Energy-efficient operations refer to the ability of a network device, such as a switch, to operate in an environmentally sustainable manner while minimizing energy consumption. This is achieved through the use of energy-saving technologies and features, such as Power over Ethernet (PoE), Energy Efficient Ethernet (EEE), and Dynamic Power Management (DPM).
PoE technology allows the switch to deliver both power and data over a single Ethernet cable, eliminating the need for additional power cabling and reducing energy consumption. EEE is a networking standard that reduces energy consumption during periods of low network activity. DPM dynamically adjusts the power consumption of the switch based on network activity, reducing energy consumption when the network is not heavily used.
By implementing energy-efficient technologies and features, organizations can lower their energy costs, reduce their carbon footprint, and contribute to a more sustainable environment.
Advanced Security and Traffic Management
Advanced security and traffic management are essential components of a well-designed network infrastructure. They help to ensure the reliability and performance of the network while also protecting against potential threats and security breaches.
In terms of security, the JG921-61101 HPE 1920-8G PoE+ 8-Ports SFP Managed Desktop Rack-mountable Switch supports a range of advanced security features to help protect the network against threats and attacks. These may include access control lists (ACLs) for controlling network access, virtual private network (VPN) support for secure remote access, and denial-of-service (DoS) protection to defend against network attacks.
In terms of traffic management, the switch is equipped with advanced features to optimize network performance and ensure smooth and efficient data flow. This may include Quality of Service (QoS) capabilities for prioritizing network traffic, link aggregation for increased bandwidth, and traffic shaping and rate limiting to control network congestion.
Streamlined Network Administration
Streamlined network administration refers to the process of efficiently managing and maintaining a network with minimal effort and resources. It involves the use of tools, technologies, and best practices that simplify the tasks involved in setting up, configuring, and managing network components.
The JG921-61101 HPE 1920-8G PoE+ 8-Ports SFP Managed Desktop Rack-mountable Switch supports streamlined network administration through features such as intuitive graphical user interfaces, automated network discovery and topology mapping, and remote management capabilities. This enables network administrators to quickly and easily monitor, configure, and manage the switch and the network as a whole, reducing the time and effort required to maintain the network.
Additionally, the switch supports industry-standard protocols such as SNMP and Telnet, making it easy to integrate into existing network management systems and workflows. This enables network administrators to manage the switch as part of a larger network infrastructure, simplifying the overall network administration process.
By streamlining network administration, organizations can reduce costs, minimize downtime, and improve the overall efficiency and performance of their network, allowing them to focus on their core business activities.
General Information about the HPE JG921-61101
- Manufacturer: HPE
- Part Number or SKU# JG921-61101
- Device Type: Switch 8 Ports L3 Managed
- Enclosure Type: Desktop, Rack-Mountable 1U
- Subtype: Gigabit Ethernet
- Ports: 8 X 10/100/1000 (poe+) + 2 X Gigabit SFP
- Power Over Ethernet (PoE): PoE+
- Poe Budget: 65 W
- Throughput: 14.8 MPPS
- routing/switching Capacity: 20 GBPS
- Capacity: Ipv4 Routing Table Entries: 32
- ipv6 Routing Table Entries: 32
- Mac Address Table Size: 8192 Entries
- JuMBo Frame Support: 10kb
- Routing Protocol : Static Ipv4 Routing, Static Ipv6 Routing
- Remote Management Protocol: Snmp 1, Rmon 2, Telnet, Snmp 3, Snmp 2c, Http, Https, Tftp, Cli
- Encryption Algorithm : Ssl
- Authentication Method : Secure Shell (ssh), Radius
- Flow Control, Layer 2 Switching, Auto-negotiation, Arp Support, VLAN Support, Auto-uplink (auto Mdi/mdi-x), Igmp Snooping, Support for Syslog, Support for Port Mirroring, Support for IPv6, Support for Weighted Round Robin (wrr) Queuing, Support for Multiple Spanning Tree Protocol (mstp), Support for Access Control List (acl), Support for Quality of Service (qos), Dual Firmware Images, Strict Priority Queuing (spq), Port Isolation, Static Routing, Class Of Service (cos), Single Ip Management, JuMBo Frames Support, Mld Snooping, Cable Diagnostics Function, Stp Root Guard, Dhcp Relay, Port Security, and Dhcp Client (sim)
- Compliant Standards : Ieee 802.3, Ieee 802.3u, Ieee 802.3i, Ieee 802.3z, Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3af, Ieee 802.3x, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.1x, Ieee 802.1s, Ieee 802.1ab (lldp), Ieee 802.3at, Ieee 802.3az
- Processor : 1 X Mips : 500 Mhz
- Ram: 128 MB SDRAM
- Flash Memory: 32 MB
Expansion / Connectivity
- Interfaces: 8 X 1000base-t-Rj-45-POE+
- 2 X 1000base-x-SFP
- 1 X Console Rj-45 Management
About Refurbished Products
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.
Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.
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
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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:
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)
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®
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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
- 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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- 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.
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