S4228-24GT-360
28-Port Managed Desktop Gigabit Switch with 24-Port PoE
> Layer 2 network management PoE switch.
> Supports web, and network management software based on SNMP.
> Network redundancy: STP/RSTP.
> Supports PoE power consumption management, PoE power off management.
> Supports IEEE802.3af, IEEE802.3at.
> Port 1 and port 2 support IEEE802.3bt, and are compatible with Hi-PoE.
> Supports PD alive mode.
> Supports 250 m long-distance transmission mode.
Basic
Switching Capacity
56 Gbps
Packet Forwarding Rate
41.664 Mpps
Description of Function Slots
Port 1-24: 24 × RJ-45 10/100/1000 Mbps (PoE)
Port 25-26: 2 × RJ-45 10/100/1000 Mbps (uplink)
Port 27-28: 2 × SFP 1000 Mbps (uplink)Operating Temperature
–10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity
5%–95% (RH), non-condensing
Power Supply
100-240 VAC, 47-63 Hz, 6 A
Included Power Adapter
Yes
Power Consumption
Idling: ≤ 20 W
Full load: 360 WFan
Yes
Air Flow
from left to right
Statics Protection
Air discharge: 8 kV;
Contact discharge: 6 kVLightning Protection
Common mode: 4 kV
Differential mode: 2 kVNet Weight
3.405 kg (7.51 lb)
Gross Weight
4.51 kg (9.94 lb)
Product Dimensions
440 mm × 300 mm × 44 mm (17.32" × 11.81" × 1.73") (L × W × H)
Packaging Dimensions
525 mm × 410 mm × 110 mm (20.67" × 16.14" × 4.33") (L × W × H)
Certifications
CE
PoE
PoE
Yes
PoE Power
port 1-2 ≤ 90 W, port 3-24 ≤ 30 W, Full load ≤ 360 W
PoE Protocol
IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt
PoE Power Consumption Management
Yes
PoE Pin Assignment
1,2,4,5（V+）,3,6,7,8（V-）
Long Distance PoE Transmission
Yes
PoE Watchdog
Yes
Hardware
Debugging
Console × 1
Reset Button
1
Performance
MTBF
467125.73 hours
Packet Buffer Size
4.1 Mbit
Jumbo Frame
10 K Byte
MAC Table Size
8K
Total Static MAC Addresses
256
Flash
32 MB
RAM
2Gbit
Communication Standard
IEEE 802.3，IEEE 802.3u，IEEE 802.3x，IEEE 802.3ab，IEEE 802.3z，IEEE 802.3ad
Aggregation Group
8
VLAN Number
4K
VLAN Interface
10
IPv4 Routes
512
Dynamic ARP
496
Static ARP
128
QoS Queue
8
Feature
LLDP
Yes
Ethernet Loop Protection
STP、RSTP
VLAN Function
Yes
Link Aggregation
Static link aggregation; LACP
Mirror
Yes
Multicast
IGMP Snooping
Routing
Static Routing
ARP
ARP
DHCP Function
DHCP Client;DHCP Snooping;DHCP Server;DHCP Snooping Option 82
Security
SSH2.0;802.1X; Port isolation; Radius; HTTPS
QoS/ACL
SP/WRR queue scheduling; 802.1p and DSCP priority mapping; Port speed limit；
Equipment Management
Web;
Cloud management;
DSS Pro;
Telnet;
SSH;
SNMP V1/V2C/V3;
NTP;
Logs;
Ping;
VCT;
