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F2MUX

FAMILY OF CONVERTER DEVICES TYPE F2MUX

24/28

USER GUIDE - Rev. V00 (June 2021)

INTERNAL SETTINGS

The internal settings available in the interfaces are described in FIGURE 13 (INTF1

interface) and FIGURE 14 (INTF2 interface).

4.1

INTF1 INTERFACE

In the INTF1 interface, it is necessary to configure the operating mode.

The use of the C37.94 standard with frame timeslots is set at the factory. The frame itself

contains information about the number of timeslots used.

The FM0 / CMI mode at 64 kbit/s can operate with any type of INTF2 interface. For

G.703 at 2 Mbit/s occupies 1 slot of the frame of 2 Mbit/s of INTF2.

The FM0 / CMI mode at 128 kbit/s only operates with INTF2 G.703 at 2 Mbit/s. It

occupies 2 slots of the frame of 2 Mbit/s of INTF2.

The FM0 / CMI mode at 512 kbit/s only operates with INTF2 G.703 at 2 Mbit/s. It

occupies 8 slots of the frame of 2 Mbit/s of INTF2.

The FM0 / CMI mode at 2048 kbit/s only operates with unframed INTF2 G.703 at

2 Mbit/s.

4.2

INTF2 INTERFACE

In the INTF2 interface, for the G.703 at 2 Mbit/s interface, it is necessary to configure the

type of connector to use between: two unbalanced BNC connectors (75

Ω) or a balanced

RJ-45 connector (120

Ω) for twisted pair.

The use of the two unbalanced BNC connectors (75

Ω) is set at the factory.

When the INTF2 interface operates in C37.94 mode, the number of channels used by

the C37.94 standard will automatically adapt to the data rate selected on the INTF1

interface. Therefore, due to the inherent limitation of the C37.94 standard, transmission

rates above 768 kbit/s cannot be used on the INTF1 interface.

Содержание F2MUX

Страница 1: ... de les Ciències 149 151 08908 l Hospitalet de Llobregat Barcelona Spain Tel 34 933 490 700 Fax 34 933 492 258 Mail to ziv zivautomation com www zivautomation com FAMILY OF CONVERTER DEVICES TYPE F2MUX USER GUIDE V00 June 2021 M0F2MUXA2106Ev00 ...

Страница 2: ...MBOLS WARNING OR CAUTION This symbol denotes a hazard Not following the indicated procedure operation or alike could mean total or partial breakdown of the equipment or even injury to the personnel handling it NOTE Information or important aspects to take into account in a procedure operation or alike ...

Страница 3: ...CAL CHARACTERISTICS 14 2 1 POWER SUPPLY CONNECTION 15 2 2 INTF1 INTERFACE CONNECTION 16 2 2 1 Multimode optical interface P2 position 16 2 2 2 Single mode optical interface P1 position 17 2 3 INTF2 INTERFACE CONNECTION 18 2 3 1 G 703 interface at 2 Mbit s P1 position 18 2 3 2 G 703 interface at 64 kbit s P2 position 19 2 3 3 C37 94 optical interface with SFP bay P3 position 19 2 3 4 C37 94 multimo...

Страница 4: ... of timeslots 1 2 or 8 or with the number specified in the trame itself CMI FM0 at 64 kbit s 128 kbit s 512 kbit s or 2048 kbit s Transparent 1 up to 28800 bit s Transparent 2 up to 960 kbit s The device output interface is identified as INTF2 and can be one of the following P1 of INTF2 electrical interface at 2 Mbit s in accordance with Recommendation G 703 of the ITU T with codirectional clock w...

Страница 5: ...the different interfaces of an F2MUX device 1 The F2MUX is supplied in a 19 shelf that is one standard unit s u in height prepared for rack mounting The shelf integrates an isolated multirange power supply 36 300 Vdc 38 265 Vac as well as the INTF1 and INTF2 interfaces corresponding to the F2MUX version F2MUX versions are detailed in section 1 2 according to the type of interface The F2MUX family ...

Страница 6: ...F2MUX FAMILY OF CONVERTER DEVICES TYPE F2MUX 6 28 USER GUIDE Rev V00 June 2021 FIGURE 2 Example of use ...

Страница 7: ...ssion and one for reception The electrical interface has two three pin connectors one for transmission and one for reception F2MUX 12 Multimode ST optical into C37 94 optical conversion SFP bay It comprises the converter from the multimode optical fiber INTF1 into an optical fiber interface INTF2 in accordance with C37 94 standard The INTF1 optical interface has two ST female connectors one for tr...

Страница 8: ... pin connectors one for transmission and one for reception F2MUX 22 Single mode FC optical into C37 94 optical conversion SFP bay It comprises the converter from the single mode optical fiber INTF1 into an optical fiber interface INTF2 in accordance with C37 94 standard The INTF1 optical interface has two FC female connectors one for transmission and one for reception whilst the INTF2 optical inte...

Страница 9: ... 12 Multimode ST optical into C37 94 optical conversion SFP bay F2MUX 13 Multimode ST optical into multimode ST C37 94 optical conversion F2MUX 20 Single mode FC optical into electrical G 703 at 2 Mbit s conversion F2MUX 21 Single mode FC optical into electrical G 703 at 64 kbit s conversion F2MUX 22 Single mode FC optical into C37 94 optical conversion SFP bay F2MUX 23 Single mode FC optical into...

Страница 10: ...1 2 or 8 or with the number specified in the frame itself CMI FM0 at 64 kbit s 128 kbit s 512 kbit s or 2048 kbit s Transparent 1 up to 28800 bit s Transparent 2 up to 960 kbit s P1 Optical interface with single mode 9 125 µm fiber type Type of connector FC female Wavelength 1310 nm Transmitter optical power level for logic level 1 3 5 dBm Permissible maximum attenuation 30 dB Approximate range Up...

Страница 11: ...d RJ 45 connector 120 Ω for twisted pair Electrical characteristics and line coding In accordance with Recommendation G 703 of the ITU T Phase fluctuation tolerance In accordance with Recommendation G 823 of the ITU T P2 Electrical interface G 703 at 64 kbit s Transmission rate 64 kbit s Synchronism Codirectional clock Input impedance 120 Ω 5 symmetric a shielded twisted pair is recommended Output...

Страница 12: ...h 1310 nm Approximate range Up to 40 km Operating mode C37 94 standard P4 Optical interface with multimode 62 5 µm fiber type Type of connector ST female Wavelength 820 nm Transmitter optical power level for logic level 1 18 dBm 9 dBm Min Max Permissible optical power level in reception 24 dBm 10 dBm Min Max Approximate range Up to 2 km Operating mode C37 94 standard 1 3 4 Mechanical characteristi...

Страница 13: ...n at the power control IC R F emissions In accordance with EN 55022 standard Dielectric strength In accordance with EN 60255 27 standard Electromagnetic compatibility Electrostatic discharge immunity In accordance with EN 61000 4 2 standard Radiated radio frequency electromagnetic field immunity In accordance with EN 61000 4 3 standard Electrical fast transient burst immunity In accordance with EN...

Страница 14: ...ht prepared for rack mounting FIGURE 3 shows the overall dimensions in mm of the F2MUX The connection of the power supply and that of the different signals that access the converter is carried out as detailed in the following sections through the connectors located on the rear of the 1 s u shelf FIGURE 3 Overall dimensions in mm of the F2MUX NOTE dimensions are identical for all F2MUX versions ...

Страница 15: ...C or AC supply voltage 36 300 Vdc 38 265 Vac through the connector shown in FIGURE 4 The female connector supplied with the equipment is suitable for rigid or flexible conductors of up to 2 5 mm2 FIGURE 4 Location and use of the power supply connector in the F2MUX In DC supply voltage operation the equipment is protected against polarity inversion ...

Страница 16: ...2 position of INTF1 two ST female multimode optical connectors the use of which is indicated in FIGURE 5 The operating mode is configured by internal settings see FIGURE 13 The use of the C37 94 standard with frame timeslots is set at the factory The frame itself contains information about the number of timeslots used FIGURE 5 Multimode ST female optical fiber signals of INTF1 P2 position ...

Страница 17: ...TF1 two FC female single mode optical connectors the use of which is indicated in FIGURE 6 The operating mode is configured by internal settings see FIGURE 13 The use of the C37 94 standard with frame timeslots is set at the factory The frame itself contains information about the number of timeslots used FIGURE 6 Single mode FC female optical fiber signals of INTF1 P1 position ...

Страница 18: ...ock The use of the connectors is indicated in the following figures The use is configured by internal settings see FIGURE 14 between two unbalanced BNC connectors 75 Ω straps S9 and S15 in position 2 3 or a balanced RJ 45 connector 120 Ω for twisted pair straps S9 and S15 in position 1 2 The use of the two unbalanced BNC connectors 75 Ω is set at the factory FIGURE 7 G 703 signals at 2 Mbit s for ...

Страница 19: ...codirectional clock The use of the connectors is indicated in FIGURE 9 FIGURE 9 G 703 signals at 64 kbit s for three pin connectors of INTF2 P2 position 2 3 3 C37 94 optical interface with SFP bay P3 position F2MUX 12 and F2MUX 22 versions include in the P3 position of INTF2 an SFP Small Form Factor Pluggable bay for optical signals according to C37 94 standard The use of the SFP bay is shown in F...

Страница 20: ...tical interface with ST connectors P4 position F2MUX 13 and F2MUX 23 versions include in the P4 position of INTF2 two ST female optical connectors for optical signals according to C37 94 standard The use of the connector is shown in FIGURE 11 FIGURE 11 C37 94 signals for ST connectors of INTF2 P4 position ...

Страница 21: ...e elements can be seen in FIGURE 12 LED of power supply LED POWER Green It is permanently lit when the equipment is powered with an external power supply voltage LED of alarm LED STATUS Red It lights up as an alarm signal when a problem in the INTF2 interface is detected LEDs associated with the optical interface INTF1 LED TX Amber It blinks when there is transmission data LED RX Amber It blinks w...

Страница 22: ... and switching downwards executes a test The middle position is the rest position LED of loop test LED LOOP TEST Amber It lights up when a loop is being carried out in the equipment or when a test is made and the result is correct Equipment reset push button RESET This resets the equipment To activate the push button use some type of tool of no more than 3 mm in diameter ...

Страница 23: ...S TYPE F2MUX 23 28 USER GUIDE Rev V00 June 2021 FIGURE 12 Location and identification of the front plate elements of the F2MUX device NOTE the location and identification of the front plate elements is identical for all F2MUX versions ...

Страница 24: ... It occupies 2 slots of the frame of 2 Mbit s of INTF2 The FM0 CMI mode at 512 kbit s only operates with INTF2 G 703 at 2 Mbit s It occupies 8 slots of the frame of 2 Mbit s of INTF2 The FM0 CMI mode at 2048 kbit s only operates with unframed INTF2 G 703 at 2 Mbit s 4 2 INTF2 INTERFACE In the INTF2 interface for the G 703 at 2 Mbit s interface it is necessary to configure the type of connector to ...

Страница 25: ...F2MUX FAMILY OF CONVERTER DEVICES TYPE F2MUX 25 28 USER GUIDE Rev V00 June 2021 FIGURE 13 Configuration elements of the INTF1 optical interface of the F2MUX device ...

Страница 26: ...F2MUX FAMILY OF CONVERTER DEVICES TYPE F2MUX 26 28 USER GUIDE Rev V00 June 2021 FIGURE 14 Configuration elements of the INTF2 electrical interface G 703 at 2 Mbit s of the F2MUX device ...

Страница 27: ...smit and receive of the INTF1 interface and between transmit and receive of the INTF2 interface In the example the INTF2 interface is associated with the F2MUX 1 version The loop allows the communication channel between the F2MUX and the multiplexer equipment or another telecommunication equipment to be verified When the equipment is in loop mode the LED on the front plate near the loop test switc...

Страница 28: ...n FIGURE 16 Once the previous connections have been made the test is generated by putting the front plate switch in TEST position The F2MUX compares the data flow transmitted through the INTF1 interface to the data flow received through the INTF2 interface If the result of the comparison is ok the LED on the front plate near the loop test switch lights up in amber If not it remains off FIGURE 16 T...

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