2.5G CWDM 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 eighteen 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 eighteen 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 2.67Gb/s bi-directional data links

Duplex LC connector compliant

Single +3.3V DC power supply

Hot-pluggable SFP footprint

Class 1 laser safety certified

Digital Diagnostic Monitoring available

Commercial operating temperature: -10 to+70

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 - - 1 nm -
Side Mode  Supression Ratio SMSR 30 - - dB -
Total Jitter TJ - - 40 ps -
Dispersion Penalty - - - 1 dB 2
- - 2 dB 34
Optical Rise/Fall  Time Trise/Tfall - - 160 ps -
Pout @TX-Disable  Asserted Poff - - -45 dBm -
Eye Diagram SONET OC-48  / SDH STM-16  compatible

Notes:

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. 30km at O-band wavelength

3. 50km at L-band wavelength

4. 80km at L-band wavelength



Receiver Optical Characteristics

Parameter Symbol Minimum Typical Maximum Unit Notes
Receiver Sensitivity S - - -20 dBm 1, 2,  3
- - -28 dBm 1, 4
Receiver Overload POL 0 - - dBm 1, 2,  3
-9 - - dBm 1, 4
Optical Return  Loss ORL 27 - - dB -
LOS De-Assert LOSD - - -21 dBm 2, 3
- - -29 dBm 4
LOS Assert LOSA -35 - - dBm 2, 3
-45 - - dBm 4
LOS Hysteresis - 0.5 3 5 dB -


Notes:

1. Measured with PRBS 223-1 test pattern, 2.48832Gb/s, EX=9dB, BER<10-12.

2. 30km  at O-band wavelength

3. 50km  at L-band wavelength

4. 80km  at L-band wavelength



Ordering information


Part Number Transmitter Output Power Receiver Sensitivity Reach Temp DDM RoHS
LX1561CDR 1270nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1562CDR 1290nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1563CDR 1310nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1564CDR 1330nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1565CDR 1350nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1566CDR 1370nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1567CDR 1390nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1568CDR 1410nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1569CDR 1430nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1570CDR 1450nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1571CDR 1470nm  DFB 0 ~ +5dBm PIN < -20dBm 40km -10~ 70 Available Compliant
LX1572CDR 1490nm  DFB 0 ~ +5dBm PIN < -20dBm 60km -10~ 70 Available Compliant
LX1573CDR 1510nm  DFB 0 ~ +5dBm PIN < -20dBm 60km -10~ 70 Available Compliant
LX1574CDR 1530nm  DFB 0 ~ +5dBm PIN < -20dBm 60km -10~ 70 Available Compliant
LX1575CDR 1550nm  DFB 0 ~ +5dBm PIN < -20dBm 60km -10~ 70 Available Compliant
LX1576CDR 1570nm  DFB 0 ~ +5dBm PIN < -20dBm 60km -10~ 70 Available Compliant
LX1577CDR 1590nm  DFB 0 ~ +5dBm PIN < -20dBm 60km -10~ 70 Available Compliant
LX1578CDR 1610nm  DFB 0 ~ +5dBm PIN < -20dBm 60km -10~ 70 Available Compliant
LX1581CDR 1470nm  DFB 0 ~ +5dBm APD < -28dBm 80km -10~ 70 Available Compliant
LX1582CDR 1490nm  DFB 0 ~ +5dBm APD < -28dBm 80km -10~ 70 Available Compliant
LX1583CDR 1510nm  DFB 0 ~ +5dBm APD < -28dBm 80km -10~ 70 Available Compliant
LX1584CDR 1530nm  DFB 0 ~ +5dBm APD < -28dBm 80km -10~ 70 Available Compliant
LX1585CDR 1550nm  DFB 0 ~ +5dBm APD < -28dBm 80km -10~ 70 Available Compliant
LX1586CDR 1570nm  DFB 0 ~ +5dBm APD < -28dBm 80km -10~ 70 Available Compliant
LX1587CDR 1590nm  DFB 0 ~ +5dBm APD < -28dBm 80km -10~ 70℃ Available Compliant
LX1588CDR 1610nm  DFB 0 ~ +5dBm APD < -28dBm 80km -10~ 70℃ Available Compliant

Applications

OC-48/STM-16 CWDM