AFCT-5961TLZ Datasheet, PDF (10/16 Pages) AVAGO TECHNOLOGIES LIMITED – Single Mode Laser Small Form Factor Transceivers

Process plug
This transceiver is supplied with a process plug for
protection of the optical port within the LC connector
receptacle. This process plug prevents contamina-
tion during wave solder and aqueous rinse as well as
during handling, shipping and storage. It is made of a
high-temperature, molded sealing material that can
withstand +85 °C, and a rinse pressure of 110 lbs per
square inch.
The process plug should only be used once. After
removing it from the transceiver, it must not be used
again as a process plug; however, if it has not been con-
taminated it can be reused as a dust cover.
Recommended Solder fluxes
Solder fluxes used with the AFCT-5961TLZ/TGZ/ATLZ/
ATGZ/NLZ/NGZ should be water-soluble, organic fluxes.
Recommended solder fluxes include Lonco 3355-11
from London Chemical West, Inc. of Burbank, CA, and
100 Flux from Alpha-Metals of Jersey City, NJ.
Recommended Cleaning/Degreasing Chemicals
Alcohols: methyl, isopropyl, isobutyl.
Aliphatics: hexane, heptane
Other: naphtha.
Do not use partially halogenated hydrocarbons such as
1,1.1 trichloroethane, ketones such as MEK, acetone,
chloroform, ethyl acetate, methylene dichloride, phenol,
methylene chloride, or N-methylpyrolldone. Also, Avago
Technologies does not recommend the use of cleaners
that use halogenated hydrocarbons because of their
potential environmental harm.
LC SFF Cleaning Recommendations
In the event of contamination of the optical ports, the
recommended cleaning process is the use of forced
nitrogen. If contamination is thought to have remained,
the optical ports can be cleaned using a NTT interna-
tional Cletop stick type (diam. 1.25 mm) and HFE7100
cleaning fluid.
10.16 ±0.1
(0.4 ±0.004)
TOP OF PCB
15.24
(0.6)
B
B
DETAIL A
15.24
(0.6)
1
(0.039)
A
SOLDER POSTS
14.22 ±0.1
(0.56 ±0.004)
15.75 MAX. 15.0 MIN.
(0.62 MAX. 0.59 MIN.)
SECTION B - B
DIMENSIONS IN MILLIMETERS (INCHES)
1. FIGURE DESCRIBES THE RECOMMENDED FRONT PANEL OPENING FOR A LC OR SG SFF TRANSCEIVER.
2. SFF TRANSCEIVER PLACED AT 15.24 mm (0.6) MIN. SPACING.
Figure 8. Recommended Panel Mounting
10