FTLX3813M349_技术文档

F i n i s a r

Product Specification

Multiprotocol, 80km, 10Gb/s DWDM XFP Optical Transceiver

FTLX3813M3xx

PRODUCT FEATURES

• Supports 8.5Gb/s to 11.32Gb/s

• Hot-pluggable XFP footprint

• Temperature-stabilized DWDM EML

transmitter

• RoHS-6 Compliant (lead-free)

• 100GHz ITU Grid, C-Band

• Duplex LC connector

APPLICATIONS

• Power dissipation <3.5W

•

ITU G.698.1, DW100S-2Dx, 10Gb/s DWDM

SONET/SDH

• Built-in digital diagnostic functions

• Temperature range: 0°C to 70°C

•

IEEE 10GBASE-ZR based DWDM Ethernet

• Point-to-Point & OSNR optimized

10GFC (SM-1200-LL-L), 8GFC (SM-800-

LC-L), and 10G CPRI

versions

•

ITU G.709, OTN/FEC applications including

IEEE OTU1e and OTU2e

Finisar’s FTLX3813M3xx Small Form Factor 10Gb/s (XFP) transceiver complies with the

current XFP Multi-Source Agreement (MSA) Specification, INF-8077i (rev 4.5). It supports

multiple protocols for point-to-point and amplified 10Gb/s DWDM applications with a

maximum link length of 80km. This multi-rate, DWDM XFP transceiver supports clock and data

recovery for 8G Fibre Channel, 10G Fibre Channel, 10G CPRI, 10Gb/s SONET/SDH, 10Gb/s

Ethernet, and OTN/FEC protocols up to 11.32Gb/s. Digital diagnostics functions are available

via a 2-wire serial interface, as specified in the XFP MSA. The transceiver is RoHS compliant

and lead free per Directive 2002/95/EC³, and Finisar Application Note AN-2038⁴.

PRODUCT SELECTION

FTLX3813M3xx

xx: 100GHz ITU channel number

Rev. D1

Page 1

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

Part Numbers for Amplified (OSNR optimized) Applications:

Channel #

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

Product Code

FTLX3813M317

FTLX3813M318

FTLX3813M319

FTLX3813M320

FTLX3813M321

FTLX3813M322

FTLX3813M323

FTLX3813M324

FTLX3813M325

FTLX3813M326

FTLX3813M327

FTLX3813M328

FTLX3813M329

FTLX3813M330

FTLX3813M331

FTLX3813M332

FTLX3813M333

FTLX3813M334

FTLX3813M335

FTLX3813M336

FTLX3813M337

FTLX3813M338

FTLX3813M339

FTLX3813M340

FTLX3813M341

FTLX3813M342

FTLX3813M343

FTLX3813M344

FTLX3813M345

FTLX3813M346

FTLX3813M347

FTLX3813M348

FTLX3813M349

FTLX3813M350

FTLX3813M351

FTLX3813M352

FTLX3813M353

FTLX3813M354

FTLX3813M355

FTLX3813M356

FTLX3813M357

FTLX3813M358

FTLX3813M359

FTLX3813M360

FTLX3813M361

Frequency (THz)

191.7

191.8

191.9

192.0

192.1

192.2

192.3

192.4

192.5

192.6

192.7

192.8

192.9

193.0

193.1

193.2

193.3

193.4

193.5

193.6

193.7

193.8

193.9

194.0

194.1

194.2

194.3

194.4

194.5

194.6

194.7

194.8

194.9

195.0

195.1

195.2

195.3

195.4

195.5

195.6

195.7

195.8

195.9

196.0

196.1

Center Wavelength (nm)

1563.86

1563.05

1562.23

1561.42

1560.61

1559.79

1558.98

1558.17

1557.36

1556.55

1555.75

1554.94

1554.13

1553.33

1552.52

1551.72

1550.92

1550.12

1549.32

1548.51

1547.72

1546.92

1546.12

1545.32

1544.53

1543.73

1542.94

1542.14

1541.35

1540.56

1539.77

1538.98

1538.19

1537.40

1536.61

1535.82

1535.04

1534.25

1533.47

1532.68

1531.90

1531.12

1530.33

1529.55

1528.77

Rev. D1

Page 2

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

Part Numbers for Point-to-Point (maximum Link Budget) Applications:

Channel #

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

Product Code

Frequency (THz)

191.7

191.8

191.9

192.0

192.1

192.2

192.3

192.4

192.5

192.6

192.7

192.8

192.9

193.0

193.1

193.2

193.3

193.4

193.5

193.6

193.7

193.8

193.9

194.0

194.1

194.2

194.3

194.4

194.5

194.6

194.7

194.8

194.9

195.0

195.1

195.2

195.3

195.4

195.5

195.6

195.7

195.8

195.9

196.0

196.1

Center Wavelength (nm)

1563.86

1563.05

1562.23

1561.42

1560.61

1559.79

1558.98

1558.17

1557.36

1556.55

1555.75

1554.94

1554.13

1553.33

1552.52

1551.72

1550.92

1550.12

1549.32

1548.51

1547.72

1546.92

1546.12

1545.32

1544.53

1543.73

1542.94

1542.14

1541.35

1540.56

1539.77

1538.98

1538.19

1537.40

1536.61

1535.82

1535.04

1534.25

1533.47

1532.68

1531.90

1531.12

1530.33

1529.55

1528.77

FTLX3813M317P

FTLX3813M318P

FTLX3813M319P

FTLX3813M320P

FTLX3813M321P

FTLX3813M322P

FTLX3813M323P

FTLX3813M324P

FTLX3813M325P

FTLX3813M326P

FTLX3813M327P

FTLX3813M328P

FTLX3813M329P

FTLX3813M330P

FTLX3813M331P

FTLX3813M332P

FTLX3813M333P

FTLX3813M334P

FTLX3813M335P

FTLX3813M336P

FTLX3813M337P

FTLX3813M338P

FTLX3813M339P

FTLX3813M340P

FTLX3813M341P

FTLX3813M342P

FTLX3813M343P

FTLX3813M344P

FTLX3813M345P

FTLX3813M346P

FTLX3813M347P

FTLX3813M348P

FTLX3813M349P

FTLX3813M350P

FTLX3813M351P

FTLX3813M352P

FTLX3813M353P

FTLX3813M354P

FTLX3813M355P

FTLX3813M356P

FTLX3813M357P

FTLX3813M358P

FTLX3813M359P

FTLX3813M360P

FTLX3813M361P

Rev. D1

Page 3

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

I.

Pin Descriptions

Logic

Symbol

Name/Description

Ref.

1

2

3

GND

VEE5

Mod-Desel

Module Ground

Optional –5.2 Power Supply – Not required

1

LVTTL-I

LVTTL-O

LVTTL-I

Module De-select; When held low allows the module to

respond to 2-wire serial interface commands

Interrupt (bar); Indicates presence of an important condition

which can be read over the serial 2-wire interface

Transmitter Disable; Transmitter laser source turned off

+5 Power Supply

4

2

1

Interrupt

5

6

7

TX_DIS

VCC5

GND

Module Ground

8

9

10

11

VCC3

SCL

+3.3V Power Supply

Serial 2-wire interface clock

Serial 2-wire interface data line

LVTTL-I

LVTTL-

I/O

2

SDA

12

13

LVTTL-O

Mod_Abs

Mod_NR

Module Absent; Indicates module is not present. Grounded

in the module.

Module Not Ready; Finisar defines it as a logical OR

between RX_LOS and Loss of Lock in TX/RX.

Receiver Loss of Signal indicator

Module Ground

Receiver inverted data output

Receiver non-inverted data output

Module Ground

+1.8V Power Supply – Not required

2

LVTTL-O

14

15

16

17

18

19

20

21

RX_LOS

GND

RD-

RD+

GND

VCC2

2

1

CML-O

1

LVTTL-I

P_Down/RST Power Down; When high, places the module in the low

power stand-by mode and on the falling edge of P_Down

initiates a module reset

Reset; The falling edge initiates a complete reset of the

module including the 2-wire serial interface, equivalent to a

power cycle.

22

23

24

VCC2

GND

RefCLK+

+1.8V Power Supply – Not required

Module Ground

Reference Clock non-inverted input, AC coupled on the

host board – Not required

Reference Clock inverted input, AC coupled on the host

board – Not required

1

PECL-I

25

RefCLK-

26

27

28

29

30

GND

TD-

TD+

GND

Module Ground

Transmitter inverted data input

Transmitter non-inverted data input

Module Ground

1

CML-I

1

Notes:

1. Module circuit ground is isolated from module chassis ground within the module.

2. Open collector; should be pulled up with 4.7k – 10kohms on host board to a voltage between 3.15V

and 3.6V.

Rev. D1

Page 4

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

Diagram of Host Board Connector Block Pin Numbers and Names

II.

Absolute Maximum Ratings

Parameter

Symbol

Vcc3

Vcc5

T_S

T_OP

P_Rdmg

Min

-0.5

-40

0

Typ

Max

4.0

6.0

85

Unit

V

°C

Ref.

Maximum Supply Voltage #1

Maximum Supply Voltage #2

Storage Temperature

Case Operating Temperature

Receiver Damage Threshold

70

+5

dBm

Rev. D1

Page 5

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

III.

Electrical Characteristics (T_OP= 0 to 70 °C, V_CC5= 4.75 to 5.25 Volts)

Parameter

Supply Voltage #1

Supply Voltage #2

Supply Current – Vcc5 supply

Supply Current – Vcc3 supply

Module total power

Symbol

Vcc5

Vcc3

Icc5

Icc3

P

Min

4.75

3.13

Typ

Max

5.25

3.46

350

750

3.5

Unit

V

mA

W

Ref.

1

Transmitter

Input differential impedance

Differential data input swing

Transmit Disable Voltage

Transmit Enable Voltage

Transmit Disable Assert Time

Receiver

R_in

Vin,pp

V_D

100

2

3

Ω

mV

V

us

120

2.0

GND

820

Vcc

GND+ 0.8

10

V_EN

Differential data output swing

Data output rise time

Data output fall time

LOS Fault

LOS Normal

Power Supply Rejection

Vout,pp

t_r

340

850

38

mV

ps

V

4

5

6

7

t_f

V_{LOS fault}

V_{LOS norm}

PSR

Vcc – 0.5

GND

Vcc_HOST

GND+0.5

See Note 6 below

V

Notes:

1. Maximum total power value is specified across the full temperature and voltage range.

2. After internal AC coupling.

3. Or open circuit.

4. Into 100 ohms differential termination.

5. 20 – 80 %

6. Loss Of Signal is open collector to be pulled up with a 4.7k – 10kohm resistor to 3.15 – 3.6V. Logic 0

indicates normal operation; logic 1 indicates no signal detected.

7. Per Section 2.7.1. in the XFP MSA Specification¹.

Rev. D1

Page 6

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

IV.

Optical Characteristics (EOL, T_OP= 0 to 70°C, V_CC5= 4.75 to 5.25 Volts)

Transmitter

Parameter

Output Opt. Pwr: 9/125 SMF

Optical Extinction Ratio

Center Wavelength Spacing

Transmitter Center Wavelength –

End Of Life

Transmitter Center Wavelength –

Beginning Of Life

Sidemode Suppression ratio

Tx Jitter (SONET) 20kHz-80MHz

Symbol

P_OUT

ER

Min

-1

8.2

Typ

Max

+3

Unit

dBm

dB

GHz

pm

Ref.

100

X

1

2

X-100

X-25

30

X+100

X+25

λc

X

pm

2

SSR_min

Tx_j1

dB

UI

0.3

0.1

Tx Jitter (SONET) 4MHz-80MHz

Tx_j2

RIN

UI

Relative Intensity Noise

Receiver

-130

dB/Hz

Maximum Input Power

Optical Center Wavelength

Receiver Reflectance

LOS De-Assert

LOS Assert

LOS Hysteresis

P_MAX

λ_C

R_rx

LOS_D

LOS_A

-7

1260

dBm

nm

dB

dBm

dB

1600

-27

-30

-37

0.5

Receiver Sensitivity (FTLX3813M3xx & FTLX3813M3xxP)

3

Sensitivity back-to-

Dispersion (ps/nm) back at OSNR>30dB

Power Penalty

at OSNR>30dB

(dB)

Threshold

Adjust.

Required

Data rate

(Gb/s)

BER

(dBm)

8.5

1e-12

1e-4

-500 to 1450

-500 to 1300

-500 to 1100

-24

-27

3

No

Yes

4

9.95

10.3

10.7

11.1

11.3

OSNR Performance (FTLX3813M3xx ONLY)

Threshold

Adjust.

Required

Data rate

(Gb/s)

Max OSNR w/ dispersion at Power:

-7 to -18dBm (dB)

BER

Dispersion (ps/nm)

8.5

1e-12

1e-4

-500 to 1450

-500 to 1300

-500 to 1100

28

22

No

Yes

9.95

10.3

10.7

11.1

11.3

Notes:

1. Corresponds to approximately 0.8 nm.

2. X = Specified ITU Grid wavelength. Wavelength stability is achieved within 10 seconds of power up.

3. Measured at 1528-1600nm with worst ER; BER<10^-12; PRBS31.

4. All OSNR measurements are performed with 0.1nm resolution over specific Rx_power range

Rev. D1

Page 7

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

V.

General Specifications

Parameter

Symbol

BR

L_MAX

Min

8.5

Typ

Max

11.32

Units

Gb/s

km

Ref.

Bit Rate

1

Max. Supported Link Length

80

Notes:

1. SONET/SDH OC-192, 10G Ethernet, SONET OC-192 with FEC, 10G Ethernet with FEC (OTU1e &

OTU2e), 10GFC, 8GFC, and 10G CPRI

VI.

Environmental Specifications

Finisar XFP transceivers have an operating temperature range from 0°C to +70°C case

temperature.

Parameter

Symbol

Min

Typ

Max

Units

Ref.

Case Operating Temperature

T_op

0

70

°C

Storage Temperature

T_sto

-40

85

°C

VII. Regulatory Compliance

Finisar XFP transceivers are Class 1 Laser Products. They are certified per the following

standards:

Feature

Agency

Standard

Certificate

Number

Laser Eye FDA/CDRH CDRH 21 CFR 1040 and Laser Notice 50

Safety

9210176-77

Laser Eye

Safety

TÜV

EN 60825-1: 2007, EN60825-2:2004+A1

IEC 60825-1: 2007 (2^ndEdition)

IEC 60825-2: 2010 (3^rdEdition)

EN 60950:2006+All

R72101686

Electrical

Safety

Electrical

Safety

TÜV

R72101686

2283290

UL/CSA

CLASS 3862.07

CLASS 3862.87

Copies of the referenced certificates are available at Finisar Corporation upon request.

Rev. D1

Page 8

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

VIII. Digital Diagnostics Functions

As defined by the XFP MSA¹, Finisar XFP transceivers provide digital diagnostic

functions via a 2-wire serial interface, which allows real-time access to the following

operating parameters:

• Transceiver temperature

• Laser bias current

• Transmitted optical power

• Received optical power

• Transceiver supply voltage

• TEC Temperature

It also provides a sophisticated system of alarm and warning flags, which may be used to

alert end-users when particular operating parameters are outside of a factory-set normal

range.

The operating and diagnostics information is monitored and reported by a Digital

Diagnostics Transceiver Controller (DDTC) inside the transceiver, which is accessed

through the 2-wire serial interface. When the serial protocol is activated, the serial clock

signal (SCL pin) is generated by the host. The positive edge clocks data into the XFP

transceiver into those segments of its memory map that are not write-protected. The

negative edge clocks data from the XFP transceiver. The serial data signal (SDA pin) 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. The 2-wire

serial interface provides sequential or random access to the 8 bit parameters, addressed

from 000h to the maximum address of the memory.

For more detailed information, including memory map definitions, please see the XFP

MSA documentation¹.

Receiver Threshold Adjustment

The FTLX3813M3xx also provides access to receiver decision threshold adjustment via

2-wire serial interface, in order to improve receiver OSNR performance based on specific

link conditions. It is implemented as follows:

• Rx Threshold of XFP transceivers will be factory-set for optimized performance

in non-FEC applications. This will be the default value during both cold start

(power-up) and warm start (module reset).

• The transceiver supports adjustment of Rx Threshold value by the host through

register 76d, table 01h. This is intended to be used in FEC applications.

Rev. D1

Page 9

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

• Register 76d, table 01h is a volatile memory. Therefore if the transceiver is

power-cycled, the register starts up with a value of 00h which corresponds to the

default Rx Threshold value.

• The threshold adjustment input value is 2’s complement 7 bit value (-128 to

+127), with 0 corresponding to default Rx threshold value. Full range of

adjustment provides at least a ±10% change in Rx threshold from the default

value.

8.5Gb/s Fibre-Channel rate select:

To operate the FTLX3813M3xx at 8.5Gb/s Fibre-Channel, the EEPROM-Table 0, Byte

117, Bit 0 must be set as follows;

• EEPROM Byte 117, Bit 0, value “1” for 8GFC:

• EEPROM Byte 117, Bit 0 value “0” for 10Gb/s rates:

o (It is also possible to bypass the CDRs with, Byte 111, Bit 0.)

By default, a power cycling the transceiver will return the transceiver to normal 10Gb/s

operation with the CDRs active.

IX.

Mechanical Specifications

Finisar’s XFP transceivers are compliant with the dimensions defined by the XFP Multi-

Sourcing Agreement (MSA).

XFP Transceiver (dimensions are in mm)

Rev. D1

Page 10

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

X. PCB Layout and Bezel Recommendations

XFP Host Board Mechanical Layout (dimensions are in mm)

Rev. D1

Page 11

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

XFP Detail Host Board Mechanical Layout (dimensions are in mm)

XFP Recommended Bezel Design (dimensions are in mm)

Rev. D1

Page 12

FTLX3813M3xx DWDM XFP Product Specification – March 2013

F i n i s a r

XI.

References

1.

10 Gigabit Small Form Factor Pluggable Module (XFP) Multi-Source Agreement

(MSA), Rev 4.5 – August 2005. Documentation is currently available at

http://www.xfpmsa.org/

2.

3.

Application Note AN-2035: “Digital Diagnostic Monitoring Interface for XFP

Optical Transceivers” – Finisar Corporation, December 2003

Directive 2002/95/EC of the European Council Parliament and of the Council,

“on the restriction of the use of certain hazardous substances in electrical and

electronic equipment”. January 27, 2003.

4.

“Application Note AN-2038: Finisar Implementation Of RoHS Compliant

Transceivers”, Finisar Corporation, January 21, 2005.

XII. For More Information

Finisar Corporation

1389 Moffett Park Drive

Sunnyvale, CA 94089-1133

Tel. 1-408-548-1000

Fax 1-408-541-6138

sales@finisar.com

www.finisar.com

Rev. D1

Page 13


型号：	FTLX3813M349
厂家：	FINISAR CORPORATION.
描述：	Multiprotocol, 80km, 10Gb/s DWDM XFP Optical Transceiver
文件：	总13页 (文件大小：561K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FTLX3813M349 [FINISAR]

相关型号：

FTLX3813M350

FTLX3813M351

FTLX3813M352

FTLX3813M353

FTLX3813M354

FTLX3813M355

FTLX3813M356

FTLX3813M357

FTLX3813M358

FTLX3813M359

FTLX3813M360

FTLX3813M361