RSMUX2
6Pages

RSMUX2-FO RSMUX2-FO - Optical multiplexer of 4x RS232/422/485 serial interfaces • • • • • • • Functionality RSMUX2-FO is a multiplexer of four RS232/422/485 streams into fiber. Multiplexer allows connection of RS232/422/485 serial interfaces over fiber links with the maximum distance of 100km and provides complete isolation between devices and resistance to disturbance occurring along transmission path. Depending on the specific versions, device can be connected using multimode or single-mode fiber. WDM and SFP versions also available. In basic version device is equipped with one fiber optic interface, version with two optical interfaces is also available. Devices with two optical interfaces can be connected to create point to point protection connection, or ring protection connection. Optimized protection algorithm allows for detecting any faults of the connection and its restoration after removing the fault. RSMUX2-FO also performs the function of converting any signals involving the exchange, for example, RS-232 to RS-485 or RS-422, which is realized by means of two devices working in pair. Slow mode - this feature allows you to significantly increase the range for MM fiber, up to 10km, but at the expense of maximum RS data rate. The converter also works with devices from security systems BS-MC-5X. RSMUX2-FO provides fully Multiplexer of 4x RS232/422/485 interfaces over fiber links, RJ-45 or two with screw connection The device has one or two optical interfaces Available configurations: POINT-POINT, RING, BUS The configuration of the device through DIPswitch Transmission speed up to 2Mbps for RS-485, to 230.4kbps for RS-232 Dual OC alarm contact (only for versions with screw connection) Supply voltage range 918V (12V), 1836V (24V), 3675V (48V) DC, depending on the version of the device transparent RS data stream transmission, independent of such parameters like bitrate, number of data bits, stop bits and parity. Each serial interface is sampled with a frequency of 20Mhz, which allows on data throughput of the RS to 230.4 Kbps (RS-232) and 2Mbps (RS-485/RS422) with +/-60ns pulse time distortion. RS485 ports can be set up for 2-wire or 4-wire. Depending on the version of the device, multiplexer can work in point to point (with optical path protection), bus and ring topologies. Parameters of serial interfaces can be configured through DIP switches. In addition, each RS interface has two independent LEDs indicating the activity on receiver and transmitter lines, which simplifies the process of installation, commissioning and maintenance. The protection of connection The device is available in two versions, with one or two optical interfaces. In the case of two optical interfaces, devices can create connections with protection for the fiber optic links. However, when building a ring using only one optical interface (it cannot be a WDM version) we have no redundancy. Fiber ports can be implemented by the builtin optical interfaces (single or dual fiber) or by SFP. In the ring topology, it is possible to simultaneously connect up to 64 devices

RSMUX2-FO Example of such application is presented on the drawing below. Fig 1. One of the possible usages is control and environment monitoring for data centers Fig.2 Example of the devices working in the ring topology without protection (for the version which have one optical interface) Management is done through the built-in dip-switches, which are used to configure the type of RS interfaces and work mode.

Supported transmission standards • EIA-232 • EIA-422 • EIA-485 Supported protocols • Profibus • Modbus Supported standards, recommendations and directives EMC Security*: • • • • • • • • • • • • • • • • • • • • • • • • • • PN-EN 55022:2010/AC:2011 - Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement PN-EN 55024:2011/A1:2015-08 – Electromagnetic compatibility (EMC) - Information technology equipment immunity characteristics - Limits and methods of measurement PN-EN 60950-1:2007/A2:2014-05- Information technology equipment–Safety– Part 1:...

Power supply • Optical interface • • • • • One or two optical interfaces: SM, MM, WDM, CWDM, DWDM Fiber type: 9/125um, 50/125um, 62.5/125um Connector: SC/PC or SFP Ranges depending on the type of optical port Physical design • • • Dimensions: 103x84x53mm Weight: 0.5 kg DIN rail mounting Supply voltage range: - 9  18V DC (12V) - 18  36V DC (24V) - 36  75V DC (48V) Power Consumption: up to 4W galvanic isolation of power supply Galvanically isolated input Power connector - terminal block, angular screw on the wire to 1.5 mm 2 Environmental requirements: • • • • IP 30 rated metal enclosure...

RSMUX2-FO–(S)–(X)–(P)–(Z)–(B)–(T)–(U) Power supply: 2 – 9-18V DC 3 – 18-36V DC 4 – 36-60V DC Working temperature: Without symbol – range 0° to +50°C T – range -40° to +75°C Support Bi- Phase interface Without symbol – standard version B – Support Bi-Phase interface Type of serial interface connectors: Without symbol – version with four RJ45 connectors Z – version with two screw connectors Funkcja protekcji: Without symbol – without protection P – version with protection Optional for WDM for Wx 1 – final only - 1310/1550nm WS/WM/WL or 1550/1570nm WLL 2 – final only - 1550/1310nmWS/WM/WL or...

RSMUX2-FO 1x FO SFP module, with two screw terminals, with Bi-Phase interface, operating temperature from -40°C to +70°C, power supply 36-60V DC • LT-19-01 mounting rail for four