Data Sheet, Rev. 3
July 2001
Outline Drawings
Dimensions are in inches and (millimeters).
D2570, D2526G, D2555 Wavelength-Selected
Direct Modulated Isolated DFB Laser Module
0.500 (12.70)
MIN
0.500
(12.70)
0.605
(15.37)
MAX
0.350
(8.89)
0.105 (2.67) DIA
TYP (4) PLACES
1.025 (26.04)
0.020 (0.51) TYP
~
0.100 (2.54) TYP
PIN 1
TRADEMARK, CODE, LASER SERIAL NUMBER,
AND DATE CODE IN APPROX. AREA SHOWN
STRAIN
RELIEF
0.078 (1.98)
PIN 14
0.213 (5.40) TYP
0.10 ± 0.002
(2.54 ± 0.051)
0.036
(0.91)
0.180 (4.56)
0.365
(9.27)
MAX
0.056 (1.42)
0.215 (5.45)
0.820 (20.83)
0.700 (17.78)
2.03 (51.6)
0.863 (21.91)
0.575 (14.61)
39.37 (1000.00)
MIN
0.10
(2.5)
0.260 (6.60)
1.180 (29.97)
HEAT SINK
0.030 (0.75)
0.215
(5.47)
REF
0.200
(5.08)
1-520.g
Agere Systems Inc.
7