10G XGPON OLT

SOGX6292-XSGB

FEATURES

•         Single fiber bi-directional data links TX 9.953Gbps/ Burst Mode RX 2.488Gbps application

•         0 to 70°C operating case temperature

•         3.3V, 5V power supply

•         XFP package with SC/UPC Receptacle connector

•         Hot-pluggable capability

•         High power 1577nm EML DFB LD

•         High sensitivity 1270nm APD

•         Support 20km transmission distance with SMF

•         Low EMI and excellent ESD protection

•         Digital diagnostic monitor interface

•         RoHS6 compliance

APPLICATIONS

•         XGPON1 OLT (ODN:N2a Class)

STANDARDS

•         Complies with INF-8077i

•         Complies with ITU-T G.987.2

•         Complies with FCC 47 CFR Part 15, Class B

•         Complies with FDA 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007

ABSOLUTE MAXIMUM RATING

Parameter		Symbol		Min.		Max.		Unit		Notes
Storage Ambient Temperature		TSTG		-40		85		°C
Operating Case Temperature		TC		0		70		°C
Operating Humidity		OH		5		90		%
VCC3 Power Supply Voltage		VCC		0		3.6		V
VCC5 Power Supply Voltage		VCC		0		5.5		V

RECOMMENDED OPERATING CONDITION

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

Operating Case Temperature

Tc

0

+70

°C

VCC3 Power Supply Voltage

VCC

3.13

3.3

3.47

V

VCC5 Power Supply Voltage

VCC

4.75

5

5.25

V

VCC3 Power Supply Current

ICC

-

1000

mA

VCC5 Power Supply Current

ICC

-

500

mA

Date Rate

9.953/2.488

Gbps

Date Rate Drift

-100

+100

PPM

TRANSMITTER OPTICAL CHARACTERISTICS

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

Optical Center Wavelength

λC

1575

1580

nm

Optical Spectrum Width (-20dB)

∆λ

-

-

1

nm

Side Mode Suppression Ratio

SMSR

30

dB

Average Launch Optical Power

AOP

+4

+8

dBm

Launched into SMF

Power-OFF Transmitter Optical Power

-39

dBm

Launched into SMF

Extinction Ratio

ER

8.2

dB

PRBS231-1 @9.953Gbps

Transmitter Reflectance

-10

dB

Transmitter tolerance to reflected optical

-15

dB

power

Transmitter and Dispersion Penalty

TDP

1

dB

Transmit on 20km SMF

Optical Waveform Diagram

Compliant with ITU-T 987.2

Figure 1,Mask Margin>5%

TRANSMITTER ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

Data Input Differential Swing

120

820

mV

CML input, AC coupled

Input Differential Impedance

90

100

110

Ω

Transmitter Disable Voltage - Low

0

0.8

V

Transmitter On

Transmitter Disable Voltage - High

2.0

VCC

V

Transmitter Off

Transmitter Fault Voltage - Low

0

0.4

V

Transmitter On

Transmitter Fault Voltage - High

2.4

VCC

V

Transmitter Fault

TRANSMITTER EYE MASK DEFINITIONS AND TEST PROCEDURE

Figure 1 XGPON Transmitter Eye Mask Definitions

X3-X2

Y1

Y2

Y3

Y4

Unit

0.2

0.25

0.75

0.25

0.25

UI

RECEIVER OPTICAL CHARACTERISTICS

Parameter

Symbol

Min.

Typ.

Max.

Unit

Notes

Operating Wavelength

1260

1280

nm

Sensitivity

SEN

-29.5

dBm

PRBS 223-1@2.488Gbps BER ≤1×10-4

Saturation Optical Power

SAT

-9

dBm

PRBS 223-1@2.488Gbps BER ≤1×10-4

Burst Dynamic Range

15

dB

Loss Of Signal De-assert Level

-30

dBm

Loss Of Signal Assert Level

-45

dBm

Loss Of Signal Hysteresis

0.5

6

dB

Receiver Reflectance

-20

dB

RECEIVER ELECTRIAL CHARACTERISTICS

Parameter

Symbol

Min.

Typ.

Max.

Unit.

Notes

Receiver Amplitude Recovery Time

Trec

64

bit

Figure 2

Data Output Differential Swing

400

1200

mV

CML output, DC coupled

Reset width

Trw

32

bits

Reset-Low

0

0.8

V

Reset-High

2.0

Vcc

V

Signal Detect Assert Time

Tsda

100

ns

Signal Detect De-assert Time

Tsdd

12.8

ns

Refer to the Reset signal rising edge

Signal Detect Voltage-Low

0

0.4

V

Signal Detect Voltage-High

2.4

Vcc

V

RSSI Trigger-Low

0

0.8

V

RSSI Trigger-High

2.0

Vcc

V

RSSI Trigger Delay

TD

0

100

ns

Figure 4

RSSI Trigger Width

TW

350

ns

Figure 4

I2C Access Prohibited Time

TP

500

μs

Figure 4

TIMING PARAMETER DEFINITIONS IN BURST MODE SEQUENCE

RX input burst signals

ONU#A

ONU#B

						Trdo
RESET
		Trw				Tsda
		Tsdd				Undefined

Rx output data

Trec

Figure 2 Timing Parameter Definitions in Burst Mode Sequence

                                                                  

BURST MODE RECEIVER DYNAMIC RANGE

Figure 3 Burst Mode Receiver Dynamic Range in XGPON System

TIMING PARAMETER DEFINITIOINS IN RSSI TRIGGER

Figure 4 Timing Parameter Definitions in RSSI Trigger

PIN DESCRIPTION

PIN

Name

Description

Notes

1

GND

Module Ground

2

TX Fault

Transmitter Fault Indication

LVTTL, High Indicates TX Laser Fault

3

N.C.

Not be Connected in the transceiver

4

N.C.

Not be Connected in the transceiver

5

TX_DIS

Transmitter Disable

LVTTL, Low: transmitter on

6

VCC5

+5V Power Supply

7

GND

Module Ground

8

VCC3_TX

Transmitter 3.3V Power Supply

9

VCC3_RX

Receiver  3.3V Power Supply

10

SCL

The clock line

The clock line of two wire serial interface

11

SDA

The data line

The data line of two wire serial interface

12

MOD_ABS

Indicates Module is not present.

LVTTL, this pin shall be pulled-up by Host and

grounded in the module.

13

RX_Reset

Burst Receiver Reset

LVTTL, High level Reset

14

RX_SD

Receiver signal detected indication

LVTTL, high level indicates burst packet is detected

15

GND

Module Ground

16

GND

Module Ground

17

RD-

inverted Received Data Out

CML Output, DC coupled, Squelched by LOS

18

RD+

Non-inverted Received Data Out

CML Output, DC coupled, Squelched by LOS

19

GND

Module Ground

20

N.C.

Not be Connected in the transceiver

21

RSSI_TRIG

RSSI trigger for Transceiver A/D converter

LVTTL, High active

22

NC

Not be Connected in the transceiver

23

GND

Module Ground

24

N.C.

Not be Connected in the transceiver

25

N.C.

Not be Connected in the transceiver

26

GND

Module Ground

27

GND

Module Ground

28

TX-

Inverted Transmit Data in

CML input, AC coupled

29

TX+

Non-Inverted Transmit Data in

CML input, AC coupled

30

GND

Module Ground

PIN OUT DRAWING

Figure 5 Pin Out Drawing

TYPICAL INTERFACE CIRCUIT

VCC5
	22 uF		Vee T
		0.1 uF	Vcc T		SOGX6292- XSGA
HOST VCC3
	2X4.7 uH
0. 1 uF			Vcc R
4 .7~10K Ω	22 uF	0.1 uF	Vee R
			RX_SD
Ser Data In+		Z= 50 Ω	RD+		XGPON
		Z= 50 Ω
Ser Data In-			RD-		Limiting
					Amplifier
SerDes			RX_ Reset-
Host Board
Ser Data Out+
Ser Data Out-			TD+
Ser Data Out+
		Z= 50 Ω
			TD+	100Ω
Ser Data Out-		Z= 50 Ω			XGPON
				Vcc T
					Laser
HOST VCC					Driver
			TX_DIS
	4.7～10kΩ		Tx_ fault	4.7～10kΩ
HOST VCC
	2x4.7~10K Ω		SDA			Temperature
			SCL
						Bias Current
					MCU
						Supply Voltage
			RSSI-Trig			Output Power
						Received Power

Figure 6 Typical Interface Circuit

PACKAGE OUTLINE

Unit: mm

Figure 7 Package Outline

EEPROM INFORMATION

Figure 8 EEPROM Memory Map Specific Data Field Descriptions

DIGITAL DIAGNOSTIC MONITORING INTERFACE

Parameter		Range		Accuracy		Calibration		Notes
Temperature		-5 to 75°C		±3°C		Internal		1LSB = 1/256°C
Voltage		3.0 to 3.6V		±3%		Internal		1LSB = 0.1mV
Bias Current		0 to 131mA		±10%		Internal		1LSB = 2uA
TX Power		0 to 8dBm		±3dB		Internal		1LSB = 0.1uW
RX Power monitor		-30 to -9dBm		±3dB		Internal		1LSB = 0.1uW

l  Contact Information

Shenzhen Sinovo Telecom Co. Ltd

Website:www.sinovocorp.com  Email:sales@sinovocorp.com

Tel:+86(0)0755-3295 9919 Fax:+86(0)755 3295 9918

Factory ADD: 5/F Chuang Park,Taoyuan Street,Baoan District,Shenzhen,China 518000

Head Quarter:11/F,Taibang Technology Building,Gaoxin South 4th,Science and Technology Park South,Nanshan,Shenzhen,China 518040