B&B Electronics EIR408-T Leaflet

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8 Port gigabit Industrial ethernet switch
EIR408-T
The EIR408-T is an 8 Port Unmanaged Industrial Gigabit Ethernet Switch. 
Packed full of rugged features, this switch is perfect for your high speed 
industrial network.
high-speed transmissions: The EIR408-T includes a switch controller 
that automatically senses transmission speed (10/100/1000 Mbps). 
The RJ-45 interface also auto-detects MDI or MDI-X, eliminating the 
requirement for a crossover cable. Each port is buffered and supports 
store-and-forward protocol.
dual Power input: To reduce the risk of power failure, the EIR408-T 
provides two 12 to 48 VDC power inputs. If the power fails, the switch will 
automatically use the secondary power input.  Also, if the power goes out 
the corresponding P1 or P2 LED will go out and the Fault LED will light.  
The contacts for the alarm output will also open.
Flexible Mounting: The switch features a space saving IP30 metal 
enclosure that can be DIN or Panel mounted.
wide operating temperature: With an operating temperature of -40 
to 75°C (-40 to 167°F), this switch can be used in harsh industrial 
environments.
easy troubleshooting: There are two LED indicators for each port that 
display the link status and transmission speed.  Three LED indicators 
for power (P1, P2 and Fault) show power status. These indicators allow 
you to quickly diagnose and correct problems and ensure your network 
remains reliable.
•  8 10/100/1000 Base-T Ethernet ports
•  UL Class 1/Division 2
•  NEMA TS2
•  Dual 12 to 48 VDC power inputs
•  Wide operating temperature (-40 to 75°C)
Product FeAtures
AccessorIes
C5UMB7FBG - Category 5e, 7 ft. (2.1 M), Grey
EIRSP1 - Industrial Ethernet Surge Suppressor
MDR-20-24 - DIN rail mount power supply 24VDC, 1.0 A output power
MDR-40-24 - DIN rail mount power supply 24VDC, 1.7 A output power
MDR-60-24 - DIN rail mount power supply 24VDC, 2.5 A output power
orderIng InFormAtIon
Model nuMBer
descriPtion
EIR408-T
8 Port Industrial Gigabit Switch 
EIR408-T_3713ds