16CH HD-TVI AHD CVI Over Fiber | BNC TX/RX Extender

Q: What is the end-to-end latency of the H-16HD-TV-TX/RX system?

The H-16HD-TV-TX/RX operates with near-zero latency, typically in the range of approximately 0.001 seconds (1 ms) or less. Because the system does not perform encoding or compression, the delay is extremely minimal and suitable for real-time video monitoring applications.

Q: Does this system use encoding or decoding?

No — this is not an encoder/decoder system. The unit performs a direct electrical-to-optical signal conversion, meaning: no compression no encoding no decoding This allows for instantaneous signal transmission with no processing delay.

Q: Is the video transmission truly real-time?

Yes the system is designed for true real-time video transmission. Since the signal is directly converted to optical and transmitted over fiber, the delay is effectively limited only by the speed of light through fiber, making it ideal for: live monitoring surveillance mission-critical video applications

Q: Does latency increase when using more channels (e.g., all 16 channels)?

No, latency remains constant regardless of channel count. All channels are transmitted simultaneously, and adding more video inputs does not introduce additional delay.

Q: Is there a maximum latency specification available?

Due to the extremely low latency, it is often below the measurable threshold of standard test equipment used for encoded systems. However, a practical estimate is: approximately ≤ 1 millisecond (0.001 seconds)

Q: Does the product include both transmitter and receiver?

Yes — the H-16HD-TV-TX/RX is sold as a complete set, including: 1 × Transmitter (TX) 1 × Receiver (RX) No additional units are required for operation.

Q: Can the fiber transmission be encrypted?

The system itself does not perform encryption. Fiber video transmission devices like this are designed to be transparent signal converters, meaning: they pass video and data without modification they do not encode or encrypt the signal If encryption is required, it must be implemented using external encoding or security systems before transmission.

Q: What types of applications is this system best suited for?

Due to its ultra-low latency and uncompressed transmission, this system is ideal for: Real-time surveillance systems Broadcast and live production Aerospace and defense applications Industrial monitoring Transportation and infrastructure monitoring Any application requiring instant video feedback

Description

H-16HD-TV-TX/RX - 16 Channel HD-TVI / HD-CVI up to 1080p Video over Optical Fiber Transmitter and Receiver Set

While many current video deployments are using newer digital transmission systems; legacy analog systems are still relevant and less expensive than their more current counterparts. Thor Fiber now has a full line of less expensive, commercial grade Video Over Fiber systems in easy to use kits. Electronic and optical adjustments are never required with these automated plug and play units. LED indicators are provided for instant monitoring of the system status. Devices are available for either standalone or rack-mount installation, which is suitable for different working environments. Compatible with AHD-H, AHD-M, AHD-L / HD-TVI 720P & 1080P / HD-CVI 720P & 1080P. The optical module and core circuit are high-quality commercial level components that have unparalleled stability, and all optical & electrical interfaces match or exceed international standards.

Features

Video Channel: 16-ch unidirectional
Data Formats: 1-ch reverse RS485 (/RS422 or RS232 optional)
Transmission Distance: 20km on Singlemode,( 2000 feet multimode fibre)
Fiber Type: Single-mode Simplex
CRAFT: Uncompressed technology VIDEO SPEC: 1080P
Supports HDTV highest resolution 1080P
10-bit digital video encoding and uncompressed transmission technology
High quality commercial grade
System status, power and other parameters are monitored via LED indicator lights
Compact size
Excellent cost performance
SMT Surface Mount Technology
Stand-alone or rack-mount
Lower power consumption
Plug and play convenience and simplicity

Drawings

Model Selection

H-16HD-TV-TX/RX - 16 Individual Channel HD-TVI / HD-CVI / ADA up to 1080p Video over Optical Fiber Transmitter and Receiver Set up to 20KM - single mode or 2000feet multimode fiber

F-16HD-1D-TVI-TxRx - 16 Individual Channel HD-TVI / HD-CVI / ADA up to 1080p Video over Optical Fiber Transmitter and Receiver with reverse RS485 data

Accessories & Upgrades

Specification

Feature		Description
Optical	Fiber Type	Single mode fiber
	Fiber Connector	ST/PC
	Distance	20km (0km~80km) optional
	Wavelength	Transmitter
		T1310nm, R1550nm.
		Receiver
		T1550nm,R1310nm.
HDTVI(Transmitting)	Input Level	>500mVp-p
	Desc	1080p:75-=5
		coaxial cable, 300m
		720p:75-5coaxial cable,500m
	Input/Output Impedance	75 Ω
	Physical Interface	16x BNC
HDTVI(Receiving)	Output Level	1Vp-p
	Input/Output Impedance	75Ω
	Physical Interface	16x BNC
Data	Transmission Media	Coaxial cable
	Baud Rate	1200~9600bit/s
	Operation Mode	Half-Duplex;Full-Duplex;RS-232
	Indicators	LOS,PWR,VIDEO
	Mean time between failures(MTBF)	>100 000 hours
General	EPS	DC 5V
General	Power Consumtion	≤ 5W

	HD-TVI vs HD-SDI
	HD - TVI	HD - SDI
Video Resolution	1080/720(Good)	1080/720(Excellent)
Transmission Delay	No	No
Transmission Distance()	500m	150m
RS-485 Control over Coaxial	Yes	Yes, but need additional equipment
Coaxial cable quality requirement	High	Low
Transmission Reliability	High	Low
	HD-TVI vs IPC
	HD - TVI	IPC
Video Resolution	1080/720P	Unlimited
Lossness Signal	Yes	No
Transmission Delay	No	Yes
Bandwidth Requirement	Low	High
Transmission Distance(without Boost)	0m	100m
Wiring and Installing	A little more complex	simple
Unit Cost	Low	High
	HD-TVI vs HD-CVI
	HD - TVI	HD-CVI
Analog Output	Yes	Yes
Coax cable distance(3C/5C)	300m/500m(1000/1500ft)	Same as HD-TVI
Twisted CAble Distance	200m(700 ft)	100m(350 ft)
720P specification supported(FPS)	25/30/50/60/	Same as HD-TVI
1080P specification supported	25/30	Same as HD-TVI
DVR could mix up 720P & 1080P signal at the same	Yes	No
Chipset Solution	Us Professional Third Party Chipset Vendor	Dahua
	HD-TVI vs IP Camera
	HD - TVI	IPC
Video Resolution	1080/720P	Unlimited
Lossness Signal	Yes	No
Transmission Delay	No	Yes
Bandwidth Requirement	Low	High
Transmission Distance(without Boost)	500m	100m
Wiring and Installing	A little more complex	simple
Unit Cost	Low	High
	HD-TVI vs Analog
	HD-TVI	Analogue
Video resolution	720P/1080P	960H(700TVL)
Coax cable distance	300/500m(1000/1500ft)	180/300(600/1000ft)
Twisted cable distance (Cat5.e standard)	200+m(700ft)(directly or + extra Balun)	100m (330 ft) (+extra Balun)
720P specification supported(FPS)	25/30/50/60	N/A
1080P specification supported(FPS)	25/30	N/A
DVR Could mixed up 720 & 1080P signal at the same time	Yes	N/A

960H Analogue	1080P HD-TVI

Question and Answers

Question:

What is the end-to-end latency of the H-16HD-TV-TX/RX system?

Answer:

The H-16HD-TV-TX/RX operates with near-zero latency, typically in the range of approximately 0.001 seconds (1 ms) or less.

Because the system does not perform encoding or compression, the delay is extremely minimal and suitable for real-time video monitoring applications.

Question:

Does this system use encoding or decoding?

Answer:

No — this is not an encoder/decoder system.

The unit performs a direct electrical-to-optical signal conversion, meaning:

no compression
no encoding
no decoding

This allows for instantaneous signal transmission with no processing delay.

Question:

Is the video transmission truly real-time?

Answer:

Yes the system is designed for true real-time video transmission.

Since the signal is directly converted to optical and transmitted over fiber, the delay is effectively limited only by the speed of light through fiber, making it ideal for: