If input SDI has closed captioning embedded in it, will the outputs also maintain that closed captioning data?

Although I haven't dealt with closed captioning for a while and not at all with the J-Tech DA, it should pass the closed-captioning signal though. For the price its worth a try. If it doesn't work Amazon is really good at taking back returns. That said I have found the J-tech DAs unreliable though and have recently upgraded to trays of DAs and converters. The J-tech filled the gap though until I could afford to buy the real thing.

im going to use this to split a camera signal (AHD) between to sites about 500ft apart do anyone know if this will work?

This will work fine as long as you have decent cable. These are nice little units

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J-Tech Digital SDI Splitter | 1 Input, 2 Outputs | Supports up to 1320ft. | Compatible with SD, HD, 3G-SDI for Cameras, Monitors [JTDSDI0102]

Product ID: 26129853

Details

Brand
J-Tech Digital
Cable Type
HDMI
Compatible Devices
Camera
Connector Type
HDMI
Special Feature
Lightweight

⚡2.97 Gbps max data rate

📏Supports up to 1320 ft cable length

🔌Wide 5V-30V voltage input

€ 76.47

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Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎥 Split Your Signal, Double Your Impact!

POWER FLEXIBILITY - Wide voltage range (5V-30V) ensures compatibility with diverse project setups and power sources.
RUGGED METAL BUILD - Durable, sleek metal enclosure designed to withstand demanding professional environments.
PLUG PLAY SIMPLICITY - No fuss, no setup—auto-detects SDI signals instantly so you can focus on what matters.
BLAZING FAST 3 G SDI SUPPORT - Experience ultra-smooth video with up to 2.97 Gbps data transfer—perfect for pro-grade HD workflows.
LONG DISTANCE SIGNAL MASTERY - Transmit crystal-clear SDI signals up to 1320 ft without degradation—keep your setup flexible and clutter-free.

The J-Tech Digital SDI Splitter JTDSDI0102 delivers professional-grade video distribution with support for SD, HD, and 3G-SDI signals at blazing speeds up to 2.97 Gbps. Its robust metal design and wide voltage input (5V-30V) make it ideal for versatile, long-distance setups—transmitting signals up to 1320 ft on SD-SDI. Plug & play functionality ensures seamless integration, backed by lifetime tech support and a one-year warranty, making it a must-have for any serious video professional.

Specifications

ASIN	B015EQU72A
Best Sellers Rank	#30,505 in Electronics ( See Top 100 in Electronics ) #67 in Satellite TV Splitters
Brand Name	J-Tech Digital
Cable Type	HDMI
Color	Black
Compatible Devices	Camera
Connectivity Technology	HDMI
Connector Gender	Male
Connector Type	HDMI
Customer Package Type	Standard Packaging
Customer Reviews	4.2 4.2 out of 5 stars (260)
Data Transfer Rate	2.97 Gigabits Per Second
Ethernet Cable Category	Cat 5e
Frequency	2970000000 Hz
Indoor Outdoor Usage	Indoor
Item Shape	Round
Item Weight	3 Grams
Manufacturer	J-Tech Digital INC
Maximum Voltage	30 Volts (DC)
Model	JTDSDI0102
Model Name	JTDSDI0102
Number of Pins	4
Other Special Features of the Product	Lightweight
Outer Material	Metal
Part Number	JTDSDI0102
UPC	766150277692
Unit Count	1 Count

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€ 76.47

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Customer service was outstanding when I had questions about the product.

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