Communications Products

Optical Subsystems

 

TOSAs (XMD & XLMD)

For use in small form transponders and transceivers

Laser Diode Modules
(TOSA: Transmitter Optical Sub Assembly)

  • XMD / XLMD MSA compliant
  • 1310 nm uncooled Direct Modulated DFB laser: LD5038
  • 1550 nm cooled EA-DFB Laser: LD7064, Uncooled EA-DFB laser: LD7060*
  • 1550 nm 40 Gb/s cooled EA-DFB laser and EA driver: LE7B6

TOSA Line-up

Part No.
Data Rate
Wavelength (nm)
Operating Temp (ºC)
Modulated Output Power (dBm)
Extinction Ratio (dB)
Dispersion (ps/nm)
Penalty (dB)
Reach
Dimensions
Remarks

LD5038

10

1,290 to 1,330

-5 to 90

-3 typ

>5

-

-

≤10km

F5.6,L=15 mm

DM-DFB
XMD-MSA (Without Thermistor)

LF7064

10

1,530 to 1,565

-5 to 80

1 typ

≥9

800

≤2

≤40km

F5.6,L=18 mm

EA-DFB
XMD-MSA

LD7060

10

1,530 to 1,565

-5 to 75

0 typ

≥6

800

≤3

≤40km

F5.6,L=15 mm

Uncooled
EA-DFB
*XMD-MSA Size

LE7B61

40

1,530 to 1,585

-5 to 80

1.5 typ

>8.2

40

≤1
≤2

<2km

18 x 22 x 7.5 mm

EA-DFB
Driver Integrated XLMD-MSA

For further details, please contact your nearest Opnext sales representative.