elink LNK-D4K-SM Series User manual

E-link China Technology Co., Ltd.
Http://www.e-linkchina.com [e-mail]
DVI Optical Transmitter and Receiver
Model: LNK-D4K-SM Series
LNK-D4K-MM Series
User Guide
Version: V1.1
Issue Date: 2017-08-15

E-link China Technology Co., Ltd.
Http://www.e-linkchina.com [e-mail]
Product Overview
High-Definition Multimedia Interface recently has become increasingly popular in the
application of video and audio transmission system，DVI Fiber Optic Extender uses one
fiber without any copper wire inside, where radio frequency interference phenomenon is
literally ruled out, which shows the advantage of high performance and good signal quality
as well as low cost.
The LNK-D4K series is a high performance 4K Optical Extender that transmits high
resolution DVI signals over extreme distances using one fiber.This extender supports
HDMI v1.4 signals with resolutions up to 4K (3840*2160/30p)
over cable distances up to 80km(default 1.4km)
Main features
Full digital, Uncompressed HD optical fiber transmission
Support DVI 1.0 and HDMI v1.4
Support learn and store the display EDID info.
Support resolutions up to 3840x2160/30P
7.1 channel LPCM, 192 kHz, 24-bit
Support 3840*2160/60P(YUV 420)
Plug and Play ,Built-in EQ(Receiver)
Support 4K/30P@ Single-Link
One fiber，One-way
Bandwidth up to 10.2 Gbps
Up to 80Km distance by Single-Mode Fiber
Does not support the HDCP and CEC
Low RFI / EMI
Support 3D TV pass-through
Surface-mountable

E-link China Technology Co., Ltd.
Http://www.e-linkchina.com [e-mail]
Standard Package
The 4K UHD DVI Fiber Optic Extender ships with the items listed below. If
any of these items are not present in the box when you first open
it,immediately contact your dealer.
1 x 4K DVI Fiber Optic Extender (Sender unit)
1 x 4K DVI Fiber Optic Extender (Receiver unit)
2 x 5V/1.5A USB power adapter
1 x User manual

E-link China Technology Co., Ltd.
Http://www.e-linkchina.com [e-mail]
Interface overciew
Transmitter：
Receiver：
Port name
Sender
Receiver
DVI interface
DVI signal input
DVI signal output
RESET
System reset botton
System reset botton
POWER
Mini USB Power adapter
socket
Mini USB Power adapter
socket
SFP
SFP+ Module Cage
SFP+ Module Cage
LED indicator
D1
Reserve
Reserve
D2
Reserve
Reserve
D3
Reserve
Reserve
D4
This LED will flash bright
blue during the EDID
programming procedure
ON:The Source is
connected
ON:The monitor is
connected
Blinking:The Source is
connected and RX Optical
signal is normal
Flash fast:The Source is
connected and RX lost
optical signal
D5
ON:Power on
ON:Power on

E-link China Technology Co., Ltd.
Http://www.e-linkchina.com [e-mail]
Specifications
Performance
Compliance
DVI1.0，HDMI v1.4
Bandwith
10.2 Gbps
Supported Resolutions
3840x2160/30P,3840*2160/60P(YUV 420),4096*2160/60P(YUV
420)
Digital Audio Support
7.1 channel LPCM, 192 kHz, 24-bit audio capability
Connections
DVI Input / DVI Output
1x DVI-D 18+1 Male connector
Optical
1x SFP+ port
Cable
Fiber Cable Type / Max.
Length
9/125μ Single-Mode Fiber:≤80Km(default 1.4km)
DDC Support
EDID Support
An EDID memory built into the Tx module can learn and store
the display EDID info.
HDCP Pass-through Support
Does not support the HDCP and CEC
Mechanical
Construction
High-impact Alufer enclosure
Dimensions (L x W x H)
69mm x 42 mm x 18.2 mm
Net Weight
Sender: 100 g Reciver: 100 g
Environmental
Operating Temperature
32°to +112°F. (0°to +50°C)
Storage Temperature
-40°to +185°F. (-40°to +85°C)
Operating Humidity
5% to 80% (non-condensing)
Storage Humidity
5% to 95% (non-condensing)
Power Requirements
External AC Power
Adapter
Input: 100-240VAC / 50-60Hz 0.2A Output: 5VDC, 2.0A
Power Consumption
Sender: 3 watts Reciver: 3.5 watts
Warranty
Limited Warranty
2 year

E-link China Technology Co., Ltd.
Http://www.e-linkchina.com [e-mail]
Connection Instructions
Video
1. Connect the included DVI cable between the Ultra Hi-Def source and the DVI Input
port on the Sender unit.
2. Connect an Ultra HD display to the DVI Out port on the Receiver unit using
another DVI cable.
Fiber
3. Connect a one LC Single-Mode Fiber, between the Fiber port on the Sender unit
and the Fiber port on the Receiver unit. See the Specifications table, below for details on
fiber cable types and distance.
Power
4. Use the included power supplies to connect the Sender and Receiver unit to
available electrical outlets.
EDID Programming Procedure
1. Power on the DVI display (or other sink device).
2. Connect one of the included 5V DC power supplies to the Sender module and
make sure that the status indicator is ON.
4. Connect the Sender module to the display.
3. Use a small pin or paperclip to press the recessed Reset button on the Sender
module. The blue status indicator LED light(D4) will blink and then turn off.
5. The status indicator on the top of the Sender module will begin to blink rapidly,
indicating that the EDID is being read from the display and stored by the Sender module.
After about 7 - 8 seconds,the status indicator will stop flashing,indicating that the EDID
programming is complete.
6. Disconnect the Sender module from the sink. Disconnect the power supply from
the Sender module.