FunkceQoS (Quality of service), VLAN (virtual local area network), PoE (Power over ethernet), L2, Web management/Smart switch
TechnologieGigabit Ethernet 1000Mbps
Podporované standardy PoE802.3af, 802.3at
PoE budget (W)250
VentilátorAno
Standards and ProtocolsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x IEEE 802.3af, IEEE 802.3at, IEEE 802.1q, IEEE 802.1p
Interface28 10/100/1000 Mbps RJ45 Ports 2 Gigabit SFP Ports
Network Media10BASE-T: UTP category 3, 4, 5 cable (maximum 100m) EIA/TIA-568 100? STP (maximum 100m) 100BASE-TX: UTP category 5, 5e cable (maximum 100m) EIA/TIA-568 100?…
Fan Quantity2 Fans
Physical Security LockYes
Power Supply100-240V AC, 50/60 Hz
Dimensions ( W x D x H )17.3 × 8.7 × 1.73 in (440 × 220 × 44 mm)
MountingRack Mountable
Max Power Consumption27 W (220/50Hz. no PD connected) 304.7 W (220/50Hz. with 250 W PD connected)
Max Heat Dissipation92.07 BTU/h (no PD connected) 1039.03 BTU/h (with 250 W PD connected)
Switching Capacity56 Gbps
Packet Forwarding Rate41.7 Mbps
MAC Address Table8K
Packet Buffer Memory4.1 Mbit
Jumbo Frame9 KB
Quality of ServiceSupport Port-based 802.1p/DSCP priority Support 4 priority queues Rate Limit Storm Control
L2 FeaturesIGMP Snooping V1/V2/V3 Static Link Aggregation Port Mirroring Cable Diagnostics Loop Prevention PoE Auto Recovery
ManagementWeb-Based GUI Easy Smart Configuration Utility
Transmission MethodStore-And-Forward
CertificationCE, FCC, RoHS
Package ContentsTL-SG1428PE Power Cord Installation Guide Rackmount Kit Rubber Feet
EnvironmentOperating Temperature: 0°C~50°C (32°F~122°F) Storage Temperature: -40°C~70°C (-40°F~158°F) Operating Humidity: 10% ~ 90% non-condensing Storage Humidity…