Data Sheet, Rev. 2

Wavelength-Selected, High-Power D2587P-Type (with Wavelength

July 2001

Locker)/D2547P-Type Isolated DFB Laser Modules

7

Agere Systems Inc.

Outline Diagram

Dimensions are in inches and (millimeters). Tolerances are ±0.005 in. (±0.127 mm).

Table 6. D2587P/D2547P Fiber Pigtail and Optical Connector Characteristics

Parameter

Symbol

Description

Min

Typ

Max

Unit

Pigtail Length

L

polarization-maintaining fiber

1.5

—

—

m

Connector Style

—

—

—

—

—

1-520.h

0.180 (4.56)

HEAT SINK

0.215 (5.45)

0.056 (1.42)

0.030 (0.75)

59.06 (1500.00)

MIN

0.10

(2.5)

0.260 (6.60)

0.215

(5.47)

REF

0.036

(0.91)

PIN 1

0.078 (1.98)

0.100 (2.54) TYP

0.105 (2.67) DIA

TYP (4) PLACES

0.020 (0.51) TYP

0.500 (12.70)

MIN

STRAIN

RELIEF

PIN 14

TRADEMARK, CODE, LASER SERIAL NUMBER,

AND DATE CODE IN APPROX. AREA SHOWN

0.200

(5.08)

~

1.025 (26.04)

0.10 ± 0.002

(2.54 ± 0.051)

0.213 (5.40) TYP

0.500

(12.70)

0.350

(8.89)

0.605

(15.37)

MAX

2.03 (51.6)

0.863 (21.91)

0.575 (14.61)

0.820 (20.83)

0.700 (17.78)

0.365

(9.27)

MAX

1.180 (29.97)