Name: R8N85B#ABA HPE 48-Port PoE Switch 4x 1G SFP 370W Power Budget
Brand: HPE
SKU: R8N85B#ABA
Price: 1264.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HPE 48p PoE 4x SFP 1G 370W switch provides 48 Power over Ethernet ports with a 370-watt power budget, suitable for powering multiple network devices simultaneously. It includes four 1 Gigabit SFP ports for fiber uplink connectivity, supporting standard PoE protocols to ensure compatibility with a range of powered devices. This switch fits into enterprise network environments as an access layer device.

General Information
Brand	HPE
Condition	Refurbished

Technical Information
Switch Type	Layer 2, Managed Switch, PoE Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 1000Base-X, SFP
Port Speed	10/100/1000Base-T
UpLink Ports	4
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 2
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS),CLI (Console/SSH),SNMP
Security Features	802.1X,ACLs,SSH,SSL,MAC filtering,RADIUS
Management Type	Managed
Remote Management Protocol	SNMP,SSH,HTTPS

Power & Cooling
Fans	Yes
Power	370W PoE budget, internal AC power
Power Supply	Internal AC (370W PoE-capable)

Physical Characteristics
Weight	3.00

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE, FCC
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
The HPE 48p PoE 4x SFP 1G 370W switch (R8N85B#ABA) delivers 48 Power over Ethernet ports combined with four 1 Gigabit SFP uplink ports. It is designed to provide robust network connectivity and power to devices such as IP phones, wireless access points, and cameras in business environments. This switch is typically used in enterprise access layer networks to manage multiple endpoint connections efficiently. Network administrators and IT professionals deploy this switch where centralized management of power and data over Ethernet cabling is necessary. The 370W PoE power budget ensures adequate power distribution across connected devices, while the SFP ports offer flexibility for fiber uplink connections. Key Features 48 PoE-enabled ports delivering up to 370 watts total power Four 1 Gigabit SFP ports for fiber uplink connectivity Supports standard 802.3af/at PoE protocols Managed switch capabilities for network control Designed for enterprise access layer networking This switch plays an essential role in consolidating network access and power delivery for endpoint devices, simplifying infrastructure and cabling. Its combination of PoE ports and SFP uplinks supports scalable and flexible network designs in office or campus environments.

Use Cases
This HPE switch is primarily used in enterprise environments where multiple network devices require both data connectivity and power through Ethernet. It suits office buildings, campuses, or branch locations needing centralized management of network access points, IP phones, or security cameras. How It's Used: Providing PoE to IP phones and wireless access points in corporate offices Connecting multiple endpoints in a campus network access layer Utilizing SFP uplink ports for fiber connections to distribution switches Powering security cameras in enterprise security setups Managed network deployments requiring control of PoE and data traffic Overall, the switch facilitates efficient network access and power delivery in structured cabling infrastructures, supporting operational needs of mid-size to large enterprise networks.

FAQ's
What does the 370W power budget mean? The 370W power budget indicates the total amount of power the switch can supply across all PoE ports simultaneously, allowing multiple devices to receive power over Ethernet cables. Which SFP modules are compatible with this switch? This switch supports 1 Gigabit SFP modules compatible with HPE or industry-standard transceivers designed for fiber uplinks at 1G speeds. Can this switch power devices using 802.3at PoE standard? Yes, the switch supports both 802.3af and 802.3at PoE standards, enabling it to power a range of devices requiring up to 30W per port. What type of network environments is this switch designed for? It is intended for enterprise access layer deployments where multiple endpoints need network access and power, such as offices, campuses, or branch locations. Does this switch support managed network features? Yes, the switch supports management capabilities for configuring network traffic, PoE settings, and monitoring connected devices. Is the R8N85B#ABA suitable for connecting security cameras? Yes, the PoE ports provide power and data connectivity required for IP security cameras within enterprise environments.