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1.25G CWDM 40km/80km SFP

LX15xxCDR SFP transceivers, according to Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) SFF-8074i and SFF-8472, revision 9.5, are designed for Gigabit Ethernet and Fibre Channel CWDM networking systems. They are available in 18 different CWDM wavelengths over full O-band to L-band.

Overview

LX15xxCDR SFP transceivers, according to Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) SFF-8074i and SFF-8472, revision 9.5, are designed for Gigabit Ethernet and Fibre Channel CWDM networking systems. They are available in 18 different CWDM wavelengths over full O-band to L-band.


Features

Compliant with ITU-T G.695
Specifications according to SFF-8074i and SFF-8472, revision 9.5
CWDM wavelengths, Uncooled DFB laser
Full O-band to L-band
Up to 1.25Gb/s bi-directional data links
Duplex LC connector compliant
Single +3.3V DC power supply
Hot-pluggable SFP footprint
Digital Diagnostic Monitoring available
Class 1 laser safety certified
Commercial operating temperature: -10 to +70

Optical Characteristics

Table 1. Transmitter Optical Characteristics

Parameter

Symbol

Minimum

Typical

Maximum

Unit

Notes

Launch Optical Power

Po

0

-

+5

dBm

-

Center Wavelength Range

λc

-5.5

+1

+7.5

nm

1

Extinction Ratio

EX

9

-

-

dB

-

Spectral Width (-20dB)

Δλ

-

-

-

nm

-

Side Mode Supression Ratio

SMSR

30

-

-

dB

-

Total Jitter

TJ

-

-

266

ps

-

Dispersion Penalty

-

-

-

1

dB

-

-

-

-

2

dB

23

Optical Rise/Fall Time

Trise/Tfall

-

-

266

ps

45

Pout @TX-Disable Asserted

Poff

-

-

-45

dBm

-

Eye Diagram

IEEE Std 802.3-2005 Gigabit Ethernet 1000Base-LX compatible

Note:

1.   The CWDM Transmitter Center Wavelengths “λ” are: 1270, 1290,  1310, 1330, 1350, 1370, 1390,  1410, 1430, 1450, 1470, 1490, 1510,  1530, 1550, 1570,  1590 and 1610nm.  1270 to 1450nm are named herein  as O-band wavelength  and 1470 to 1610nm as L-band wavelength generally.

2.   40km at O-band wavelength.

3.   60km at O-band wavelength.

4.   80km at L-band wavelength.

5.   110km at L-band wavelength.


Table 2. Receiver Optical Characteristics

Parameter

Symbol

Minimum

Typical

Maximum

Unit

Notes

Receiver Sensitivity

S

-23

dBm

1, 2

-31

dBm

1, 3

-24

dBm

1, 4

-32

dBm

1, 5

Receiver Overload

POL

-3

-

dBm

1, 2

-9

dBm

1, 3

-3

dBm

1, 4

-9

dBm

1, 5

Optical Return Loss

ORL

12

dB

-

LOS De-Assert

LOSD

-

-24

dBm

2

-32

dBm

3

-25

dBm

4

-33

dBm

5

LOS Assert

LOSA

-35

-

dBm

2,4

-45

-

dBm

3,5

-LOS Hysteresis

-

0.5

5

dB

Notes:

1. Measured with PRBS 2  -1 test pattern, 1.25Gb/s, EX=9dB,BER<10 .

2. 40km at O-band wavelength.

3. 60km at O-band wavelength.

4. 80km at L-band wavelength.

5. 110km at L-band wavelength.


Table 3. Ordering Information

Part Number

Transmitter

Output Power

Receiver

Sensitivity

Reach

Temp

DDM

RoHS

LX1501CDR

1270nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1502CDR

1290nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1503CDR

1310nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1504CDR

1330nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1505CDR

1350nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1506CDR

1370nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1507CDR

1390nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1508CDR

1410nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1509CDR

1430nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1510CDR

1450nm DFB

0 ~ +5dBm

PIN

< -23dBm

40km

-10 ~ 70

Available

Compliant

LX1511CDR

1270nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1512CDR

1290nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1513CDR

1310nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1514CDR

1330nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1515CDR

1350nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1516CDR

1370nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1517CDR

1390nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1518CDR

1410nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1519CDR

1430nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1520CDR

1450nm DFB

0 ~ +5dBm

APD

< -31dBm

60km

-10 ~ 70

Available

Compliant

LX1521CDR

1470nm DFB

0 ~ +5dBm

PIN

<-23dBm

40km

-10 ~ 70

Available

Compliant

LX1522CDR

1490nm DFB

0 ~ +5dBm

PIN

<-23dBm

40km

-10 ~ 70

Available

Compliant

LX1523CDR

1510nm DFB

0 ~ +5dBm

PIN

<-23dBm

40km

-10 ~ 70

Available

Compliant

LX1524CDR

1530nm DFB

0 ~ +5dBm

PIN

<-23dBm

40km

-10 ~ 70

Available

Compliant

LX1525CDR

1550nm DFB

0 ~ +5dBm

PIN

<-23dBm

40km

-10 ~ 70

Available

Compliant

LX1526CDR

1570nm DFB

0 ~ +5dBm

PIN

<-23dBm

40km

-10 ~ 70

Available

Compliant

LX1527CDR

1590nm DFB

0 ~ +5dBm

PIN

<-23dBm

40km

-10 ~ 70

Available

Compliant

LX1528CDR

1610nm DFB

0 ~ +5dBm

PIN

<-23dBm

40km

-10 ~ 70

Available

Compliant

LX1531CDR

1470nm DFB

0 ~ +5dBm

PIN

< -24dBm

80km

-10 ~ 70

Available

Compliant

LX1532CDR

1490nm DFB

0 ~ +5dBm

PIN

< -24dBm

80km

-10 ~ 70

Available

Compliant

LX1533CDR

1510nm DFB

0 ~ +5dBm

PIN

< -24dBm

80km

-10 ~ 70

Available

Compliant

LX1534CDR

1530nm DFB

0 ~ +5dBm

PIN

< -24dBm

80km

-10 ~ 70

Available

Compliant

LX1535CDR

1550nm DFB

0 ~ +5dBm

PIN

< -24dBm

80km

-10 ~ 70

Available

Compliant

LX1536CDR

1570nm DFB

0 ~ +5dBm

PIN

< -24dBm

80km

-10 ~ 70

Available

Compliant

LX1537CDR

1590nm DFB

0 ~ +5dBm

PIN

< -24dBm

80km

-10 ~ 70

Available

Compliant

LX1538CDR

1610nm DFB

0 ~ +5dBm

PIN

< -24dBm

80km

-10 ~ 70

Available

Compliant

LX1541CDR

1470nm DFB

0 ~ +5dBm

APD

< -32dBm

110km

-10 ~ 70

Available

Compliant

LX1542CDR

1490nm DFB

0 ~ +5dBm

APD

< -32dBm

110km

-10 ~ 70

Available

Compliant

LX1543CDR

1510nm DFB

0 ~ +5dBm

APD

< -32dBm

110km

-10 ~ 70

Available

Compliant

LX1544CDR

1530nm DFB

0 ~ +5dBm

APD

< -32dBm

110km

-10 ~ 70

Available

Compliant

LX1545CDR

1550nm DFB

0 ~ +5dBm

APD

< -32dBm

110km

-10 ~ 70

Available

Compliant

LX1546CDR

1570nm DFB

0 ~ +5dBm

APD

< -32dBm

110km

-10 ~ 70

Available

Compliant

LX1547CDR

1590nm DFB

0 ~ +5dBm

APD

< -32dBm

110km

-10 ~ 70

Available

Compliant

LX1548CDR

1610nm DFB

0 ~ +5dBm

APD

< -32dBm

110km

-10 ~ 70

Available

Compliant



Applications

1.25Gb/s Gigabit Ethernet CWDM

1.0625Gb/s Fiber Channel CWDM