TRX10GDL0610C3 - FCI ELECTRONICS

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

1 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Product Specification

10 GBd SFP+ 1310 nm LRM Linear Transceiver

TRX10GDL0610C3

Product Features:

Hot pluggable SFP+ optical transceiver

Programmable input equalizer

Data rate transparent from 9.95 to 11.3 Gbps

Low power consumption, 0.75 W typ.

Excellent EMI performance

Transmission distance up to 220 m MMF

0 °C to +70 °C case operating temperature

1310 nm DFB laser

Duplex LC connector

Laser Class 1

RoHS 6/6 compliant

Applications:

10G Ethernet 10GBASE-LRM

FCI’s SFP+ optical transceiver TRX10GDL0610C3 is a module for transmission over legacy

multimode fibers. It complies with the SFP+ MSA specifications (SFF-8431 and SFF-8432) and

with 10GBASE-LRM per IEEE 802.3. It is RoHS 6/6 compliant per Directive 2002/95/EC and laser

class 1 safety compliant per IEC/CDRH. The sub-Watt power consumption and the excellent EMI

performance allow system design with high port density. An adjustable input equalizer allows to

overcome host board high frequency signal loss and to optimize module performance in interaction

with a host board transmit equalizer.

Supported Standards

Application

Standard

Data Rate

10G Ethernet

IEEE 802.3 10GBASE-LRM

10.3125 Gbps

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

2 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Table of Contents

Table of Contents ............................................................................................................................................ 2

Functional Description .................................................................................................................................... 3

Electrical Characteristics ................................................................................................................................ 4

Absolute Maximum Ratings ........................................................................................................................... 4

Recommended Operating Conditions ............................................................................................................ 4

Low Speed Characteristics ............................................................................................................................ 4

SFI Module Transmitter Input Characteristics................................................................................................ 5

SFI Module Receiver Output Characteristics ................................................................................................. 5

Optical Characteristics.................................................................................................................................... 6

General Parameters ....................................................................................................................................... 6

Optical Transmitter ......................................................................................................................................... 6

Optical Receiver ............................................................................................................................................. 6

Application Information .................................................................................................................................. 7

Connector Pinout ........................................................................................................................................... 7

Electrical Pin Definition .................................................................................................................................. 7

Application Schematics .................................................................................................................................. 8

Interfacing the Transceiver............................................................................................................................. 9

Digital Optical Monitoring ............................................................................................................................... 9

Tx Input Equalizer Adjustment ..................................................................................................................... 10

Programmability Feature Code .................................................................................................................... 11

Passcode Entry and Modification ................................................................................................................. 11

Module Outline ............................................................................................................................................. 12

Module Safety & Compliance ....................................................................................................................... 13

ESD & Electromagnetic Compatibility ......................................................................................................... 13

Eye Safety ....................................................................................................................................................... 14

Ordering Information ..................................................................................................................................... 15

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

3 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Functional Description

The transmit path is based on an AC coupled 100 ohm differentially terminated driver coupled to a 1310 nm

DFB laser. Laser output may be disabled by pulling the transmitter disable (TX_DIS) line high which is its

default state when leaving the input floating due to an internal pull-up resistor. A fault condition is raised

upon detection of an abnormal laser state.

The receive path consists of a receiver optical sub-assembly (ROSA) for optical to electrical conversion,

followed by a linear amplifier to boost the electrical signal. A loss of signal (LOS) status line provides

information to facilitate easy link detection.

Complete digital optical monitoring is implemented in compliance to SFF-8472 and made accessible via the

2-wire interface providing real time information about all important module parameters and status

information.

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

4 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Electrical Characteristics

Absolute Maximum Ratings

Rating

Conditions

Symbol

Min

Max

Units

Storage Ambient Temperature

stg

-40

+85

°C

Powered Case Temperature

c

0

+75

°C

Operating Relative Humidity

Non condensing

RH

0

95

%

Supply Voltage Range

VCCT/R

-0.5

4.0

V

Any stress beyond the maximum ratings may result in permanent damage to the device. Specifications are guaranteed only under

recommended operating conditions.

Recommended Operating Conditions

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Operating Case Temperature

Case

0

+70

°C

Power Supply Voltage

VCCT/R

3.135

3.30

3.465

V

DC Common Mode Voltage

SFI Signals

VCM

-0.5

4.0

V

Low Speed Characteristics

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Supply Current Transmitter

@ VCCT

IVCCTX

150

mA

Supply Current Receiver

@ VCCR

IVCCRX

70

mA

Total Supply Current

@ VCCT/R

IVCC

280

mA

Power Consumption

0.75

1.0

W

TX_Fault, RX_LOS

Host Vcc Range 2 V – 3.47 V,

IOL_max = 4 mA

VOL

0

0.4

V

VOH

Host_

Vcc –

0.5

Host_

Vcc +

0.3

TX_Dis, RS0, RS1

Low Voltage TTL

VIL

-0.3

0.8

VIH

2.0

VccT +

0.5

SCL, SDA

Host Vcc Range 3.13 V – 3.47 V,

IOL_max = 4 mA

VIL

-0.3

VccT

* 0.3

VIH

VccT

* 0.7

VccT +

0.5

VOL

0.0

0.4

VOH

Host_

Vcc –

0.5

Host_

Vcc +

0.3

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

5 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

SFI Module Transmitter Input Characteristics

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Nominal Data Rate

10.3125

Gbd

Reference Differential Input

Impedance

Zd

100

Input AC Common Mode Input

Voltage

0

25

mV

(RMS)

Differential Input Voltage Swing

2 x |V(TD+) – V(TD-)|

VID

150

900

mV

Differential Input S-parameter

0.01 – 4.1 GHz

SDD11

1)

dB

4.1 – 11.1 GHz

2)

dB

Differential to Common Mode

Conversion 3)

0.01 – 11.1 GHz

SCD11

-10

dB

Total Jitter

TJ

0.28

UI(p-p)

Data Dependent Jitter

DDJ

0.1

UI(p-p)

Uncorrelated Jitter

UJ

0.023

RMS

1) Reflection coefficient given by equation SDD11(dB) < -12 + 2 x SQRT(f), with f in GHz.

2) Reflection coefficient given by equation SDD11(dB) < -6.3 + 13 x Log10(f/5.5), with f in GHz.

3) Common mode reference impedance is 25Ω.

SFI Module Receiver Output Characteristics

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Nominal Data Rate

10.3125

Gbd

Reference Differential Output

Impedance

Zd

100

Termination Mismatch

ΔZd

5

%

Output AC Common Mode Voltage

7.5

mV

(RMS)

Differential Output Amplitude

RLoad = 100 ohm,

PIN_OMA ≥ -8 dBm

2 x |V(RD+) – V(RD-)|

VOSPP

180

250

400

mV

Differential Output S-parameter

0.01 – 4.1 GHz

SDD22

1)

dB

4.1 – 11.1 GHz

2)

dB

Common Mode Output Return Loss4)

0.01 – 2.5 GHz

SCC22

3)

dB

2.5 – 11.1 GHz

-3

dB

Receiver Waveform Distortion

Penalty

dWDP

1.5

dB

1) Reflection coefficient given by equation SDD22(dB) < -12 + 2 x SQRT(f), with f in GHz.

2) Reflection coefficient given by equation SDD22(dB) < -6.3 + 13 x Log10(f/5.5), with f in GHz.

3) Reflection coefficient given by equation SCC22(dB) = -7 + 1.6 x f, with f in GHz

4) Common mode reference impedance is 25Ω.

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

6 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Optical Characteristics

General Parameters

Parameter

Conditions

Min Modal

Bandwidth

(MHz*km)

Symbol

Min

Typical

10GBd

Units

Operating Range

62.5 µm FDDI MMF

62.5 µm OM1 MMF

50 µm OM2 MMF

50 µm OM3 MMF

lOP

0.5

220

m

Optical Transmitter

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Center Wavelength

TRP

1290

1310

1330

nm

RMS Spectral Width

3.6

nm

Average Launch Power

Pavg

-6.5

0.5

dBm

Optical Modulation Amplitude

POMA

-4.5

1.5

dBm

Extinction Ratio

ER

3.5

dB

Relative Intensity Noise

RIN

-128

dB/Hz

Optical Receiver

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Center Wavelength

C

1260

1310

1355

nm

Average Input Power

Pavg

0.5

dBm

Overload Power in OMA

PMAX_OMA

1.5

dBm

Receiver Sensitivity

PRBS 231-1, BER < 1*10-12

@10.3125GBd

PIN(OMA)

-16

-13

dBm

Stressed Receiver Sensitivity

PRBS 231-1, BER < 1*10-12

@ 10.3125GBd

PIN(OMA)

-11.5

-8.5

dBm

Stressed Receiver Sensitivity

Symmetrical Test

PRBS 231-1, BER < 1*10-12

@ 10.3125GBd

PIN(OMA)

-11

-8

dBm

Loss of Signal

Assert

Pavg_as

-25

-13

dBm

De-Assert

POMA_deas

-11

-8

Loss of Signal Hysteresis

Hyst

0.5

dB

Note: The specified characteristics are met within the recommended range of operating. Unless otherwise noted, typical data are quoted

at nominal voltages and +25°C ambient temperature.

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

7 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Application Information

Connector Pinout

Electrical Pin Definition

Logic

Symbol

Name / Description

Note

1

VeeT

Module Transmitter Ground

1

2

LVTTL-O

TX_Fault

Module Transmitter Fault

3

LVTTL-I

TX_Dis

Transmitter Disable; Turns off transmitter laser output

4

LVTTL-I/O

SDA

2-Wire Serial Interface Data Line

2

5

LVTTL-I

SCL

2-Wire Serial Interface Clock

2

6

MOD_ABS

(=MOD_DEF0) Module Absent, shorted to module ground

7

LVTTL-I

RS0

Receiver Rate Select

8

LVTTL-O

RX_LOS

Receiver Loss of Signal Indication Active LOW

9

LVTTL-I

RS1

Transmitter Rate Select

10

VeeR

Module Receiver Ground

1

11

VeeR

Module Receiver Ground

1

12

CML-O

RD-

Receiver Inverted Data Output

13

CML-O

RD+

Receiver Data Output

14

VeeR

Module Receiver Ground

1

15

VccR

Module Receiver 3.3 V Supply

16

VccT

Module Transmitter 3.3 V Supply

17

VeeT

Module Transmitter Ground

1

18

CML-I

TD+

Transmitter Non-Inverted Data Input

19

CML-I

TD-

Transmitter Inverted Data Input

20

VeeT

Module Transmitter Ground

1

1. Module ground pins Vee are isolated from the module case.

2. Shall be pulled up with 1k-10k ohms to a voltage between 3.13 V and 3.47 V on the host board.

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

8 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Application Schematics

Recommended electrical connections to transceiver are shown below. Pull-ups: 1k – 10k ohms.

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

9 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Interfacing the Transceiver

Communication is done by a serial 2-wire interface compatible to the I2C bus protocol. Refer to SFF-8472 for

a more detailed explanation of the registers:

Base Address A0h

Register

Content

0 - 95

Serial Transceiver ID as

defined in SFP MSA

96 - 127

FCI Specific

128 - 255

Reserved

Digital Optical Monitoring

The transceiver offers the ability to monitor important module parameter during operation. All five parameters

listed below are continuously monitored for getting information about the current module status. All data is

calibrated internally; there is no need for external post processing.

Temperature

Internally measured temperature data is represented as two’s complement of a signed 16-bit value in

increments of 1/256 °C over a range of -40 to +100 °C. Accuracy is better than +/-3 °C.

Supply Voltage (VCC)

Internally measured supply voltage. Represented as a 16-bit unsigned integer with the voltage defined as the

full 16 bit value (0 – 65535) with LSB equal to 100 μVolt, which yields to a total range of 0 to +6.55 Volts.

Accuracy is better than +/-3 %.

Laser Bias Current

The DFB laser bias current is represented as a 16 bit unsigned integer with the current defined as the full 16-

bit value (0 – 65535) with LSB equal to 2 μA. Accuracy is better than +/-10 %.

Optical Transmitter Power

TX output power measurement is based on internal monitor diode feedback. Represented as a 16-bit

unsigned integer with the power defined as the full 16 bit value (0 – 65535) with LSB equal to 0.1 μW.

Accuracy is better than +/-3 dB over a range of Pavgmin to Pavgmax.

Base Address A2h

Register

Content

0 - 55

Alarm & Warnings

Thresholds & Limits

56 - 95

External calibration

constants (not used)

96 – 119

Values from real time

diagnostic monitoring

120(LSB) –

123(MSB)

Passcode change field

124(LSB) –

127(MSB)

Passcode entry field

128 – 247

Customer specific, writable

area

248

Input equalizer setting

249 - 253

Reserved

254

Feature code

255

Reserved

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

10 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Receiver Optical Power

RX input power measurement is based on photodiode average current. Represented as a 16-bit unsigned

integer with the power defined as the full 16 bit value (0 – 65535) with LSB equal to 0.1 μW. Accuracy is

better than +/-3 dB over a range of -13 dBm to 0.5 dBm.

Note: The specified characteristics are met within the recommended range of operating conditions regarding temperature and voltage.

Tx Input Equalizer Adjustment

The transceiver is equipped with an equalizer at the transmitter input (at the electrical module interface) to

compensate for high frequency signal loss on the host board printed circuit board (Host-PCB) into which the

transceiver is plugged and to allow performance optimization in interaction with an host board equalizers (if

there is one).

There are different module equalizer settings available to adjust the strength of the equalization which may

be selected according to the line length of Host-PCB signal tracks.

MSB

Content of Register 248 in Table A2h

LSB

reserved

Tx2

Tx1

Tx0

reserved

Register 248 is always readable, but only writable if a valid passcode has been written to registers 124 – 127

of table A2h before (see paragraph Passcode Entry and Modification below). Reserved bits of register 248

should be written to 0. After power up, the module always comes up with its factory programmed default

equalizer setting.

Transmitter Input Signal Equalizer Settings:

Tx2

Tx1

Tx0

Description

0

X

Input equalizer off

1

0

Low equalization

1

0

1

Reserved

1

0

Default equalization (factory setting)

1

Reserved

X: don’t care

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

11 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Programmability Feature Code

Register 254 of table A2h indicates the programmability features available and an implementation code to

distinguish different implementations. This is a read only register.

MSB

Content of Register 254 in Table A2h

LSB

Tx Equal.

reserved

I-Code2

I-Code1

I-Code0

Tx Equal.: is set to 1 if the transceiver supports programming of the Tx equalizer.

I-Code2…0: implementation code. Yields 001b at read out.

Passcode Entry and Modification

Write-access to the transceiver programmability features and to the customer specific writable area (128 –

247 of table A2h) is granted via a valid passcode which has to be written to the passcode entry field

(registers 124-127 of table A2h). Please contact FCI for the factory preset initial passcode. The passcode

may be changed to a proprietary one by entering the new one into the passcode change field (registers 120-

123 of table A2h) after a valid passcode has been written to the passcode entry field.

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

12 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Module Outline

All dimensions shown are in millimeters.

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

13 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Module Safety & Compliance

FCI’s SFP+ LRM module is designed to meet international standards and requirements. The module is

RoHS compliant according to the European Parliament requirements on the restriction of the use of

hazardous substances in electrical and electronic equipment (RoHS). The module optical output power

meets Class 1 requirements for laser safety.

Requirements

Standard

Module Safety

IEC 60950-1:2001

EN 60950-1:2001

RoHS Compliance

RoHS 6/6 Directive 2002/95/EC

Amendment 4054 (2005/747/EC)

Laser Safety (Class 1)

CDRH 21 CFR 1040.10 and 1040.11 (according FDA)

IEC 60825-1 Rev2 2007 (according IEC)

ESD & Electromagnetic Compatibility

Requirements

Standard

Value

EMI (Emission)

FCC Part 15 B

EN 55022 Class B

CISPR 22

30 MHz … 40 GHz

At least 6 dB

margin to

Class B limit

EMI (Immunity)

IEC 61000-4-3, 10 MHz … 1 GHz

No bit errors

at sensitivity

limit

ESD (Electrical connector)

EIA/JESD22-A114-B

MIL-STD 883C Method 3015.7

≥ 2 kV

≥ 1 kV (SFI

signals)

ESD (Module case)

Air Discharge

EN61000-4-2, Criterion B

≥ 15 kV

ESD (Module case)

Contact Discharge

EN61000-4-2, Criterion B

≥ 8 kV

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

14 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Eye Safety

This laser based singlemode transceiver is a Class 1 product. It complies with IEC 60825-1 Edition 2 and

FDA performance standards for laser products (21 CFR 1040.10 and 1040.11) except for deviations

pursuant to Laser Notice 50, dated July 26, 2001.

CLASS 1 LASER PRODUCT

To meet laser safety requirements the transceiver shall be operated within the Absolute Maximum Ratings.

Note: All adjustments have been made at the factory prior to shipment of the devices. No maintenance or

alteration to the device is required. Tampering with or modifying the performance of the device will result in

voided product warranty. Failure to adhere to the above restrictions could result in a modification that is

considered an act of “manufacturing”, and will require, under law, recertification of the modified product with

the U.S. Food and Drug Administration (ref. 21 CFR 1040.10 (i)).

LASER EMISSION DATA

Wavelength

1310 nm

Maximum total output power

(as defined by IEC: within 7 mm aperture at 70 mm distance)

15.6 mW / 11.9 dBm

Beam divergence (full angle) / NA (half angle)

11° / 0.1 rad

Product Top View

Rx

Tx

Laser

Emission

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

15 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

Ordering Information

Application

Standard

Part Number

10G Ethernet

IEEE 802.3 10GBASE-LRM

TRX10GDL0610C3

NUMBER GS-12-0984

TYPE Product Specification

TITLE

PAGE

REVISION

TRX10GDL0610C3 (SFP+ LRM Module)

16 of 16

A

AUTHORIZED BY

DATE

J. Blank

27 Apr. 2011

CLASSIFICATION

UNRESTRICTED

Information in this document is believed to be reliable. However, no responsibility is assumed for possible inaccuracy or omission.

REVISION RECORD

Rev

Page

Description

EC#

Date

A

Initial version.

27 Apr. 2011