S350 Series 48-Port Gigabit Ethernet Smart Switch and 4 SFP Ports NETGEAR GS348T
- 48-Port Gigabit Ethernet Smart Managed Pro Switch and 4 SFP Ports.
- Management: HTTP/HTTPS; Smart Control Center Utility (SCC); RMON, SNMP
- CPU/RAM/FLASH: 400MHz/512MB DDR RAM/128MB FLASH
- 48 x 10/100/1000 RJ-45 + 4 x 1G SFP.
- Bandwidth: 104 Gbps
- Buffer/ACL/MAC/VLAN/Jumbo: 512 KB/100 shared/16K/64/9216
- Multicast IGMP Group/LACP: 512/8 LAGs with max 8 ports in each LAG
- Fan/PSU/Form Factor: 1 Fan/1 internal PSU, fixed/Rackmount
- Auto Negotiation of speed and duplex modes
- IEEE 802.3x Flow Control
- Dynamic MAC address management
- IEEE 802.1Q-based VLAN
Specifications
| Model | GS348T |
| Form-Factor | Rackmount |
| 10/100/1000 Base-T RJ45 ports |
48 |
| 1000BASE-X Fiber SFP Ports | 4 |
| Power Supply | 1 internal PSU, fixed |
| Fans | 1 internal fan, fixed |
| Packet buffer | 1.5MB |
| CPU | 400MHz, 512MB DDR RAM, 128MB FLASH |
| ACLs | 100 shared |
| MAC Address Table ARP Table VLANs | 16K MAC, 64 VLANs |
| Fabric | 104 Gbps line-rate |
| Latency (64-Byte Packet) | 1G Copper: 1G Fiber: |
| Multicast IGMP Group | 512 |
| Forwarding modes | Store-and-forward |
| Bandwidth | 104 Gpbs |
| Priority queues | 8 |
| Priority queuing | Weighted Round Robin (WRR) and Strict Priority |
| MAC address database size (48-bit MAC addresses) |
16K |
| Multicast groups | 512 |
| Number of VLANs | 64 |
| Number of DHCP snooping bindings | 8K |
| Access Control Lists (ACLs) | 100 shared for MAC (ingress) |
| Packet forwarding rate (64 byte packet size) (Mpps) |
77.3 |
| Acoustic noise level @ 25°C (dBA) (ANSI-S10.12) |
26.0dBA |
| Mean Time Between Failures (MTBF) @ 25°C | 1,271,842 hrs (145 yrs) |
| 1G Copper Latency (64-byte; 1518-byte; 9216-byte frames) |
2.860μs; 2.920μs; 2.760μs |
| L2 SERVICES - VLANS | |
| IEEE 802.1Q VLAN tagging | Yes |
| IP-based VLANs | Yes |
| MAC-based VLANs | Yes |
| Auto-Voice VLAN | Yes, based on OUI bytes (default database and user-based OUIs) in the phone source MAC address |
| Auto-VoIP | Yes, based on protocols (SIP). Prioritzes traffic to a higher queue |
| Voice VLAN | Yes, based on either VLAN ID or 802.1p priority, packets are passed onto the connecting VoIP phone using LLDP-MED |
| Auto-Video VLAN | Yes |
| IP-based VLANs | Yes |
| MAC-based VLANs | Yes |
| Auto-Voice VLAN | Yes, based on OUI bytes (default database and user-based OUIs) in the phone source MAC address |
| Auto-VoIP | Yes, based on protocols (SIP). Prioritzes traffic to a higher queue |
| Auto-Video VLAN | Yes, based on either VLAN ID or 802.1p priority, packets are passed onto the connecting VoIP phone using LLDP-MED |
| Voice VLAN | Yes |
| Many-to-one port mirroring | 52 |
| Web browser-based graphical user interface (GUI) |
Yes |
| TLS/HTTPS Web-based access (version) | Yes (v1.2) |
| File transfers (uploads, downloads) | TFTP / HTTP |
| HTTP upload/download (firmware) | Yes |
| Syslog (RFC 3164) | Yes |
| LEDS | |
| Per port | Speed, Link/ Activity |
| Per device | Power, Fan |
| Dimensions | 440 x 206 x 43 mm |
| Weight | 3.05 kg |
- Bảo hành: 2 năm.
