X20HB1881 by B & R Automation
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Technical Specifications
Hub
1 Fast Ethernet interface for fiber optic cable for hub expansion
Status Indicators
Module status, bus function
Power Consumption
1.45 W (Rev. <D0: 1.65 W)
Gost-r Certification
Yes
Interface Type
Hub expansion module
Design
1x duplex LC female
Transfer Rate
100 Mbit/s
Transfer Physical Layer
100BASE-FX
Hub Propagation Delay
0.96 to 1 us
Cable Fiber Type
Multimode fiber with 62.5/125 ?m or 50/125 ?m core diameter
Optical Power Budget
Glass fiber 62.5/125 um, NA = 0.275: 11 dB; Glass fiber 50/125 um, NA = 0.200: 7.5 dB
Operating Temperature
Horizontal installation -25 to 60 degrees C, Vertical installation -25 to 50 degrees C
Storage Temperature
-40 to 85 degrees C
Transport Temperature
-40 to 85 degrees C
Mechanical Characteristics
Hub expansion for X20BC8083, X20BC8084 and X20HB8880 1), Hub expansion for X20cBC8084 and X20cHB8880 2)
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