• Automatic MDI / MDI-X crossover for plug-and-play

• Each port supports both 10/100 Mbps speed auto negotiation

• Store-and-forward architecture

• Full duplex IEEE 802.3x and half duplex backpressure flow control

• 3.2Gbps high performance memory bandwidth

• Frame buffer memory:512 Kbit

• Integrated look-up engine with dedicated 1 K unicast MAC addresses.

• Redundant Power Inputs +10 ~ +30V DC Power failure alarm by relay output

• Supports operating temperatures from 0°C ~ +70°C

• DIN rail mount for industrial usage

• User's Manual

The ANSM-205FC operates at either half or full duplex mode. In full duplex mode, range is 2km with 62.5/ 125μm fiber cables;
in half duplex mode, range is 412m with 62.5/ 125μm fiber cables.

The Ethernet supports 10/ 100M auto-negotiation feature and auto MDI /MDIX function.

ANSM-205FC provides two power inputs that can be connected simultaneously to live DC power sources.
If one of the power inputs fails, the other live source acts as a backup to automatically support the NSM-205FC's power needs.

• Automatic MDI / MDI-X crossover for plug-and-play
• Each port supports both 10/100 Mbps speed auto negotiation
• Store-and-forward architecture
• Full duplex IEEE 802.3x and half duplex backpressure flow control
• 3.2Gbps high performance memory bandwidth
• Frame buffer memory:512 Kbit
• Integrated look-up engine with dedicated 1 K unicast MAC addresses.
• Redundant Power Inputs +10 ~ +30V DC
  Power failure alarm by relay output
• Supports operating temperatures from 0°C ~ +70°C
• DIN rail mount for industrial usage

• Compatibility: IEEE 802.3, IEEE802.3u, IEEE802.3x
• Interface: 10/100 Base-T and 100 Base-FX
  ANSM-205FC (SC Connector; Multi-mode) or ANSM-205FT (ST Connector; Multi-mode)
• Ethernet Port: 10/100 Mbps x 4
• Fiber Optic Port: 100 Mbps x 1
• Provides LEDs for network and power monitoring
• ESD Protection:
  • 8 KV Contact Discharge
  • 15KV Air-Gap Discharge
• Fiber Optic Transmission distance:
  • Multi mode fiber: 50/125, 62.5/125 or 100/140 μm
  • Multi mode fiber, 412 m for half duplex, 2 km for full duplex
• Ethernet Cables:
  • 10 Base-T (Cat.3, 4,5 UTP cable; 100m Max.)
  • 100 Base-T (Cat.5 UTP cable; 100m Max.)
• Environment:
  • Operating Temperature: 0°C ~ +70°C
  • Storage Temperature: -20°C ~ +85°C
  • Relative Humidity: 10% to 90% non-condensing
• Dimensions: 72.5mm x 110mm x 96.5 mm (W x H x D)
• Power requirements:
  • +10 to 30V DC (Removable Terminal Block)
  • Alarm Contact: One relay output
  • current carrying capacity of 2A @ 30 VDC
• Power consumption: 0.15A@24Vdc .3A@ 12Vdc (± 5%, arrowed)