Gomax EX-36KRS User Manual Download Page 3

 
 
 

-

3-

 

SPECIFICATIONS 

Model Name 

EX-36KRS 

Technical 

EX-36KRS-TX 

EX-36KRS-RX 

Role of usage 

Transmitter [TX] 

Receiver [RX] 

SDI standards 

SD-SDI/ HD-SDI/ 3G-SDI/ 6G-SDI/12G-SDI 

Auto HD/SD-SDI detection 

Yes 

Supported protocols 

SMPTE 259M (270Mbps), DVB ASI (270Mbps) 
SMPTE 292M / HDTV (1.485Gbps and 1.485/1.001Gbps) 

SMPTE 424M / HDTV (2.97Gbps and 2.97/1.001Gbps) 
SMPTE 2081 / HDTV (5.94Gbps and 5.94/1.001Gbps) 

SMPTE 2082 / HDTV (11.88Gbps and 11.88/1.001Gbps) 

Video bandwidth 

  [11.88Gpbs & 11.88/1.001Gbps] 

Video support 

720p50/59.94/60, 1035i50/59.94/60, 1080i50/59.94/60, 

1080p24/30,1080p60,1080p59.94, 
4K2K29.97, 4K2K30, 4K2K59.94, 4K2K60 
[email protected], PAL@50Hz 

SDI signal type 

SMPTE 2081, SMPTE 2082, SMPTE-424M, SMPTE-292M, SMPTE-259M, 

DVB-ASI 

Output impedance 

75

 

Auto reclocker mode 

270Mbps / 1.483Gbps / 1.485Gbps / 2.97Gbps / 2.967Gbps /   

5.94Gbps / 5.934Gbps / 11880Gbps / 11868Gbps 

Fiber Transmission 

10km (6.25mi) 

Audio support 

Yes 

RS-232/422/485 support 

Yes 

RP-198 pathological patterns 

Immune 

PCB Stack-up 

4-layer board [impedance control — differential 100

; single 50

Input 

1x SDI 

1x Optical LC (SFP) 

Output 

1x Optical SFP [SDI] 
1x SDI (Loopout) 

1x SDI 

BNC connector 

75

 inter-locked socket 

Optical fiber connector 

SFP-type 

Mechanical  

Housing Metal 

case 

Dimensions 
[L x W x H] 

Model  
Package 

 

Carton 

 

Weight 

Model  

 

Package 

610g [1.3 lbs] 

Fixedness 

Inter-locked power supply 

Power supply 

12V 

Power consumption 

  Watts [max] 

  Watts [max] 

Operation temperature 

0~40°C [32~104°F] 

Storage temperature 

-20~60°C [-4~140°F] 

Relative humidity 

20~90% RH [no condensation] 

 

 

-

4-

 

PANEL DESCRIPTIONS 

Transmitting unit

 

 EX-36KRS-TX 

 

 
 
 
 
 
 
 
 
 
 
 

1.

 

Dip Switch PIN#1 LED: 

LED is bright when pin#1 switches to 

RS-422/485 mode

[

]

 

2.

 

2-PIN Dip Switch   

3.

 

Dip Switch PIN#2 LED: 

LED is bright when pin#1 switches to 

Full Duplex mode

[

]

 

4.

 

RS-232/422/485 LED indicator (Red): 

When RS-232/422/485 transmit the signal, the LED is bright

 

5.

 

RS-232/422/485 LED indicator (Green): 

When RS-232/422/485 receive the signal, the LED is bright 

6.

 

RS-232/422/485 (terminal block format): 

The order of RS-232/422/485 pin are RX-, RX+, TX-, TX+, 

GND (from the left side to the right) 

7.

 

SDI loopout:

 Connect to a 12G/6G/3G/HD/SD-SDI display 

8.

 

SDI input:

 Connect to a 12G/6G/3G/HD/SD-SDI source 

9.

 

LED indicator:

 

[Blinking green & Blinking red] No SDI in signal & no RS-232/422/485 link 
[Solid green & Blinking red] Receive the SDI in signal & no RS-232/422/485 link 
[Solid red & Blinking green] RS-232/422/485 link & no SDI in signal 
[Solid green] Both receive the SDI in signal & RS-232/422/485 link 

10.

 

Optical: 

Link to the receiving unit EX-36KRS-RX (Module: [Left] SDI; [Right] RS-232/422/485) 

11.

 

Micro USB: 

F/W update 

12.

 

Power jack:

 12V DC power 

13.

 

Power LED indicator

 

 

DIP Switch Position 

Description 

PIN#1 

ON [

RS-422/485 mode 

OFF [

RS-232 mode 

PIN#2 

ON [

Full Duplex mode for RS-232/422/485 

OFF [

Half Duplex mode for RS-485 

Reviews: