HPE 845398-B21 Ethernet Transceiver Module
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845398-B21 HPE 25GB SFP28 100m LC Multimode Fiber Refurbished

Availability: In Stock
Part Number#: 845398-B21
List Price was: $392.31
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Short Description:
845398-B21 25 Gigabyte (GB) Small Form-Factor Pluggable (SFP28) 100m Low Current (LC) SR Multimode Fiber Transceiver Module | Made by HPE | Refurbished
Brand:
HPE
Product Condition:
Refurbished
Warranty provided by ALLHDD.COM:
90 Days

LC Connector Type and Advantages

LC (Lucent Connector) is a small form factor (SFF) fiber optic connector type that is commonly used in high-speed data communication applications. The 845398-B21 HPE 25GB SFP28 100m LC Multimode Fiber Transceiver Module uses the LC connector type for transmitting and receiving optical signals between the transceiver module and the fiber optic cable.

The LC connector type is smaller than other connector types, such as SC and ST, and is designed for high-density applications. Its small size allows for more ports to be fitted onto a single device or panel, which makes it a popular choice for use in data centers and other environments where space is limited. Additionally, the LC connector type is easy to install and maintain, and its snap-in design ensures a secure connection.

The LC connector type is also known for its low insertion loss and high return loss, which helps to minimize signal attenuation and maximize signal strength. This makes it ideal for use in high-speed data communication applications, where signal quality is critical. Furthermore, the LC connector type is compatible with both singlemode and multimode fiber optic cables, which makes it a versatile connector type that can be used in a wide range of applications.

The LC connector type used in the 845398-B21 HPE 25GB SFP28 100m LC Multimode Fiber Transceiver Module offers several advantages, including its small size, high-density capabilities, easy installation and maintenance, low insertion loss and high return loss, and compatibility with both singlemode and multimode fiber optic cables. These advantages make it a popular choice for use in high-speed data communication applications, particularly in data centers and other environments where space is limited.

Connecting the Transceiver Module to Fiber Optic Cables

The 845398-B21 HPE 25GB SFP28 100m LC Multimode Fiber Transceiver Module is designed to transmit and receive optical signals over fiber optic cables using the LC connector type. Connecting the transceiver module to the fiber optic cables involves several steps:

  • Ensure that the fiber optic cables are properly terminated with LC connectors on both ends. The LC connectors should be inspected for any signs of damage or contamination, such as scratches, cracks, or dust.
  • Remove the protective caps from the LC connectors on both ends of the fiber optic cables.
  • Insert the LC connectors on the fiber optic cables into the LC receptacles on the transceiver module. The LC connectors should be inserted straight into the receptacles until they click into place.
  • Secure the LC connectors in place by tightening the screws on the transceiver module. This will ensure a stable and reliable connection between the transceiver module and the fiber optic cables.
  • Verify that the transceiver module is properly installed and functioning by checking the status lights on the device. The status lights will indicate whether the transceiver module is receiving and transmitting optical signals over the fiber optic cables.

It is important to note that the 845398-B21 HPE transceiver module is designed to work with multimode fiber optic cables that support a distance of up to 100 meters. It is recommended to use only HPE-approved fiber optic cables to ensure compatibility and optimal performance. Additionally, it is important to follow proper handling and installation procedures when working with fiber optic cables, as they are sensitive to damage from bending, twisting, and other mechanical stresses.

Performance and Reliability

The 845398-B21 HPE 25GB SFP28 100m LC Multimode Fiber Transceiver Module is designed to deliver high performance and reliability in high-speed data communication applications. Here are some of the key factors that contribute to the performance and reliability of the transceiver module:

  • High-speed data transmission: The 845398-B21 HPE transceiver module is designed to support data transmission speeds of up to 25 gigabits per second (Gbps), which makes it ideal for high-speed data communication applications.
  • Low latency: The transceiver module has low latency, which means that it can transmit data with minimal delay. This is important in applications where real-time data processing is critical, such as in financial trading or video streaming.
  • Low power consumption: The transceiver module is designed to be energy-efficient, which helps to reduce operating costs and minimize the environmental impact of data centers and other facilities.
  • Wide compatibility: The transceiver module is compatible with a wide range of HPE switches and routers, which makes it easy to integrate into existing networks.
  • Robust design: The transceiver module is built with high-quality components and materials, which ensures long-term reliability and durability. It is also designed to withstand harsh operating conditions, such as high temperatures and humidity levels.
  • Diagnostic capabilities: The transceiver module includes diagnostic features that allow administrators to monitor the performance of the device and troubleshoot issues quickly and easily.
  • Warranty and support: The 845398-B21 HPE transceiver module is backed by a warranty and comprehensive support services from HPE, which ensures that customers can rely on the device for their critical data communication needs.

The 845398-B21 HPE 25GB SFP28 100m LC Multimode Fiber Transceiver Module is designed to deliver high performance and reliability in high-speed data communication applications. Its high-speed data transmission, low latency, low power consumption, wide compatibility, robust design, diagnostic capabilities, and warranty and support make it a reliable choice for customers who require fast and efficient data communication solutions.

Detail Information about this 845398-B21

  • Manufacturer: HPE
  • Part Number or SKU# 845398-B21
  • Type: Networking
  • Transceiver Type: Transceiver Module

Media & Performance of Transceiver Module

  • Ethernet Technology: 25 Gigabit Ethernet
  • Form Factor: Plug-in module
  • Interfaces: 1 x Ethernet 25GBase-SR - LC multi-mode x 2
  • Media Type Supported Optical Fiber
  • Fiber Mode Supported Multi-mode

Networking of 25 Gigabit Ethernet Module

  • Connectivity Technology: Wired
  • Cabling Type: 25GBase-SR
  • Data Link Protocol: 25 Gigabit LAN
  • Data Transfer Rate: 25 Gbps
  • Max Transfer Distance: 328 FT

Brand:
HPE
Product Condition:
Refurbished
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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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:

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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

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Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

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Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

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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
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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®
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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®
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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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