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HPE J9836AS 2920 48G 48 Ports PoE 740W Managed Rack Mountable Switch

J9836AS
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Brief Overview of J9836AS

Rack Mountable HPE J9836AS 2920 48G 48 Ports PoE 740W Managed Switch. Excellent Refurbished. 6-Month Replacement
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SKU/MPNJ9836ASAvailability✅ In StockProcessing TimeUsually ships same day ManufacturerHPE Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Ports

The HPE J9836AS Rack Mountable switch is equipped with a total of 48 ports, making it an ideal choice for businesses of all sizes. These ports provide connectivity options for various devices and enable seamless communication within your network infrastructure.

Overview of the HPE J9836AS Switch

General Specifications

  • Manufacturer: Hewlett Packard Enterprise (HPE)
  • Model Number: J9836AS
  • Category: Networking Equipment

Device Details

  • Type: Network Switch
  • Port Configuration: 48 Ports (10/100/1000 PoE+) and 4 Combo Gigabit SFP
  • Enclosure: Rack-mountable, 1U Form Factor

Performance and Capacity

  • Throughput: 130.9 Million Packets Per Second (Mpps)
  • Switching Capacity: 176 Gigabits Per Second (Gbps)
  • IPv4 Routing Table: 2048 Entries
  • IPv6 Routing Table: 256 Entries
  • MAC Address Table: 16000 Entries
  • Jumbo Frame Support: Up to 9220 Bytes

Power and Connectivity

  • Power Over Ethernet (PoE): PoE+
  • PoE Budget: 740 Watts
  • Power Supply: Internal, Hot-plug, 1050 Watts
  • Voltage Requirements: AC 120/230V (50/60Hz)
  • Power Consumption: 487 Watts (Operational)

Protocols and Features

Routing Protocols

  • RIP, RIP-2, Static IP Routing, MLD

Management Protocols

  • SNMP (Versions 1, 2c, 3), RMON (Versions 1, 2, 3, 9), Telnet
  • HTTP, HTTPS, TFTP, SSH (Versions 1, 2), CLI

Encryption and Authentication

  • SSL, TLS Encryption
  • Authentication Methods: RADIUS, PAP, CHAP, TACACS, TACACS+, SSH2, EAP

Advanced Features

  • Flow Control
  • DHCP, BOOTP, ARP Support
  • Trunking, VLAN, IPv6 Support
  • Half Duplex and Full Duplex Modes
  • SNTP, sFlow, MSTP
  • Access Control Lists (ACLs), Quality of Service (QoS)
  • STP Root Guard, Uni-directional Link Detection (UDLD)
  • LLDP, Link Aggregation Control Protocol (LACP)
  • Energy Efficient Ethernet, Class of Service (CoS)
  • Generic Attribute Registration Protocol (GARP)

Compliance and Standards

  • IEEE 802.3, IEEE 802.3u, 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 802.1s, IEEE 802.1v, IEEE 802.3at
  • IEEE 802.3az, IEEE 802.1ax

Hardware Specifications

  • Processor: ARM1176, 625 MHz
  • RAM: 512 MB SDRAM
  • Flash Memory: 1 GB

Expansion and Connectivity Options

  • 48 x 1000Base-T Ports (RJ-45, PoE+)
  • 4 x SFP Ports
  • 1 x Management Port (RJ-45)
  • 1 x Management Port (Micro-USB Type B)
  • 1 x USB Port
  • 2 Expansion Slots (total) / 2 Free
  • 1 Stacking Module Slot (total) / 1 Free

Enhanced Connectivity

With 48 ports at your disposal, you can easily connect multiple devices such as computers, servers, printers, and even other switches. This enhanced connectivity ensures that your network remains efficient and productive, allowing for smooth data transfer and seamless collaboration among employees.

Scalability

The abundance of ports on the HPE J9836AS Rack Mountable switch allows for easy scalability. As your business grows and more devices are added to your network, you can simply connect them to the available ports without the need for additional switches or complicated configurations. This flexibility makes the switch a cost-effective solution that can adapt to your evolving needs.

Reduced Network Congestion

Having 48 ports distributed across the switch significantly reduces network congestion. Each device can have its dedicated port, eliminating the need for shared connections that may lead to slower data transfer speeds. This ensures that your network operates at optimal performance, preventing bottlenecks and maximizing productivity.

The importance of the 48 ports feature cannot be overstated. It provides users with an abundance of connectivity options, allowing them to effortlessly connect multiple devices, scale their network as needed, and maintain high-speed data transfer rates.

Power Over Ethernet

One standout feature of the HPE J9836AS Rack Mountable switch is its Power Over Ethernet (PoE) capability. With PoE, the switch can deliver both data and power to compatible devices through a single Ethernet cable. This feature offers numerous benefits and convenience for users.

Simplified Installation

By eliminating the need for separate power cables, the PoE feature simplifies the installation process. This saves time and effort, especially in environments where running additional power cables may be challenging or impractical. It also reduces clutter and improves cable management, resulting in a cleaner and more organized network setup.

Flexibility and Convenience

The PoE capability of the HPE J9836AS Rack Mountable switch provides flexibility and convenience in device placement. With power delivered through the Ethernet cable, compatible devices can be installed in locations where power outlets are not readily available. This is particularly useful for devices like wireless access points, IP cameras, and VoIP phones that may need to be strategically positioned for optimal coverage or functionality.

Cost Savings

Utilizing PoE eliminates the need for separate power adapters for each device. This not only reduces the upfront costs of purchasing additional power adapters but also lowers ongoing energy consumption. With centralized power management, you can achieve cost savings by efficiently utilizing power resources and reducing electricity bills.

The Power Over Ethernet feature of the HPE J9836AS Rack Mountable switch offers users simplified installation, flexibility in device placement, and cost savings. It is a valuable addition that enhances the overall functionality and convenience of the switch.

Power Capacity

The HPE J9836AS Rack Mountable switch boasts a robust power capacity of 740W. This high power capacity ensures that all connected devices receive sufficient power for their optimal operation.

Reliable Power Delivery

With a power capacity of 740W, the switch can reliably deliver power to numerous devices simultaneously. Whether you have multiple high-power devices or a combination of low-power devices, this switch can handle the load without compromising performance. This reliability is crucial in maintaining uninterrupted network connectivity and preventing downtime.

Support for Power-Hungry Devices

Certain devices, such as power-hungry switches, wireless access points, or security cameras, may require a significant amount of power for their operation. The HPE J9836AS Rack Mountable switch's high power capacity ensures that these devices receive the necessary power supply without any issues. With sufficient power available, you can confidently integrate power-hungry devices into your network infrastructure.

Future-Proofing

Investing in a switch with a high power capacity like the HPE J9836AS Rack Mountable model allows for future expansion and growth. As your network evolves and new devices with higher power requirements emerge, you can rest assured that the switch can accommodate them without the need for upgrades or replacements. This future-proofing feature saves both time and money, providing long-term value for your investment.

The 740W power capacity of the HPE J9836AS Rack Mountable switch ensures reliable power delivery, supports power-hungry devices, and future-proofs your network infrastructure.

Management

The HPE J9836AS Rack Mountable switch is a managed switch, providing users with advanced management capabilities to optimize their network performance and security.

Greater Control

As a managed switch, the HPE J9836AS enables users to have greater control over their network. It allows for granular configuration options, giving administrators the ability to fine-tune settings to meet specific requirements. This level of control ensures that your network operates efficiently and securely, tailored to your organization's needs.

Enhanced Security

Managed switches offer enhanced security features compared to unmanaged switches. The HPE J9836AS Rack Mountable switch enables administrators to implement access control lists (ACLs), VLANs, and other security measures to protect sensitive data and prevent unauthorized access. With the ability to segment and isolate network traffic, you can ensure that critical information remains safeguarded.

Advanced Monitoring and Troubleshooting

The management capabilities of the HPE J9836AS Rack Mountable switch provide administrators with advanced monitoring and troubleshooting tools. Through features such as SNMP (Simple Network Management Protocol) and port mirroring, administrators can monitor network performance, identify potential issues, and take proactive measures to maintain optimal network functionality. This helps reduce downtime and improve overall network reliability.

The managed feature of the HPE J9836AS Rack Mountable switch offers greater control, enhanced security, and advanced monitoring and troubleshooting capabilities. It empowers administrators to optimize network performance, maintain security, and ensure smooth operations.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)