
( Brand: Optelecom ), ( Manufacturer Part Number: 23822-3 ), ( Model: 9921DR/SM/ST ), ( Part Type: Digital Video Receiver ), ( Country/region Of Manufacture: Unknown )
The Optelecom 9921DR-SM-ST 23822-7 is a multimode digital fiber optic video receiver designed for reliable and high-quality transmission of video signals over fiber optic networks. This receiver is part of Optelecom's 9221DR series, which is known for its robustness and excellent performance.
The 9921DR-SM-ST 23822-7 is a single-mode, short-wave receiver, capable of supporting multiple fiber optic video signals simultaneously. It is equipped with a wide range of input and output options, including ST connectors, making it compatible with various fiber optic network configurations.
The receiver features advanced digital signal processing technology, which ensures clear and stable video transmission even in challenging network conditions. It also supports a wide range of video formats, including SD, HD, and 3G-SDI, making it suitable for a broad range of applications, from broadcasting and surveillance to telemedicine and remote learning.
The Optelecom 9921DR-SM-ST 23822-7 is built to withstand harsh environmental conditions, with a ruggedized design that protects it from dust, moisture, and other external factors. It also offers a wide operating temperature range, ensuring reliable performance in a variety of climate conditions.
In summary, the Optelecom 9921DR-SM-ST 23822-7 is a high-performance, reliable, and flexible multimode digital fiber optic video receiver. Its robust design, wide compatibility, and advanced digital signal processing technology make it an ideal choice for applications that require reliable video transmission over fiber optic networks.
Pros of buying 9921DR-SM-ST Optelecom 9221DR-MM-ST 23822-7 Multimode Digital Fiber Optic Video Receiver 23822-3:1. High-quality digital video transmission: This receiver supports high-definition video transmission, ensuring clear and crisp images.
2. Flexible connectivity: The receiver supports both single-mode and multimode fiber optic cables, giving you more options for installation and expansion.
3. Robust construction: The receiver is built to withstand harsh environmental conditions, making it ideal for outdoor installations.
4. Easy installation: The receiver is easy to install and configure, reducing installation time and cost.
5. Reliable performance: Optelecom is a reputable manufacturer with a track record of producing reliable products.
Cons of buying 9921DR-SM-ST Optelecom 9221DR-MM-ST 23822-7 Multimode Digital Fiber Optic Video Receiver 23822-3:1. High cost: Fiber optic receivers are generally more expensive than traditional coaxial cable solutions.
2. Requires specialized knowledge: Installing and configuring fiber optic cables and receivers requires specialized knowledge and equipment, which may not be available in all areas.
3. Limited range: The range of fiber optic cables is limited compared to coaxial cables, which may require additional equipment to extend the range.
Conclusion:The 9921DR-SM-ST Optelecom 9221DR-MM-ST 23822-7 Multimode Digital Fiber Optic Video Receiver 23822-3 is a high-quality solution for long-distance digital video transmission. Its robust construction, flexible connectivity, and reliable performance make it an excellent choice for outdoor installations and high-definition video applications. However, its high cost and limited range may be a drawback for some users.
Recommendation:If you require long-distance digital video transmission and are willing to invest in a high-quality solution, the 9921DR-SM-ST Optelecom 9221DR-MM-ST 23822-7 Multimode Digital Fiber Optic Video Receiver 23822-3 is an excellent choice. However, if budget is a concern or you require a shorter range, you may want to consider other solutions such as coaxial cable or wireless transmission.
Optelecom 9221drmm st multimode digital fiber optic video receiver with bi-directional data transmit wave length 1550nmreceive 1310nm new in box features model 9221d single channel and duplex transmitter and receiver cards digital, high quality db NR over entire optical budget, exceeds rs250c medium haul transmission specifications compatible NSC pal one rs232 rs422 rs485 Manchester user configurable single-slot series 9000 chassis system rack-mount card supported by the network management applications the 9221dt dr form basis of a simple, quality video transport solution for putz control none. In addition, the units can translate one data format into another, for example sending from a computer rs232 and delivering putz to camera rs422. The duplex data channel can be user programmed to support rs232, rs422 2 or 4-wire, rs4852 Manchester encoded. Baud rates to128 bps are supported.
The9221dt and dr are available in multimode , optically compatible with the 9225dt Andre standalone modules.