Broadcom BCM94331CSAX Installation Instructions Manual

Broadcom
Brand
Broadcom
Model
BCM94331CSAX
Type
Installation Instructions Manual

Broadcom BCM94331CSAX is a wireless module that supports 802.11 a/b/g/n standards and provides reliable connectivity for laptops, netbooks, and tablets. With its compact size and low power consumption, it's ideal for mobile devices. It ensures a stable and fast internet connection, enabling seamless streaming, gaming, and video conferencing experiences. The device complies with regulatory standards and includes advanced features for secure and efficient wireless communication.

Broadcom BCM94331CSAX is a wireless module that supports 802.11 a/b/g/n standards and provides reliable connectivity for laptops, netbooks, and tablets. With its compact size and low power consumption, it's ideal for mobile devices. It ensures a stable and fast internet connection, enabling seamless streaming, gaming, and video conferencing experiences. The device complies with regulatory standards and includes advanced features for secure and efficient wireless communication.

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A. Conditions on using BRCM regulatory approvals:
1. Antennas must be installed to provide 20 cm separation distance from the transmitting antenna to
the body of user during normal operating condition AND only those antennas filed under FCC ID:
QDS-BRCM1062 with same type and lesser gain can be used with this device.
I. Approved Antenna Type and Antenna Gain:
FCCID:QDS‐BRCM1062
IC:4324A‐BRCM1062
 613‐0131Wi‐Fi1 613‐0131 Wi‐Fi2 613‐0131Wi‐Fi3&
Bluetooth
 PeakGain(includes
cableloss)
PeakGain(includes
cableloss)
PeakGain(includes
cableloss)
Freq[GHz]
2.4–2.484 2.47 2.64 4.82
5.15–5.25 4.18 4.22 4.63
5.25–5.35 3.35 3.44 3.01
5.50–5.70 3.32 2.41 4.63
5.725–5.85 3.56 3.68 4.31
2. When the Module is installed in a netbook/notebook/laptop/tablet PC where the antenna location is
less than 20 cm separation distance to the body of the user, additional equipment authorization is
required except the conditions evaluated for the specific host (MacBook Pro Model A1425) listed
below :
I. Antenna must be installed at the position to provide at least 7 mm to the body of user.
Antenna-to-user distance is measured by positioning display screen open 90 degree to
the keyboard. For antenna is not embedded in the display section, the distance is
measured between the nearest point between antenna to the edge/surface of device;
and
II. Antenna-to-Antenna separation distance shall be greater than 5 cm between each of
transmitting antenna; and
III. Antenna structures must be similar to the one documented in FCC filing. Variation on
the antenna structure may contribute difference SAR readings even if antenna is the
same type. It the antenna(s) used is different than the ones in FCC filing; it is
required for host integrator to consult with Broadcom in determining applicability of
approval condition.
3. The regulatory label on the final system must include the statement:“Contains FCC ID:
QDS-BRCM1062”or using electronic labeling method as documented in KDB 784748.
4. The final system integrator must ensure there is no instruction provided in the user manual or
customer documentation indicating how to install or remove the transmitter module except such
device has implemented two-ways authentication between module and the host system.
5. Simultaneous Transmission Requirements
I. When multiple transmitters and antennas transmit simultaneously in a
laptop/notebook/netbook /tablet, the following may be used to determine simultaneous
transmission SAR evaluation reduction or exclusion requirements.
(i) Identify all possible combinations of simultaneous transmission configurations for all
transmitters and antennas installed in the display screen and keyboard of the intended
host computer configurations
(ii) Drawings showing antenna locations and separation distances between each of
simultaneous transmitting antenna(s) and antenna-to-user.
(iii) FCC ID of all transmitters, maximum average conducted output power in each
transmission mode and frequency band, operating configurations and exposure
conditions approved for the individual transmitters.
(iv) The type and physical dimensions of antennas incorporated in the intended host
configurations
(v) Antenna gain specified by the antenna manufacturer for antennas qualified for mobile
exposure conditions
(vi) other relevant information and restrictions required by the equipment certifications of
individual transmitters, including antenna changes
For each simultaneous transmission configuration identified in 5.I, if the conditions in a) or b) below
are satisfied and fully documented in the SAR report or Class I permissive change documentation,
simultaneous transmission SAR evaluation is not required for that configuration
a) When the [(Σ of the highest measured 1-g SAR for each portable transmitter/antenna included
in the simultaneous transmission configuration) / 1.6 W/kg] + Σ of [(the highest MPE for each
mobile transmitter/antenna included in the simultaneous transmission configuration) / (the
corresponding MPE limit)] < 1; or
b) For antennas included in the simultaneous transmission configuration that require SAR
evaluation, when the separation distance between each antenna pair is greater than 5 · [(SAR1 +
SAR2) / 1.6]
1.5
cm, rounded to the nearest cm, and the Σ of [(the highest MPE for each mobile
transmitter/antenna included in the simultaneous transmission configuration) / (the
corresponding MPE limit)] < 1
Where: Σ in a) excludes antennas that do not require SAR evaluation, and MPE does not apply to
displays < 10” diagonal for both a) and b)
(Above simultaneous assessment guideline can be found at FCC web site under KDB 616217.
https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=33240
6. If simultaneous transmission condition does not meet requirements described above, please contact
Broadcom who is responsible for product compliance to determine the applicable simultaneous
transmission SAR evaluation procedures and applicable equipment authorization procedure. Module
must be installed and used in strict accordance with the manufacturer’s instructions as described in
the user documentation that comes with the product.
B. RegulatoryComplianceStatementintheUserManual
A user’s manual or instruction manual must be included with the customer product that contains the
text as required by applicable law. Without limitation of the foregoing, an example (for illustration
purposes only) of possible text to include is set forth below:
a.
FCC COMPLIANCE STATEMENT: This device complies with part 15 of the FCC
Rules. Operation is subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy. If not installed and used in accordance with the
instructions, it may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by tuning
the equipment off and on, the user is encouraged to try and correct the interference by one or
more of the following measures:
-Reorient or relocate the receiving antenna
-Increase the distance between the equipment and the receiver.
-Connect the equipment to outlet on a circuit different from that to which the receiver
is connected. -Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate this equipment.
CAUTION: (this only applicable to 5GHz device) this device is restricted to indoor use due to
its operation in the 5.15 to 5.25 GHz frequency range. FCC requires this product to be used
indoors for frequency range 5.15 to 5.25 GHz to reduce the potential for harmful interference to
co-channel Mobile Satellite systems. High power radars are allocated as primary users of the
5.25 to 5.35 GHz and 5.65 to 5.85 GHz bands. These radar stations can cause interference with
and/or damage this device.
b
O
a
o
s
a
c
T
c
s
T
4
h
t
h
C
(
i
p
(
i
M
(
i
w
H
5
C
T
s
a
a
c
T
I
n
8
b
.
Cana
d
O
peration i
s
a
nd (2) this
o
peration o
f
uivantes :
(
a
ccepter to
u
c
ompromet
t
T
o reduce
p
c
hosen that
uccessful
c
T
his device
4
.97dBi/2.
4
h
aving a ga
i
h
is device.
C
aution: (
t
i
) the devi
c
p
otential fo
r
i
i) the max
M
Hz shall
c
i
ii) the ma
x
w
ith the e.i.
H
igh powe
r
5
.85 GHz b
C
aution: E
T
o comply
w
eparation
d
a
ll persons.
a
ntenna or
t
c
. Europ
e
T
his equip
m
symb
o
indi
c
n
formatio
n
8
02.11a Re
s
d
a - Indus
s
subject t
o
device m
u
f
this devi
c
(
1) il ne do
u
t brouilla
g
t
re le fonct
i
p
otential ra
d
the equiva
c
ommunic
a
has been
d
4
GHz and
6
i
n greater
t
The requi
r
t
his only a
p
c
e for oper
a
r
harmful i
n
imum ante
n
c
omply wi
t
x
imum ant
e
.
r.p. limits
s
r
radars are
ands. Thes
xposure t
o
w
ith RSS
1
d
istance of
This devi
c
t
ransmitter
.
e
- EU Res
t
m
ent needs
o
l and can
b
c
ates that u
s
n
to be sup
p
s
trictions:
tr
y
Cana
d
o
the follo
w
u
st accept a
n
c
e.” L ‘ util
i
it pas prod
u
g
e radioéle
c
i
onnement
d
io interfe
r
lent isotro
p
a
tion.
d
esigned to
6
.56dBi/5
G
t
han 4.97d
B
r
ed antenn
a
p
plicable
t
a
tion in the
n
terferenc
e
n
na gain p
e
t
h the e.i.r.
p
e
nna gain
p
s
pecified f
o
allocated
a
e radar sta
t
o
Radio F
r
1
02 RF ex
p
at least 20
c
e must not
.
trictions
to be mar
k
b
e used thr
o
s
age restri
c
p
lied to the
d
a (IC)
w
ing two c
o
n
y interfer
e
i
sation de
c
u
ire de bro
u
c
trique reç
u
du disposi
t
r
ence to ot
h
p
ically radi
operate w
i
G
Hz. Differ
e
B
i/2.4GHz
a
impedanc
t
o UNII de
v
band 515
0
e
to co-cha
n
e
rmitted fo
p
. limit; an
d
p
ermitted f
o
o
r point-to
-
a
s primary
t
ions can c
a
r
equency
R
p
osure com
p
cm must b
be co-loc
a
k
ed with th
e
o
ughout th
e
c
tions appl
y
users:
o
nditions: (
e
nce, inclu
d
c
e dispositi
u
illage et (
u
, même si
t
if.
h
er users, t
h
ated powe
r
i
th a 802.1
1
e
nt types o
f
and 6.56d
B
e is 50oh
m
v
ice)
0
-5250 M
H
n
nel mobil
e
r devices i
n
d
o
r devices
i
-
point and
n
users of th
e
a
use interf
e
R
adiation.
p
liance re
q
e maintain
e
a
ted or ope
r
e
2
1
e Europea
n
y
. Marking
1) this dev
i
d
ing interf
e
i
f est autor
i
2) l’ utilis
a
ce brouilla
h
e antenna
r
(EIRP) is
1
abgn ante
n
f
antennas
B
i/5GHz a
r
m
s.
H
z is only f
o
e
satellite s
n
the band
s
i
n the ban
d
n
on point-t
e
5.25 to 5
.
e
rence wit
h
q
uirements
,
e
d betwee
n
r
ating in c
o
1
55
n
communi
t
by the sy
m
i
ce may no
t
e
rence that
i
sée seule
m
a
teur du di
s
ge est susc
type and it
not more t
h
n
na, havin
g
or the sam
e
r
e strictly p
o
r indoor u
ystems;
s
5250-535
0
d
5725-582
5
t
o-point op
e
.
35 GHz a
n
h
and/or da
m
,
for mobil
e
n
the anten
n
o
njunction
w
t
y.
m
bol
t
cause int
e
may caus
e
m
ent aux co
n
s
positif doi
t
eptible de
s gain sho
u
h
an that re
q
g
a maxim
u
e
type of a
n
rohibited
fo
se to reduc
0
MHz an
d
5
MHz sha
l
e
ration as
a
n
d 5.65 to
m
age this
d
e
configur
a
n
a of this d
e
w
ith any o
t
e
rference,
e
undesired
n
ditions
t
étre prêt
à
u
ld be so
q
uired for
u
m gain of
n
tenna
fo
r use wit
h
c
e the
d
5470-572
l
l comply
a
ppropriate
d
evice.
a
tions, a
e
vice and
t
her
à
h
5
.
. This product is for indoor use only when using channels 36, 40, 44, 48, 52, 56, 60, or 64
(5150– 5350 MHz).
. DFS and TPC must remain enabled to ensure product compliance with EC regulations.
. To ensure compliance with local regulations, be sure to select the country in which the access
point is installed.
. This product can be used as shown in the table below:
Caution: Exposure to Radio Frequency Radiation. To comply with RF exposure compliance
requirements, for mobile configurations, a separation distance of at least 20 cm must be maintained
between the antenna of this device and all persons.
Czech:
User's Manual in Czech language and a statement of conformity with Directive 1999/5/EC in
Czech language must be enclosed to each product.
5 GHz wireless LAN IEEE
802.11a
Indoor Use Only
A, AND, B, CH, D, CY, CZ, DK,
ES, EST, F, FIN, FL, FR, GB,
GR, H, I, IRL, IS, L, LT, M, MC,
N, NL, P, PL, RSM, S, SK,
SLO, V
France:
2.4GHz for Metropolitan France: In all Metropolitan départements, wireless LAN frequencies
can be used under the following conditions, either for public or private use:
· Indoor use: maximum power (EIRP*) of 100 mW for the entire 2400-2483.5 MHz
frequency band
· Outdoor use: maximum power (EIRP*) of 100 mW for the 2400-2454 MHz band and
with maximum power (EIRP*) of 10 mW for the 2454-2483 MHz band
Note for system integrators:
- The module is tested to comply with the requirement of the R&TTE Directive. System
integrators are responsible for compliance of the final device with the R&TTE Directive.
- Packaging: CE Marking must also be on the outer packaging of the product. The outer
packaging must also provide an indication as to where the device is intended to be used and
OR conversely, where there may be restrictions for use.
d. Taiwan - NCC Statement to be included in the user guide
Statement- For general products
低功率電波輻性電機管理辦法第十二條經型式認證合格之低功率射頻電機，非經許可，公司、
商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。
第十四條低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，
應立即停用，並改善至無干擾時方得繼續使用。前項合法通信，指依電信規定作業之無線電
信。低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。
Additional Statement - For 5G Band products
在5.25G ~5.35G頻帶內操作之無線資訊傳輸設備僅適於室內使用
Translation:
Article 12 Without permission, any company, firm or user shall not alter the frequency, increase
the power, or change the characteristics and functions of the original design of the certified lower
power frequency electric machinery. Article 14 The application of low power frequency electric
machineries shall not affect the navigation safety nor interfere a legal communication, if an
interference is found, the service will be suspended until improvement is made and the interference
no longer exists.
e
I
n
"
없
f
T
o
m
g
B
The fo
r
accordi
machin
machin
Radio
d
Appen
d
模組
認
“
如果
使
明顯
標
“內含
射
e
. Korea
n
clude the
"
당해 무
선
없
음"
f
. Argen
t
T
he current
o
btain regu
l
m
anufactur
e
g
. Brazil
-
B
efore usin
r
egoing leg
a
ng to the t
e
n
ery should
n
eries and e
d
evices usi
n
d
ix:
認
證合格標
簽
CCXXx
x
使
用本模組
之
標
示
射
頻模組
following
s
선
설비가
전
t
ina
approval i
l
atory appr
o
e
rs check
w
-
Anatel
g Broadco
m
a
l com
m
u
n
e
lecommu
n
be able to
quipment
f
n
g 5.25-5.
3
簽
(ID):
x
LPyyyZz
＂
之
平台,無
s
tatement
e
전
파혼신
가
s in the na
m
o
val in the
w
ith their l
o
m
Anatel a
p
n
ication re
fe
n
ications la
w
tolerate th
e
f
or legal c
o
3
5GHz ban
d
＂
法在外部
看
CCXXxx
L
e
ither on t
h
가
능성이
m
e of Bro
a
name of t
h
o
cal distrib
u
p
provals,
fe
rs to the
w
w
s and reg
e
interfere
n
o
mmunicat
i
d
s are rest
r
看
見審驗
合
L
PyyyZz”
.
h
e label or i
n
있으므로
a
dcom’s lo
c
h
e local dis
t
u
tors and i
m
w
ireless tel
e
ulations. T
n
ce of the e
l
i
ons or ind
u
r
icted to in
d
合
格標籤
時
.
n the User
인명안전
c
al represe
n
t
ributor or
m
porters i
n
e
communi
c
he low po
w
l
ectric wa
v
u
strial and
s
d
oor use o
n
時
,應在該
平
Guide.
과 관련
된
n
tative. It
m
importer.
W
n
Argentin
a
c
ation oper
w
er freque
n
v
e radiatio
n
s
cientific
a
n
ly.
平
台的外
部
된
서비스
는
m
ay be nec
e
W
e sugges
t
a
.
r
ated
n
cy electri
c
n
electric
a
pplication
s
部
는
할 수
e
ssary to
t
c
s
.
1 PC- OEM must make arrangement for its local offices or distributors to provide maintenance,
technical assistance or replace any faulty products sold in Brazil.
2 All warranty services will be provided by the distributors or PC-OEM sales support in Brazil.
An official agreement stating warranty responsibilities must be signed and made available to
Broadcom.
Interference statement to be included in the Users Guide
"Este equipamento opera em caráter secundário, isto é, não tem direito a proteção contra
interferência prejudicial, mesmo de estações do mesmo tipo, e não pode causar interferência
a sistemas operando em caráter primário."
Translation: "This equipment operates in secondary character. It can be affected by harmful
interference. However, it cannot cause interference to systems operating in primary character."
h. South Africa – ICASA
PC-OEMs must make arrangement for importers to supply spare parts and carry out repairs in
South Africa.
i. 9. Indonesia - POSTEL
PC-OEMs must make arrangement for importers to provide product warranty and after sales
services.
j. 10. Japan – MIC
Radio devices using 5.15-5.35GHz bands are restricted to indoor use only.
k. 11. Mexico
PC-OEMs must make arrangement for importers to provide User Manual in Spanish in Mexico.
The User Manual must feature the following mandatory statement:
“La operación de este equipo está sujeta a las siguientes dos condiciones:
(1) es posible que este equipo o dispositivo no cause interferencia prejudicial y (2)
este equipo o dispositivo debe aceptar cualquier interferencia, incluyendo la que
pueda causar su operación no deseada.”
Translation:
The operation of this device is subject to the following two conditions:
(1) this equipment or device must not cause harmful interference and
(2) this equipment or device must accept any interference, including interference which could
otherwise cause its undesired operation.
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Broadcom BCM94331CSAX Installation Instructions Manual

Broadcom
Brand
Broadcom
Model
BCM94331CSAX
Type
Installation Instructions Manual

Broadcom BCM94331CSAX is a wireless module that supports 802.11 a/b/g/n standards and provides reliable connectivity for laptops, netbooks, and tablets. With its compact size and low power consumption, it's ideal for mobile devices. It ensures a stable and fast internet connection, enabling seamless streaming, gaming, and video conferencing experiences. The device complies with regulatory standards and includes advanced features for secure and efficient wireless communication.

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