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العربية | I/O Interfaces | |
| Power Input | 100-240 VAC, 50-60 Hz |
| Ethernet Ports | 48x 10/100/1000 Mbps RJ45 ports 4x 10 Gigabit SFP+ ports 1x USB port 1x RJ45 Console port |
| Network Performance | |
| Switching Capacity | 176 Gbps |
| Packet Forwarding Rate | 131 Mpps |
| Packet Buffer | 16 MB |
| MAC Address Table | 32K |
| DDR | 512 MB |
| Flash Memory | 32 MB |
| Jumbo Frame | 12 KB |
| Transmission Mode | Store-and-Forward |
| MTBF | 100,000 hours |
| Standards | |
| Network Standards | IEEE 802.3i (10BASE-T Ethernet) IEEE 802.3u (100BASE-TX Fast Ethernet) IEEE 802.3ab (1000BASE-T Gigabit Ethernet) IEEE 802.3ae (10 Gigabit Ethernet over fiber) IEEE 802.3az (Energy-Efficient Ethernet) IEEE 802.3x (Flow Control) IEEE 802.3z (1000BASE-X) IEEE 802.3ad (Link Aggregation) IEEE 802.1AB (LLDP) IEEE 802.1Q (Virtual LAN) IEEE 802.1X (Port-Based Network Access Control) |
| Network Media | 10BASE-T: UTP category 3, 4, 5 cable (max. 100 m) 100BASE-TX: UTP category 5 or above cable (max. 100 m) 1000BASE-T: UTP category 5e or above cable (max. 100 m) |
| Optical Media | Single Mode Fiber: 8μm/125μm, 8.7μm/125μm, 9μm/125μm, 10μm/125μm Multimode Fiber: 50μm/125μm, 62.5μm/125μm, 100μm/140μm |
| Environment | |
| Operating Temperature | -10°C to 50°C |
| Operating Humidity | RH 10% to 90% (non-condensing) |
| Storage Temperature | -40°C to 70°C |
| Storage Humidity | RH 5% to 90% (non-condensing) |
| General | |
| Power Supply | 12 VDC, 8 A |
| Shell Material | Metal |
| Switch Dimension | 440*280*44 mm (L*W*H) |
| Net Weight | 3.87 kg |
| Gross Weight | 4.7 kg |
| Package List | 1x Switch, 1x AC Power Cord, 1x Serial Cable, 1x Mounting Brackets, 1x User Manual |
Product Model: NS-MG4804H
52-Port Gigabit L3+ Managed Switch with 4 10G SFP+ Ports
- 48x Gigabit RJ45 ports and 4x 10G SFP+ ports
- Support advanced L3 routing protocols: IPv4/IPv6 Static Routes, RIP V1/V2, and OSPF
- Offer enhanced port functionality, adjustable speed with 10G/2.5G
- Support link aggregation with MAC and IP-MAC based load balancing policies and LACP
- Facilitate extensive VLAN configurations with voice, MAC, surveillance, and protocol VLANs
- Provide robust security measures with AAA security, DHCP snooping, Dynamic ARP inspection, and access control lists
| L3 Features | |
| IPv4 | IPv4 VLAN Interface IPv4 Static Routes ARP |
| IPv6 | IPv6 VLAN Interface IPv6 Static Routes IPv6 ND |
| RIP | V1/V2 |
| OSPF | Router-ID Authentication |
| L2 Features | |
| Port | Port Switch Port Description Port Speed Port Duplex Port Flow Control Jumbo Frame Support 10G/2.5G Fiber Module(DDM) |
| Link Aggregation | Supports load balance policy Base on MAC and IP-MAC Static and Dynamic Group Support LACP Up to 8 groups |
| Storm Control | Boardcast Unknown Multicast Unknown Unicast |
| Port Mirroring | One-to-One Many-to-One Tx/Rx/Both Up to 4 session groups |
| Port Security | MAC Address Constraints Port Security MAC Address Protect/Restrict/Shutdown |
| Port Isolation | Yes |
| Port Rate-limit | Yes |
| Loopback Detection | Yes |
| VLAN | Access/Trunk/Hybrid VLAN Tunnel(Q-in-Q) Congurable VID from 1 to 4094 Max. 256 static VLAN groups Voice VLAN MAC VLAN Surveillance VLAN Protocol VLAN GVRP |
| MAC Address | Dynamic Address Static Address Filtering Address |
| Spnning Tree Protocol | STP/RSTP/MSTP BPDU Filter BPDU Guard Edge Port |
| LLDP | LLDP LLDP MED |
| Multicast | IGMP Snnoping IGMP V1/V2/V3 Router Port Static IGMP group address IGMP groups filtering Querier MLD Snooping MVR |
| QoS | Traffic classification based, Strict priority and WRR Port Priority 802.1P Priority IP TOS Priority IP DSCP Priority Supports up to 8 queues per port Priority Remarking |
| Services | |
| DHCP | DHCP Server IP Pool Static Binding DHCP Relay Option 43 |
| Access Protocol | HTTP HTTPS Telnet SSHv2 Manager ACL Session Timeout Password Retry Count Silent Time |
| Security | |
| AAA | RADIUS TACACS+ 802.1X Base on port/MAC/local/WEB |
| DHCP Snooping | Global/VLAN Option 82 Circuit ID |
| IP Source Guard | Yes |
| Dynamic ARP Inspection | Yes |
| DoS | Yes |
| ACL | MAC ACL IPv4 ACL IPv6 ACL |
| Diagnostics | |
| Syslog | Logging Message Remote Server |
| Ping | Yes |
| Traceroute | Yes |
| Copper Test | Yes |
| UDLD | Yes |
| Management | |
| Manager Access | Console HTTP/HTTPS Telnet SSH SNMP |
| Manager IP | Static Address DHCP Client Supports IPv4 and IPv6 address Manager VLAN DNS |
| Time Synchronization | SNTP Manual Time |
| SNMP | V1/V2C/V3 Community V3 User Group Trap Host |
| SNMP MIB | RFC 1213 MIB-II RFC 1493 Bridge MIB RFC 1643 Ethernet MIB RFC 2819 RMON MIB (Groups 1, 2, 3 and 9) RFC 2863 Interface MIB LLDP Private MIB |
| RMON | Statistics History Event Alarm |
| User | Yes |
| Firmware | Firmware Upgarde |
| Configuration | Upload and Download |
| Save | Yes |
| Restart | Yes |
| Factory Default | Yes |