Przełącznik PoE
GS2028PS4
1 3

24-GbE PoE L2 Managed Switch with 4 Gigabit Combo Ports 400W

24-GbE PoE L2 Managed Switch with 4 Gigabit Combo Ports 400W, GS2028PS4 2.0

GS2028PS4 2.0

A rack-mounted 24-GbE, 4-Combo, Layer 2 PoE switch with a 400W power supply and a silent cooling system.

  • 24× GbE with 802.3at/af PoE
  • 4× GbE/SFP Combo Ports
  • 400W Power Supply
  • L2 Managing Features
  • Desktop, Rack-Mount
  • 445×285×45 mm (17.52×11.22×1.77″)
Pokaż kompletne dane
Wersja modelu
Wersja modelu GS2028PS4 2.0
Interfaces
Interfaces Gigabit RJ45/SFP Combo Ports 4
Gigabit RJ45 PoE Ports #1~#24
Max Power on a Single PoE Port 30W
PoE Port Notes The PoE ports comply with IEEE 802.3at/af standards.
Shielded RJ45 Port True
Console Ports 1× RJ45
LED
  • Power
  • System
  • Link/ACT of Each Ethernet Port
Power Input AC Inlet
Physical Buttons Reset Button
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
Optical Spec and Distance Depends on the Installed Optical Module
MAC Address Table 8192
VLANs 4096
Max Switching Capacity 56 Gbps
Max Forwarding Rate 41.664 Mpps
Jumbo Frame 9.6 KB
Packet Buffer 4 Mbit
Power
Power Power Methods AC
AC 100-240V~, 50/60Hz
Max Power Consumption 400W
Max Power Excluding PoE 12W
Network
Network 802.3 Protocols
  • 802.3i 10BASE-T
  • 802.3u 100BASE-T
  • 802.3ab 1000BASE-T
  • 802.3z 1.25 Gbps over Fiber
  • 802.3x Flow Control
  • 802.3af PoE
  • 802.3at PoE
Switching
Switching 802.3 Protocols
  • 802.3x Flow Control
  • 802.3i 10BASE-T
  • 802.3u 100BASE-TX
  • 802.3ab 1000BASE-T
  • 802.3z 1000BASE-X
  • 802.3az Power Saving
  • 802.3ad Active Link Aggregation
  • 802.3at PoE
  • 802.3af 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
Port Management
  • PoE Priority
  • PoE Watchdog On/Off
  • PoE Wattage/Voltage/Current Status
  • PoE Time Schedule
  • Port On/Off
  • Port Negotiation Speed
  • Port Trunk (Static Aggregation)
  • 802.3ad LACP (Active Aggregation)
  • Port Mirror
  • Data Rate Limit
  • Jumbo Frame Settings
  • Storm Control
  • Traffic Monitor
  • MAC Address Management
  • EEE (802.3az)
L2 Features
  • IGMP Snooping
  • Loop Prevention
  • DHCP Snooping
  • STP/RSTP
  • LLDP Config and Neighbors
  • MTU VLAN
  • Port-Based VLAN
  • 802.1Q VLAN
  • Voice VLAN
  • Protocol VLAN
  • Surveillance VLAN
  • DSCP QoS
  • 802.1p QoS
  • Port-Based QoS
  • GVRP
L3 Features
  • Static Routing
  • ARP Proxy
  • Dynamic ARP
  • Interface Configuration
  • IMPV Binding
  • IP Source Guard
  • UDLD
  • ACL (Layer 2 - Layer 4)
  • AAA
  • RADIUS
  • TACACS+
  • Management VLAN
Reliability
Reliability Grounding Methods Three-Prong Plug
EMS IEC/EN 61000-4-2 ESD Level 4: Contact 8kV, Air 15kV
IEC/EN 61000-4-5 Surge Level X: CM 6kV, DM 4kV
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
  • Console
Firmware Upgrade Local Upgrade
Reliability Backup and Restore
Mechanical
Mechanical Dimension 445×285×45 mm
17.52×11.22×1.77 inches
Product Weight 3489 g (123.07 oz.)
Casing Material Metal
Installation
  • Desktop
  • Rackmount via Brackets
Package Content
Package Content
  • GS2028PS4
  • Power Cord
  • Mounting Kit
  • Installation Guide
Ordering Information
Ordering Information Retail Package Weight 300W | EU: 4219 g (148.82 oz.)
Carton Net Weight 300W | EU: 21.1 kg (46.52 lbs)
Carton Gross Weight 300W | EU: 22.4 kg (49.38 lbs)