TP-Link SG1428PE 28 Port Gigabit PoE Switch

Standards and Protocols

IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x

IEEE 802.3af, IEEE 802.3at, IEEE 802.1q, IEEE 802.1p        

Interface            

26 10/100/1000 Mbps RJ45 Ports

2 x Gigabit SFP Ports       

Network Media

10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)

EIA/TIA-568 100Ω STP (maximum 100m)

100BASE-TX: UTP category 5, 5e cable (maximum 100m)

EIA/TIA-568 100Ω STP (maximum 100m)

1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m)        

EIA/TIA-568 100Ω STP (maximum 100m)

1000BASE-X MMF, SMF

Fan Quantity     

2 Fans

Physical Security Lock   

Yes

Power Supply   

100-240V AC, 50/60 Hz

PoE+ Ports(RJ45)            

Standard: 802.3at/802.3af compliant

PoE+ Ports: 24 Ports       

Power Supply: 250 W     

Dimensions ( W x D x H )             

17.3 × 8.7 × 1.73 in (440 × 220 × 44 mm)

Mounting           

Rack Mountable

Max Power Consumption           

27 W (220/50Hz. no PD connected)

304.7 W (220/50Hz. with 250 W PD connected) 

Max Heat Dissipation   

92.07 BTU/h (no PD connected)

1039.03 BTU/h (with 250 W PD connected)

PERFORMANCE

Switching Capacity         

56 Gbps

Packet Forwarding Rate

41.7 Mbps

MAC Address Table        

8K

Packet Buffer Memory 

4.1 Mbit

Jumbo Frame   

9 KB

SOFTWARE FEATURES

Quality of Service           

Support Port-based 802.1p/DSCP priority

Support 4 priority queues

Rate Limit           

Storm Control                   

L2 Features       

IGMP Snooping V1/V2/V3

Static Link Aggregation  

Port Mirroring   

Cable Diagnostics            

Loop Prevention              

PoE Auto Recovery         

VLAN    

Support up to 32 VLANs simultaneously (out of 4K VLAN IDs)

MTU/Port/Tag VLAN      

Management   

Web-Based GUI

Easy Smart Configuration Utility

Transmission Method   

Store-And-Forward

OTHERS

Certification      

CE, FCC, RoHS

Package Contents           

TL-SG1428PE

Power Cord        

Installation Guide            

Rackmount Kit  

Rubber Feet       

Environment    

Operating 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: 5%~90% non-condensing