Daemyung WEBGATE TDM08-SDI-TX User manual

Key Features
8 CH Multiplexed Video Transmission (TDM: Time Division Multiplexer)
- 8 CH video transmission with single cable
- Multiplexed Video Output: Support OPTIC / COAX
Max 20km video (8ch) transmission with single OPTIC cable
Easy camera setup and control using PoC(Power over Coax) / CoC(Control over Coax)
PTZ control through RS485
Power, Video, PoC, RS485, OPTIC connection status LED
Support HD-SDI / EX-SDI 2.0

Warranty
Product Name
Video Multiplexer
Warranty Term
Model Name
TDM08-SDI-TX
2 Years after purchase
(This warranty term can be changed by
contract for supply.)
Date of purchase
year month day
Warranty term
year month day
Serial Number
Customer’s
Address
Name
Contact
Address of shop
(Company Name)
Name
Contact
◈Please fill out vacant area before selling products
★For Custom Service ★
Please read through product manual before claiming custom service.
Any simple malfunctions due to customer’s misunderstanding on the product will be fixed
by customer’s side.
For requesting service?
Please inform details of malfunctions correctly.
Free or no free repair will be decided based on details of warranty card.
The damage coming from following condition will be repaired at customer’s cost.
1) Any damage comes from customer’s carelessness.
2) In case not recommended power is entered.
3) In case user repair unit at their own.
4) Any damage comes from natural disaster (Fire, Flood, etc)
5) Consumable parts replacement.
WEBGATE, Daemyung Corporation Co., Ltd.
6F, Hanlim Venture Town B/D, 284, Gondan-ro, Gunpo-si,
Gyeonggi-do, Korea (15809)
TEL: [phone]
FAX: [phone]
[email protected]
suppor[email protected]
www.webgateinc.com
Premium to your HD-CCTV solution

Dimension (unit: mm)
Description
Front
Item
Description
1
OPT LINK
ON when Optic cable is connected.
PWR
ON when the power is supplied.
VIDEO IN
ON when each camera video is input.
PoC OUT
ON when TDM08-SDI-TX supplies the power to each PoC camera.
2
CoC OUT SW
Select the port for CoC (OPT(FIBER) or COAX)
3
CONFIG SW
OFF: Normal Mode
ON: CAMERA CONFIG Mode
BAUD SW
Select BAUDRATE. (57600 / 9600)
4
UP/DOWN/LEFT/
RIGHT/ENTER
OSD control can be performed using these keys under CAMERA CONFIG
mode. Only CH 1 can be used as CAMERA CONFIG mode.
5
CAM ID
Set the switches to the same ID number as the RS485 (or CoC) ID of
camera connected to CH1 under CAMERA CONFIG mode.

Rear
Item
Description
1
VIDEO IN
Connect to camera using COAX cable.
2
MUX OUT
8 CH video is muxed into single channel output.
Video is output to COAX and FIBER (OPTIC) simultaneously, but CoC can
be performed only at the port which is selected by CoC OUT SW.
3
RS485 OUT
Connect to camera’s RS485.
4
DC24V IN
Supply the power on
Specification
Interface
Video Input
Coax
HD-SDI, EX-SDI 2.0
Connector
8ch BNC (75Ω)
PoC Out
8ch Power over Coax (PoC), Max. 16W/ch, Total 120W
Upstream Output
RS485
Terminal block, Max. 57,600bps
Coax
8ch, Control over Coax (CoC), Max. 57,600bps
Video Output
Fiber Optic
EX-SDI TDM
Connector
LC(Single-mode)
Coax
EX-SDI TDM, HD-SDI(Camera Config Mode)
Connector
BNC (75Ω)
Upstream Input
Fiber Optic
Included in TDM
Coax
Included in TDM
OSD Key
Camera Control (CH1) using Front OSD Key
General
Electrical
Input Voltage
DC 24V
Power consumption
Max. 13W
Environmental
Operating Temperature
5°C~45°C (41°F ~ 113°F)
Mechanical
Dimension(WxHxD)
256.4x167.7x44
Weight
1.5Kg
Certifications
KC, FCC, CE, RoHS

Connection Diagram
1. Connect camera and TDM08-SDI-TX’s VIDEO IN using coax cable.
- If non PoC Camera: Supply the individual power to camera. To control the camera’s PTZ
and/or OSD, connect the RS485 line between camera and TDM08-SDI-TX.
- If PoC Camera: Don’t require any other cables except COAX cable.
(non PoC DVR can use PoC camera because TDM08-SDI-TX is PoC
device.)
2. Connect TDM08-SDI-TX and OPT Receiver using Optic cable (Single
mode, LC Type).
- When you connect the Optic cable to TDM08, connect pushing
enough until you hear the “click” sound.
- Pull the lever on the arrow shown in Figure 1) to tightly lock the cables into connector.
- Please use OPT-RX1-RS485U for non PoC DVR and OPT-RX1-RS485P for PoC DVR.
3. Connect OPT Receiver’s COAX output and DVR’s video input using COAX cable.
- Usable TDM channels are determined according to DVR models. Please refer the DVR’s
manual for DVR’s TDM configuration and usage.
- Please connect RS485 lines between non PoC DVR and OPT receiver (OPT-RX1-RS485U)
to control camera (PTZ and/or OSD).
- If PoC DVR: Only coax cable is required to control camera (PTZ and/or OSD).
4. Set the CoC OUT switch as OPT.
5. Check the OPT LINK LED is ON.

1. Connect camera and TDM08-SDI-TX’s VIDEO IN using coax cable.
- If non PoC Camera: Supply the individual power to camera. To control the camera’s PTZ
and/or OSD, connect the RS485 line between camera and TDM08-SDI-TX.
- If PoC Camera: Don’t require any other cables except COAX cable.
(non PoC DVR can use PoC camera because TDM08-SDI-TX is PoC device.)
2. Connect TDM08-SDI-TX and DVR using coax cable.
- Usable TDM channels are determined according to DVR models. Please refer the DVR’s
manual for DVR’s TDM configuration and usage.
- Please use repeater to expand the transmission distance.
3. Controlling camera can be performed under below connection conditions.
- If non PoC DVR: PS101P must be used and RS485 lines must be connected between DVR
and PS101P.
- If PoC DVR: Only coax cable connection is required to control camera. If you want to use
repeater to expand transmission distance, please uses RP102P.
4. Set the CoC OUT switch as COAX.
※To control camera, the camera’s (RS485/CoC) ID and the channel number of VIDEO-IN must
be the same. (ex: The ID of camera connected to ch3 must be 3.)

CAMERA CONFIG Mode Operation
1. Connect camera to TDM08-TX’s CH1 (VIDEO IN) using COAX cable.
- Only ch 1 can be used as CAMERA CONFIG mode.
- If non PoC Camera: Supply the individual power to camera. To control the camera’s PTZ
and/or OSD, connect the RS485 line between camera and TDM08-TX.
- If PoC Camera: Don’t require any other cables except COAX cable.
2. Connect monitor to TDM08-SDI-TX’s MUXOUT(COAX).
3. Set the CONFIG SW ON.
4. TDM08-SDI-TX’s CAM ID and BAUD MUST be set the same as the camera’s RS485 ID and
BAUD.
5. OSD control can be performed using UP, DOWN, LEFT, RIGHT, ENTER key in the front. These
keys are used only when the mode is CAMERA CONFIG mode.

CAUTION
Connections
1. To control camera, all camera’s (which are connected to TDM08-SDI-TX) ID (CAM ID or
RS485 ID) must not be overlapped.
2. EX-SDI 1.0 is not supported. (support HD-SDI and EX-SDI 2.0)
3. Please refer the DVR’s manual for DVR’s TDM configuration and usage.
4. Transmission distance of COAX (MUX OUT) is the same with HD-SDI’s transmission distance.
(max. 180m)
5. TDM08-SDI-TX is not compatible with MUX08-SDI-RX.
Optic Cable
1. Do not bend the connector portion less than 30mm (minimum acceptable
refraction range).
2. Do not pull the cables from both sides.
3. Do not spin the device while the cable is connected.
4. Do not tie the cables.
COAX Cable
Please use COAX cable and BNC connector having impedance 75 Ω.
The max transmission distance of HD-SDI/EX-SDI 2.0 depends on the cable specification and
installation environments.
Cable Type
Between
Video Format
Transmission Distance
5C-HFB(T)
Camera↔TDM08
HD-SDI
PoC Camera: 180m
NonPoC Camera: 180m
EX-SDI 2.0
PoC Camera: > 180m
(different according to power
consumption of camera)
NonPoC Camera: 700m
TDM08↔DVR
EX-SDI TDM
180m
* Transmission distance can be varied depending on the decay rate of 750MHz. (dB/100m <
25dB attenuation is recommended.)
* Formed or high formed insulator cable is recommended.
* Double or triple shield cable is recommended.