คำอธิบาย
คุณสมบัติ Gigabit Switching Hub 16 Port DAHUA DH-CS-4220-16GT-190 (17″,16 PoE)
| แบรนด์ / โมเดล | |
|---|---|
| Brand | DAHUA |
| Model |
DH-S4220-16GT-190 |
| ข้อมูลจำเพาะ | |
| Network Interface |
• 16× RJ45 10/100/1000 Mbps (190W power budget) |
| Standards and Protocols |
• IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad,IEEE802.3af (PoE); IEEE802.3at (PoE+); Hi-PoE; IEEE802.3bt (PoE++) |
| Switching Capacity |
• 56Gbps |
| Transmission Method |
N/A |
| MAC Address Table |
• 8K |
| Forwarding Rate |
• 29.76 Mpps |
| Jumbo Frame |
• 10K Byte |
| Buffer Architecture |
• 4.1 Mbit |
| CPU |
N/A |
| CPU Memory |
N/A |
| Flash Memory |
N/A |
| LED Indicators |
• YES |
| Management |
• WEB(http and https) |
| VLAN |
• YES |
| Security |
• IEEE 802.1x |
| Firewall |
N/A |
| Features |
• Supports web, and network management software based on SNMP. |
| MTBF |
• 467125.73 hours |
| การเชื่อมต่อ | |
| USB Port |
NONE |
| Network Interface |
• 16× RJ45 10/100/1000 Mbps (190W power budget) |
| กำลังไฟ | |
| Power Supply |
• 100-240 VAC, 50/60 Hz, 3.5 A |
| Power Consumption |
• Idling load: ≤ 20 W |
| PoE |
• Port 1-2: ≤ 90 W |
| ข้อมูลทั่วไป | |
| Dimension (cm) | (W x L x H) : 44.00 x 30.00 x 4.40 cm |
| Package Dimension (cm) | (W x L x H) : 34.00 x 54.00 x 9.00 cm |
| Material |
• Metal |
| Environment |
• Operating Humidity : 5%–95% (RH) |
| Certifications |
• CE, FCC |
| Net Weight (kg) | 3.40 kg |
| Gross Weight (kg) | 3.22 kg |
| Volume (cm³) | 16,524.00 cm³ |
| การรับประกัน | |
| warranty | 3Y |





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