L3 Managed 48-Port 10G SFP + 4-Port 40G QSFP+ Fiber Switch

Model

LNK-FS4804HC-SI

Basic Feature

Fixed port

48*10GE SFP+ Ports, 4*40G QSFP+ Ports

Console port

1

OOB management port

1

Backplane bandwidth  

1292Gbps 

Packet forwarding rate

852.32Mpps

Jumbo frames

9216 bytes

Chip

BCM

Layer

L2 / L3(Available)

Transfer mode

Support store-forward mode and cut-through mode

IPv4/IPv6 route

6k/8k

MAC address table

128K

Packet Buffer

9MB

VLAN ID

4K

Flash

32MB

Memory

1GB DDR3 SDRAM

CPU

PPC Dual-core 800MHz

Soft Specification

Security feature

IP+MAC+PORT+VLAN binding

ARP inspection

DOS prevention

Port protection

IP source port protection

VLAN

Port based VLAN

802.1Q VLAN

IP based VLAN

MAC based VLAN

MAC address table

static MAC address table

dynamic MAC address table

Storm Control

Broadcast suppression

Multicast suppression

DLF suppression

Limiting rate

Traffic Control

Half-duplex control based on the back pressure type

Full-duplex control based on the PAUSE frame

Port Mirror

Support port mirroring

Port management

General setting

Port counting

Configuring port

Port trunking

Port-isolation

QoS

IEEE 802.1Q Congestion mechanism

Each port has 8 send queue mapping to 8 802.1p priority

IP services

Ping detection

DHCP Snooping

Spanning Tree Protocol

MSTP(802.1s),STP,RSTP

Multicast management

IGMP Snooping frame

System management

Support SNMP v1/v2

Support Console

Support TELNET

Support WEB

Remote Upgrade

Support version upgrading via web

Support version upgrading via local

Physical Characteristics

External Dimension

438.48mm*473mm*43.4mm

Power Supply Features

AC:90V～290V             DC:-38.4V～-72V

Power

≤230W

Indicator light

Power indicator, system, connection/sending and receiving instructions

Environment temperature/humidity

operating temperature:0°C～50°C(0m～1800m)storage temperature:-40°C～+70°C,relative humidity:5%RH～95%RH,Non-condensing