Product description S232 side in DB9 female RS485 side in RJ-45 and 4pin post
Max connection: 32 RS485 devices;
Max: 1.2 KM (9, 600BPS).
Baud rate: 300BPS- 115.2KBPS.
Dimensions: 94mmX73mmX22mm.
Indicator: Power, Data traffic
Environment: -25? to 70?, relative humidity 5%-95%.
Protection: +/-15KV ESD protection for RS-232 interface
Photoelectric isolation voltage: 2.5KV rms /500VDC 600W lightning strike and grounding interference protection for RS-485