Name: JD992-61101 HP V1905-24-PoE 24-Port PoE 10/100Base-TX 2-Port 1000Base-T Layer 2 Switch
Brand: HP
SKU: JD992-61101
Price: 230.88 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The JD992-61101 HP V1905-24-PoE is a Layer 2 managed network switch that combines Power over Ethernet support with robust port configurations. It fits into rack-mounted network setups, providing both data transmission and power supply over Ethernet cables, making it integral to wired network infrastructure where device power management and traffic control are necessary.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, PoE Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	24
Number of Ports	26-Ports
Port Type	10/100Base-TX, 1000Base-T, RJ-45, Serial Console (RJ-45)
Port Speed	10/100Base-TX,1000Base-T
UpLink Ports	2
POE Support	PoE
Switching Capacity	8.8 Gbps
Switch Forwarding Rate	17.19 Mpps
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	No
Layer Support	Layer 2
Connector Type	RJ-45,Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8192

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web-Based Management (GUI), Command Line Interface (CLI), SNMP (v1/v2c), SSH, Serial Console
Security Features	802.1X, Access Control Lists (ACLs), Port Security, MAC Address Filtering, Storm Control, DHCP Snooping
Management Type	Managed
Remote Management Protocol	SNMPv1/v2c, HTTP, HTTPS, SSH, Telnet

Power & Cooling
Power Supply	Internal AC Power Supply (100-240V AC)

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3af

Product Description
The JD992-61101 HP V1905-24-PoE is a managed Layer 2 Ethernet switch designed to support network infrastructure with Power over Ethernet (PoE) capability. It is commonly found in enterprise networks and data centers where reliable power and data transmission over Ethernet cables is essential. IT professionals and network administrators often rely on this switch to enhance network segmentation, control traffic flow, and provide power to connected devices like IP phones and wireless access points. Key Features Delivers 24 PoE 10/100Base-TX ports allowing simultaneous data and power delivery Includes 2 Gigabit uplink ports for seamless integration with higher-speed networks Supports advanced Layer 2 features such as VLAN, QoS, and link aggregation for flexible network management Compact 1U rack-mountable form factor fits standard racks for organized deployment Offers manageable interfaces for efficient configuration and monitoring of network status This switch plays a key role in establishing dependable wired connectivity and powering network devices without additional cabling. Its performance and management capabilities provide network teams with the flexibility needed for consistent and organized network operations. The combination of PoE and Layer 2 functionality makes it a versatile component in professional network environments.

Use Cases
This switch is typically used in mid-size enterprise networks and campus environments requiring a balance of power delivery and data traffic management. It suits network closets and wiring rooms where centralized control and efficient cabling are important. Users managing IP telephony, wireless networks, and surveillance systems benefit from its PoE capabilities alongside Gigabit uplinks. How It's Used: Deploying in enterprise wiring closets to power IP phones and connect desktop devices Supporting wireless access points in office buildings through PoE power distribution Integrating with data center aggregation layers using gigabit uplinks for increased bandwidth Managing segmented VLANs for improved traffic flow in campus network environments Enabling link aggregation to boost throughput and network redundancy for critical applications By providing centralized power and data management, this switch helps maintain network stability and scalability. It offers network teams the tools to efficiently allocate resources and monitor performance across connected devices, contributing to overall operational effectiveness.