Hardware
|
Interface
|
48 * 10/100/1000M RJ45 port, Auto-Negotiation, Auto MDI/MDIX
4*10G * SFP-Port
1 * Console Port
1* Management Port
|
LED
|
PWR, SYS, LINK/ACT
|
Power Supply
|
100-240 V AC/50-60Hz
|
Dimensions (L xW x H )
|
442x 280 x 43.6 mm
|
Switching Feature
|
Standard
|
IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE802.3z,
IEEE 802.3ae, IEEE 802.3ad, IEEE 802.3x, IEEE 802.1d,
IEEE 802.1s, IEEE 802.1w, IEEE 802.1q, IEEE 802.1x, IEEE 802.1p
|
Switching Fabric Capacity
|
176Gbps
|
MAC Address Table
|
16K, auto-learning & auto-aging
|
Transmission Method
|
Store and Forward
|
Packet Buffer Memory
|
1.5MB
|
Link Aggregation
|
Cisco ether-Channel (Static Trunk)
IEEE 802.3ad LACP (Link Aggregation Control Protocol)
Up to 8 Trunk groups
Up to 8 ports per trunk group
|
Spanning Tree Protocol (STP)
|
STP, IEEE 802.1D (Classic Spanning Tree Protocol)
RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
MSTP, IEEE 802.1s (Multiple Spanning Tree Protocol, spanning tree by VLAN)
Loopback detection
|
Multicast
|
IGMP v1/v2/v3 snooping、IGMP Fast leave
MLD v1/v2 snooping
MulticastVLAN、 IPv4/IPv6 DCSCM
|
VLAN
|
Port-based
IEEE802.1Q VLAN Tagging
private vlan
Protocol Vlan
QinQ
access/trunk/hybrid
Vlan ingress Check
voice vlan
Selective QinQ
Flow-based QinQ/flexibleQinQ
vlan translation
N:1 vlan translation
|
Flow Control
|
IEEE 802.3x PAUSE frame Flow Control, Full-Duplex mode
Back-Pressure Flow Control, Half-Duplex mode
|
Quality of Service (QoS)
|
8 priority queues
Strict priority(SP), Weighted Round Robin(WRR),SWRR,DWRR
SP+WRR CoSpolicies
Traffic-policing policies
|
DHCP
|
IPv4/IPv6 DHCP Client、IPv4/IPv6 DHCP Relay
Option 82、Option 37/38
IPv4/IPv6 DHCP Snooping、IPv4/IPv6 DHCP Server
|
Router
|
IPV4/IPV6 Static Router
|
Security
|
IEEE 802.1x Port-Based / MAC-Based Authentication
RADIUS / TACACS+ users access authentication
Access Control List(ACL)
Dynamic ARP inspection
MAC Binding、MAC filtering
ARP spoofing, ARP scanning, ARP binding
Broadcast Storm Control
|
Management
|
Console / Telnet Command Line Interface
SNMP v1/v2c/v3,
SSH v1/v2
IPv4/IPv6HTTP
IPv4/IPv6 FTP/TFTP
IPv4/IPv6 SNTP/NTP
IPv4 / IPv6SSH
OAM
|
Others
|
Port mirroring
flow mirroring
LLDP(Link Layer Discovery Protocol)
DLDP (Device Link Detection Protocol)
Egress and Ingress Bandwidth Control
Automatic speed control, temperature warning
|
Others
|
Certification
|
FCC, CE
|
Environment
|
Operating Temperature: 0℃~40℃
Storage Temperature: -40℃~70℃
Operating Humidity: 10%~90%RH non-condensing
Storage Humidity: 5%~90%RH non-condensing
|
Package
|
1 *ST3552GF
1 * Power Cord
1 * Console Cable
2*Rackmount Brackets and the Fittings
1* Quick Installation Guide
|