ZyXEL

Ports 24 x 10/100/1000 (PoE) + 4 x 10 Gigabit SFP+
Power Over Ethernet (PoE) PoE
PoE Budget 375
Capacity QoS hardware queues per port: 8
Jumbo Frame Support 9KB
Authentication Method RADIUS, Secure Shell (SSH), Secure Shell v.2 (SSH2), TACACS+
Enclosure Type Rack-mountable 1U
MAC Address Table Size 16K entries
Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Power Over Ethernet (PoE) PoE
Status Indicators Power, system, fan
Encryption Algorithm SSL
Routing Protocol IGMPv2, IGMP, static IP routing, IGMPv3, MLD
Jumbo Frame Support 9KB
PoE Budget 375 W

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• 24 port Gigabit L3 Access Switch, 2xMulti-Gig, 4x 10G SFP+, PoE++ 400W (Up to 10 port PoE++)

General Information
Manufacturer: ZYXEL Communications Corp.
Manufacturer Part Number: GS2220-50HP
Manufacturer Website Address: http://www.us.zyxel.com
Brand Name: ZYXEL
Product Series: GS2220
Product Model: GS2220-50HP
Product Name: 48-port GbE L2 PoE Switch with GbE Uplink
Product Type: Ethernet Switch
Interfaces/Ports
4 x Gigabit Ethernet TP/SFP Combo2 x Gigabit Ethernet Expansion Slot
Total Number of Network Ports: 48
Uplink Port: Yes
Modular: Yes
Port/Expansion Slot Details: 44 x Gigabit Ethernet PoE+
Media & Performance
Optical Fiber1000Base-X
Media Type Supported: Twisted Pair
Ethernet Technology: Gigabit Ethernet
Network Technology: 10/100/1000Base-T
I/O Expansions
Number of Total Expansion Slots: 6
Expansion Slot Type: SFP (mini-GBIC)
Shared SFP Slot: Yes
Number of SFP Slots: 6
Network & Communication
Layer Supported: 4
Management & Protocols
Manageable: Yes
Power Description
PoE
PoE (RJ-45) Port: Yes
PoE Budget: 375 W
Power Source: Power Supply
Power Consumption: 474.30 W
Physical Characteristics
Form Factor: Rack-mountable
Height: 1.7\"
Width: 17.4\"
Depth: 10.6\"
Weight (Approximate): 9.04 lb
Miscellaneous
Package Contents:
48-port GbE L2 PoE Switch with GbE Uplink
Power Cord
Rack Mounting Kit
Environmentally Friendly: Yes
Environmental Certification: RoHS
Country of Origin: China
Warranty
Limited Warranty: Lifetime