
JMC Systems Engineering AB info@jmc.se
Index
Feature ................................................................................... 3
Front Panel ............................................................................... 4
Rear Panel ................................................................................ 4
Dip Switch ................................................................................ 5
Specifications ............................................................................ 6
Firmware Upload ........................................................................ 7

JMC Systems Engineering AB info@jmc.se
The SDI Splitter Distribution Amplifier allows a single SDI, HD-SDI or 3G-SDI video
source to be distributed to (without loss of signal) four HD SDI/HDSDI/3GSDI devices
at the same time.
Easily distribute one 3G-SDI source to four 3G-SDI devices.
Our separately buffered outputs.
Transmitter Rate LED indication
Lock LED indication
Pass all ancillary data.
Easy installation

JMC Systems Engineering AB info@jmc.se
1. 3G/HD/SD-SDI Output 1
2. 3G/HD/SD-SDI Output 2
3. 3G/HD/SD-SDI Output 3
4. 3G/HD/SD-SDI Output 4
1. Power (+6V ~ + 15V)
2. 3G/HD/SD/Power LED indicator
3. Dip Switch:
a. Re-Clock
b. LB SEL0
c. LB SEL1
4. SDI Input

JMC Systems Engineering AB info@jmc.se
Dip Switch
Re-clock: Receives a signal and retransmits it at a higher level and/or
higher power, or onto the other side of an obstruction, so that the signal
can cover longer distances.
SB SEL0: (N/A)
SB SEL1: (N/A)

JMC Systems Engineering AB info@jmc.se
SD – 720 x 480 i / 720 x 576 i
HD– 1280 x 720 p
1920 x 1080 50i/60i
1920 x 1080 24p/30p
3G– 1920 x 1080 50p/60p
2K– 2048 x 1080 24p/30p
SD-SDI(SMPTE 259M)
HD-SDI(SMPTE 292M)
3G-SDI (SMPTE 494M/495M)
3G: 140m of RG6
100m of RG59
HD: 200m of RG6
140m of RG59
SD: 400m of RG6
280m of RG59
3G 75 Ω inter-locked socket
3-pin [Re-clock / LED mode / NA]
L:104mm x W:63.3mm xH:26mm
Power Adapter: AC 100 ~ 240 V/DC (+6 ~ 15 V)

JMC Systems Engineering AB info@jmc.se
Firmware Upload
Firmware is upgradable in the field using the integrated USB port
How to Firmware upgrade:
Step 1.Open Upload Firmware Program tools.exe and connect USB and PC
Step 2.Plug and Play AC power
Step 3.Push Connect Button and Select Firmware File (Bin File)
Step 4.Push Start Button

JMC Systems Engineering AB info@jmc.se
Step 5.Close Upload Firmware Program tools