Mô tả
24-port Gigabit Cloud Smart Switch Grandstream GWN7803
– Bao gồm 4 cổng SFP và 24 cổng mạng gigabit.
– Hỗ trợ Vlan, IGMP, DHCP server…
– Quản lý Cloud, GWN manager, Https, CLI, TR069…
– Ứng dụng: Sử dụng cho PC, Camera, Wifi, IP phone…
Thông số, tính năng kỹ thuật
| Model | GWN7803 |
| Network Protocol | IPv4, IPv6, IEEE 802.3, IEEE 802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.3af/at, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1w, IEEE 802.1d, IEEE 802.1s |
| Gigabit Ethernet Ports | 24 |
| Gigabit SFP Ports | 4 |
| Console | 1 |
| Integrated Power Supply | 30W |
| Surge Protection | ± 6KV CM and DM for power ± 4KV CM and ±2KV DM for network ports |
| Auxiliary Ports | 1x Reset Pinhole |
| Forwarding Mode | Store-and-forward |
| Total non-blocking throughput | 28Gbps |
| Switching Capability | 56Gbps |
| Forwarding Rate | 41.66Mbps |
| Packet Buffer | 4.1MB |
| Switching | 8K static, dynamic and filtering MAC addresses 4K VLANs, port-based VLAN, IEEE 802.1Q VLAN tagging, voice VLAN VLAN virtual interface GVRP 8 link aggregation groups Spanning tree, 64 instances for STP/RTSP/MSTP |
| Multicast | IGMP Snooping, MLD Snooping, MVR |
| QoS/ACL | • Auto detection and prioritization of voice/video/RTP/SIP/other latency-sensitive packets • Port priority • Priority mapping • Queue scheduling, including SP, WRR, WFQ, SP-WRR and SP-WFQ • Traffic shaping • Rate limit • 1.5K ACL for Ethernet, IPv4 and IPv6 |
| DHCP | DHCP server, DHCP relay, Option 82, 60,160 and 43 |
| Maintenance | CPU and memory monitoring, SNMP, RMON, LLDP&LLDP-MED, backup and restore, syslog, alert, diagnostics including Ping, Traceroute, port mirroring, UDLD(TBD) and copper test |
| Security | • User hierarchical management and password protection, HTTPS, SSH, Telnet • 802.1X authentication • AAA authentication including RADIUS, TACACS+ • Storm control • Port isolation, port security, sticky MAC • Filtering MAC address • IP source guard, DoS attack prevention, ARP inspection • DHCP Snooping • Loop protection including BPDU protection, root protection and loopback protection • Kensington Security Slot (Kensington Lock) support |
| Mounting | Desktop, wall-mount, or rack-mount (rack-mount brackets included) |
| LEDs | 1x tri-color LED for device tracking and status indication, 28x green LEDs for data ports |
| Fan | 2 |
| Environmental | Operation: 0°Cto 45°C, humidity 10-90% RH (Non-condensing) Storage: -10°C to 60°C, humidity: 5% to 95% (Non-condensing) |
| Dimensions | 440(L)*200(W)*44(H) mm |
| Unit Weight (TBD) | 2.7Kg |
– Bảo hành: 36 tháng.
