TL-SG1218MP (TP-Link) 18-Port Gigabit Rackmount Switch with 16 PoE+ wifi & wired system

18-Port Gigabit Rackmount  Switch with 16-Port PoE+
PORT: 16× Gigabit PoE+ Ports, 2× Gigabit Non-PoE Ports, 2× Combo Gigabit SFP Slots
SPEC: 802.3at/af, 250 W PoE Power, 1U 19-inch Rack-mountable Steel Case
FEATURE: Plug and Play

• 16× Gigabit PoE+ RJ45 ports, 2× Gigabit on-PoE RJ45 ports, and 2× Combo Gigabit SFP slots
  
• High PoE power budget with up to 30 W for each PoE port and 250 W* for all PoE ports
  
• Working with IEEE 802.3af/at compliant PDs
  
• Up to 250m data and power transmitting range under Extend Mode**
  
• Priority mode for ports 1–4 to guarantees the quality of sensitive applications like video monitor
  
• Isolation Mode allows one-click client traffic separation for higher security and performance
  
• PoE Auto Recovery guarantees stable operation of PoE devices by
• automatically rebooting the dropped or unresponsive PD devices
  
• Plug and play, with no configuration and installation needed
  802.1p/DSCP QoS enable smooth latency-sensitive traffic
  Durable metal casing and professional heat dissipation design ensure a wide operating temperature range (0–50 )

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
• 16× PoE+ gigabit RJ45 ports
• 2× gigabit non-PoE RJ45 ports
• 2× combo gigabit SFP slots

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
Physical Security Lock
Yes
Power Supply
100–240 VAC, 50/60 Hz
PoE+ Ports(RJ45)
• Standard: 802.3at/802.3af compliant
• PoE Ports: Ports 1–16
• PoE Power Budget: 250 W
Dimensions ( W x D x H )
17.3 × 7.1 × 1.73 in (440 × 180 × 44 mm)
Mounting
Rack Mountable
Max Power Consumption
• 19 W (220/50 Hz. no PD connected)
• 293.34 W (220/50 Hz. with 250 W PD connected)
Max Heat Dissipation
• 64.79 BTU/h (no PD connected)
• 1000.29 BTU/h (with 250 W PD connected)