Data Sheet

D372-Type Digital Uncooled DFB

December 2000

Laser Module for 2.5 Gbits/s Applications

5

Agere Systems Inc.

Qualification Information

The D372-type laser module is scheduled to complete the following qualification tests and meets the intent of

Tel-

cordia Technologies TR-NWT-000468 for interoffice environments and TA-TSY-000983 for outside plant environ-

ments.

Table 4. D372-Type Laser Module Qualification Test Plan

Qualification Test

Conditions

Sample Size

Reference

Mechanical Shock

500 G

11

MIL-STD-883

Method 2002

Vibration

20 g, 20 Hz—2,000 Hz

11

MIL-STD-883

Method 2007

Solderability

—

11

MIL-STD-883

Method 2007

Thermal Shock

Delta T = 100

°C

11

MIL-STD-883

Method 2003

Fiber Pull

1 kg; 3 times

11

Telcordia Technologies

983

Accelerated (Biased) Aging

85

°C, 5,000 hrs.

25

Telcordia Technologies

983, Section 5.18

High-temperature Storage

85

°C, 2,000 hrs.

11

Telcordia Technologies

983

Temperature Cycling

500 cycles

11

Telcordia Technologies

983, Section 5.20

Cyclic Moisture Resistance

10 cycles

11

Telcordia Technologies

983, Section 5.23

Damp Heat

40

°C, 95% RH,

1344 hrs.

11

MIL-STD-202

Method 103

Internal Moisture

<5,000 ppm water vapor

11

MIL-STD-883

Method 1018

Flammability

—

—

TR357

Section 4.4.2.5

ESD Threshold

—

6

Telcordia Technologies

983, Section 5.22