HFCT-5760ANP HP [Agilent(Hewlett-Packard)], HFCT-5760ANP Datasheet - Page 13

• Manufacturer Part Number: HFCT-5760ANP
• Description: Single Mode OC-3/STM-1 Small Form Factor Pluggable Transceivers
• Manufacturer: HP [Agilent(Hewlett-Packard)]

Application Information
The Applications Engineering
Group at Agilent is available to
assist you with technical
understanding and design trade-
offs associated with these
transceivers. You can contact
them through your Agilent sales
representative.
The following information is
provided to answer some of the
most common questions about
the use of parts.
Optical Power Budget
The worst-case Optical Power
Budget (OPB) in dB for a fiber-
optic link is determined by the
difference between the
minimum transmitter output
optical power (dBm avg) and the
lowest receiver sensitivity (dBm
avg). This OPB provides the
necessary optical signal range to
establish a working fiber-optic
link. The OPB is allocated for
the fiber-optic cable length and
the corresponding link penalties.
For proper link performance, all
penalties that affect the link
performance must be accounted
for within the link optical power
budget.
Process Plug
This transceiver is supplied with
a process plug for protection of
the optical port within the LC
connector receptacle. It is made
of a high temperature, molded
sealing material that can
withstand +85 °C.
13
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,
Agilent does not recommend the
use of cleaners that use
halogenated hydrocarbons
because of their potential
environmental harm.
LC SFP 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
international Cletop stick type
(diam. 1.25 mm) and HFE7100
cleaning fluid.
Evaluation Kit
An evaluation board (HFBR-
0571) is available via your
Agilent Representative. Full
details can be found in
application note 1237.
Reference Designs
Details to be published shortly.