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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
Mechanical
Mechanical Dimension 440×305×44 mm
17.32×12.01×1.73 inches
Product Weight 4910 g (173.2 oz.)
Casing Material Metal
Installation
  • Desktop
  • Rackmount via Brackets
Interfaces
Interfaces Physical Buttons Reset Button
10G SFP+ Slots 4
Gigabit RJ45 PoE Ports 44
Max Power on a Single PoE Port Port 1~4: 90W
Port 5~44: 30W
PoE Port Notes PoE port #1-#4 support 802.3bt/at/af, and the rest support 802.3at/af.
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
MAC Address Table 32768
VLANs 4096
Max Switching Capacity 176 Gbps
Max Forwarding Rate 130.944 Mpps
Jumbo Frame 12 KB
Packet Buffer 16 Mbit
Power
Power Power Methods AC
AC 100-240V 50/60Hz
Max Power Consumption 720W
Max Power Excluding PoE 12W
Switching
Switching 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
  • 802.1q: VLAN Bridge Operation
  • 802.1w: RSTP
  • 802.1ab: LLDP/LLDP-MED
  • 802.1x User Authentication
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
System
System Control Methods
  • Config Web Page
  • SNMP V1/V2/V3
  • Telnet
  • SSH
  • RMON
Firmware Upgrade Local Upgrade
Reliability Backup and Restore
Package Content
Package Content
  • Main Product
  • Power Cord
  • Mounting Kit
  • Installation Guide
Ordering Information
Ordering Information Retail Package Weight 720W | EU: 5649 g (199.26 oz.)
Carton Net Weight 720W | EU: 16.9 kg (37.26 lbs)
Carton Gross Weight 720W | EU: 17.9 kg (39.46 lbs)