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Contents
Description
Features
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Power Supply Characteristics
Receiver Electrical Interface
Specifications of fiber-optic cables
Drawing of transmitter and receiver modules
DVI Pin Description
Reliability Test of Modules
Terminology
DATA SHEET
C-FODM/FODM
Fiber Optic DVI Hybrid Cable
AV BEYOND
THE BOX
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Point-to-Point DVI Hybrid Cable
C-FODM/FODM
Description
The Digital Visual Interface is a low cost, high quality graphics interface between a host processor
video card and a display panel. Optical technology for this transmission stretches the performance
beyond the limitations of copper wire with longer length, data security, negligible RFI/EMI and the
elimination of costly analog distribution systems.
C-FODM/FODM has four (4) multi-mode fibers for TMDS transmission and copper wires for DDC/
HDCP in a jacket. It transmits uncompressed 2K resolution at 60Hz, 1080p up to 100m (328feet) and
.supplies +5V DC power either from video sources or external power adapter in the shipping group
There are male DVI-D connectors at each end. The high-speed graphic data transmission is
accomplished by using a VCSEL array inside the transmitter connector, and a Pin-PD array inside the
receiver connector.
In the Box:g
* C-FODM/FODM Optical DVI Cable: One (1) unit
* +5V AC/DC power adapter: One (1) unit
* User’s Manual
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Feature
• Compact design of end connector allows direct connection to the host video card and display
• Hybrid cable with four (4) multi-mode fibers for TMDS
transmission and copper wires for DDC/HDCP
• Extends 2K resolution 60Hz and 1080p up to 100m (328feet)
• Uses +5V DC power from video sources or +5V DV power adapter in the shipping group
• Auto-power switching
• Supports bit rate up to 1.65Gbps/ch
• Operating temperature: 0 ~ 50℃
• Storage temperature: -30 ~ 70℃
• Input power: +5V 1A
• Size (WDH): 39 x 53 x 15.4mm
• Certifications: CE / FCC
Applications
Digital TFT-LCD FPDs, PDPs and projectors for medical imaging, air traffic control, factory
automation, conference rooms, auditorium A/V systems, etc.
Kiosks with digital FPDs showing full motion graphic displays from remote systems
PDP displays for information display in public sites.
LED signboards in streets and stadiums.
Home Theatre applications
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Absolute Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Units
Storage Temperature
T
stg
- 30
+ 70
C
Supply Voltage
VCC
- 0.3
+ 6.0
V
Transmitter Differential Input Voltage
Vd- 1 V
Operating Humidity
RH
10
85
%
Lead Soldering Temperature & Time
-
-
260C, 10 sec
Parameter
Symbol
Minimum
Typical
Maximum
Units
Ambient Operating Temperature
TA 0 + 50
C
Data Output Load
RLD50
Ω
Power Supply Rejection (Note1)
PSR
50
mV
p-p
Supply Voltage
VCC
+ 4.5
+ 5.0
+ 5.5
V
Graphic Supply Voltage (Note2)
GVCC
+ 3.0
+ 3.3
+ 3.6
V
Parameter
Symbol
Minimum
Typical
Maximum
Units
Supply Voltage
VCC
4.5 5 5.5
V
Supply Current
TX
I
TCC
-
170
200
mA
RX
I
RCC
-
130
150
mA
Power
Dissipation
TX
PTX
0.85
1.1
W
RX
PRX
-
0.65
0.825
W
Recommended Operating Conditions
Note1. Tested with a 50mV
the recommended power supply filter in place. Typically less than a 0.25 dB change in sensitivity is experienced.
Note2. Graphic Supply Voltage is only for the Graphic Signal Interface which is generated by regulator in the Transmitter
and Receiver
sinusoidal signal in the frequency range from 500 Hz to 500 MHz on the VCC supply with
p-p
Electrical Power Supply Characteristics
;For C-FODM/FODM with the external power adaptor, the characteristics are
1.
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Fiber Optic cable Specifications
Parameter
Value
Parameter
Value
Core Diameter
200um (HPCF),
62.5um (MMGOF)
Cladding Diameter (only
for HPCF)
225um
Buffer Diameter
0.5mm (HPCF),
0.25mm (MMGOF)
Outside Diameter
7.6mm
Proof Test Level
0.53GPa
Drawing of transmitter and receiver modules
Dimension [mm]
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DVI Pin Description
Pin
Symbol
Functional Description
1
CH2-
TMDS Data Signal Channel 2 Negative
2
CH2+
TMDS Data Signal Channel 2 Positive
3
GND
TMDS Data Signal Channel 2 Shield
4
5
6
DDC Clock
DDC Clock line for DDC2B communication
7
DDC Data
DDC Data line for DDC2B communication
8
N.C.
9
CH1-
TMDS Data Signal Channel 1 Negative
10
CH1+
TMDS Data Signal Channel 1 Positive
11
GND
TMDS Data Signal Channel 1 Shield
12
13
14
5 V
5 V Input for Transmitter from Host
5 V Output for Monitor from Receiver
15
GND
Ground
16
Hot plug
Detect
Signal is driven by monitor to enable the system to identify the presence
of a monitor
17
CH0-
TMDS Data Signal Channel 0 Negative
18
CH0+
TMDS Data Signal Channel 0 Positive
19
GND
TMDS Data Signal Channel 0 Shield
20
21
22
GND
TMDS Clock Signal Shield
23
CLK+
TMDS Clock Channel Positive
24
CLK-
TMDS Clock Channel Negative
Note: Channels 3, 4 and 5 dual-link data signal pins are not used
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Reliability Test
Heading
Test
Conditions
Duration
Sample
Size
Failure
Remarks
Operating
Test
Operating at each
Temperature
(See Note)
* - 0 ~ 50 °C
(Interval: 10 °C)
30 Min
(Each
Temperature)
n =4
0
Note: Visual Test on
the Display
Storage
Test
Low Temperature
* TS = -30 °C
96 HR
n=2
0
1. TS: Storage Temperature
High Temperature
* TS = 70 °C
96 HR
n=2
0
2. RH: Relative Humidity
High Humidity
High Temperature
* TS: 85 °C
* RH: 85%
96 HR
n=2
0
Mechanical
Test
Mechanical
Shock
* Pulse: 11 ms
* Peak level: 30 g
* Shock pulse: 3 times/Axis
-
n=2
0
Mechanical
Vibration
* Peak acceleration: 20 g
* Frequency: 20~2000 ㎐
* Sweep time: 30 Minutes
* 4 Times/Axis
-
n=2
0
Opticis utilizes three types of test criteria for a reduction of variability and a continuous improvement of
the process by its FEMA (Failure Mode and Effective Analysis) program.
1) Mechanical test (vibration, shock)
2) Temperature & humidity tests
3) EMC test (FCC class A and CE Verification)
Mechanical and Temperature & Humidity Test Data
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EMC Test Data
STANDARDS
CONDITIONS
EN 55 022 (CISPR22)
FCC; PART 15 SUBPART B
CE (Conducted Emission) &
RE (Radiated Emission)
Meet Class A
EN 61000-3-2 (IEC 61000-3-2)
Harmonics
Meet Class A
EN 61000-3-3 (IEC 61000-3-3)
Flickers
Meet Class A
STANDARDS
CONDITIONS
EN 61 000-4-2:1995
Electrostatic Discharge Immunity
(Air: 8kv, Contact: 4kv)
Meet Criterion B
EN 61 000-4-3:1996
Radiated RF E-Field (80~1000 MHz)
3V/m (AM 80%, 1kHz)
Meet Criterion A
EN 61 000-4-4:1995
Fast Transients (5kHz, 60Seconds)
Meet Criterion B
EN 61 000-4-5:1995
Surge Transients
Meet Criterion B
EN 61 000-4-6:1996
Conducted Susceptibility (CS)
Radiated Susceptibility (RS)
Meet Criterion A
EN 61 000-4-11:1994
Voltage Dips, Interruption & Variation
Meet Criterion C
1) EMI: Meet FCC class A (ICES-003) and CE class A
2) EMS: Meet CE standards (EN 55024) and CISPR24 equivalents
Terminology
DDC Digital Display Channel. Latest specification is DDC2B.
DVI-D Digital Visual Interface. Digital connection only – no analog.
EDID Extended Display Identification Data. EDID parameters are sent over the DDC link.
EMI Electro Magnetic Interference.
EMS Electro Magnetic Susceptibility.
HDCP High Definition Content Protection. These parameters are part of the 2002 High
Definition Multimedia Interface (HDMI) specification for Consumer Electronics.
PDP Plasma Display Panel. Large HDTV panels up to 63” use this display technology.
RFI Radio Frequency Interference.
TFT-LCD Thin Film Transistor Liquid Crystal Display – the technology of most computer display
panels with VESA resolutions up to 1600x1200 pixels.
TMDS Transmission Minimized Differential Signalling is the Silicon Image Inc. protocol for
the digital signals.
VCSEL Vertical Cavity Surface Emitting Laser transmitter diode. The receiver diode is the
PIN-Photo Diode. These components are designed and manufactured by Opticis.
VESA Video Electronics Standards Association.
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Reproduction in whole or in part without written permission is prohibited. Specications are subject to change without notice.
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