IEC 62149-3:2020/COR1:2021

 IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION

COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE

____________
IEC 62149-3 IEC 62149-3
Edition 3.0  2020-07 Édition 3.0  2020-07

FIBRE OPTIC ACTIVE COMPONENTS AND COMPOSANTS ET DISPOSITIFS ACTIFS
DEVICES – PERFORMANCE STANDARDS – FIBRONIQUES – NORMES DE PERFORMANCES –

Part 3: Modulator-integrated laser diode Partie 3: Émetteurs à diodes laser à modulateur
transmitters for 40-Gbit/s fibre optic intégré pour systèmes de
transmission systems transmission fibroniques 40 Gbit/s

CO RRI G E NDUM 1
Corrections to the French version appear after the English text.
Les corrections à la version française sont données après le texte anglais.

Clause 2 – Normative references
Add the following new reference:
IEC 61300-2-4, Fibre optic interconnecting devices and passive components – Basic test and
measurement procedures – Part 2-4: Tests – Fibre or cable retention
Table 6 – Performance test plan
Replace the existing Table 6 with the following new table:

Test Reference Conditions Sample size
Endurance High IEC 60068-2-2 Temperature: T = T max. 11
stg
tests of temperature
b
module storage Duration: > 2 000 h

Low temperature IEC 60068-2-1 Temperature: T = T min. 11
stg
storage
b
Duration: > 2 000 h
Temperature IEC 60068-2-14 Test Na 11

cycling
Temperature:
T = T min.
A stg
T = T max.
B stg
Number of cycles = 100
d
duration of exposure
Damp heat IEC 60068-2-78 T = 40 °C, RH = 95 %, 56 days 11
IEC 62149-3:2020-07/COR1:2021-02(en-fr)

– 2 – IEC 62149-3:2020/COR1:2021

 IEC 2021
Test Reference Conditions Sample size

Cyclic moisture MIL-STD-883-1 11
resistance Method 1004.7
Endurance test of laser diode IEC 62572-3 Temperature: at least two test

on submount temperatures:
φ specified, constant power
e
c
T = T max.
1 By agreement
sub sub
c
T ≤ (T – 20) °C or
2 1 By agreement
sub sub
T ≤ (T – 10) °C if
2 1
sub sub
applicable
b
Duration: > 5 000 h
Endurance test of photodiode IEC 62572-3 Temperature: at least two test
in representative package temperatures:
V or I specified
R R
a c
T = 125 °C min. By agreement
sub
c
T ≤ (T – 30 °C)
2 1 By agreement
sub sub
Duration: > 1 000 h
Power cycle tests of the Number of cycles: 20 000 11
thermoelectric cooler
T = T
CASE op max
T = T to
sub CASE
(T – ∆T )
CASE max
High temperature storage of MIL-STD-883-1
T = T of the sensor
stg max
the thermal sensor Method 1008.2
e
Fibre pull IEC 61300-2-4 5 s, 3 times, pull force : 11
10 N for fibre cables
5,0 N for buffered fibres
2,0 N for primary coated fibres
Mechanical shock IEC 60068-2-27 5 000 m/s , 1,0 ms 11
5 times/axis
Vibration IEC 60068-2-6 200 m/s , 20 Hz to 2 000 Hz, 11
4 min/cycle, 4 cycles/axis
Thermal shock IEC 60068-2-14 ∆T = 100 °C 11
ESD IEC 60749-26 Human body model 11
–6
Internal moisture IEC 60749-7 11
≤ 5 000 × 10
a
Or as limited by technology.
b
Provided data about the distribution of wear-out lifetime is accumulated with significant accuracy. Provisional
approval for product shipment shall be granted at 2 000 h. It is also recommended to continue the test until
accurate extrapolation of lifetime is possible with an upper limit of 10 000 h. Duration up to 5 000 h may be
needed for accurate lifetime prediction.
c
The number shall be determined by discussion between the manufacturers and users concerned.
d  Duration of exposure shall be specified in the relevant specification.
e  Pull force
...