48-Port Managed Gigabit PoE+ Switch LINKSYS LGS352MPC-EU

- Switch quản lý với 48 cổng LAN PoE Gigabit + 4 cổng 10G SFP+.

- Forwarding Rate 130.95 Mpps, Switching Capacity 176 Gbps, DRAM 512MB, 32K MAC, 12Kbytes Jumbo Frame.

- Cấp nguồn PoE chuẩn IEEE 802.3 af/at (PoE+) tổng công suất PoE 740W.

- Hỗ trợ Layer 2, Spanning Tree Protocol (STP), Storm Control, 256 active VLANs (4,096 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 12A.

- Công suât tiêu thụ tối đa: 885W (w/ PoE).

- Kích thước: 440 x 410 x 44 mm.

- Trọng lượng: 4,707g.

- Nhiệt độ hoạt động: 0 ~ 50°C.

Thông số kỹ thuật

Switch Type Managed

Switch Ports 48

PoE+ Budget 251W - 410W

PoE Support Yes

Power Consumption 885W

Jumbo Frame (FE, GE) 12Kbytes

LEDs Power, Fault, PoE Max, LAN Mode, PoE Mode

VLAN Port-based and 802.1q VLANs, Management VLAN, Guest VLAN support

Memory 512MB

Forwarding Rate 130.95 Mpps

Dimensions (LxWxH) 440 x 410 x 44 mm

Weight 4707g

Number of VLANs Supported 256 active VLANs (4,096 range)

Operating Humidity 10 to 90% RH

Operating Temperature 0 to 50°C (32 to 122°F)

Ports 4 10G SFP+

48 Gigabit Ethernet

Power Dedicated to PoE+ 740W

Security Features 802.1x Radius authentication

DHCP snooping

IP-MAC binding

Port Security (256 max entries per port)

Rate Limiting Rate limit according to network speed, 12kbps~1000Mbps: in steps of 16kbps

Power Input 100-240V

12A

5060 Hz

Spanning Tree IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Trees (16 instances) IGMP, MLD

Quality Of Service 8 hardware queues

Port-based, 802.1p priority-based, IPv4/v6 IP DSCP-based

Strict, Weighted Round Robin (WRR)

Storage Temperature -20 to 70°C (-4 to 158°F)

RMON Embedded remote monitoring (RMON 1, 2, 3, 9) software agent support for enhanced traffic management, monitoring, and analysis

MAC Address Table Size 32K

Switching Capacity 176 Gbps

HOL Blocking Prevention Head of line (HOL) blocking prevention

Auto Voice VLAN Voice traffic is automatically assigned by OUI to a voice-specific VLAN and treated with appropriate levels

Other Management Telnet, SSH, DHCP client, system log, configuration upload and backup via HTTP or TFTP, PING, Traceroute, dual images, SNTP

Link Aggregation IEEE 802.3ad LACP, up to 8 groups with up to 8 ports per group

Access Control Ingress, MC Based ACL, IPv4 Based ACL, IPv6 Based ACL, ACL Binding, Action: permit/deny

Storm Control Support broadcast/unknown multicast/unknown unicast 16kbps~1000Mbps: in steps of 16kbps

Management Interface HTTP

HTTPS

Routing Static Routing, IPv4 (63 max entries), IPv6 (21 max entries)

SNMP Version 1

Version 2c

Version 3

Fans 3, 8200 rpm (at full speed)

Storage Humidity 5 to 95% RH (non-condensing)

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

Power Saving EEE

Port Mirroring Traffic on multiple ports (up to 3 ports) can be mirrored to another port for analysis with a network analyzer

Firmware Upgrade TFTP

Web Browser (HTTP/HTTPS)

- Bảo hành: 36 tháng.