Overview of HPE JG927A 1920-48G Switch
The HPE JG927A 1920-48G is a Layer 3 manageable rack-mountable switch that offers 48 Gigabit Ethernet ports and 4 SFP ports. It is designed for small and medium-sized businesses and enterprise networks. It supports advanced features such as Quality of Service (QoS), VLANs, and Power over Ethernet (PoE) and PoE+ support. It also offers a variety of security and access control features, as well as management and monitoring capabilities.
This switch supports static and dynamic routing, enabling it to perform complex routing functions such as inter-VLAN routing, and it also supports access control lists (ACLs) and link aggregation control protocol (LACP) for increased security and bandwidth efficiency.
The HPE JG927A 1920-48G switch is also energy-efficient, with features such as Energy Efficient Ethernet (EEE) and power saving capabilities, which can help reduce power consumption and operating costs. It also supports HPE's Intelligent Resilient Framework (IRF) stackable architecture, allowing multiple switches to be interconnected and managed as a single device, providing high availability, resiliency and scalability.
Power over Ethernet (PoE) and PoE+ Support
The HPE JG927A 1920-48G switch supports Power over Ethernet (PoE) and PoE+ (IEEE 802.3at) which allows it to provide power to devices connected to its Ethernet ports. This feature allows network administrators to power devices such as wireless access points, IP phones, and security cameras, without the need for an additional power source.
PoE+ support allows the switch to provide up to 30 watts of power per port, which is enough to power high-power devices such as pan-tilt-zoom cameras and access points that require more power. PoE+ allows the switch to provide power to more devices than traditional PoE, which provides only 15.4 watts of power per port.
The HPE JG927A 1920-48G switch supports a maximum of 370W of PoE power, which allows it to power a large number of PoE-enabled devices. Additionally, it also allows for the management of PoE power allocation, and it can detect and protect against overload conditions, which allows to avoid power outages and damage to the devices.
Power over Ethernet (PoE) and PoE+ support is a valuable feature for businesses and enterprise networks, as it allows for the deployment of IP-based devices without the need for additional power cables and outlets. This can save on installation and maintenance costs, and also provides more flexibility when it comes to device placement.
Quality of Service (QoS) and Quality of Experience (QoE)
The HPE JG927A 1920-48G switch supports Quality of Service (QoS) and Quality of Experience (QoE) features, which allows network administrators to prioritize network traffic and ensure that critical applications and users receive the necessary bandwidth and low latency required for optimal performance.
QoS on the HPE JG927A 1920-48G switch is implemented using a variety of techniques such as traffic prioritization, bandwidth allocation, and congestion control. This allows network administrators to prioritize network traffic based on the type of application or user, ensuring that critical applications such as voice and video receive the necessary bandwidth and low latency required for optimal performance.
The switch also supports QoS features such as Differentiated Services Code Point (DSCP) and IEEE 802.1p, which allow network administrators to prioritize network traffic based on the type of application or user. Additionally, it supports Quality of Service (QoS) policies such as Weighted Round Robin (WRR), Strict Priority (SP), and Hybrid.
QoE, on the other hand, refers to the end-user experience when using the network. It includes factors such as application response time, video quality, and audio quality. QoE is dependent on the end-user's perception and can be affected by various factors such as network congestion, packet loss, and jitter. By monitoring and optimizing QoE, network administrators can ensure that the network is providing a high-quality experience to users.
Main Specification about the HPE JG927A
- Manufacturer: HPE
- Part Number or SKU # JG927A
- Device Type: Managed Switch
Interfaces / Ports
- Total Number of Network Ports 48
- Uplink Port No
- Modular No
- Stack Port No
- Port/Expansion Slot Details:
- 48 x Gigabit Ethernet Network
- 4 x Gigabit Ethernet Expansion Slot
Media & Performance
- Media Type Supported Twisted Pair
- Ethernet Technology Gigabit Ethernet
- Network Technology:
- 10/100/1000Base-T
- 1000Base-X
I/O Expansions
- Number of Total Expansion Slots 4
- Expansion Slot Type SFP
- Number of SFP Slots 4
Network & Communication
- Layer Supported 3
Management & Protocols
- Manageable Yes
Power Description
- Power Source Power Supply
Dimension and Weight
- Height: 1.7inch
- Width: 17.3inch
- Depth: 9.4inch
- Weight: 7 Lbs
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.
