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10G 1330nm 15km SFP+ BiDi Transceiver

10G 1330nm 15km SFP+ BiDi Transceiver

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Description

Description

FT-MBS-1C41-33   is   a   high   performance,   cost effective modules, which is supporting Multi Rate2.125~11.3Gbps,andtransmissiondistanceupto 15km.

The transceiver consists of twsectionsThe BOSAsectionincorporatesaDFBLaseranda PIN-TIA.ThePCBsectionconsistsofaMCUand anICwhichismadeupofLDDriverandpost amplifier.Themoduleishotpluggableintothe20-pin  connector.  The  high-speed  electrical interfaceisbaseonlowvoltagelogic, withnominal100OhmsdifferentialimpedanceandACcoupled in the module.

TheopticaloutputcanbedisabledbyLVTTLlogic high-level  input  of  TX_DIS.  Transmit  Fault (Tx_Fault)isprovidedtoindicatethatthemodule transmitterhasdetectedafaultconditionrelatedto laseroperationorsafety.Lossofsignal(RX_LOS) outputisprovidedtoindicatethelossofaninput opticalsignalofreceiver.AserialEEPROMinthe transceiverallowstheusertoaccesstransceiver monitoringandconfigurationdataviathe2-wire SFPManagementInterface.Thisinterfaceusesa singleaddress,A0h,withamemorymapdivided into  a  lower  and  upper  area.  Basic  digital diagnostic(DD)dataisheldinthelowerarea while specificdataisheldinaseriesoftablesinthehigh memoryarea.

Features

¡ñ  10Gb/s seriaoptical interfacecompliant to 802.3ae10GBASE-LR,single LC connector for bi-directional application, over 15km SMF

¡ñ  Electrical interface compliant to SFF-8431 specifications for enhance8.5 and 10 Gigabit small form factor pluggable module “SFP+”

¡ñ  1330nm DFB Laser and 1270nm PIN Receiver

¡ñ  2-wire interface for management specifications compliant with SFF8472digital diagnostic monitoring interface for optical transceivers

¡ñ  All-metalhousing for superiorEMI performance VerylowEMI and excellent ESD protection
¡ñ  Advanced firmware allowcustomer systemencryption information to be stored in transceiver

¡ñ  ROHS compliant

¡ñ  Operating casetemperature:-40~+85°C

Applications

¡ñ  High-speed storage area networks

¡ñ  Computer clustercross-connect

¡ñ  Custom high-speed data pipes

Compliance

¡ñ  CompliantwithIEEE 802.3ae-2002 10G Base-LR

¡ñ  CompliantwithSFF-8431 & SFF-8083 & SFF-8432 & SFF8472

Operating Conditions

AbsoluteMaximumRatings

Parameter

Symbol

Min.

Max.

Unit

Storage Temperature

TS

-40

+85

¡æ

Operating CasTemperature

TC

-40

+85

¡æ

Relative Humidity

RH

5

+95

%

SupplyVoltage

VCC3

0

3.6

V

Rx Input Average Power

Pmax

-

1.5

dBm

RecommendedOperatingConditions

Parameter

Symbol

Min.

Typical

Max.

Unit

Operating CasTemperature(MBS-1C41-xx)

TC

-40

-

85

¡æ

PowerSupply Voltage

VCC3

3.135

3.3

3.465

V

Power SupplyCurrent

ICC3

-

-

345

mA

Power Dissipation

PD

-

-

1.2

W

Data Rate

DR

2.125

10.3125

11.3

Gbps

TransmissionDistance

TD

-

-

15

Km

Operating Characteristics

The  followinopticalcharacteristicsaredefinedoverthe RecommendedOperatingEnvironmentunless otherwise specified.

Parameter

Symbol

Min.

Typical

Max.

Unit

Note

Operating Distance

-

2

-

15000

m

Center Wavelength

λC

1320

1330

1340

nm

Side Mode Suppression Ratio

SMSR

30

-

-

dB

LaserOffPower

Poff

-

-

-30

dBm

Average Optical Power

Pavg

-5.2

-

0.5

dBm

1

Extinction Ratio

ER

3.5

-

-

dB

Transmitter Dispersion Penalty

TDP

-

-

3.2

dB

Relative IntensityNoise

Rin

-

-

-128

dB/Hz

Optical Return LossTolerance

ORL

12

-

-

dB

Operating DataRate

DR

-

10.3125

-

Gbps

Optical Eye Mask

CompliantwithIEEE 802.3ae-2002

Single EndedOutput VoltageTolerance

-

-0.3

-

4

V

Common ModVoltageTolerance

-

15

-

-

mV

TXInput DifVoltage

VI

180

-

700

mV

TXFault

Vol

-0.3

-

0.4

V

At0.7mA

Data Dependent Input Jitter

DDJ

-

-

0.1

UI

Data InputTotal Jitter

TJ

-

-

0.28

UI

ReceiverOperatingCharacteristic-Optical, Electrical

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Center Wavelength

λc

1260

1270

1280

nm

Receive Sensitivityat AveragePower

Psens

-

-

-14.4

dBm

1

Los Assert

LosA

-30

-

-

dBm

Los Dessert

LosD

-

-

-16

dBm

Los Hysteresis

LosH

0.5

-

6

dB

Overload

OL

0.5

-

-

dBm

1

Stressed EyJitter

-

0.3

-

-

UIp-p

2

Receiver electrical 3dB uppercutofffrequency

-

-

-

12.3

GHz

Vertical Eye Closure Penalty

-

2.2

-

-

dB

3

Receiver Reflectance

-

-

-

-12

dB

Operating DataRate

DR

-

10.3125

-

Gbps

Single EndedOutput VoltagTolerance

-

-0.3

-

4

V

RxOutputDiffVoltage

Vo

300

-

850

mV

Rx Output Riseand Fall Time(20% to 80%)

Tr/Tf

30

-

-

ps

TotalJitter

TJ

-

-

0.7

UI

Deterministic Jitter

DJ

-

-

0.42

UI

Notes:

1.Averageoptical power shallbe measuredusing the methods specified inTIA/EIA-455-95.

2. Receiver sensitivityis informative. Stressed receiversensitivityshall be measuredwith conformancetest signal for BER =1x10-12.

3. Vertical eyeclosure penaltyand stressed eye jitter are the test conditions for measuring stressed receiver sensitivity.They arenot the required characteristic of the receiver.

DigitalDiagnosticFunctions

Parameter

Symbol

Min.

Max.

Unit

Note

Temperature monitor absoluteerror

DMI_Temp

-3

3

¡æ

Over operatingtemp

Laser powemonitor absoluteerror

DMI_TX

-3

3

dB

RXpowermonitor absolute error

DMI_RX

-3

3

dB

-1dBm to -15dBm range

Supplyvoltagemonitor absolute error

DMI_VCC

-0.08

0.08

V

Full operating range

Bias currentmonitorabsolute error

DMI_Ibias

-10%

10%

mA

Controland StatusI/O TimingCharacteristics

Parameter

Symbol

Min.

Max.

Unit

Note

TXDisableAssertTime

t_off

10

µs

1

TXDisable NegateTime

t_on

1

ms

2

Time to initialize including reset ofTX_Fault

t_init

300

ms

3

TXFaultAssertTime

t_fault

100

µs

4

TXDisable to Reset

t_reset

10

µs

5

LOSAssertTime

t_loss_on

100

µs

6

LOS DeassertTime

t_loss_off

100

µs

7

Rate-Select ChangeTime

t_ratesel

10

µs

8

SerialIDClockRate

f_serial_clock

100

kHz

Notes:

1.Time from rising edge ofTXDisable towhen theoptical output fallsbelow10% of nominal

2.Time from falling edge ofTXDisable towhen themodulated optical output rises above90% of nominal

3. From poweron or negationofTXFault usingTXDisable

4.TimefromfaulttoTXfaulton

5.TimeTXDisable must be held high to resetTX_fault

6.Time fromLOSstate toRX LOSassert

7.Time from non-LOS state to RXLOS deassert.

8.Time from rising or fallinedge of Rate Select inputuntil receiver bandwidth is in conformancewith appropriate specification

 

 

 

 

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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