Dahua DH-S4210-8GT-110 8-портовый гигабитный управляемый коммутатор с PoE, уровень L2
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Цена действительна только для интернет-магазина и может отличаться от цен в розничных магазинах
Hardware |
|
| Included Power Adapter | Yes |
| PoE | Yes |
| Ethernet Port | 8 |
| Ethernet Port Speed | 10/100/1000 Mbps |
| Optical Port Speed | 1 Gbps |
| Optical Port Uplink Speed | 1 Gbps |
| Description of Function Slots |
Port 1-8: 8 × 10/100/1000Base-T Port 9-10: 2 × 1000Base-X |
| Debugging | 1 × Console port |
| Reset Button | 1 |
| Power Supply | 48-57 VDC,2.22 A |
| Operating Temperature | –10 °C to +55 °C (+14 °F to +131 °F) |
| Operating Humidity | 5%–95% (RH), non-condensing |
| Power Consumption |
Idling load:3.5 W Full load: 110 W |
Performance |
|
| Layer | Layer 2 |
| Management Type | Yes |
| MTBF | 1407459.54 hours |
| Switching Capacity | 20 Gbps |
| Packet Forwarding Rate | 14.88 Mpps |
| Packet Buffer Size | 4.1 Mbit |
| Jumbo Frame | 9K Byte |
| MAC Table Size | 8K |
| VLAN Number | 4K |
| VLAN Interface | 10 |
| Communication Standard | IEEE 802.3; IEEE 802.3u; IEEE 802.3x; IEEE 802.3ab; IEEE 802.3z; IEEE 802.3ad |
Feature |
|
| PoE Protocol | IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt |
| PoE Power | Port 1 ≤ 90 W, Port 2-8 ≤ 30 W, total ≤ 110 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 V1/V2 |
| DHCP Function | DHCP client |
| Security | 802.1X |
| QoS/ACL | QoS |
| Equipment Management |
WEB(http and https) SNMP V1/V2C/V3 |
General |
|
| Statics Protection |
Air discharge: 8 kV Contact discharge: 6 kV |
| Lighting Protection |
Common mode: 4 kV Differential mode: 2 kV |
| Net Weight | 0.64 kg(1.41 lb) |
| Gross Weight | 1.50 kg(3.30 lb) |
| Product Dimensions | 240 mm × 104 mm × 28 mm (9.45" × 4.12" × 1.10") (L × W × H) |
| Packaging Dimensions | 316 mm × 240 mm × 82 mm(12.44" × 9.45" × 3.23") (L × W × H) |
| Casing Material | SGCC |
| Installation | Desktop mount; Wall mount |
| Certifications | CE; FCC |
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