IT preču, elektronikas un sadzīves tehnikas vairumtirdzniecība

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

ELKO kods
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
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Tehniskā specifikācija
Model name
S3228-24GT-375
Vadības īpašības
Slēdža tips
Nepārvaldīts
Slēdža līmenis
L2
Savienojamība
Basic switching RJ-45 Ethernet portu daudzums
26
Basic switching RJ-45 Ethernet portu veids
Gigabit Ethernet (10/100/1000)
Instalēto SFP moduļu skaits
2
Tīklošana
Tīkla standarts
IEEE 802.3/IEEE 802.3ab/IEEE 802.3af/IEEE 802.3at/IEEE 802.3bt/IEEE 802.3u/IEEE 802.3x/IEEE 802.3z
Ethernet LAN datu pārsūtīšanas ātrums
10,100,1000 Mbit/s
Optisko moduļu pārslēgšanas veids
Tīkls Gigabit Ethernet
Datu pārraide
Komutācijas ietilpība
52 Gbit/s
Pakešu apstrādes jauda
41.66 miljons pakešu sekundē
Adrešu tabulas izmērs
8000 ieraksti
Jumbo Frames atbalsts
Jā
Jumbo rāmji
15
Pakešu buferatmiņa
4 MB
Dizains
Statņa montāža
Jā
Produkta krāsa
Melns
Apvalka materiāls
Tērauds
Enerģijas pārvaldība
Jaudas avots
AC
Strāvas barošana iekļauta
Jā
Maiņstrāvas ievades spriegums
100 - 240 V
Maiņstrāvas ievades frekvence
50/60 Hz
Ieejas strāva
7 A
Strāvas patēriņš (maks)
400 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Jā
Power over Ethernet (PoE) pieslēgvietu skaits
24
Kopējais Power over Ethernet (PoE) budžets
360 W
Ārējās vides apstākļi
Darbības temperatūras amplitūda (T-T)
-10 - 55 °C
Uzglabāšanas temperatūras amplitūda (T-T)
-40 - 75 °C
Darbības relatīvā mitruma amplitūda
10 - 90 %
Uzglabāšanas relatīvā mitruma amplitūda
5 - 95 %
Svars&dimensijas
Platums
440 mm
Dziļums
220 mm
Augstums
44 mm
Svars
2660 g
Informācija par iepakojumu
Iepakojuma platums
540 mm
Iepakojuma dziļums
342 mm
Iepakojuma augstums
90 mm
Iepakojuma svars
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
Vienības platums
10 cm
Vienības dziļums
54 cm
Vienības augstums
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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