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NET SWITCH 28PORT 24POE/S3228-24GT-375 DAHUA

ELKO kodas
1468324
Dahua Technology PoE S3228-24GT-375. Switch type: Unmanaged, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 26. Switching optical modules type: Gigabit Ethernet. Installed SFP modules quantity: 2. MAC address table: 8000 entries, Switching capacity: 52 Gbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3u, IEEE 802.3x, IEEE.... Power over Ethernet (PoE). Rack mounting
Specifikacija
Model name
S3228-24GT-375
Valdymo funkcijos
Perjungimo tipas
Ne-valdomas
Perjungimo sluoksnis
L2
Ryšys
Pagrindinių perjungimo RJ-45 eterneto prievadų skaičius
26
Pagrindinių perjungimo RJ-45 eterneto prievadų tipas
Gigabit Ethernet (10/100/1000)
Įdiegtų SFP modulių kiekis
2
Tinklas
Tinklo standartai
IEEE 802.3/IEEE 802.3ab/IEEE 802.3af/IEEE 802.3at/IEEE 802.3bt/IEEE 802.3u/IEEE 802.3x/IEEE 802.3z
Eterneto LAN duomenų perdavimo norma
10,100,1000 Mbit/ai
Optinių perjungimo blokų tipas
Gigabitinis eternetas
Duomenų perdavimas
Perjungimo pajėgumas
52 Gbit/s
Persiuntimo dažnis
41.66 Mpps
Adreso lentelės dydis
8000 įrašai
Jumbo Frames palaikymas
Taip
„Jumbo“ kadrai
15
Paketo buferio atmintis
4 MB
Konstrukcija
Stovo montavimas
Taip
Produkto spalva
Juoda
Korpuso medžiaga
Plienas
Energijos valdymas
Maitinimo šaltinis
AC
Pridėtas maitinimo šaltinis
Taip
AC įėjimo įtampa
100 - 240 V
AC įėjimo dažnis
50/60 Hz
Įvesties srovė
7 A
Galios suvartojimas (maks.)
400 W
„Power over Ethernet“ (PoE)
Maitinimas per Eternetą (PoE)
Taip
Maitinimo per Eternetą (PoE) prievadų skaičius
24
Bendrosios galios per Eternetą (PoE) charakteriskos
360 W
Aplinkos sąlygos
Darbo temperatūros diapazonas (TT)
-10 - 55 °C
Sandėliavimo temperatūros norma (T-T)
-40 - 75 °C
Darbo santykinės drėgmės diapazonas
10 - 90 %
Sandėliavimo santykinis drėgmės diapazonas
5 - 95 %
Svoris ir matmenys
Plotis
440 mm
Ilgis
220 mm
Aukštis
44 mm
Svoris
2660 g
Pakuotės duomenys
Pakuotės plotis
540 mm
Pakuotės gylis
342 mm
Pakuotės aukštis
90 mm
Paketo svoris
3260 g
ELKO Internal Logistics Data
Shipping Box Weight
3.5 kg
Shipping Box Height
34.5 cm
Shipping Box Depth
54 cm
Shipping Box Width
10 cm
ELKO Verified Logistics Data
Vieneto plotis
10 cm
Vieneto gylis
54 cm
Vieneto aukštis
34.5 cm

The PoE Switch is an unmanaged switch equipped with a high-performance switching engine and large cache, ensuring smooth transmission of video streams. It features four DIP switches and supports PoE Watchdog, long-distance PoE, VIP port, and port isolation functions. The red port supports IEEE 802.3bt and Hi-PoE standards and can deliver up to 90 W. The device operates reliably within a temperature range of −10 °C to 55 °C and provides EMC compliance along with protection against overvoltage, overcurrent, static electricity, lightning strikes, pulses, and other types of interference.

BT 90W (Red Port)
The red ports support IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, and Hi-PoE standards with a maximum output power of up to 90 W per port, making them suitable for powering high-consumption devices.

Long Distance PoE
Each PoE port supports transmission distances of up to 250 m, meeting long-range wired transmission requirements, with bandwidth adjusted to 10 Mbps for extended reach.

PoE Watchdog
This innovative feature automatically detects port status and restarts failed ports when a connection exception occurs, enabling intelligent operation and maintenance while significantly reducing manual servicing costs.

Port Isolation
Devices connected to different ports are prevented from communicating with each other without the need for VLAN configuration. This protects data from leakage through PoE ports and isolates broadcast storms, ensuring a safer and more stable network environment.

Application Scenarios
Suitable for deployment in houses, factories, offices, and similar environments.

  • 24 × RJ-45 10/100/1000 Mbps (PoE) ports, 2 × RJ-45 10/100/1000 Mbps (uplink) ports and 2 × SFP 1000 Mbps (uplink) ports
  • Meets the requirements of IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt power supply standards
  • PoE watchdog real-time monitors camera statues and automatically reboots faulty network cameras
  • Up to 250 m transmission distance
  • Supports VIP ports, prioritizing transmission for port1 to port8

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