Name: JL074-61001 HP 3810M 48G PoE+ 48-Port Gigabit Layer 3 Managed Switch 1U
Brand: HP
SKU: JL074-61001
Price: 680.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 3810M 48G PoE+ switch provides 48 ports capable of delivering power and data simultaneously, making it ideal for networks where devices like IP cameras and phones rely on PoE. It combines gigabit Ethernet connections with Layer 3 routing features, offering both speed and intelligent traffic management in a 1U rack form factor. The optional expansion module slot adds flexibility, allowing network growth without replacing the entire switch.

General Information
Brand	HP
Part Number	JL074-61001
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
POE Support	PoE+
Switching Capacity	176 Gbps
Switch Forwarding Rate	130.95 Mpps
DRAM	256 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	4094
NIM Slot	1
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45 (48x PoE+ ports), Expansion slot for SFP/SFP+ modules, Serial Console (RJ-45)

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	32768

Management and Configuration
Routing Protocols	Static, RIP, OSPF, VRRP
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (SSH, Telnet), SNMP (v1/v2/v3), RMON, Serial Console
Security Features	ACLs, 802.1X port authentication, RADIUS/TACACS+ support, SSH, SNMPv3, DHCP snooping, storm control
Security	802.1X, RADIUS
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS,CLI
Routing Protocol	Static,RIP,OSPF,VRRP

Power & Cooling
Fans	2 (hot-swappable, variable speed)
Power	370W (PoE budget)

Physical Characteristics
Weight	5.00
Operating Temperature	0°C to 45°C

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at

Product Description
This HP 3810M 48G PoE+ switch is built for medium to large business networks requiring reliable power and data delivery over a single cable. Often found in office buildings, schools, and network closets, it supports Power over Ethernet to connect devices like IP phones, cameras, and access points without extra power adapters. Designed for IT professionals and network administrators, the switch offers Layer 3 management features, enabling effective traffic routing and network segmentation. Its compact 1U rack size helps fit neatly into standard racks, while the optional expansion module slot increases future-proofing. Key Features High power PoE+ output supports a wide range of networked devices Flexible gigabit ports accommodate diverse connection speeds and devices Advanced Layer 3 management simplifies network control and routing Expansion slot allows scalability with optional modules Compact rack-mountable size fits standard network cabinets Typically deployed in enterprise network environments, this switch handles both data and power needs efficiently. Its routing capabilities help organize complex networks, while PoE+ reduces cabling and power requirements for connected devices. This balance of power and manageability makes it a staple in many mid-sized IT infrastructures.

Use Cases
The JL074-61001 HP 3810M 48G PoE+ switch is designed for medium to large enterprise networks that require robust power over Ethernet capabilities alongside advanced Layer 3 routing. It is particularly suited for IT environments where efficient network segmentation and management are crucial, such as corporate campuses, educational institutions, and smart building infrastructures. How It's Used: Deploying in enterprise campus networks to provide power and data connectivity to IP telephony and wireless access points across multiple floors. Supporting security infrastructure in large commercial buildings by powering and connecting IP surveillance cameras with centralized management. Enabling network segmentation and routing between VLANs in university campus data centers for optimized traffic flow. Facilitating edge computing deployments in distributed branch offices requiring scalable PoE+ support and Layer 3 routing functionalities. Integrating with building automation systems to supply power and network access to IoT devices in smart facility management. This switch enhances operational efficiency by consolidating power and data delivery in a single device, reducing cabling complexity and increasing scalability. Its Layer 3 capabilities allow for improved traffic management, ensuring consistent performance as network demands grow.