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Poe Switch
DAHUA S4228-24GT-360
Dahua S4228-24GT-360
DAHUA S4228-24GT-360 е 28-портен гигабитен PoE managed switch наменет за професионални мрежни и видео-надзорни системи. Опремен е со 24 × RJ45 10/100/1000 Mbps PoE порти, дополнителни 2 × RJ45 гигабитни порти и 2 × SFP 1000 Mbps оптички порти, што овозможува стабилно поврзување на мрежни уреди и долгогодишно скалабилно решение.
Switch-от поддржува PoE, PoE+, Hi-PoE и PoE++ (IEEE 802.3bt), со вкупен PoE буџет до 360 W. Портовите 1–2 поддржуваат до 90 W по порт, додека портовите 3–24 поддржуваат до 30 W по порт, што го прави погоден за напојување на IP камери, access points, VoIP телефони и други PoE уреди.
Со 56 Gbps switching capacity и 41.664 Mpps packet forwarding rate, DAHUA S4228-24GT-360 обезбедува брз пренос на податоци. Поддржува VLAN, STP/RSTP, LACP, IGMP Snooping, DHCP, ACL, IEEE 802.1X, SNMP V1/V2C/V3 и веб-управување преку HTTP/HTTPS.
Уредот овозможува и Long Distance PoE Transmission, како и напредни функции за управување и заштита на мрежата. Со rack-mount дизајнот и стандардните SFP порти, претставува практично решение за професионални мрежни инсталации, системи за видео надзор и инфраструктура со повеќе PoE уреди.
Гаранција 24 месеци
31.600,00 ден
| DAHUA S4228-24GT-360 – Specifications | |
|---|---|
| Hardware | |
| Included Power Adapter | Yes |
| PoE | Yes |
| Ethernet Port | 26 |
| Optical Port | 2 |
| Ethernet Port Speed | 10/100/1000 Mbps |
| Optical Port Speed | 1000 Mbps |
| Description of Function Slots | Port 1-24: 24 × RJ45 10/100/1000 Mbps (PoE) Port 25-26: 2 × RJ45 10/100/1000 Mbps Port 27-28: 2 × SFP 1000 Mbps |
| Debugging | Console × 1 |
| Reset Button | 1 |
| Power Supply | 100-240 VAC, 50/60 Hz, 3.5 A |
| Operating Temperature | –10°C to 55°C (+14°F to +131°F) |
| Operating Humidity | 5%–95% (RH) |
| Power Consumption | Idling load: ≤ 20 W; Full load: 360 W |
| Performance | |
| Management Type | Yes |
| MTBF | 467125.73 hours |
| Switching Capacity | 56 Gbps |
| Packet Forwarding Rate | 41.664 Mpps |
| Packet Buffer Size | 4.1 Mbit |
| Jumbo Frame | 10K Byte |
| MAC Table Size | 8K |
| VLAN Number | 4K |
| VLAN Interface | 10 |
| Dynamic ARP | 512 |
| Communication Standard | IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad |
| Feature | |
| PoE Protocol | IEEE802.3af (PoE); IEEE802.3at (PoE+); Hi-PoE; IEEE802.3bt (PoE++) |
| PoE Power | Port 1-2: ≤ 90 W Port 3-24: ≤ 30 W Total: ≤ 360 W |
| PoE Power Consumption Management | Yes |
| PoE Pin Assignment | 1,2,4,5 (V+), 3,6,7,8 (V-) |
| Long Distance PoE Transmission | Yes |
| Spanning Tree Protocol | STP; RSTP |
| VLAN Function | Yes |
| Link Aggregation | Static link aggregation; LACP |
| IEEE 802.3x Flow Control | IEEE 802.3X-based flow control (full-duplex) |
| Multicast | IGMP Snooping |
| DHCP Function | DHCP client DHCP-Server DHCP-Snooping |
| Security | IEEE 802.1x ACL |
| Equipment Management | WEB (http and https) SNMP V1/V2C/V3 |
| General | |
| Statics Protection | Air discharge: 8 kV; Contact discharge: 6 kV |
| Lightning Protection | Common mode: 4 kV; Differential mode: 2 kV |
| Net Weight | 3.405 kg (7.51 lb) |
| Gross Weight | 4.51 kg (9.94 lb) |
| Product Dimensions | 440 mm × 300 mm × 44 mm (17.32″ × 11.81″ × 1.73″) |
| Packaging Dimensions | 525 mm × 410 mm × 110 mm (20.67″ × 16.14″ × 4.33″) |
| Certifications | CE, FCC |
| Transmission Performance | |
| Switch Power Supply Voltage | 53V |
| Cable | CAT5E/CAT6. Max. DC resistance < 10Ω/100m |
| IEEE802.3bt 90W | Cable (m): 100 | Load Capacity (W): 71.3 | Bandwidth (Mbps): 1000 Cable (m): 150 | Load Capacity (W): 62 | Bandwidth (Mbps): 10 Cable (m): 200 | Load Capacity (W): 51 | Bandwidth (Mbps): 10 Cable (m): 250 | Load Capacity (W): 40 | Bandwidth (Mbps): 10 |
| Hi-PoE 60W | Cable (m): 100 | Load Capacity (W): 53 | Bandwidth (Mbps): 1000 Cable (m): 150 | Load Capacity (W): 50 | Bandwidth (Mbps): 10 Cable (m): 200 | Load Capacity (W): 47 | Bandwidth (Mbps): 10 Cable (m): 250 | Load Capacity (W): 37 | Bandwidth (Mbps): 10 |
| IEEE802.3at 30W | Cable (m): 100 | Load Capacity (W): 25.5 | Bandwidth (Mbps): 1000 Cable (m): 150 | Load Capacity (W): 25.5 | Bandwidth (Mbps): 10 Cable (m): 200 | Load Capacity (W): 25.5 | Bandwidth (Mbps): 10 Cable (m): 250 | Load Capacity (W): 25.5 | Bandwidth (Mbps): 10 |
| Brands | Dahua |
|---|---|
| Color | Black |
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