• Colour:
  • White
  • White
• Approx. dimensions: 20 x 14,3 x 4 cm
• Connections:
  • 9 x RJ45
  • SFP x 4
  • 4 x SFP
• Energy consumption: 10 W
• Speed:
  • 1 Gbps
  • 17.8 Mpps
• Internal Memory: 16 MB
• RAM Memory: 128 MB
• Operating System: Router OS

CRS112-8P-4S-IN is an eight Gigabit RJ45 port PoE switch, that offers different power output options: autosensing 802.3af/at PoE/PoE+ and Passive PoE, and four SFP ports provide optical fiber connectivity options to support uplinks of up to 1 Gbps.

CRS112-8P-4S-IN is equipped with 12 independent switching ports. 28 V 3.4 A power supply is already included in the box. There is secondary DC jack on the back of the enclosure that supports 48-57 V power supply (not included, can be purchased separately). CRS112-8P-4S-IN can power 802.3af/at devices if 48-57 V DC input is used (unit will automatically detect and provide correct power to devices). Max current is 1 A per port if input voltage is 18-28 V, 450 mA if 48-57 V. Total limit is 2.8A@24V and 1.4A@48-57V. PoE-Out is passed over mode B 4,5 (+) and 7,8 (-) pins

• Basic switching RJ-45 Ethernet ports quantity: 8
• Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
• Installed SFP modules quantity: 4
• Power connector: DC-in jack
• Networking standards: IEEE 802.3af,IEEE 802.3at
• 10G support: N
• Product colour: White
• Built-in processor: Y
• Processor frequency: 400 MHz
• Internal memory: 128 MB
• Flash memory: 16 MB
• Compatible operating systems: RouterOS L5
• DC input voltage: 18 - 57 V
• Power consumption (max): 10 W
• Power over Ethernet (PoE): Y
• Operating temperature (T-T): -20 - 60 °C
• AC adapter included: Y