1933 F/R/W Coaxial DFB Laser Diode
1310 nm, Wide Bandwidth 5 MHz – 4000 MHz
DATASHEET | AUGUST 2012
FIBER OPTICS
Reliability/Quality
Designed to meet qualification requirements of Telcordia
TM
(Bellcore) GR-468-CORE.
Schematic and Pinout
Schematic and Pinout A
3
PD
4
2
LD
1
Pin Definitions for Pinout A
Pin
1
2
3
4
Description
LD Anode, Case Ground
LD Cathode
PD Cathode
PD Anode
Pinout A
Bottom View
Laser Safety
This product meets the appropriate standard in Title 21 of the Code of Federal Regulations (CFR). FDA/CDRH Class IIIb
laser product. This device has been classified with the FDA/CDRH under accession number 0220191.
Wavelength = 1.3
m.
Maximum power = 50 mW.
Because of size constraints, laser safety labeling (including an FDA class IIIb label) is not affixed to the module, but
attached to the outside of the shipping carton. Product is not shipped with power supply.
Caution: Use of controls, adjustments and procedures other than those specified herein may result in hazardous
laser radiation exposure.
DANGER
INV IB LA RRA TIO
IS LE SE
DIA N
A O DIR CT E P SU T BE
V ID
E
X O RE O AM
W ele
av ngth: 1
.3 m
M .O
ax utpu 50 m ,
t:
W
Cla IIIb La r P
ss
se roduc
t
DANGER
INVISIBLE LASER RADIATION
IS EMITTED FROM THE END
OF FIBER OR CONNECTOR
Avoid direct exposure to beam
Do not view beam directly with
optical instruments
INVISIBLE LASER RADIATION EMITTED FROM END OF FIBER OR CONNECTOR
A oide os to b m
v
xp ure
ea
C s 3BL e P duc IE 0 5 1 3 M . O tput:50 m
la s
as r ro t C-6 82 99
ax u
W
W ve ng 1
a le th: .3 m
| REV 2012.08
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.
EMCORE [ EMCORE CORPORATION ]
