Model: Tp-Link TL-SG1428PE

28-Port Gigabit Easy Smart Switch with 24-Port PoE+

Features

• 24 10/100/1000Mbps RJ45 PoE+ Ports Switch with 2 SFP Slots
• PoE power budget is up to 250 W*, making it ideal for small to medium business surveillance systems
• Priority Mode helps to guarantee the quality of sensitive application like video monitoring
• PoE Auto Recovery enables system self-healing to guarantee the stable operation of PoE-connected devices
• QoS is for smooth internet-surfing experience and IGMP Snooping is capable of optimizing traffic for IPTV
• Intelligent power management can protect the switch from overload

Specifications

Hardware Features

• 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 Gigabit SFP Ports
• Network Media:
  • 10BASE-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? STP (maximum 100m)
  • 1000BASE-T: UTP category 5, 5e, 6 or above cable (maximum 100m)
  • EIA/TIA-568 100? 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

For additional version information, please go to the support page.

^*PoE budget calculations are based on laboratory testing. Actual PoE power budget is not guaranteed and will vary as a result of client limitations and environmental factors.