Switch, DAHUA, Switch type Managed, Switch layer L2, 26xRJ-45 ports
Switch, DAHUA, Switch type Managed, Switch layer L2, 26xRJ-45 ports, RJ-45 Ports Type Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE) Yes, 24xPower over Ethernet (PoE) ports quantity, Total Power over Ethernet (PoE) budget 360 W, S4228-24GT-360
DAHUA · 6923172591173
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- Piegāde: 1–3 darba dienas, visā Latvijā
- Garantija: 36 mēn.
- Rēķins: katram pasūtījumam
- EAN
- 6923172591173
- Zīmols
- DAHUA
Apraksts
28-Port Managed Desktop Gigabit Switch with 24-Port PoE
Equipped with a high performance switching engine, the 24-Port PoE All-Gigabit Managed Switch performs optimally. It has low transmission delay, large buffer and is highly reliable. It also has a strong switching capability and optimizes transmission performance when accessing Ultra HD videos. With its full metal design, the device has great heat dissipation and is low power consumption, working in environments ranging from –10°C to 55°C (+14°F to +131°F). With protection against overvoltage, EMC and overcurrent from power input terminals, the switch effectively resists interference from static electricity, lightning, and pulses. It also has powerful network management functions, supporting various types of web and network management software based on SNMP.
- Layer 2 network management PoE switch
- Supports web, and network management software based on SNMP
- Network redundancy: STP/RSTP
- Supports PoE power consumption management, PoE power off management
- Supports IEEE802.3af, IEEE802.3at
- Port 1 and port 2 support IEEE802.3bt, and are compatible with Hi-PoE
- Supports PD alive mode
- Supports 250 m long-distance transmission mode
Specifikācija
| Slēdža slānis | L2 |
| Slēdža veids | Managed |
| Tīmekļa vadīšana | Jā |
| Ethernet (RJ-45) portu skaits | 26 |
| Ethernet veids | Gigabit Ethernet (10/100/1000) |
| Instalēto SFP+ moduļu skaits | 2 |
| 10 Gigabitu atbalsts | Nē |
| Plūsmas kontrole | Jā |
| Pilnduplexa režīms | Jā |
| Saites agregācija | Jā |
| Tīkla standardi | IEEE 802.3/IEEE 802.3ab/IEEE 802.3ad/IEEE 802.3af/IEEE 802.3at/IEEE 802.3bt/IEEE 802.3u/IEEE 802.3x/IEEE 802.3z |
| VLAN skaits | 4000 |
| Spanning tree protokols | Jā |
| VLAN atbalsts | Jā |
| Pārsūtīšanas ātrums | 41.664 Mpps |
| Lielas kadra izmērs | 10000 |
| Jumbo rāmji | Jā |
| MAC adreses tabulas lielums | 8000 ieraksti |
| Paketes buffera atmiņa | 4.1 MB |
| Pārslēgšanas jauda | 56 Gbit/s |
| Piekļuves kontroles saraksts (ACL) | Jā |
| DHCP funkcijas | DHCP client/DHCP server/DHCP snooping |
| IGMP nozīmīgums | Jā |
| Drošības algoritmi | SNMP |
| Multicast atbalsts | Jā |
| Krāsa | Black/Silver |
| Atiestatīšanas poga | Jā |
| MTBF | 467125.73 h |
| Telnet | Jā |
| Ieejas frekvence | 50/60 Hz |
| Ieejas spriegums | 100 - 240 V |
| Ieejas strāva | 3.5 A |
| Maksimālais enerģijas patēriņš | 360 W |
| Enerģijas avots | AC |
| Power over Ethernet | Jā |
| PoE portu skaits | 24 |
| PoE jauda uz portu | 30 W |
| Kopējais PoE budžets | 360 W |
| Darbības mitrums | 5 - 95 % |
| Darbības temperatūra | -10 - 55 °C |
| Dziļums | 300 mm |
| Augstums | 44 mm |
| Svars | 3405 g |
| Platums | 440 mm |
| Sertifikācija | CE, FCC |