WLHDMI-304S-TR optical extension module consists of transmitter
module and receiver module, each of which has a LC connectors and a
HDMI plug. Users could decide extension length at their discretion
by choosing the length of fibre-optic cables with LC ferrules at
the ends. It offers graphic TMDS signals to be extensible up to the
limits of modal bandwidth of selected OM3 multi-mode glass fibers
or Single-Mode fibers.
The communication between the WLHDMI-304S-T and WLHDMI-304S-R is
bidirectional ,the data rate from the –T to –R is 10.2Gb/s with
1310nm, and from the –R to –T is 250Mb/s with1550nm, the 1310nm and
1550nm optical signals are multiplexed to one fiber with a
1310/1550nm WDM filter insider the HDMI extender.
The WLHDMI-304S HDMI Extender compliant HDMI 1.4 standard, It
Support resolution is up to 3840*2016/30Hz (YUV 4:4:4) or
3840*2016/60Hz (YUV 4:2:0). It support distance up to 300m over OM3
MMF and SMF.
The Extenders are constituted of three parts as follows;
- One transmitter; P/N: WLHDMI-304S-T
- One receiver; P/N: WLHDMI-304S-R
- Two AC Adaptors to 110V-240V with DC 5V 1A outlet
Technical Specifications
- Specifications
- General Specifications
| Parameter | Specifications |
Resolution | 4k*2k 30Hz | 3840x2160/30Hz (YUV 4:4:4) |
4k*2k 60Hz | 3840x2160/60Hz.(YUV 4:2:0) |
Components | Laser Diodes in Tx Module | 1310nm FP laser and 1550nm PIN PD |
Photo Diodes in Rx Module | 1550nm FP laser and 1310nm PIN PD |
WDM filter | Integrated 1310nm/1550nm filter |
Electrical | Input and Output Signals | TMDS Level (complying with DVI1.0) |
Data Transfer Rate (Graphic Data) | Max. 3.4Gbps |
Maximum Pixel Clock Frequency | 340Mb/s |
Maximum Video Bit Rate | 10.3Gb/s |
Total Jitter at the end of Rx output | Max. 309 ps |
Skew inter-channels | Max. 6ns |
Optical | Link Power Budget | Min 8.5dB |
Mechanical | Module dimension (mm) | 59.5LX20.0WX10.5H |
Connector | Optical Connector | 1X LC connector |
Electric Connector | HDMI plug |
Recommended Fiber | OM3 MM Fiber or Single-mode Fiber |
Extend Distance | 300m |
Absolute Maximum Ratings
Parameter | Symbol | Minimum | Maximum | Units |
Supply Voltage | VCC | - 0.3 | + 6.0 | V |
Input and Output Voltage | Vin/out | - 0.3 | VCC | V |
Operating Temperature | Top | 0 | 70 | °C |
Operating Relative Humidity | RHop | 5 | 80* | %RH |
Storage Temperature | Tsto | - 40 | + 85 | °C |
Storage Relative Humidity | RHsto | 5 | 95* | %RH |
Operating Conditions
Transmitter module (E-to-O converter); P/N WLHDMI-302S-T
| Parameter | Symbol | Minimum | Typical | Maximum | Units |
Power Supply | Supply Voltage | Vcc | 4.5 | 5.0 | 5.5 | V |
Supply Current | ITcc | - | 280 | 320 | mA |
Power Dissipation | PRX | - | 1.4 | 1.76 | W |
Power Supply Rejection | PSR |
| 50 |
| mVp-p |
TMDS | Data Input Load | RLD |
| 50 |
| Ω |
Graphic Supply Voltage | GVCC | + 3.1 | + 3.3 | + 3.5 | V |
Single-Ended Output Swing Voltage | GVISWING | 0.4 | - | 0.8 | V |
Optical Link | 10.2Gb/s transmitter |
Optical output Power | Po | -6.0 |
| 0 | dBm |
Data Rate | B |
| 10.3 |
| Gb/s |
Receiving Wavelength | λ | 1260 | 1310 | 1360 | nm |
ER | Er | 3.5 |
| 7 | dBm |
Δλ |
|
|
| 2 | nm |
250Mb/s Receiver |
Receiving Optical Power | Po | -25 |
| 0 | dBm |
Data Rate | B |
| 250 |
| Mb/s |
Receiving Wavelength | λ | 1490 | 1550 | 1610 | nm |
Signal Detect Good | SDg |
|
| -25 | dBm |
Signal Detect Fail | SDf | -27 |
|
| dBm |
Link Power Budget | Pbgt | 9.0 |
|
| dB |
Total Jitter | TRjitter |
|
| 309 | ps |
Receiver module; P/N: WLHDMI-302S-R:
| Parameter | Symbol | Minimum | Typical | Maximum | Units |
Power Supply | Supply Voltage | Vcc | 4.5 | 5.0 | 5.5 | V |
Supply Current | IRcc | - | 280 | 320 | mA |
Power Dissipation | PRX | - | 1.4 | 1.76 | W |
Power Supply Rejection | PSR |
| 50 |
| mVp-p |
TMDS | Data Output Load | RLD |
| 50 |
| Ω |
Graphic Supply Voltage | GVCC | + 3.1 | + 3.3 | + 3.5 | V |
Single-Ended Output Swing Voltage | GVISWING | 0.4 | - | 0.8 | V |
Optical Link | 10.2Gb/s Receiver |
Receiving Optical Power | Po | -14.5 |
| 0 | dBm |
Data Rate | B |
| 10.3 |
| Gb/s |
Receiving Wavelength | λ | 1260 | 1310 | 1360 | nm |
Signal Detect Good | SDg |
|
| -14 | dBm |
Signal Detect Fail | SDf | -15 |
|
| dBm |
Link Power Budget | Pbgt | 8.5 |
|
| dB |
Total Jitter | TRjitter |
|
| 309 | ps |
250Mb/s Transmitter |
Optical output Power | Po | -9.0 |
| -3 | dBm |
Data Rate | B |
| 250 |
| Mb/s |
Receiving Wavelength | λ | 1490 | 1550 | 1610 | nm |
ER | Er | 9 |
|
| dBm |
Δλ |
|
|
| 4 | nm |
Recommended Specifications of Fibre-Optic Cables
Parameters | Conditions | Specifications |
Fiber Type |
| OM3 MM Fiber or SM Fiber |
Fiber Cable Attenuation | SM Fiber λ = 1310nm | Max. 0.5dB/km |
OM3 MM Fiber λ = 1310nm | Max. 3.5dB/km |
Extension Distance | SM Fiber | 300m |
OM3 MM Fiber | 300 m |
Skew |
| Max. 0.4ns |
Insertion Attenuation |
| Max. 0.5dB |
Total Optical Attenuation | In 330 ft (100 meter) extension | Max. 1.5dB |
Note*: some plastic couplers to clamp two LC connectors could not
fit in.
Drawing
Installation:
Note: Please install the optic HDMI extender according to the
following step, if not, the extender
should be not working.
1. Connect the WLHDMI-304S-T to the Video source and connect the
WLHDMI-304S-R to the
display;
2. Connect the Fiber between the WLHDMI-304S-T and WLHDMI-304S-R,
3. Connect the External Power Supply to WLHDMI-304S-T and
WLHDMI-304S-R.
4．Apply the power to the system.
