SFPPT-LR1-01 - PULSE ELECTRONICS

PRODUCT DATASHEET

10Gb/s 1310nm SFP+ 10km Transceiver

PART NUMBER DFTO DATE REVISION

SHEET NO

SFPPT-LR1-01

ELLA 15 Sep., 2014 P1 1 OF 9

http://www.pulseelectronics.com/

PART NUMBER: SFPPT-LR1-01

PRODUCT FEATURES

 Up to 11.1Gbps Data Links

 Up to 10km transmission on SMF

 DFB Laser and PIN receiver

 Metal enclosure, for lower EMI

 2-wire interface with integrated Digital Diagnostic monitoring

 Hot-pluggable SFP+ footprint

 Specifications compliant with SFF 8472

 Compliant with SFP+ MSA with LC connector

 Single 3.3V power supply

 Case operating temperature range: 0°C to 70°C

 Power dissipation < 1.5 W

APPLICATIONS

 10GBASE-LR/LW & 10G Ethernet

PRODUCT DATASHEET

10Gb/s 1310nm SFP+ 10km Transceiver

PART NUMBER DFTO DATE REVISION

SHEET NO

SFPPT-LR1-01

ELLA 15 Sep., 2014 P1 2 OF 9

http://www.pulseelectronics.com/

STANDARD

 Compliant to SFF-8431

 Compliant to SFF 8472

 RoHS Compliant.

Ⅰ

ⅠⅠ

Ⅰ Absolute Maximum Ratings

Ⅱ

ⅡⅡ

Ⅱ Recommended Operating Conditions

Parameter Symbol

Min. Typ. Max. Unit Note

Case Operating Temperature Tcase 0 - 70 ºC Without air flow

Power Supply Voltage VCC 3.14 3.3 3.47 V

Power Supply Current ICC - 270 350 mA

Data Rate BR 10.3125

Gbps

Transmission Distance TD - 10 km

Coupled fiber Single mode fiber 9/125um SMF

Parameter Symbol Min. Typ. Max. Unit Note

Storage Temperature Ts -40 - 85 ºC

Storage Ambient Humidity HA 5 - 95 %

Operating Relative Humidity RH - - 85 %

Power Supply Voltage VCC -0.3 - 4 V

Signal Input Voltage Vcc-0.3 - Vcc+0.3 V

PRODUCT DATASHEET

10Gb/s 1310nm SFP+ 10km Transceiver

PART NUMBER DFTO DATE REVISION

SHEET NO

SFPPT-LR1-01

ELLA 15 Sep., 2014 P1 3 OF 9

http://www.pulseelectronics.com/

Ⅲ

ⅢⅢ

Ⅲ Optical Characteristics

Parameter Symbol

Min

Typ

Max

Unit NOTE

Transmitter

Output Opt. Pwr POUT -6 -1 dBm 1

Optical Wavelength λ 1260

1310

1355

nm

Spectral Width (-20dB) σ 1 nm

Optical Extinction Ratio ER 3.5 dB

Transmitter and Dispersion Peanlty TDP 3.2 dB

RIN RIN -128

dB/Hz

Output Eye Mask Compliant with IEEE 802.3ae

Receiver

Rx Sensitivity RSENS -14.4

dBm 2

Input Saturation Power (Overload) Psat 0.5 dBm

Wavelength Range λ

C 1270

1610

nm

LOS De -Assert LOSD -17 dBm

LOS Assert LOSA -30 dBm

LOS Hysteresis 0.5 1.0 dB

Notes:

1. Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.

2. Measured with a PRBS 2

31

-1 test pattern, @10.325Gb/s, BER<10

-12

.

PRODUCT DATASHEET

10Gb/s 1310nm SFP+ 10km Transceiver

PART NUMBER DFTO DATE REVISION

SHEET NO

SFPPT-LR1-01

ELLA 15 Sep., 2014 P1 4 OF 9

http://www.pulseelectronics.com/

IV.

Electrical Characteristics

Parameter Symbol Min Typ Max Unit NOTE

Supply Voltage Vcc 3.14 3.3 3.46 V

Supply Current Icc 350 mA

Transmitter

Input differential impedance Rin 100 Ω 1

Single ended data input swing Vin,pp 180 700 mV

Transmit Disable Voltage VD Vcc–1.3 Vcc V

Transmit Enable Voltage VEN Vee Vee+ 0.8 V 2

Transmit Disable Assert Time 10 us

Receiver

Differential data output swing Vout,pp 300 850 mV 3

Data output rise time tr 28 ps 4

Data output fall time tf 28 ps 4

LOS Fault VLOS fault Vcc–1.3 VccHOST

V 5

LOS Normal VLOS norm Vee Vee+0.8 V 5

Power Supply Rejection PSR 100 mVpp

6

Notes:

1. Connected directly to TX data input pins. AC coupled thereafter.

2. Or open circuit.

3. Into 100 ohms differential termination.

4. 20 – 80 %.

5. Loss Of Signal is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.

6. Receiver sensitivity is compliant with power supply sinusoidal modulation of 20 Hz to 1.5 MHz up to specified

value applied through the recommended power supply filtering network.

PRODUCT DATASHEET

10Gb/s 1310nm SFP+ 10km Transceiver

PART NUMBER DFTO DATE REVISION

SHEET NO

SFPPT-LR1-01

ELLA 15 Sep., 2014 P1 5 OF 9

http://www.pulseelectronics.com/

V. Pin Assignment

Pin out of Connector Block on Host Board

Pin Symbol Name/Description NOTE

1 VEET Transmitter Ground (Common with Receiver Ground) 1

2 TFAULT Transmitter Fault. 2

3 TDIS Transmitter Disable. Laser output disabled on high or open. 3

4 SDA 2-wire Serial Interface Data Line 4

5 SCL 2-wire Serial Interface Clock Line 4

6 MOD_ABS

Module Absent. Grounded within the module 4

7 RS0 Rate Select 0 5

8 LOS Loss of Signal indication. Logic 0 indicates normal operation. 6

9 RS1 No connection required 1

10 VEER Receiver Ground (Common with Transmitter Ground) 1

11 VEER Receiver Ground (Common with Transmitter Ground) 1

12 RD- Receiver Inverted DATA out. AC Coupled

PRODUCT DATASHEET

10Gb/s 1310nm SFP+ 10km Transceiver

PART NUMBER DFTO DATE REVISION

SHEET NO

SFPPT-LR1-01

ELLA 15 Sep., 2014 P1 6 OF 9

http://www.pulseelectronics.com/

13 RD+ Receiver Non-inverted DATA out. AC Coupled

14 VEER Receiver Ground (Common with Transmitter Ground) 1

15 VCCR Receiver Power Supply

16 VCCT Transmitter Power Supply

17 VEET Transmitter Ground (Common with Receiver Ground) 1

18 TD+ Transmitter Non-Inverted DATA in. AC Coupled.

19 TD- Transmitter Inverted DATA in. AC Coupled.

20 VEET Transmitter Ground (Common with Receiver Ground) 1

Notes:

1. Circuit ground is internally isolated from chassis ground.

2. TFAULT is an open collector/drain output, which should be pulled up with a 4.7k – 10k Ohms resistor on the host

board if intended for use. Pull up voltage should be between 2.0V to Vcc + 0.3V.A high output indicates a

transmitter fault caused by either the TX bias current or the TX output power exceeding the preset alarm

threshold. A low output indicates normal operation. In the low state, the output is pulled to <0.8V.

3. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.

4. Should be pulled up with 4.7kΩ- 10kΩ host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low

to indicate module is plugged in.

5. Internally pulled down per SFF-8431 Rev 4.1.

6. LOS is open collector output. It should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 2.0V

and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.

VI. Digital Diagnostic Functions

SFPPT-LR1-01 transceivers support the 2-wire serial communication protocol as defined in the SFP+ MSA.

The standard SFP serial ID provides access to identification information that describes the transceiver’s capabilities,

standard interfaces, manufacturer, and other information.

Additionally, SFP+ transceivers provide a unique enhanced digital diagnostic monitoring interface, which allows

PRODUCT DATASHEET

10Gb/s 1310nm SFP+ 10km Transceiver

PART NUMBER DFTO DATE REVISION

SHEET NO

SFPPT-LR1-01

ELLA 15 Sep., 2014 P1 7 OF 9

http://www.pulseelectronics.com/

real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical

power, received optical power and transceiver supply voltage. It also defines a sophisticated system of alarm and

warning flags, which alerts end-users when particular operating parameters are outside of a factory set normal range.

The SFP MSA defines a 256-byte memory map in EEPROM that is accessible over a 2-wire serial interface at the 8 bit

address 1010000X (A0h).The digital diagnostic monitoring interface makes use of the 8 bit address 1010001X (A2h),

so the originally defined serial ID memory map remains unchanged.

The operating and diagnostics information is monitored and reported by a Digital Diagnostics Transceiver Controller

(DDTC) inside the transceiver, which is accessed through a 2-wire serial interface. When the serial protocol is activated,

the serial clock signal (SCL, Mod Def 1) is generated by the host. The positive edge clocks data into the SFP

transceiver into those segments of the E2PROM that are not write-protected. The negative edge clocks data from the

SFP transceiver. The serial data signal (SDA, Mod Def 2) is bi-directional for serial data transfer. The host uses SDA

in conjunction with SCL to mark the start and end of serial protocol activation. The memories are organized as a series

of 8-bit data words that can be addressed individually or sequentially.

PRODUCT DATASHEET

10Gb/s 1310nm SFP+ 10km Transceiver

PART NUMBER DFTO DATE REVISION

SHEET NO

SFPPT-LR1-01

ELLA 15 Sep., 2014 P1 8 OF 9

http://www.pulseelectronics.com/

VII. Host - Transceiver Interface Block Diagram

SFP+ Module

PRODUCT DATASHEET

10Gb/s 1310nm SFP+ 10km Transceiver

PART NUMBER DFTO DATE REVISION

SHEET NO

SFPPT-LR1-01

ELLA 15 Sep., 2014 P1 9 OF 9

http://www.pulseelectronics.com/

VIII. Outline Dimensions

Comply to SFF-8432 rev. 5.0, the improved Pluggable form factor specification.

IX. Regulatory Compliance

Feature Reference Performance

Electrostatic discharge（ESD） IEC/EN 61000-4-2 Compatible with standards

Electromagnetic Interference (EMI) FCC Part 15 Class B EN 55022 Class

B (CISPR 22A) Compatible with standards

Laser Eye Safety FDA 21CFR 1040.10, 1040.11 IEC/EN

60825-1, 2 Class 1 laser product

Component Recognition IEC/EN 60950, UL Compatible with standards

ROHS 2002/95/EC Compatible with standards

EMC EN61000-3 Compatible with standards