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10G EPON ONU Transceiver

Category:10G Symmetrical EPON ONU Transceiver
Code:32G SFP+ FC Module

 - Products description -


10G EPON ONU transceiver EX-U1211-30D is designed for Gigabit Ethernet Passive Optical Network transmission.The module is contained in a SFP+package with SC/UPC receptacle connector.The module consists 1270nm DFB laser,APD+TIA,Preamplifier and WDM filter in a high-integrated optical sub-assembly,and it receives up to 10.3125Gbps of continuous data at 1577nm,and transmits 10.3125Gbps of burst-mode data at 1270nm.


 - Product Features -


1.IEEE802.3av Gigabit Ethernet compliant
2.SFP+package with SC Receptacle
3.1270nm DFB Burst Mode 10.3125Gbps transmitter,
4.APD TIA Continuous Mode 10.3125Gbps Receiver
5.Single+3.3V power supply
6.SFP+MSA SFF-8431 compliant
7.Digital Diagnostic SFF-8472 compliant
8.Case operation temperature:0~70 ℃
9.LVTTL Bias Control input and Rx Signal Detect output
10.Laser Class 1 Product which comply with the
11.Requirements of IEC 60825-1 and IEC 60825-2


 - Product Specification -


1.IEEE 802.3av 10GBASE-PR30
2.Burst Mode Application
3.FTTx WDM Broadband Access

Specification

Table 1-Optical and Electrical Characteristics

Parameter

Symbol

Min

Typical

Max

Unit

Notes

Transmitter

Data Rate



1.25


Gb/S


Centre Wavelength

λc

1480


1500

nm


Spectral Width


0.4

1

nm


Side Mode Suppression Ratio

SMSR

30



dB


Average Output Power(BOL)

Pout

3


7

dBm

1

Average Output Power(EOL)

Pout

2


7

dBm

1

Extinction Ratio

ER

9



dB


Average Launch Power-OFF Transmitter

Poff



-40

dBm


Optical Eye Diagram

Compliant with IEEE802.3ah-2004 PX20

Optical Rise/Fall Time(20%~80%)

tr/tf



260

ps


Data Input Swing Differential

VIN

200


2400

mV

2

Input Differential Impedance

ZIN

90

100

110

Ω


TX Disable

Disable


2


Vcc

V


Enable


0


0.8

V


TX Fault

Fault


2


Vcc

V


Normal


0


0.8

V


Receiver

Data Rate



1.25


Gb/S


Centre Wavelength

λc

1260


1360

nm


Receiver Sensitivity

Sen



-28

dBm

3

Receiver Overload

Sat

-6



dBm

3

Receiver Burst Dynamic Range


22



dB


Receiver Reflectance




-20

dB


Data Output Voltage-High

VOH

VccR-1.05


VccR – 0.85

V

4

Data Output Voltage-Low

VOL

VccR-1.84


VccR – 1.60

V

4

LOS De-assert Level

LOS_D



-29

dBm


LOS Assert Level

LOS_A

-45



dBm


LOS Detect Hysteresis


1



dBm


LOS_Det High


2


VCC

V


LOS_Det Low


0


0.8

V


LOS De-assert Time

LOS_D T



500

ns


LOS Assert Time

LOS_A T



500

ns


Reciever Power DDM(RSSI)Error

RXDDM



+/-3

dBm


        Notes:

        Plug Seq.:Pin engagement sequence during hot plugging.

1)TX Fault is an open collector output,which should be pulled up with a 4.7k~10kΩ resistor on the host board to a voltage between 2.0V and Vcc+0.3V.Logic 0 indicates normal operation;Logic 1 indicates a laser fault of some kind.In the low state,the output will be pulled to less than 0.8V.

2)TX Disable is an input that is used to shut down the transmitter optical output.It is pulled up within the module with a 4.7k~10kΩ resistor.Its states are:

Low(0 to 0.8V):            Transmitter on

(>0.8V,<2.0V):            Undefined

High(2.0 to 3.465V):        Transmitter Disable

Open:                     Transmitter Disabled

3)Mod-Def 0,1,2.These are the module definition pins.They should be pulled up with a 4.7k~10kΩ resistor on the host board.The pull-up voltage shall be VccT or VccR.

Mod-Def 0 is grounded by the module to indicate that the module is present

Mod-Def 1 is the clock line of two wire serial interface for serial ID

Mod-Def 2 is the data line of two wire serial interface for serial ID

4)LOS(Loss of Signal)is an open collector/drain output,which should be pulled up with a 4.7K – 10KΩ resistor.Pull up voltage between 2.0V and VccT,R+0.3V.When high,this output indicates the received optical power is below the worst-case receiver sensitivity(as defined by the standard in use).Low indicates normal operation.In the low state,the output will be pulled to<0.8V.

5)RD-/+:These are the differential receiver outputs.They are internally DC-coupled 100 differential lines which should be terminated with 100Ω(differential)at the user SERDES.

6)TD-/+:These are the differential transmitter inputs.They are internally AC-coupled,differential lines with 100Ω differential termination inside the module.


Table 2-Product selection

Wavelength

xx or yy 

Clasp Color Code

Wavelength

xx or yy

Clasp Color Code

1270 nm 

27

Gray

1450 nm

45

Brown

1290 nm

29

Gray

1470 nm

47

Gray

1310 nm 

31

Gray

1490 nm 

49

Purple

1330nm

33

Purple

1510 nm

51

Blue

1350 nm

35

Blue

1530 nm

53

Green

1370 nm

37

Green

1550 nm 

55

Yellow

1390 nm

39

Yellow 

1570 nm 

57

Orange

1410 nm

41

Orange 

1590 nm 

59

Red

1430 nm

43

Red

1610 nm

61

Brown


Ordering information


Product part

Data Rate

Wavelength(nm)

Temperature

Number

(Mbps)

Tx(Rx)

Range(℃)(Tcase)

XTY-U3432-20DA-1

1244Mbps Upstream/

1490(1310)

0~70

2488Mbps Downstream

XTY-U3432-20DA-2

1244Mbps Upstream/

1490(1310)  

-40~85

2488Mbps Downstream

Sale service

Products damaged due to human or non-use of other causes of improper,we promises one year warranty and lifetime maintenance,but the unauthorized disassembly equipment caused damage is not covered under warranty and returned within range.
Under normal use,if there are product quality problems,or not work normally,we provide free repair or replacement service within one year;Within three years more than one year,we provide to collect the material cost,maintenance free.
Repair warranty period of three years from the freight borne by each of the parties.After three years of warranty,the material cost,maintenance,freight(refers to the product of the two-way shipping to and from)shall be borne by the user.
We promise that the product we provide can meet the performance requirements of users , and it is supplied by the user's sample request.

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