Quick start manual, a detailed manual is on the enclosed CD or can be downloaded from
company's website www.bitstream.com.pl/en/
Marking of signaling diodes:
1 - Tx1 - LED indicates transmitting signal on port 1,
2 - Rx1 - LED indicates reception of signal on port 1,
3 - Tx2 - LED indicates transmitting signal on port 2,
4 - Rx2 - the diode indicates reception of the signal on port 2,
5 - ALARM - LED indicates loss of optical signal
Img.3. ignalling of the serial interface of the R MUX3-FO converter
1.2 Description of the RS232/422/485 comm nication interface
The do ble interface on the front of the device enables RS232, RS422 or RS485 transmission.
(In MM version for 1x FO only one interface connector is available – RS1)
Img.4. Appearance of the communication interface for serial R transmission.
1.3 Description of optical interfaces
Depending on the version, ST/PC, SC/PC or SFP slots are available. The device with the
symbol "P" is eq ipped with an additional optical port to provide protection or work in the ring.
Device version Connector
type for FO
Fibre optic type Transmitter
power
Receiver
sensitivity
Range Wavelength
RSMUX3-FO-MM** ST 50,62.5/125 m -18.8dBm* -25.4dBm 1.5km 850nm
RSMUX3-FO-S SC 9/125 m; 50, 62.5/125 m -20dBm* -32dBm 15km*/5km 1310nm
RSMUX3-FO-M SC 9/125 m -5dBm* -35dBm 60km* 1310nm
RSMUX3-FO-L SC 9/125 m, +5dBm* -35dBm 120km* 1550nm
RSMUX3-FO-WS SC 9/125 m, 62.5/125 m -14dBm* -32dBm 20km* 1310/1550nm
RSMUX3-FO-WM SC 9/125 m -8dBm* -34dBm 40km* 1310/1550nm
RSMUX3-FO-WL SC 9/125 m +0dBm* -36dBm 60km* 1310/1550nm
RSMUX3-FO-WLL SC 9/125 m -5dBm* -33dBm 100km* 1510/1570nm
RSMUX3-FO-SFP LC/SC 9/125 m, 62.5/125 m - - - -
* - The parameters refer to the 9/125 m fibre.
** - For 'MM' version there is no ring, it works as two independent converters, with one FO1 port only one RS1 or respectively
FO2/RS2, alarm only for power fail re, additional advantage is s pport for IEC103 protocol from FO side.
