Phoenix Contact 2891953

Ambient conditions

• Air pressure (operation)
  • 62 kPa - 108 kPa (up to 4160 m above mean sea level)
• Air pressure (storage/transport)
  • 62 kPa - 108 kPa (up to 4160 m above mean sea level)
• Ambient temperature (operation)
  • -40 °C - 75 °C
• Ambient temperature (storage/transport)
  • -40 °C - 85 °C
• Degree of protection
  • IP20
• Permissible humidity (operation)
  • 5 % - 95 % (non-condensing)
• Permissible humidity (storage/transport)
  • 5 % - 95 % (non-condensing)

Dimensions

• Depth
  • 110 mm
• Height
  • 135 mm
• Width
  • 70 mm

Environmental Product Compliance

• China RoHS
  • Environmentally Friendly Use Period = 10;
  • For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”
• REACh SVHC
  • Lead 7439-92-1

Function

• Additional functions
  • Autonegotiation
• Basic functions
  • Unmanaged switch / auto negotiation, complies with IEEE 802.3, store-and-forward switching mode, includes alarm contacts
• Status and diagnostic indicators
  • LEDs: US1, US2 (redundant voltage supply), link and activity per port

Interfaces

• Interface 1
  • Ethernet (RJ45)
• Interface 2
  • Fiber optic interface
• No. of ports
  • 15 (RJ45 ports)
  • 1 (SC multi-mode)
• Note on the connection method
  • Auto negotiation and autocrossing
• Transmission length
  • 7.1 km (fiberglass with F-G 50/125 0.7 dB/km F1200)
  • 12.1 km (fiberglass with F-G 62.5/125 0.7 dB/km F1000)
  • 100 m (per segment)
• Transmission physics
  • Ethernet in RJ45 twisted pair
  • multi-mode fiberglass
• Transmission speed
  • 100 Mbps (full duplex)
  • 10/100 Mbps
• Wavelength
  • 1300 nm

Network expansion parameters

• Cascading depth
  • Network, linear, and star structure: any
• Maximum conductor length (twisted pair)
  • 100 m

Standards and Regulations

• ATEX
  •  II 3 G Ex nA nC IIC T4 Gc
• Conformance
  • CE-compliant
• Electromagnetic compatibility
  • Conformance with EMC Directive 2004/108/EC
• IECEx
  • Ex nA nC IIC T4 Gc
• Noise emission
  • EN 61000-6-4
• Noise immunity
  • EN 61000-6-2
• Shock
  • 25g, in accordance with IEC 60068-2-27
• UL, USA/Canada
  • Class I, Div. 2, Groups A, B, C, D
• Vibration (operation)
  • in acc. with IEC 60068-2-6: 5g, 150 Hz

Supply voltage

• Max. current consumption
  • 700 mA (at 12 V DC)
• Residual ripple
  • 3.6 VPP (within the permitted voltage range)
• Supply voltage
  • 24 V DC (redundant)
• Supply voltage range
  • 12 V DC - 48 V DC
• Typical current consumption
  • 350 mA (at US = 24 V DC)