The HP E7Y28A is an optical transceiver module designed for use with Hewlett Packard (HP) networking equipment. It is specifically designed to support 10 Gigabit Ethernet (10GbE) and Fiber Channel (FC) applications over multimode fiber (MMF) optic cables.
The HP E7Y28A is an SFP+ module that uses a LC optical interface. This interface is a small form-factor, hot-pluggable transceiver module that is designed to provide high-speed communication over fiber optic cables. The LC interface is a widely used optical connector that is used in many networking applications.
When using the HP E7Y28A optical transceiver module, it is important to ensure that the equipment it is being used with is compatible. This includes both the HP networking equipment that the module will be inserted into, as well as the other optical modules that will be used in the same network.
Compatibility between optical modules is determined by a number of factors, including the type of optical interface being used, the wavelength of light being transmitted, and the transmission distance of the module. When selecting optical modules, it is important to ensure that they are compatible with each other in order to avoid issues such as signal loss or communication errors.
The HP E7Y28A optical transceiver module is a high-performance solution for 10GbE and FC applications over MMF optic cables, and can provide reliable and fast communication when used with compatible networking equipment.
Multimode Fiber Support and Transmission DistanceThe HP E7Y28A optical transceiver module is designed to support multimode fiber (MMF) optic cables. MMF is a type of optical fiber that has a larger core diameter than single-mode fiber (SMF), which allows for multiple modes of light to propagate simultaneously. MMF is commonly used for short-distance, high-speed communication applications, such as in data centers or campus networks.
The HP E7Y28A is designed to support a transmission distance of up to 300 meters over OM3 MMF cables and up to 400 meters over OM4 MMF cables. OM3 and OM4 are different types of MMF cables that have different performance characteristics, including different core diameters and different modal bandwidths.
It is important to note that the transmission distance of the HP E7Y28A module may be affected by a number of factors, including the quality of the optical cable, the amount of attenuation in the fiber, and the power output of the module. To ensure optimal performance, it is recommended to use high-quality MMF cables and to follow the manufacturer's recommendations for power and attenuation levels.
The HP E7Y28A optical transceiver module is a reliable solution for short-distance, high-speed communication applications over MMF optic cables, and can provide fast and efficient communication when used within its specified transmission distances.
Form Factor and Hot-Swappable DesignThe HP E7Y28A optical transceiver module has a small form-factor design, which allows it to be easily inserted into and removed from compatible networking equipment. The module uses a Small Form-factor Pluggable Plus (SFP+) form factor, which is a hot-swappable transceiver module that is commonly used in networking applications.
The hot-swappable design of the HP E7Y28A module allows it to be inserted or removed from a compatible networking device without the need to power off the device or interrupt network operations. This allows for easy replacement or upgrades of the module without disrupting network connectivity or causing downtime.
In addition to being hot-swappable, the SFP+ form factor of the HP E7Y28A module is also widely used and standardized across the industry. This means that the module can be used with a wide range of compatible networking equipment from various vendors, providing flexibility and interoperability in network design.
The small form-factor and hot-swappable design of the HP E7Y28A optical transceiver module make it a convenient and flexible solution for high-speed communication applications, allowing for easy installation, replacement, and upgrades without the need for downtime or interruption of network operations.
General Information about this HP E7Y28A- Manufacturer: HP
- Model Number or SKU# E7Y28A
- Product Type: Transceiver
- Application/Usage: Optical Network, Data Networking
- Interfaces/Ports Details: 1 x 10GBase-SR
- Media Type Supported: Optical Fiber
- Ethernet Technology: 10 Gigabit Ethernet
- Network Technology: 10GBase-SR
About Refurbished Products
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.
Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.
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
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.
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®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states
FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
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.
- We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
- If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
- You can estimate the shipping cost from the products detail page, also available on the checkout page
- The shipping cost depends on box dimensions, weight, and zip/postal code
- To get a FedEx® delivery service you need to mention it on the checkout page notebox.
- For urgent shipments, please contact our customer service.
- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
