ND1100 series HD-SDI Repeaters

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ND6210B SD/HD/3G-SDI to HDMI Converter
Title: ND1100 series HD-SDI Repeaters
Modle: ND1101G&ND1102G&ND1103G
Size: 122×48×25mm
Description: ND110X is a group device of HD-SDI transmission distance extension. They are composed of ND1101G,ND1102G and ND1103G. ND1101G supplies power to ND1102G and ND1103G. They transmit HD-SDI signals and data over one coaxial cable. The group device Support 14 HD formats and re-clocking function. Transmission distance can be easily extended to 100M-200M per each box.

The repeater contains three critical components to correct and then retransmit the signal:

   Adaptive Equalizer to return the signal to its original amplitude and modulation.

   Reclocker to resynchronize the signal-bringing it back to its original condition

◆    Cable Driver to retransmit the signal with its original characteristics restored

 

Furthermore, the repeater design allows for two unique benefits:

   Power can be transmitted from the recorder side to the camera over the coax cable.

   Up to 6 repeaters may be powered from the coax cable; if one or two repeaters are used, the power may also be adequate to power the camera

  A control signal (RS485) can be transmitted from the recorder side to the camera over the coax cable.

 

Simultaneous signal transmission, camera control and power over a single cable, allowing full re-use of coax infrastructure.

Technical Specifications

 

Item

ND1100 Series SD/HD/3G-SDI  repeater

Model

ND1101G

ND1102G

ND1103G

Type

DVR/NVR Side

In-line

Camera Side

Connectors

1xBNCSDI

 

Input/OutputSignalType

SD-SDI(270Mbps)

HD-SDI(1.485Gbps)

3G-SDI(2.97Gbps)

SDI Impedance

75ohms

 

Max.InputCoaxLength

Belden1694A

SD-SDI 400m/ 1300ft;  HD-SDI 200m/ 600ft    ;

3G-SDI140m/ 450ft

RS-485Connector

Plug-inTerminalBlock

RS-485Pitch/Poles

3.81mm/3P

RS-485RatedVoltage/

Current

 

800V/ 8A

PowerSupply

9V~24V DC(plusanycascadedrepeaters)

DC FeedviaCoax

Min.8VDC

OperatingTemperature

-10°C~60°C/14°F~140°F

StorageTemperature

-30°C~70°C/-22°F~158°F

RelativeHumidity

20~90%RH(Non-condensation)

Dimension

122 x 48 x 25 mm / 4.80×1.89×0.98 in

Weight

110g (Single)

Performance Specifications

Performance by coax type

Max coax length for error free operation@1.5Gbps

Cable/Power Budget

Max # Repeaters (total length)

DC power after 2 repeaters

RG6 Sample 1 (16dB/100m)(Belden 1694A)

200 meters / 640 feet

5 (1km)

6W

RG6 Sample 2 (16dB/100m)(Carol Brand)

200 meters / 640 feet

3 (1km)

1.8W

5C-HFBT Sample (16dB/100m)(Amphenol)

200 meters / 640 feet

5 (1km)

6W

RG59 Sample (23dB/100m)

140 meters / 450 feet

5 (700m)

6.5W

3C-2V Sample 1 (41dB/100m)

78 meters / 325 feet

5 (390m)

6.5W

RG11 Sample (10dB/100m) (CommCcope F1160BVV)

330 meters / 1050 feet

4 (1.3km)

4W

 

Part No

Description of product

Unit

ND1101G

HD-SDI Repeater(nearest DVR/NVR, with AC Adaptor)

   piece

ND1102G

HD-SDI Repeater (In-line)

  piece

ND1103G

HD-SDI Repeater (camera end)

piece

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