Fiber Optics - Transmitters - Discrete

Category Introduction

Discrete fiber optic transmitters are a light source such as an LED or laser and an adaptive housing used to inject a signal into a fiber optic cable. The device contains no drive circuitry. The light source is differentiated by wavelength, spectral bandwidth, forward voltage, forward current, and DC reverse voltage. Adaptive housings may accommodate connector types such as FC, PC, SC, SMA, ST, TOSLINK, Versatile link, and connector-less solutions.

Product List

332 Items

Mfr Part #	Quantity Available	UnitPrice	Series	Packaging	Product Status	Wavelength	Spectral Bandwidth	Voltage - Forward (Vf) (Typ)	Current - DC Forward (If) (Max)	Voltage - DC Reverse (Vr) (Max)	Capacitance	Connector Type
TOTX1350(F) FIBER OPTIC XMITTER 650NM Toshiba Semiconductor and Storage	87	$10.49		Bulk	Active	650nm	-	1.8V	30 mA	5 V	-	TOSLINK
OPF370A LED FIBER OPTIC GAALAS TT Electronics/Optek Technology	34	$15.65		Bulk	Active	850nm	35nm	2V	100 mA	1 V	-	-
HFBR-1523Z XMITTER FIBER OPTIC 600NM 40KBD Broadcom Limited	22	$14.57		Bulk	Active	660nm	-	2.02V	80 mA	5 V	86 pF	Versatile Link
HFBR-1521Z XMITTER FIBER OPTIC 600NM 5MBD Broadcom Limited	15	$14.54		Tube	Active	660nm	-	2.02V	80 mA	5 V	86 pF	Versatile Link
AFBR-1529Z TX FIBER OPTIC DC-50MBD Broadcom Limited	12	$15.79		Tube	Active	650nm	-	-	-	-	-	-
AFBR-1528CZ FIBER OPTIC TX 10 MBD 650NM Broadcom Limited	25	$15.88		Tray	Active	650nm	20nm	2.3V (Max)	30 mA	3 V	30 pF	Versatile Link
SP000063814 TRANSMITTER DIODE FIBER OPTIC Broadcom Limited	40	$16.14		Bulk	Active	650nm	25nm	2.1V	50 mA	3 V	30 pF	Connector-less
HFBR-1527Z FIBER OPTIC TX 125 MBD 650N Broadcom Limited	23	$16.60		Tube	Active	650nm	21nm	2.1V	80 mA	3 V	60 pF	Versatile Link
HFBR-1521ETZ FIBER OPTIC TRANSMITTER 660NM Broadcom Limited	29	$16.46	Versatile Link	Tube	Active	660nm	-	1.67V	60 mA	5 V	86 pF	Versatile Link
HFBR-1522ETZ FIBER OPTIC TRANSMITTER 660NM Broadcom Limited	36	$16.63	Versatile Link	Tube	Active	660nm	-	1.67V	60 mA	5 V	86 pF	Versatile Link
SP000063871 TRANSMITTER DIODE FIBER OPTIC Broadcom Limited	3	$17.60		Bulk	Active	650nm	25nm	2.1V	50 mA	3 V	30 pF	Connector-less
HFBR-1532Z XMITTER FIBER OPTIC VERT 1MBD Broadcom Limited	7	$17.36		Tube	Active	600nm	-	2.02V	80 mA	5 V	86 pF	Versatile Link
HFBR-1525EZ XMITTER OPTICAL 10MBD Broadcom Limited	33	$17.40		Tube	Active	-	-	-	-	-	-	-
HFBR-1533Z XMITTER FIBER OPTIC VERT 40KBD Broadcom Limited	37	$17.67		Tube	Active	600nm	-	2.02V	80 mA	5 V	86 pF	Versatile Link
AFBR-1539Z IC TXRX FIBER OPTIC Broadcom Limited	55	$17.75	Versatile Link	Bulk	Active	650nm	20nm	2.3V (Max)	30 mA	20 V	30 pF	Versatile Link
AFBR-1541CZ TIL. 5MBAUD TX ROHS +95C Broadcom Limited	4	$18.83		Tube	Active	650nm	-	2.3V (Max)	30 mA	20 V	30 pF	Versatile Link
HFBR-1414TZ XMITTER FIBER OPTIC HIGH PWR ST Broadcom Limited	3	$27.03		Bulk	Active	820nm	-	1.7V	100 mA	1.8 V	55 pF	ST
HFBR-1414Z XMITTER FIBER OPTIC HIGH PWR ST Broadcom Limited	12	$26.83		Bulk	Active	820nm	-	1.7V	100 mA	1.8 V	55 pF	ST
HFBR-1404Z XMITTER FIBER OPTIC HIGH PWR SMA Broadcom Limited	7	$27.22		Tube	Active	820nm	-	1.7V	100 mA	1.8 V	-	SMA
HFBR-1415Z XMITTER MINI HP FIB OPT ST PORT Broadcom Limited	5	$26.65		Bulk	Active	820nm	-	1.7V	60 mA	3.8 V	-	ST

About Transmitters - Discrete

What are Transmitters - Discrete?

Transmitters - Discrete

Transmitters - Discrete are essential components in the fiber optics industry, responsible for converting electrical signals into optical signals for transmission through fiber optic cables. These devices operate by modulating a light source, typically a laser diode or light-emitting diode (LED), to encode data onto a light beam. The light is then transmitted through optical fibers to a receiver, where it is converted back into an electrical signal. This process allows for high-speed data transmission over long distances with minimal signal loss, making discrete transmitters a cornerstone of modern communication networks.

Types of Transmitters - Discrete

Laser Diode Transmitters

Laser diode transmitters are known for their high power output and narrow spectral width, making them ideal for long-distance communication and high-speed data transmission. They are commonly used in telecommunications and data centers where bandwidth and distance are critical factors.

LED Transmitters

LED transmitters are typically used for short-distance communication due to their broader spectral width and lower power output compared to laser diodes. They are cost-effective and suitable for applications where high precision is not required, such as local area networks (LANs) and consumer electronics.

Vertical-Cavity Surface-Emitting Lasers (VCSELs)

VCSELs offer a balance between performance and cost, providing moderate power output with a relatively narrow spectral width. They are often used in data communication applications, including Ethernet and Fibre Channel networks, where moderate distances and speeds are sufficient.

How to choose Transmitters - Discrete?

When selecting a discrete transmitter, several key parameters must be considered:

Wavelength: Choose a wavelength that matches the fiber type and application requirements, typically 850 nm, 1310 nm, or 1550 nm.
Output Power: Ensure the transmitter provides sufficient power for the required transmission distance without exceeding the fiber's damage threshold.
Data Rate: Select a transmitter capable of supporting the desired data rate, considering future scalability needs.
Modulation Format: Determine the appropriate modulation format based on the application, such as NRZ, PAM4, or others.
Reliability and Quality: Evaluate the supplier's reputation, product certifications, and warranty offerings to ensure long-term reliability.

Environmental factors such as temperature range, humidity, and potential exposure to dust or chemicals should also be considered. Installation requirements, including connector types and compatibility with existing infrastructure, are crucial for seamless integration.

Applications of Transmitters - Discrete

Telecommunications

In the telecommunications industry, discrete transmitters are used to facilitate long-distance voice and data communication. They enable high-speed internet services, mobile network backhaul, and international data links, ensuring reliable and efficient data transfer across continents.

Data Centers

Data centers rely on discrete transmitters for high-speed data transfer between servers, storage systems, and networking equipment. These transmitters support the growing demand for cloud computing and big data analytics by providing fast and reliable connectivity.

Broadcasting

In broadcasting, discrete transmitters are used to distribute high-definition video and audio signals over fiber optic networks. They ensure minimal signal degradation and latency, providing viewers with high-quality content delivery.

Medical Imaging

Medical imaging systems utilize discrete transmitters to transmit high-resolution images and data from diagnostic equipment to display monitors and storage systems. This ensures accurate and timely diagnosis and treatment planning.

Industrial Automation

In industrial automation, discrete transmitters are employed to connect sensors, controllers, and actuators over fiber optic networks. They provide robust and interference-free communication in harsh environments, enhancing process control and efficiency.