NETGEAR GS752TP 52-Port PoE+ Smart Managed Switch: specs and who it suits

The NETGEAR GS752TP is a 52-port smart managed switch for business and campus networks. It has 48 Gigabit Ethernet ports that supply PoE+, plus four 1G SFP ports for fibre or other uplinks. NETGEAR positions it as a desktop or rackmount switch for powering many devices through their network cables. This page explains what the specs mean.

48 PoE+ ports and a 380W allowance

Each of the 48 copper ports runs at Gigabit speed and supplies PoE+ (IEEE 802.3at), which lets one cable carry both data and power to devices such as IP phones, wireless access points and security cameras. The total PoE allowance is 380W, which NETGEAR lists for the whole switch.

That allowance is shared. A PoE+ port can supply up to 30W, so 48 ports at full load would need far more than 380W. In practice, many devices draw much less than the maximum, such as phones using a few watts, but a switch full of high-power devices could exhaust the allowance. Adding up the real draw of your devices is the way to check.

Four SFP ports

The four 1G SFP ports accept SFP modules, which can be fibre transceivers or copper modules. They are typically used for uplinks to another switch, or for connections over longer distances than copper cable allows. Modules are usually bought separately.

Smart managed control

NETGEAR calls the switch "smart managed", meaning it has a web-based interface for secure setup, access control and SNMP (NMS 300) management. It supports optional Insight cloud management, according to the listing title. Smart managed switches typically provide features such as VLANs and traffic prioritisation, though they are lighter than full enterprise-managed models. Check NETGEAR's datasheet for the exact feature list.

Placement and noise

The switch can sit on a desk or mount in a rack, and NETGEAR says all the necessary mounting hardware is in the box. It measures about 12.2 x 1.7 x 17.3 inches in the listing and weighs about 10.9 lb (4.9 kg). NETGEAR describes quiet operation, but a 48-port PoE unit still has fans, so check the noise level if it will sit in an occupied room.

Efficiency and support

The design complies with IEEE 802.3az Energy-Efficient Ethernet. NETGEAR lists a limited lifetime hardware warranty, next business day replacement and 24/7 chat with a NETGEAR expert. Terms vary by region, so confirm them.

Who it suits

A switch this size fits offices, schools, small hotels and warehouses where dozens of PoE devices need to connect to a single point. A home with only a few devices will usually need something smaller.

What to check before you buy

• Power allowance: add up the wattage of all the PoE devices and compare with 380W.
• Uplink needs: decide whether you need SFP modules and which type.
• Management: confirm that the smart-managed features cover your VLAN and security needs.
• Rack space: check the rack depth and ear mounting, or leave room on a shelf.
• Cabling: Ethernet runs are limited to 100 metres.
• Electrical: follow the manual and local codes for power connections.

The short version

• A 52-port smart managed switch with 48 Gigabit PoE+ ports and four 1G SFP ports.
• 380W total PoE allowance shared across ports.
• Web-based management, SNMP and optional Insight cloud management.
• Desktop or rack mounting with hardware included.
• Limited lifetime hardware warranty per NETGEAR.

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