specification
Brand: ABB.
Model: CI858K01 3BSE018135R1.
Optical fiber wavelength: multi-mode 850nm, 1310nm; Single mode 1310nm, 1550nm.
Optical fiber port type: SC, FC, ST Optional. SC optical ports are standard.
Transmission fiber: multi-mode 50/125um, 62.5/125um, 100/140um; Single mode 8.3/125um, 9/125um, 10/125um.
Transmission distance: multi-mode 2km, single-mode 20km, more distance optional.
Size and weight
Size:
One is described as (136x106x54)mm.
Another description is 12.4 x 7.4 x 4.4 cm (i.e. 124x74x44mm).
There is also a description of the net depth/length of the product 127.5mm, the net height of the product 185mm, the net width of the product 59mm.
Please note that size information from different sources may vary depending on how you measure or pack it.
Weight:
One description is 800g.
Another description is 0.3 kg (i.e. 300g).
Another description is 0.55kg.
There is also a heavier description of 2KG

argument
Communication protocol: Support Profibus DP bus standard.
Communication rate: Supports a variety of rates, including 9.6Kbps, 19.2 Kbps, 45.45Kbps, 93.75Kbps, 187.5Kbps, 500Kbps, 1.5Mbps, 6Mbps and 12Mbps, rate adaptive, can be set by the dip switch.
Power supply: Dual power supply redundant input, DC(9-36)V, typical DC24V, power consumption less than 4W, with DC1500V voltage isolation and reverse protection function.
Lightning protection: 4000V lightning protection capability.
Overcurrent protection: 1.5A overcurrent protection.
Surge protection: 600W surge protection function.