SGS-5220 Series User Manual

Table Of Contents
Users Manual of SGS-5220 Series
21
Stacking Functions
Stacking Ports
2 SFP+ slots
Stacking Numbers
16
Stacking Bandwidth
40Gbps full duplex
Stack ID Display
7-Segment LED display (1~9, A~F, 0)
Stack Topology
Ring/Chain/Back-to-Back
Power over Ethernet
PoE Standard
- - IEEE 802.3at PoE / PSE
PoE Power Supply Type
- - End-span
PoE Power Output
- -
Per Port 56V DC, Max. 30.8
watts
Power Pin Assignment
- - 1/2(+), 3/6(-)
PoE Power Budget
- -
440 watts (max.) @ 25
degrees C
380 watts (max.) @ 50
degrees C
PoE Ability PD @ 7 watts
- - 24 units
PoE Ability PD @ 15.4 watts
- - 24 units
PoE Ability PD @ 30.8 watts
- - 14 units
Layer2 Management Function
Basic Management Interfaces Console, Telnet, Web Browser, SNMP v1, v2c
Secure Management Interfaces SSH, SSL, SNMP v3
Port Configuration
Port disable / enable
Auto-negotiation 10/100/1000Mbps full and half duplex mode selection
Flow Control disable / enable
Port Status
Display each port’s speed duplex mode, link status, flow control status, auto negotiation
status, trunk status
Port Mirroring
TX / RX / Both
Many-to-1 monitor
VLAN
802.1Q tagged based VLAN, up to 255 VLAN groups
Q-in-Q tunneling
Private VLAN Edge (PVE)
MAC-based VLAN
Protocol-based VLAN
Voice VLAN
MVR (Multicast VLAN Registration)
Up to 255 VLAN groups, out of 4094 VLAN IDs
Link Aggregation
IEEE 802.3ad LACP (static trunk)
Supports 10 trunk groups with16 ports per trunk
QoS
Traffic classification based, Strict priority and WRR
8-Level priority for switching
- Port Number