EIRM-Extend Serie - Managed Ethernet Extender

Der EIRM-Extend von B+B SmartWorx ist ein Ethernet Extender.
Der EIRM-Extend von B+B SmartWorx ist ein Ethernet Extender.
Die Managed Ethernet Extender der EIRM-Extend Serie von B+B SmartWorx sind ausgestattet mit bis zu 8 Ethernet Ports, Übertragungsdistanzen bis zu 1.900m, IP30 Zertifiziertem Aluminium-Gehäuse und Betriebstemperaturen von -40°C bis 75°C.

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EIRM-Extend Series - 1.900 Meter Ethernet Extension

The EIRM-EXTEND Managed Ethernet Extender operates at temperatures ranging from -40°C to 75°C (-40°F to 167°F) and is tested for functional operation @ -40°C to 85°C (-40°F to 185°F). The EIRM-EXTEND will allow Ethernet connectivity in existing facilities without pulling extra cable. This is the perfect solution to Ethernet on the factory -floor where systems have been upgraded from slower serial communications to Ethernet networking. Installation is easy with a single switch setting; one end is set for local and the other remote.

The EIRM-EXTEND is used in pairs to extend Ethernet connectivity over existing voice grade copper wire. The EIRM-EXTEND provides LED display for Power, VDSL speed and Ethernet connection status. The EIRM-EXTEND also provides several advanced functions such as System, SNMP, F/W upgrade, and Load Default setting through the Web based browser to enhance total networking performance.


  • Extends Ethernet communications up to 1900 meters
  • Complies with NEMA TS1 & TS2 Environmental requirements for Traffic control equipment
  • Complies with IEC61000-6-2 EMC Generic standard immunity for Industrial environment
  • Supports SNMP allowing easy management of our Ethernet Extender along with monitoring connected devices.
  • Operates transparent to higher layer protocols such as TCP/IP
  • Ethernet Port: 10/100Mbps-Full/Half-duplex, Auto-Negotiation, Auto-MDI/MDIX
  • Ethernet Extender (RJ-11 and Terminal Block) Ports
  • Supports DIN-Rail Panel Rack Mounting installation
  • Ten communications speeds with speed indicator LEDs on front panel of unit. From 50Mbps@about 300meters (984ft.) to 1Mbps@about 1,900meters (6,232ft.)
  • Support external Hardware Watch Dog
  • Support Web, CLI, SNMP management Interface
  • Link Status (for VDSL, Ethernet),
  • Redundant power inputs: 12 to 32VDC (Terminal Block);12VDC (DC Jack)
  • -40°C to 75°C (-40°F to 167°F) operating temperature range
  • Hardened IP30 aluminum case


  • Input Voltage: 12 VDC – Power Jack Port
  • 12 – 32 VDC Terminal Block
  • (Power supply optional)
  • Extender Interface: RJ-11 or Terminal Block
  • Standards:       802.3 10BaseT Port RJ-45,
  • 802.3u 100BaseTx Full/Half Duplex
  • 802.3x Auto-Negotiation Ethernet over VDSL
  • Console Port: DB9 RS232
  • Operating Temperature: -40 to 75 C
1 Mbps1.900m
10 Mbps1.400m
20 Mbps1.000m
30 Mbps700m
50 Mbps300m
EIRM-ExtendManaged Ethernet Extender
EIRM-Extend-8Managed Ethernet Extender, 8 Ports