PoE komutatoriai
GS1028PS2

Reliable PoE for 24/7 Consistent Operation

IEEE 802.3at/af. Iki 30 W vienam prievadui.

Kiekvienas PoE prievadas užtikrina iki30W30Wgalios, todėl tinka prieigos taškams, IP kameroms, skaitmeninėms iškaboms ir daugumai kitų PoE įrenginių.

PoE automatinis atkūrimas

Turn on the Watchdog function to monitor port activity. If a connected device freezes and stops transmitting data for 5 minutes, the Watchdog will automatically reboot the corresponding PoE port.

Montuotojų pamėgtas supaprastintas PoE valdymas

Integruoti režimai praktiniams naudojimo atvejams

VLAN izoliuoja downlink prievadus, kad būtų užtikrintas didesnis saugumas

Turn on the VLAN mode to prevent client-side hacking, preventing sensitive data from leaking. The downlink clients will only be able to communicate with the uplink devices.

Išplėsti iki 250 m Perdavimas

For long-distance networking, enable the Extend mode to connect clients up to 250 meters away by limiting the port speed to 10 Mbps.

Išskirtinės kokybės konstrukcija užtikrina stabilų veikimą

Kurkite patikimas sistemas su išskirtiniu EMC

Pagerina paslaugų patikimumą ir sumažina prastovas, kurias sukelia elektros įtampos šuoliai ir ESD.

  • ESD: Kontaktinis 6 kV; oro 8 kV
  • Surge: Power DM 2kV, CM 4kV; RJ45 CM 4kV

Ekranuoti prievadai. Tvirtas metalinis korpusas.

Ensures stable operation with Ethernet ports shielded with nickel-plated cooper alloy and robust SPCC metal casing.

Universalūs scenarijai

Stebėsena

Biuro tinklų kūrimas

Studentų miesteliai "Wi-Fi

Prieigos ir ženklai

Įtrauktas montavimo laikiklis

Standartinis 19 colių plotis stelažams įrengti.

Įtrauktas montavimo laikiklis

Standartinis 19 colių plotis stelažams įrengti.

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24 prievadų Gigabit PoE+ komutatorius su 2 GbE ir 2 kombinuotaisiais prievadais

24 prievadų Gigabit PoE+ komutatorius su 2 GbE ir 2 kombinuotaisiais prievadais, 300 W, GS1028PS2 4.0

GS1028PS2 4.0

Statinėje montuojamas PoE komutatorius su 300 W maitinimo šaltiniu, turintis 24 PoE GbE, 2 aukštyn nukreiptus GbE ir 2 aukštyn nukreiptus GbE/SFP kombinuotus prievadus.

  • 24 × GbE su 802.3at/af PoE
  • 2× Uplink GbE + 2× Uplink Combo
  • 300 W maitinimo šaltinis
  • Extend On/Off, VLAN On/Off
  • Įjungtas/išjungtas "Watchdog"
  • PoE Max, PoE kiekvienam prievadui LED
  • Išmanusis ventiliatoriaus aušinimas
  • Desktop, Rack-Mount
  • 440×220×44 mm (17,32×8,66×1,73")
View full details
Modelio versija
Modelio versija GS1028PS2 4.0
Interfaces
Interfaces Gigabit RJ45/SFP Combo Ports 2
Gigabit RJ45 Ports 26
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.
PoE Priority Intelligent Power Management:
Automatically disconnect the lastly powered device when power exceeds budget.
Shielded RJ45 Port True
Extend Mode Ports #17~#24
VLAN Mode Ports #1~#24
LED
  • Power
  • PoE Status of Each PoE Port
  • Link/ACT of Each Ethernet Port
  • PoE Max Status
Power Input AC Inlet
Physical Buttons
  • Extend On/Off
  • VLAN On/Off
  • PoE Watchdog On/Off
Physical Buttons Note The PoE Watchdog will attempt to reboot the plugged-in clients that have been inactive for 5 minutes. Do not turn it on for clients with online auto-upgrade feature.
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
  • Cat. 5e or higher cable: 250 meters at 10 Mbps
Copper Speed and Distance Note 250-meter transmission is only available on the Extend Mode ports when the Extend Mode is activated.
Optical Spec and Distance Depends on the Installed Optical Module
MAC Address Table 8192
Max Switching Capacity 56 Gbps
Max Forwarding Rate 41.664 Mpps
Jumbo Frame 15 KB
Packet Buffer 4 Mbit
Power
Power Power Methods AC
AC 100-240V~, 50/60Hz
Power Supply 300W
Max Power Excluding PoE 20W
Switching
Switching 802.3 Protocols
  • 802.3i 10BASE-T
  • 802.3u 100BASE-TX
  • 802.3ab 1000BASE-T
  • 802.3z 1000BASE-X
  • 802.3x Flow Control
  • 802.3af PoE
  • 802.3at PoE
PoE Management Intelligent Power Management
L2 Features
  • Loop Prevention
  • Loop Detection
  • DSCP QoS
  • 802.1p QoS
Reliability
Reliability Fans 1
Fan Note Smart Cooling: The fan speed adjusts in real time based on power consumption.
Grounding Methods
  • Three-Prong Plug
  • Grounding Point
EMS IEC/EN 61000-4-2, Level 3 ESD: Contact: 6kV; Air: 8kV
IEC/EN 61000-4-5, Level 4 Surge: Power: DM 2kV, CM 4kV; RJ45: CM 6kV
Environment Operating Temperature: 0~40 ℃ (32~104 ℉)
Storage Temperature: -40~70℃ (-40~158 ℉)
Operating Humidity: 10~90% non-condensing
Storage Humidity: 10~95% non-condensing
Mechanical
Mechanical Dimension 440×220×44 mm
17.32×8.66×1.73 inches
Product Weight 2924.5 g (103.16 oz.)
Casing Material Metal
Installation
  • Desktop
  • Rackmount via Brackets
Package Content
Package Content
  • GS1028PS2
  • Power Cord
  • Mounting Kit
  • Installation Guide
Ordering Information
Ordering Information Retail Package Dimension 487×307×84 mm
19.17×12.09×3.31 inches
Retail Package Weight EU: 3692.0 g (130.23 oz.)
Units per Carton 5
Carton Net Weight EU: 18.5 kg (40.79 lbs)
Carton Gross Weight EU: 19.5 kg (42.99 lbs)
Carton Dimension 51×44.3×32.5 cm
20.08×17.44×12.8 inches