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Silver rack-mount network switch with 48 RJ45 ports and SFP uplinks

ZyXEL

ZyXEL GS222050HP 48-port Gigabit PoE+ network switch 375W

SKU CH-9MBR-7KJMR MPN GS222050HP

A 48-port Gigabit Layer 4 managed switch delivering 375 W PoE+ power budget with 44 PoE+ ports, 4 combo ports and 2 SFP expansion slots for flexible uplinks

  • Type of switchManageable
  • Product formatRack-mountable
  • Network cablingMedia Type Supported: Twisted Pair, Optical Fiber Ethernet T
  • Uplink portsTotal Number of Network Ports: 48 Uplink Port: Yes Modular:
  • Main portsTotal Number of Expansion Slots: 6.0 Expansion Slot Type: SF
  • Layer supportSupported: 4
  • 48 PoE+ ports deliver 30 W each for power-hungry devices
  • 375 W total PoE budget supports dense AP and camera deployments
  • NebulaFlex Pro gives cloud or on-premise management with 1-year Pro Pack
  • Layer 4 switching enables advanced traffic shaping for VoIP and IPTV
  • 6 SFP uplink slots provide flexible fibre or copper uplinks

Tri-mode managed PoE+ switch

The ZyXEL GS2220-50HP is a rack-mountable Layer 4 switch that combines Nebula cloud management, standalone operation and SNMP in one device. It targets businesses, hotels and educational sites that need converged VoIP, video and IPTV traffic on a single infrastructure. The unit delivers 48 Gigabit ports with 802.3at PoE+ and includes a 1-year Nebula Pro Pack licence.

375 W PoE budget and copper-fibre mix

Forty-four ports supply up to 30 W each, while the total PoE budget caps at 375 W, so high-density deployments must plan device power draw carefully. Four combo ports accept either twisted-pair or SFP fibre, and two dedicated SFP expansion slots provide additional uplink flexibility. The switch consumes 474.30 W at the wall under full load.

Replaces separate cloud.

Sites running distinct management platforms for access, aggregation and monitoring can consolidate onto this single tri-mode switch. The jump is worth it when PoE+ devices exceed the capacity of smaller switches or when a unified dashboard reduces operational overhead. Buyers who need 10 G uplinks or a larger PoE budget should look at higher-tier models.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $822.99
Pricier than about 61% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameZyXEL
Product lineGS2220
Part numberGS2220-50HP
Connectivity
Network cablingMedia Type Supported: Twisted Pair, Optical Fiber
Ethernet Technology: Gigabit Ethernet
Network Technology:
10/100/1000Base-T
1000Base-X
Layer supportSupported: 4
Ports & slots
Main portsTotal Number of Expansion Slots: 6.0
Expansion Slot Type: SFP (mini-GBIC)
Shared SFP Slot: Yes
Number of SFP Slots: 6
Power
Power detailsPoE (RJ-45) Port: Yes
PoE Budget: 375 W
Power Source: Power Supply, PoE
Power Consumption: 474.3 W
Size & build
Shipping weight4.10 kg
Package size442 × 269 × 43 mm
In the box
In the box48-port GbE L2 PoE Switch with GbE Uplink
Power Cord
Rack Mounting Kit
Environment & compliance
ComplianceEnvironmental Compliance: Restriction of Hazardous Substances (RoHS)
More details
Type of switchManageable
Product formatRack-mountable

Questions about this item

Should I pick the 48-port PoE+ model with 375W budget or a version with fewer ports?

This model provides 44 dedicated PoE+ ports and 4 combo ports, delivering up to 30W per port within a total 375W budget for power-hungry devices.

What does the 375W PoE budget mean when I connect cameras and access points?

It lets you run many 802.3at devices simultaneously, supplying only the actual power each device draws up to 30W per port until the 375W pool is used.

How do the SFP combo and expansion slots work for uplinks?

Four combo ports accept either RJ-45 or SFP modules, and two extra SFP slots give six total uplink options for fiber or copper links.

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