SMPTE COMPATIBLE
HDTV CONNECTION SYSTEM
3K.93C SERIES
LEMO pioneered and set
the standard for HDTV
The global standard
for HDTV fibre
connector
LEMO developed the 3K.93C
Series connectors in
the early stages of
the introduction of
HDTV, becoming
the standard for
high-definition TV.
It is one of the only
connectors being
used worldwide that
complies fully with
SMPTE, ARIB and EBU
standards for both signal
and cable.
LEMO’s 3K.93C
connectors are the
standard in national and
international broadcast
companies.
Fast transition
to HDTV
Transition to HDTV is easier than
ever with LEMO. The wide range
of shell styles and termination
procedures, for even non-fibre
experts, makes it possible
for everyone to be
successful in HDTV.
The LEMO 3K.93C
connector uses two
single-mode fibre
contacts, two high
voltage contacts, and
two signal contacts.
Cable drums and
cable assemblies with
standard lengths are
available off the shelf.
Over 20’000 stainless
steel shells mating
cycles offered
The rugged stainless steel outer
shell of the LEMO 3K.93C
connectors ensures a very
long product life, when properly
cleaned. The fibre optic contact
can will last many years.
Simple maintenance
The optical contacts are
accessible for fast cleaning;
an optional simple, lightweight and
portable fibre inspection unit helps
the user view the condition of the
fibre optic contact to ensure
reliable operation.
Benefits
•
•
•
•
•
•
Quick disconnect Push-Pull self latching system
Over 11 shells to meet various application needs
Stainless steel shell for rugged and harsh environment
Optional pre-terminated F2 contacts for simple and rapid field assembly
UL certified connectors
ARIB (BTA S-1005B), ANSI/SMPTE (304 and 311) and EBU (R100-1999) compatible
Outside Broadcast Van Configuration
HDTV
Camera
EDW
FUW
PUW
FUW
FUW
PUW
Extension cable
PUW
FMW
PUW
FXW
CCU
Outside Broadcast Van
2
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Highest performance
with LEMO standard
F2 fibre contact
The advantage of using epoxy
and polish contacts is the
reliability of the termination and
longevity of the connector to
assure a quality signal
transmission. These contacts
are very robust and can
withstand wide outdoor
temperature variations.
NEW F2 fibre optic
contacts in various
dimensions
LEMO now offers 3 choices
of F2 ferrule size to fit your fibre
dimensions.
Fibres are manufactured to
about 125 microns, but in some
occasion the fibres might be
larger. LEMO's choice of inner
ferrule diameter are fit for 125 μm,
125.5 μm and 126 μm fibres.
Designed for use with
the LEMO 3K.93C,
these contacts can
NEW
be used directly into
any LEMO connector
where the F2 contact
is used.
Extend the quality
of your connection
LEMO offers quality assembly
service for HDTV connection
systems. The connector assembly
is done in-house by qualified
personnel.
Studio Configuration
HDTV
Camera
EDW
fixed socket
(fixed receptacle)
FUW
straight plug
PUW
free socket
(free receptacle)
FMW
fixed plug
Wall box
Patch unit
FUW
straight plug
PEW
fixed socket
(fixed receptacle)
PUW
free socket
(free receptacle)
FMW
fixed plug
PUW
free socket
(free receptacle)
FXW
fixed plug
CCU
Camera Control Unit
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3
3K.93C Series
General characteristics
Cable retention force
Endurance: Brass+Cr
Endurance: Stainless steel
Drop test
Shock
Vibration
Standard F2 temperature range
Pre-terminated F2 temperature range
Humidity
Water resistance
Corrosion
Index protection
> 700 N
> 10000 cycles
20000 cycles
2m
100 g, 10-50 ms
7 cycles (20-2000Hz)
-40° C, +80° C
-20° C, +60° C
up to 95% at 60° C
Depth of 1.8 m for 48 hours
48 hours, 5% salt water test
IP 68
Electrical contacts
Power
Number of contacts
Male contact ø
Contact type
Conductor AWG min.
Conductor AWG max.
Working Voltage max.
Test Voltage
Rated current
Contact resistance
Shell to shell conductivity
Insulation resistance
Signal
2
2
1.3 mm
0.9 mm
crimp
crimp
18
24
14
20
≤
600 V rms
≤
42 V rms
2250 V rms
1000 V rms
10 A
3A
< 4 mΩ
< 5 mΩ
< 5 mΩ
> 10
9
Ω
Fibre optic contacts
Characteristics
Number of contacts
Fibre core/cladding ø
Ferrule bore inside ø
Mean insertion loss
Return loss (machine polishing)
Value
2
single mode 9/125 µm
125 µm
2)
0.10 dB
1)
< -45 dB
Standard
Recommended SMPTE/ARIB cables
Cable group
1
2
3
4
1)
Type
2SM-6.8-98.3
2SM-9.2-37.5
2SM-12-15
2SM-16-37.5
Utilisation
Reduced diameter
Standard
Long distances
Studio
Sheath ø
6.8
9.2
12.0
16.0
±
±
±
±
0.3
0.3
0.4
0.5
IEC 61300-3-4
IEC 61300-3-6
Note:
1)
tested at 1300 nm in accordance with IEC 61300-03-04 method B.
2)
other ferrule bore ø available (126 µm).
Note:
1)
The outer sheath shall be removed for assembly.
Models
Straight
plugs
Fixed
sockets
(receptacles)
Free
sockets
(receptacles)
Mixed contact type
FGW
PHW
2 x fibre optic
2 x AWG 24
signal contact
EDW
FUW
Fixed plugs
EBW
PUW
Fixed
sockets
(receptacles)
N
2 x AWG 16
power/
neutral contact
FXW
ENW
PEW
FMW
PBW
Part Number Example
Fixed socket
Straight plug
EDW
FUW
3K
3K
93C
93C
T
T
L
L
E
E
C
96
Z
Variant:
see
note
Cable ø
Model
Series: 3K
Type: 93C
Housing: T = Stainless
steel
Cable fixing type:
C = collet
adapter
T = cable
adapter
Fibre contact (see
below)
Insulator: L = PEEK
1)
Note:
1)
The «Variant» position in the reference is
used
to indicate the presence of
a
collet nut for fitting the
bend
relief. For models with the «T» type of cable
adapter
the
«Z»
should always be
indicated
and a bend
relief can
be
ordered
separately as
indicated in the «Accessories»
section.
An order for
a
connector with
bend
relief
should
thus include two part numbers.
Fibre Optic Contact
Reference
E
K
X
V
F
N
Contact
FFS.F2.BA2.LCE30
FFS.F2.BA2.LCT10
FFS.F2.BX2.LCE30
FFS.F2.BX2.LCT10
FFS.F2.BB2.LCE30
FFS.F2.BB2.LCT10
Ferrule hole
125 µm
125 µm
125.5 µm
125.5 µm
126 µm
126 µm
Type
Crimp
Epoxy
Crimp
Epoxy
Crimp
Epoxy
Gender
Male
Male
Male
Male
Male
Male
Reference
E
K
X
V
F
N
Contact
PSS.F2.BA2.LCE30
PSS.F2.BA2.LCT10
PSS.F2.BX2.LCE30
PSS.F2.BX2.LCT10
PSS.F2.BB2.LCE30
PSS.F2.BB2.LCT10
Ferrule hole
125 µm
125 µm
125.5 µm
125.5 µm
126 µm
126 µm
Type
Crimp
Epoxy
Crimp
Epoxy
Crimp
Epoxy
Gender
Female
Female
Female
Female
Female
Female
4
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FGW
Straight plug, cable adapter, with bend relief
˜L
˜M
ø 19
Part Number
FGW.3K.93C.CLET96Z
FGW.3K.93C.CLET12Z
Cable
group
2-4
3
Dim. (mm)
L
M
S1
Cable ø
Max
9.5
12.5
Min
8.9
11.6
Housing
material
Chr.-plat.
brass
101 81 15
135 115 20
S1
Note:
The bend relief must be ordered separately (see page 8).
Fibre optic contacts included.
FUW
Straight plug, cable collet adapter and long shell for fitting a bend relief with cap
~94
~74
ø 9.2
±
0.3
Part Number
FUW.3K.93C.TLEC74
FUW.3K.93C.TLEC96
FUW.3K.93C.TLEC12
ø 19.5
Cable
group
1
2-4
3
Cable ø
Max
7.4
9.5
12.5
Min
6.2
8.9
11.6
Housing
material
Stainless steel
SW 15 SW 15
Note:
The bend relief with cap GMF.3K.085.EANZ must be ordered separately
(see page 8). Fibre optic contacts included.
FXW
Fixed plug with round flange (4 holes mounting), without collet
~61
20.6
~31
10
Part Number
FXW.3K.93C.TLE
Housing
material
Stainless steel
ø 22.5
ø 38
Note:
Fibre optic contacts included.
ø 3.4
S 15
Note:
all dimensions are in millimetre.
FMW
Fixed plug with round flange (4 holes mounting), cable adapter, with bend relief
˜101
˜71
10
Part Number
FMW.3K.93C.TLEC96Z
FMW.3K.93C.TLET96Z
Cable
group
2-4
2-4
Cable ø
Max
9.5
9.5
Min
8.9
8.9
Collet
type
C
T
Housing
material
Stainless
steel
ø 22.5
ø 38
S 15
Note:
The bend relief must be ordered separately (see page 8).
Fibre optic contacts included.
EDW
Fixed socket (receptacle) with rear square flange (4 holes mounting), and earthing tag
29
23
3
42.5
19.5
Part Number
EDW.3K.93C.TLE
Housing
material
Stainless steel
ø 18
ø 23
ø 3.4
Note:
Fibre optic contacts included.
EBW
Fixed socket (receptacle) with front square flange (4 holes mounting)
29
23
42.5
3
3
Part Number
EBW.3K.93C.TLE
Housing
material
Stainless steel
ø 23
ø 23
ø 3.4
Note:
Fibre optic contacts included.
ENW
Fixed socket (receptacle), nut fixing, and earthing tag
42.5
S 30
M 24 x 1
6
Part Number
ENW.3K.93C.TLE
Housing
material
Stainless steel
ø 34
ø 31
Note:
Fibre optic contacts included.
11.3 maxi
S 22.5
PHW
Free socket (receptacle), cable adapter, with bend relief
˜L
ø 23
Part Number
PHW.3K.93C.CLET96Z
PHW.3K.93C.CLET12Z
Cable
group
2-4
3
Dim. (mm)
L
105
139
S1
15
20
Câble ø
Max Min
Housing
material
9.5 8.9 Chrome-plat.
brass
12.5 11.6
S1
Note:
The bend relief must be ordered separately (see page 8).
Fibre optic contacts included.
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5
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