Mô tả
24-Port Managed Gigabit PoE+ with 4 10G SFP+ Switch LINKSYS LGS328MPC
– 24 x 10/100/1000Mbps cổng LAN PoE Gigabit Ethernet + 4 10G SFP+
– Forwarding Rate 95.4Mpps, Switching Capacity 128Gbps, DRAM 512MB, 16K MAC, 12Kbytes Jumbo Frame
– Cấp nguồn PoE chuẩn IEEE 802.3 af/at (PoE+) tổng công suất 410W
– Hỗ trợ Layer 2, Spanning Tree Protocol (STP), Storm Control, 256 active VLANs (4096 range)
– Hỗ trợ giao thức IPv4 (63 max entries), IPv6 (21 max entries)
– Chế độ bảo mật nâng cao (802.1x Radius authentication, DHCP snooping, IP-MAC binding, port security, DOS Attack Prevention, Port Isolation (Protected Ports)…)
– Quản lý bằng giao diện web (HTTP/HTTPS), Telnet, DHCP client, system log, PING, dual images, SNTP…
– Đạt chuẩn tiết kiệm năng lượng EEE
– Thiết kế để bàn, vỏ hợp kim siêu bền và cho phép tản nhiệt tốt
– Điện áp: 100~240V 50/60 Hz
– Công suất tiêu thụ: 500.46W
Specifications
| Model | LGS328MPC |
| Routing | Static Routing, IPv4 (63 max entries), IPv6 (21 max entries) |
| Ports | 24 Gigabit Ethernet and 4 10G SFP+ |
| Memory | 512MB |
| LEDs | Power, Fault, PoE Max, LAN Mode, PoE Mode |
| Forwarding Rate | 95.4 Mpps |
| Switching Capacity | 128 Gbps |
| MAC Address Table Size | 16K |
| Jumbo Frame (FE, GE) | 12Kbytes |
| Fans | 2, 8200 rpm (at full speed) |
| Dimensions (LxWxH) | 440 x 257 x 44 mm |
| Weight | 3798 g |
| Power Consumption | 500.46W |
| Power Dedicated to PoE+ | 410W |
| Power Input | 100–240V 50–60 Hz 7A |
| Power Saving | EEE |
| Operating Temperature | 0 to 50°C (32 to 122°F) |
| Storage Temperature | -20 to 70°C (-4 to 158°F) |
| Operating Humidity | 10 to 90% RH |
| Storage Humidity | 5 to 95% RH (non-condensing) |
| Spanning Tree | IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Trees (16 instances) |
| Link Aggregation | IEEE 802.3ad LACP, up to 8 groups with up to 8 ports per group |
| VLAN | Port-based and 802.1q VLANs, Management VLAN, Guest VLAN support |
| Auto Voice VLAN | Voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels |
| IGMP Snooping | IGMP (v1/v2/v3) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors; supports 256 multicast groups |
| HOL Blocking Prevention | Head of line (HOL) blocking prevention |
| Port Mirroring | Traffic on multiple ports (up to 3 ports) can be mirrored to another port for analysis with a network analyzer |
| Security Features | 802.1x Radius authentication DHCP snooping IP-MAC binding Port Security (256 max entries per port) DOS Attack Prevention Port Isolation (Protected Ports) |
| Storm Control | Support broadcast/unknown multicast/unknown unicast 16kbps~1000Mbps: in steps of 16kbps |
| Quality Of Service | 8 hardware queues Strict, Weighted Round Robin (WRR) Port-based, 802.1p priority-based, IPv4/v6 IP DSCP-based |
| Access Control | Ingress, MC Based ACL, IPv4 Based ACL, IPv6 Based ACL, ACL Binding, Action: permit/deny |
| RMON | Embedded remote monitoring (RMON 1, 2, 3, 9) software agent support for enhanced traffic management, monitoring, and analysis |
| Management Interface | HTTP; HTTPS |
| Other Management | Telnet, SSH, DHCP client, system log, configuration upload and backup via HTTP or TFTP, PING, Traceroute, dual images, SNTP |
| SNMP | Version 1 Version 2c Version 3 |
| Firmware Upgrade | Web Browser (HTTP/HTTPS) TFTP |
– Bảo hành: 3 năm.
