1416716 - Phoenix Contact - Datasheet.Live

103995_en_02

FOC-M12-MNNA-TC...

Data sheet

1 Description

The FO transceiver is available in two versions.

–FOC-M12-MNNA-TC-1300 for applications with

50/125 m, 62.5/125 m or 200/230 m fibers

–FOC-M12-MNNA-TC-650 for applications with

980/1000 m fibers

The FO transceiver features a high-speed transmitter and

receiver circuit with a 1310 nm or 650 nm optical wave-

length at high optical power. This makes the M12 trans-

ceiver an ideal alternative in data transmission systems with

fiber optics.

An I2C interface ensures that the transceiver is efficiently

monitored and managed.

Due to the high data transmission rate of 125 Mbps, the op-

tical characteristics, and connection technology for the fiber

optics, the M12 transceiver offers a wealth of application op-

tions:

– Optical networks

– Fast Ethernet

– Industrial electronics

– Power electronics

1.1 Properties

– 125 Mbps

– +3.3 V power supply

– PECL inputs/outputs

– Signal Detect (SD) output

–I

2C management interface

– Metal housing

– Pin connector pattern in accordance with 61754-27

– Ambient temperature: -40°C... +85 °C

– RoHS-compliant

FOC-M12-MNNA-TC-1300

– 1310 nm wavelength

– -19°dBm output power (50/125 m)

– -30 dBm receiver sensitivity

– Suitable for 50/125 m, 62.5/125 m and 200/230 m

FOC-M12-MNNA-TC-650

– 650 nm wavelength

– -4 dBm output power (980/1000 m)

– -20 dBm receiver sensitivity

– Suitable for 980/1000 m

To optimize transmission performance and to achieve the maximum transmission path, correctly pre-assembled

fiber optic connectors are required.

Loads that exceed the specified limit values can cause permanent damage to the component. The limit values rep-

resent the load limits of the component.

Make sure you always use the latest documentation.

It can be downloaded at phoenixcontact.net/products.

This data sheet is valid for all products listed on the following page:

M12 FO transceivers

FOC-M12-MNNA-TC...

2 / 8 PHOENIX CONTACT 103995_en_02

2 Ordering data

3 Limit values

Loads that exceed the limit values can cause permanent

damage to the component. The limit values represent the

load limits of the component.

Continuous operation with these values is not recom-

mended, as this may jeopardize the reliability of the compo-

nent.

The FO transceiver, connectors, and couplings should only

be mounted finger tight.

Fiber optic transceiver

Description Type Order No. Pcs. / Pkt.

M12 FO transceiver, duplex, wavelength: 650 nm for 125 Mbps, for POF and

PCF fibers, for PCB mounting, M16 fastening thread, with sealing cap, includ-

ing I²C interface for transceiver monitoring and management

FOC-M12-MNNA-TC-650 1416716 1

M12 FO transceiver, duplex, wavelength: 1300 nm for 125 Mbps, for GOF fi-

bers, for PCB mounting, M16 fastening thread, with sealing cap, including I²C

interface for transceiver monitoring and management

FOC-M12-MNNA-TC-1300 1416729 1

Accessories

Description Type Order No. Pcs. / Pkt.

M12 fiber optic coupler, duplex, suitable for all fibers, with wall bracket, IP65

degree of protection

FOC-M12-BU/BU 1416677 1

Assembled FO cable, round cable, 980/1000 μm POF fibers, for in-

stallation inside buildings

M12 FO to M12 FO

1 m FOC-PN-B-1000/M12-C/SCRJ/1

FOC-PN-B-1000/M12-C/SCRJ/2

FOC-PN-B-1000/M12-C/SCRJ/5

1408865

1408864

1416648

2 m 1

5 m 1

Assembled FO cable, round cable, 980/1000 μm POF fibers, for in-

stallation inside buildings

M12 FO to SCRJ/IP20

1 m FOC-PN-B-1000/M12-C/M12-C/1

FOC-PN-B-1000/M12-C/M12-C/2

FOC-PN-B-1000/M12-C/M12-C/5

1408871

1408870

1416680

2 m 1

5 m 1

Assembled FO cable, round cable, 200/230 μm PCF-GI fibers, for

installation inside buildings

M12 FO to M12 FO

1 m FOC-HCS-GI-1005/M12-C/M12-C/1

FOC-HCS-GI-1005/M12-C/M12-C/2

FOC-HCS-GI-1005/M12-C/M12-C/5

1408873

1408872

1416693

2 m 1

5 m 1

Assembled FO cable, round cable, 200/230 μm PCF-GI fibers, for

installation inside buildings

M12 FO to SCRJ/IP20

1 m FOC-HCS-GI-1005/M12-C/SCRJ/1

FOC-HCS-GI-1005/M12-C/SCRJ/2

FOC-HCS-GI-1005/M12-C/SCRJ/5

1408867

1408866

1416651

2 m 1

5 m 1

Assembled FO cable, round cable, 50/125 μm GOF-MM fibers, for

installation inside buildings

M12 FO to M12 FO

1 m FOC-M12-M12-GB02/2

FOC-M12-M12-GB02/1

FOC-M12-M12-GB02/5

1408874

1408875

1416703

2 m 1

5 m 1

Assembled FO cable, round cable, 50/125 μm GOF-MM fibers, for

installation inside buildings

M12 FO to LC duplex

1 m FOC-M12-LC:A-GB02/1

FOC-M12-LC:A-GB02/2

FOC-M12-LC:A-GB02/5

1408869

1408868

1416664

2 m 1

5 m 1

Limit values

Operating temperature -40 °C ... +85°C

Storage temperature -40 °C ... +100°C

Soldering temperature 2 mm from housing, t  5 s 260°C

Supply voltage 4 V

Data input voltage -0.5 V ... 4 V

Differential input voltage 2 V (peak-to-peak with FOC-M12-MNNA-TC-1300)

PECL output current -50 mA ... +50 mA

Electrostatic air discharge in acc. with EN 61000-6-2 8 kV

Electrostatic contact discharge in acc. with EN 61000-6-2 4 kV

Immunity of electrical field in accordance with EN 61000-6-2 10 V/m

FOC-M12-MNNA-TC...

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4 Technical data

General data

Storage temperature -40 °C ... 100 °C

Ambient temperature -40 °C ... 85 °C

Supply voltage 3 V ... 3.6 V, typical 3.3 V

Differential input voltage 1 V ... 1.8 V, typical 1.4 V

Current carrying capacity 50 

Data rate 125 Mbps

Humidity 5 % ... 95 %

Transmitter FOC-M12-MNNA-TC-650 FOC-M12-MNNA-TC-1300

Maximum wavelength max 625 nm ... 675 nm, typical 650 nm 1280 nm ... 1340 nm, typical 1310 nm

Average optical output voltage -8 dBm ... -5 dBm

980/1000 m, 50 % DC, NA 0.5

-21 dBm ... -18 dBm

50/125 m, 50 % DC, NA 0.2

Current consumption 70 mA ... 80 mA 90 mA ... 120 mA

Rise time 2.5 ns 1.8 ns

Fall time 2.5 ns 1.8 ns

Data input current for logical “0” at least -50 A at least -50 A

Data input current for logical “1” maximum +50 A maximum +50 A

Data input voltage for logical “0” -1.81 V ... -1.475 V -1.81 V ... -1.475 V

Data input voltage for logical “1” -1.165 V ... -0.88 V -1.165 V ... -0.88 V

Receiver FOC-M12-MNNA-TC-650 FOC-M12-MNNA-TC-1300

Maximum receiver sensitivity -25 dBm -31 dBm

Maximum input power At least 2 dBm at least -3 dBm

Current consumption 70 mA ... 80 mA 70 mA ... 80 mA (no load)

Threshold value for signal detection -20 dBm -29.2 dBm

Signal detection hysteresis 1.5 dB ... 6 dB, typical 3 dB 1.5 dB ... 5 dB, typical 2.5 dB

Maximum response time, signal detection 10 s 10 s

Maximum fall time, signal detection 10 s 10 s

Signal detection output voltage log. 0 -1.83 V ... -1.55 V -1.83 V ... -1.55 V

Signal detection output voltage log. 1 -1.08 V ... -0.88 V -1.08 V ... -0.88 V

Data output voltage log. 0 -1.83 V ... -1.55 V -1.83 V ... -1.55 V

Data output voltage log. 1 -1.08 V ... -0.88 V -1.08 V ... -0.88 V

Data output rise time 20 % ... 80 % 2.2 ns 2.2 ns

Data output fall time 80 % ... 20 % 2.2 ns 2.2 ns

Bit error rate <1E-10

 = 650 nm, at 125 Mbps,

Pin = -10 dBm, PRBS23

<1E-10

 = 1300 nm, at 125 Mbps,

Pin = -10 dBm, PRBS23

FOC-M12-MNNA-TC...

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5 Dimensions

5.1 Dimensional drawing

Figure 1 Dimensions (in mm)

5.2 Drilling diagram

Figure 2 Drilling diagram (in mm)

6 Pin assignment

Figure 3 View of the component side

7 Notes

Mounting

The FO transceiver, connectors, and couplings should only

be mounted finger tight.

Achievable transmission paths

FOC-M12-MNNA-TC-1300 is designed for 50/125 m fi-

bers. The maximum achievable transmission paths are

2500m.

FOC-M12-MNNA-TC-650 is designed for 980/1000 m fi-

bers. The maximum achievable transmission paths are

75m.

To optimize transmission performance and to achieve the

maximum transmission path, correctly pre-assembled fiber

optic connectors are required.

13,5

M16x1,5

22 Ø25

12xØ0,48 3x□1

M12x1

120°

Ø1,6

5x1,778

5,65

11,3

Ø0,8

0,889

Ø23

Pin Name Function

1 RD+ Receive Data Out+

2 RD- Receive Data Out-

3 SD Signal Detect

4 RxVcc +3.3 V Receiver

5 RxGnd GND Receiver

6 SDA I2C Serial Data IO

7 Sclk I2C Serial Clock Input

8 TD- Transmit Data In-

9 TD+ Transmit Data In+

10 TxDis Disable Transmitter Input

11 TxGnd GND Transmitter

12 TxVcc +3.3 V Transmitter

FOC-M12-MNNA-TC...

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8 External wiring

Figure 4 External wiring

Ferrites (La):

Typical impedance: 120  at 100 MHz

Maximum DC resistance: 0.15  at 200 mA

NOTE: To optimize the function of the transceiv-

er, a decoupling of the supply voltage and a cable

termination is required as shown in Figure 4.

NOTE: The decoupling capacitors and termina-

tion resistors should be as close as possible to

the inputs of the transceiver or the LVPECL re-

ceiver.

11 TX GND

9DIN +

8DIN -

12 TX Vcc

5RX GND

2DOUT -

1DOUT +

4RX Vcc

Transceiver

100nF1μF

82Ω82Ω

130Ω130Ω

Vcc = 3,3V

LVPECL

Receiver

LVPECL

Driver

Vcc = 3,3V

82Ω82Ω

130Ω130Ω

100nF

1μF

FOC-M12-MNNA-TC...

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9 Block diagram

Figure 5 Block diagram

10 I2C interface

10.1 I2C addresses

PRE-AMP

POST-AMP

Quantizer

Management

LED

Driver

RD+

RD-

RxGnd

RxVcc

SDA

SCLK

TxDisable

TxVcc

TxGnd

TD+

TD-

Serial address = A0 (hex)

Address (hex) Field size (byte) Name Description

00-5F 96 Serial ID GP NVRAM; R/W under valid OEM password

60-7F 32 Vendor Specific Vendor-specific EEPROM

80-FF 128 Reserved Reserved for future use

Serial address = A2 (hex)

Address (hex) Field size (byte) Name Description

00-27 40 Alarm and Warning

Threshold

High/low limits for warnings and alarms

28-37 16 Reserved Reserved – do not write; reads undefined

38-5B 36 Calibration Constants Numerical constants for external calibration

5C-5E 3 Reserved Reserved – do not write; reads undefined

5F 1 Checksum GP NVRAM; R/W under valid OEM password

60-69 10 Analog Data Real-time analog parameter data

6A-6D 4 Reserved Reserved – do not write; reads undefined

6E 1 Control/Status Bits Control and status bits

6F 1 Reserved Reserved – do not write; reads undefined

70-71 2 Alarm Flags Alarm status bits; read only

72-73 2 Reserved Reserved – do not write; reads undefined

74-75 2 Warning Flags Warning status bits; read only

FOC-M12-MNNA-TC...

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76-77 2 Reserved Reserved – do not write; reads undefined

78-7B 4 OEMPW OEM password entry field

7C-7F 4 Reserved Reserved – do not write; reads undefined

80-F7 120 User Scratchpad User writeable EEPROM

F8-F9 2 Reserved Reserved – do not write; reads undefined

FA 1 USRPWSET User password setting; read/write using any password;

returns zero otherwise

FB 1 USRPW Entry field for user password

FC-FD 2 POH Power ON hour meter result; read only;

FE 1 Data Ready Flags Data ready bits for each measured parameter; read only

FF 1 User Control End-user control and status bits

Serial address = A4 (hex)

Address (hex) Field size (byte) Name Description

00-3F 64 APCLUTn APC look-up table

40-7F 64 MODLUTn VMOD look-up table

80-BF 64 IFLTUT Bias current fault threshold look-up table

C0-FF 64 EOLLUTn Bias current high alarm look-up table

Serial address = A6 (hex)

Address (hex) Field size (byte) Name Description

00 1 OEMCFG0 Control and status bits

01 1 OEMCFG1 Control and status bits

02 1 OEMCFG2 Control and status bits

03 1 APCSET0 APC setpoint 0

04 1 APCSET1 APC setpoint 1

05 1 APCSET2 APC setpoint 2

06 1 MODSET DAC setpoint

07 1 IBFLT Bias current fault comparator threshold

08 1 TXPFLT TX power fault threshold

09 1 LOSFLT RX loss fault comparator threshold

0A 1 FLTTMR Fault comparator masking interval timer setting

0B 1 FLTMSK Fault source mask bits

0C-0F 2 OEMPWSET OEM area access password

10 1 OEMCAL0 OEM calibration register 0

11 1 OEMCAL1 OEM calibration register 1

12 1 LUTINDX Look-up table index read-back

13 1 Reserved Reserved for future use

14 1 APCDAC Reads back current APC DAC setting

15 1 MODDAC Reads back current MOD setting

16 1 OEMREAD Reads back OEM calibration data

17 1 LOSFLTn LOS deassert threshold

18 1 RXPOT RX-pot tab selection

19 1 OEMCFG4 Starts selection bits

Serial address = A2 (hex) [...]

Address (hex) Field size (byte) Name Description

FOC-M12-MNNA-TC...

103995_en_02 8 / 8

PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany

phoenixcontact.com

10.2 I2C interface

10.3 I2C timing

Figure 6 I²C timing

1A-1F 6 Reserved Reserved for future use

20-27 8 POHDATA Power ON hour meter scratchpad

28-47 32 RXLUT RX Power calibration look-up table

48-49 2 Reserved Reserved for future use

4A-57 18 CAL Internal calibration slope and offset data

59-7D 37 Reserved Reserved for future use

7E-FD 128 SCRATCH Scratchpad area

FE 1 MFG_ID 42

FF 1 DEV_ID Device and die revision

Serial address = A6 (hex) [...]

Address (hex) Field size (byte) Name Description

I²C interface

Parameter Symbol Value Unit

Low output voltage VOL 0.8 V (max.)

High input voltage VIH 2.1 V (min.)

Clock period t1 2.5 s (min.)

Data IN setup time t2 100 ns (min.)

Data OUT stable t3 300 ns (min.)

Data Iow to Clk low t4 100 ns (min.)

Data high to Clk high t5 100 ns (min.)

Data(Output)

Data(Input)

CLK

t1t3