PoE Switch
52-Port L2
1 3

48-GbE PoE L2 Managed Switch with 4-SFP+

48-GbE PoE L2 Managed Switch with 4-SFP+, GS2048PS4 1.0

GS2048PS4 1.0

A rack-mounted 48-GbE, 4-SFP+ Layer 2 PoE switch with a 720W power supply and a silent cooling system.

  • 44× GbE 802.3at/af + 4× GbE 802.3bt
  • 4× 10G SFP+
  • 720W Power Supply
  • L2 Managing Features
  • Desktop, Rack-Mount
  • 440×305×44 mm (17.32×12.01×1.73″)
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Model Version
Model Version GS2048PS4 1.0
Protocols
Protocols 802.3 Protocols
  • 802.3i 10 Mbps over Twisted Pair
  • 802.3u 100 Mbps over Twisted Pair
  • 802.3ab 1 Gbps over Twisted Pair
  • 802.3z 1.25 Gbps over Fiber
  • 802.3x Flow Control
  • 802.3af PoE
  • 802.3at PoE
802.1 Protocols
  • 802.1d: STP
  • 802.1s: MSTP
  • 802.1p: LAN Layer 2 Qos/Cos protocol related to traffic priority
  • 802.1q: VLAN Bridge Operation
  • 802.1s: MSTP
  • 802.1w: RSTP
  • 802.1ab: LLDP/LLDP-MED
  • 802.1x User Authentication
Interfaces
Interfaces Physical Buttons Reset Button
PoE+ Ethernet Ports 44× GbE
PoE++ Ethernet Ports 4× GbE
Non-PoE Ports 4× 10G SFP+
Console Ports 1× RJ45
LED
  • Power
  • Link/ACT/PoE Status of Each PoE Port
Power Input AC Inlet
Performance
Performance Copper Speed and Distance
  • Cat. 3 or higher cable: 100 meters at 10 Mbps
  • Cat. 5 or higher cable: 100 meters at 100 Mbps
  • Cat. 5e or higher cable: 100 meters at Gigabit
Max Forwarding Rate 130.944 Mpps
Max Switching Capacity 176 Gbps
MAC Address Table 32768
VLANs 4096
Jumbo Frame 12 KB
Packet Buffer 16 Mbit
Power
Power Power Methods AC
AC 100-240V 50/60Hz
Idle Power Consumption (W) 12
Max Power Consumption (W) 720
Reliability
Reliability Grounding Methods Three-Prong Plug
Environment Operating Temperature: -10~50 ℃ (14~122 ℉)
Storage Temperature: -40~70 ℃ (-40~158 ℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~95% non-condensing
Mechanical
Mechanical Installation
  • Desktop
  • Rackmount via Brackets
Casing Material Metal
Dimension 440×305×44 mm
17.32×12.01×1.73 inches
Product Weight 720W | EU: 4910 g (173.2 oz.)
Package Content
Package Content
  • Main Product
  • Power Cord
  • Mounting Kit
  • Installation Guide
Ordering Information
Ordering Information Retail Package Weight 720W | EU: 5649 g (173.2 oz.)
Carton Net Weight 720W | EU: 16.9 kg (37.26 lbs)
Carton Gross Weight 720W | EU: 17.9 kg (39.46 lbs)