Canare BCAK-BS 12G-SDI Active BNC BCAK Series

12G-SDI Active BNC integrating I/O interface device inside. It frees you from struggling with PCB design coping with return loss and board space.

Category: 12G-SDI Active BNC, Active BNC, Connectors

Tags: BCAK

Description

Key Features and Benefits

Assembled on a PC board with SMT Card Edge Connector.
The pluggable 2-piece structure improves productivity and replaceability.
*Card Edge Connector sold separately
Supports 12G/6G/3G/HD/SD-SDI
Reduce entire development cost as wel as development period.
16 mm: Minimum pitch between adjacent connectors
Straight models can be mounted on the same board at the same height as 3G-SDI Active BNC.
PIN control: status monitoring and mode change
Command control for optimization and characterization
Cable driver and equalizer with reclocker
TX/RX/BiDi identification by insulation color

Note: Card Edge Connector NOT included

BCAK12G-SDI

Model	Form	Built-in	Sales unit
BCAK-TL	Right Angle	Cable Driver	5 pcs
BCAK-RL		Cable Equalizer
BCAK-BL		Cable Driver & Equalizer
BCAK-TS	Straight	Cable Driver
BCAK-RS		Cable Equalizer
BCAK-BS		Cable Driver & Equalizer

SMT Card Edge Connectors12G-SDI

Type	Model	Form	Suit for	Sales unit
	AKU-20LFYG	Right Angle	BCAK-TL BCAK-RL BCAK-BL	5 pcs or (500 pcs / reel)
	AKU-20SFYG	Straight	BCAK-TS BCAK-RS BCAK-BS	5 pcs or (500 pcs / reel)

Key Features and Benefits / SMT Card Edge Connectors

Card Edge Connector for BCAK
Same footprint for TX, RX and BiDi
Applicable for reflow soldering

Specifications

Type	TX	RX	BiDi TX mode	BiDi RX mode
Supply Voltage	DC 2.5 V
Current Consumption	195 mA	125 mA	128 mA	115 mA
Operating Temperature	-40 °C to +85 °C
Output Amplitude	800 mV	N/A	800 mV	N/A
Equalization	N/A	12G-SDI 100m over L-5.5CUHD	N/A	12G-SDI 100m over L-5.5CUHD
Standards	SMPTE ST 2082-1, 2081-1, 424, 292, 259 BTA S-004C, EN 50083-9
Weight	Right Angle: 9 g, Straight: 10 g

< Panel Hole Dim. >

	Right Angle	Straight
Panel Hole Dim.	t1.6 Screw: M2.6	t1.6 Screw: M2.6
PCB Hole Dim.	use a M2.6 screw to fix BCAK to PCB.	use a M2.6 screw to fix BCAK to PCB.

The dark shaded areas come into contact with the connector body.

Technical Note

Voltage Standing – wave Ratio (VSWR) and Return Loss

Terminating the receiving end of a limited length coaxial cable using a resistance value not equal to its characteristic impedance creates a reflected wave that returns back down the cable to the sending end. The result is interference developing between the travelling wave and the return wave which results in a standing wave that causes voltage levels to fluctuate. The degree to which terminating resistance matches the characteristic impedance is indicated using the VSWR or voltage standing-wave ratio standard shown in Fig. 1. Going hand in hand with the VSWR ratio is the return loss factor which measures the size of the reflected wave current in relation to the travelling wave current. (See Fig. 2)

Fig. 1 Voltage Distribution Over Coaxial Cable

VSWR	Return Loss (dB)
2	9.54
1.5	13.98
1.2	20.83
1.1	26.44
1.05	32.26
1.02	40.09
1.01	46.06

Fig. 2 VSWR to Return Loss Conversion Table

Additional information

Standard package, pcs.	20pcs., 100pcs., 10pcs., 1pc., 5pcs.

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Canare BCAK-BS 12G-SDI Active BNC BCAK Series

Description

Key Features and Benefits

BCAK12G-SDI

SMT Card Edge Connectors12G-SDI

Key Features and Benefits / SMT Card Edge Connectors

Specifications

< Panel Hole Dim. >

Additional information

Reviews

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