperature range of 0 to 70 degrees Celsius
- RoHS compliant
The specifications of this SFP+ transceiver include:
- Data rate: 10 Gbps
- Wavelength: 850 nm
- Cable Type: Multimode
- Cable Length: 3.28ft
- Connector Type: LC
- Maximum Distance: 300 m
- Temperature range: 0 to 70 degree Celsius
Product Information J9281B HP ProCurve Direct Attach Cable - SFP+
- Manufacturer: HP
- MPN: J9281B
- Type: Cable
- Sub-Type: Procurve
- SKU: J9281B
Cables - Direct Attach Cable
Direct Attach Cable, also known as the DAC cable, connects the equipment and peripherals in a data network. All the active networking equipment, including the data storage devices, switches, routers, servers, and more, will be connected and synched using the DAC cables. As far as the usage is concerned, these direct attached copper cables are getting fame in the data storage centers and the industry sector and server rooms: the reason being the cost-effective, efficient, and easier way to form the connection.
Direct Attach Copper Cables Are Terminated with Modules:
DAC cables are terminated from the manufacturer with the modules, which can easily connect the active peripheral equipment and secure an electrical connection. These modules are factory terminated and cannot be removed from the DAC cables afterward. Hence these wires possess a fixed length.
There are plenty of types and models available for the direct attach cables, including the direct, breakout, active and passive. As mentioned in the name, the direct cable can form a direct stable connection among the two peripherals, while breakout can connect one port with the four others. On the other hand, an active DAC cable will transmit signals to a little longer distance than the passive ones.
We, at ALLHDD, have got you all the range DAC cables for you to shop from! Choose from the following sub-categories: 0.5 Meter, 1 Meter, 16.4 Feet, 2 Meter, 4xC-13 Attached, 5 Meters, SFP+, 0.65 Meter, 10 Feet, 10 Meters, and 3 Meter.
DAC cables can follow longer paths:
Many of you might be wondering if the direct attach cable can transmit the data up to 10 meters or more! Yes, these cables can transfer the data to a more extended range depending on the data rate. The data rate is inversely proportional to the transmit range- the more the data rate, the less will be the range!
Direct Attach Data Cables are cost-effective!
DAC cables are more cost-effective as compared to the other ones. Using the two optical transceivers and fiber cable will not generate similar results as these DAC cables would!
Not only are these cost-effective and can cover long range but are reliable as well! As already mentioned, the DAC cables are factory terminated with a module that plugs into the networking equipment and generates a physical connection. Apart from the secure connection, the 26 to 28 AWG Copper material makes them rugged. Therefore, surviving through the damage and cracks, DAC cables are a way to connect peripherals swiftly. You can choose from the following options 7 Meter, ProCurve, 0.65M, 1.2 Meter, 20 Meter and 30 Meter and also claim a 2.5% discount!
Why buy from ALLHDD?
ALLHDD has been serving its users for many years now! Fulfilling the needs of tech-savvies, we have got immense variety in each category. The same is true for the Direct Attach Copper Cables (DAC), which need to connect the networking peripherals.
Here, you can check more available conditions of your desired product J9281B at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
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.
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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