Description
used with power supply
🔌 HP 2530-24G PoE+ J9773A 24 Port Gigabit Used 🔌
🌐 HP 2530-24G PoE+ J9773A - 24 Port Gigabit Switch with PoE+ Power 195W - Tested and Functional Used
The HP 2530-24G PoE+ switch (reference J9773A / J9773-60201) is a managed Layer 2 Ethernet switch designed for small and medium-sized businesses. This used model offers reliable and secure connectivity with 24 RJ-45 Gigabit ports and 4 SFP ports for fiber optics.
📋Complete Technical Specifications
Connectivity and Ports
- 24 auto-sensing RJ-45 ports 10/100/1000Base-T with PoE+
- 4 fixed Gigabit Ethernet SFP ports for fiber connections
- 1 dual-personality console port (RJ-45 or USB micro-B)
- Auto-MDIX function on all RJ-45 ports
Performance and Capabilities
- Throughput: up to 41.6 Mpps (64-byte packets)
- Switching capacity: 56 Gbps
- Latency: < 2.3 µs (1000 Mb), < 7.4 µs (100 Mb)
- MAC address table: 16,000 entries
PoE+ Power Supply
- PoE Power: 195 Watts total
- Standard: IEEE 802.3at PoE+
- Power per port: up to 30W per port
- Ideal for powering IP phones, WiFi access points, and cameras
Processor and Memory
- Processor: ARM9E @ 800 MHz
- Flash Memory: 128 MB
- DDR3 Memory: 256 MB DIMM
- Packet buffer: 1.5 MB dynamically allocated
⚡Electrical and Physical Characteristics
Power supply
- Input Voltage: 100-127 / 200-240 VAC
- Maximum Consumption: 247W
- Thermal Dissipation: 135 BTU/h (142.42 kJ/h)
Dimensions and Weight
- Dimensions: 44.3 x 33.02 x 4.45 cm (1U)
- Weight: 3.95 kg
Operating Conditions
- Temperature: 0 to 45°C
- Humidity: 15 to 95% at 40°C (without condensation)
🔧Management Features
Management Interfaces
- Intuitive Graphical Web Interface
- Command Line Interface (CLI)
- SNMP Management
- RS-232C Serial Console or Micro USB
Advanced Security
- 802.1X, MAC, and Web Authentication
- DHCP and Dynamic ARP Protection
- Access Control Lists (ACL)
- Protection against DoS attacks
Quality of Service
- Traffic prioritization IEEE 802.1p
- 8 priority levels with 2 or 4 queues
- WDRR Algorithm (Weighted Deficit Round Robin)
📦Condition and Warranties
Product Condition: Tested and functional used
Warranty: 30 days return/exchange
Delivery: Secure and fast shipping with carrier tracking number
The photos are provided for illustration purposes only; the content of the advertisement is the sole reference for the exact product and included accessories. If in doubt, do not hesitate to contact us.
⚠️Important Information
Software Support: We do not provide technical support for hardware configuration or installation.
Billing: Professional invoice with 0% VAT in paper format included with each package.
❓Frequently Asked Questions
Q: Does this switch support PoE+ on all ports?
R: Yes, the 24 RJ-45 ports support the IEEE 802.3at PoE+ standard with a total power of 195W available.
Q: Can multiple switches be stacked together?
R: Yes, the switch supports virtual stacking of up to 16 units for centralized management.
Q: What types of SFP modules are compatible?
R: The 4 SFP ports accept HP/HPE certified Gigabit Ethernet modules for short and long distance fiber optic connections.
Q: Is the switch quiet for an office?
R: Yes, this model has very quiet variable speed fans, suitable for office environments.
Q: What is the difference with the J9776A model?
R: The J9773A includes PoE+ (195W) unlike the J9776A which is the version without PoE, offering only network connectivity.