Description
Product overview of the HPE J9781A
The J9781A HPE 2530-48 Ethernet Switch is a high-performance, cost-effective switching solution designed for small and medium-sized businesses. It is a 48-port gigabit Ethernet switch that provides reliable connectivity for a wide range of devices such as desktops, laptops, servers, printers, and cameras.
The switch is equipped with advanced features such as Quality of Service (QoS), Spanning Tree Protocol (STP), and Link Aggregation Control Protocol (LACP), which help to manage network traffic and ensure smooth operation. It also provides enhanced security features such as Access Control Lists (ACLs) and RADIUS authentication to protect against unauthorized access and unauthorized data transfers.
The switch is designed to be easy to install and manage, with an intuitive web-based graphical user interface (GUI) and an industry-standard CLI. It also supports flexible stacking options, allowing multiple switches to be stacked together to form a single logical switch with a single IP address.
Technical Specifications
The J9781A HPE 2530-48 Ethernet Switch is a layer 2 managed switch designed for small to medium-sized businesses. It offers 48 10/100/1000 Ethernet ports, 4 dual-personality ports for 10/100/1000 or mini-GBIC connectivity, and 2 SFP slots for fiber connectivity.
Technical specifications for the J9781A include
- Switching capacity: 176 Gbps
- Packet forwarding rate: 130.9 Mpps
- MAC address table size: 16000 entries
- Jumbo frame support: Up to 9198 bytes
- Power consumption: Maximum of 165 W
- Operating temperature range: 0°C to 40°C
- Operating humidity range: 10% to 90% non-condensing
- Dimensions (H x W x D): 43.8 mm x 442 mm x 242 mm
- Weight: 5.35 kg
- Management features: Web-based GUI, CLI, SNMP, RMON, Telnet, SSH, and LLDP support
- Quality of Service (QoS): 8 priority queues, strict priority queue scheduling, and rate limiting
- Security features: 802.1X port-based authentication, MAC-based access control, and network login banners.
The J9781A HPE 2530-48 Ethernet Switch is a cost-effective solution for businesses that require high-speed Ethernet connectivity and advanced network management capabilities.
Features and Benefits
The J9781A HPE 2530-48 Ethernet Switch is a 48-port switch designed for small to medium-sized businesses. It features Gigabit Ethernet connectivity, with 48 10/100/1000Base-T ports, four SFP ports for fiber connections, and two 10GbE SFP+ ports for high-speed uplinks.
Features
- 48 10/100/1000Base-T ports for fast and efficient networking
- 4 SFP ports for fiber connectivity
- 2 10GbE SFP+ ports for high-speed uplinks
- Energy-efficient design with low power consumption
- Supports PoE+ for power-hungry devices
- Advanced security features including Access Control Lists (ACLs), Port Security, and 802.1X Authentication
- Quality of Service (QoS) support for prioritizing critical applications
- Advanced management capabilities with HPE Intelligent Management Center (IMC)
Benefits
- Increased network performance with Gigabit Ethernet connectivity and 10GbE uplinks
- Cost-effective solution for businesses with high network demands
- Energy-efficient design helps to reduce energy costs
- Supports PoE+ for power-hungry devices, eliminating the need for separate power sources
- Advanced security features provide increased network protection
- QoS support helps to prioritize critical applications for improved network performance
- Advanced management capabilities with HPE IMC allow for easy network management and monitoring.
General Information
- Manufacturer: HP
- Part Number or SKU# J9781A
- Type : Networking
- Switch -Type : Switch 48 Ports
- Product Series : 2530
- Product Model : 2530-48
Interfaces/Ports
- Total Number of Network Ports : 48
- Uplink Port : Yes
- Management Port : Yes
- Number of Network (RJ-45) Ports : 48
- Port/Expansion Slot Details : 48 x Fast Ethernet Network
- Port/Expansion Slot Details : 2 x Gigabit Ethernet Uplink
- Port/Expansion Slot Details : 2 x Gigabit Ethernet Expansion Slot
Media & Performance
- Media Type Supported : Twisted Pair
- Ethernet Technology : Gigabit Ethernet
- Ethernet Technology : Fast Ethernet
- Network Technology : 10/100/1000Base-T
- Network Technology : 10/100Base-TX
I/O Expansions
- Number of Total Expansion Slots : 2
- Expansion Slot Type : SFP
- Number of SFP Slots : 2
- Network & Communication:
- Layer Supported : 2
Dimension and Weight
- Height: 1.75inch
- Width: 17.4inch
- Depth: 9.7inch
- Weight: 7 Lbs
