AFCT-701ASDZ datasheet(5/18 Pages) AVAGO

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Regulatory Compliance

The AFCT-701ASDZ complies with all applicable laws

and regulations as detailed in Table 1. Certification level

is dependent on the overall configuration of the host

equipment. The transceiver performance is offered as a

figure of merit to assist the designer.

Electrostatic Discharge (ESD)

The AFCT-701ASDZ is compatible with ESD levels found

in typical manufacturing and operating environments

as described in Table 1. In the normal handling and op-

eration of optical transceivers, ESD is of concern in two

circumstances.

The first case is during handling of the transceiver prior

to insertion into an SFP compliant cage. To protect the

device, it’s important to use normal ESD handling pre-

cautions. These include use of grounded wrist straps,

work-benches and floor wherever a transceiver is han-

dled.

The second case to consider is static discharges to the

exterior of the host equipment chassis after installation.

If the optical interface is exposed to the exterior of host

equipment cabinet, the transceiver may be subject to

system level ESD requirements.

Electromagnetic Interference (EMI)

Equipment incorporating 10 gigabit transceivers is

typically subject to regulation by the FCC in the United

States, CENELEC EN55022 (CISPR 22) in Europe and VCCI

in Japan. The AFCT-701ASDZ enables equipment com-

pliance to these standards detailed in Table 1. The metal

housing and shielded design of the AFCT-701ASDZ min-

imizes the EMI challenge facing the equipment designer.

For superior EMI performance it is recommended that

equipment designs utilize SFP+ cages per SFF 8432.

RF Immunity (Susceptibility)

Due to its shielded design, the EMI immunity of the AF-

CT-701ASDZ exceeds typical industry standards.

Eye Safety

The AFCT-701ASDZ provides Class 1 (single fault toler-

ant) eye safety by design and has been tested for com-

pliance with the requirements listed in Table 1. The eye

safety circuit continuously monitors the optical output

power level and will disable the transmitter upon de-

tecting a condition beyond the scope of Class 1 certi-

fication Such conditions can be due to inputs from the

host board (Vcc fluctuation, unbalanced code) or a fault

within the transceiver. US CDRH and EU TUV certificates

are listed in table 1.

Flammability

The AFCT-701ASDZ optical transceiver is made of metal

and high strength, heat resistant, chemical resistant and

UL 94V-0 flame retardant plastic.

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