CPRI кабель гэж юу вэ, яагаад танд утасгүй сүлжээнд хэрэгтэй вэ??

CPRI кабель гэж юу вэ?

CPRI кабель нь хоёр талдаа дуплекс LC холбогчтой шилэн кабель юм. Энэ нь хуягласан эсвэл өөр өөр брэндийн янз бүрийн хүрэм хэрэглэж болно’ утас-антен (FTTA) програмууд. CPRI кабель нь янз бүрийн төрлийн радио төхөөрөмжийг дэмждэг, алсын радио толгой гэх мэт (RRH), тархсан антенны системүүд (THE), болон жижиг эсүүд. It also supports different types of optical fibers, such as single-mode and multimode fibers, and different types of optical transceivers, such as SFP and SFP+. CPRI cable can operate in various environmental conditions, including temperature changes, чийгшил, dust, and salt mist, while offering high reliability and durability.

CPRI Cable: How It Works

The CPRI interface consists of two main parts: the user plane and the control and management plane. The user plane carries data and signals between the REC and the RE, such as IQ data, synchronization signals, and alarm signals. The control and management plane controls and manages the RE, including its configuration, status, and performance. The CPRI interface uses a time-division multiplexing (TDM) scheme to transmit the user plane and the control and management plane over the same optical fiber cable. It supports different line bit rates, ranging from 614.4 Mbit/s to 12.165 Gbit/s, depending on the number of carriers, bandwidth, and modulation scheme.
 
The CPRI interface defines different functional split options for physical-layer processing between the REC and the RE. The functional split determines how much physical-layer processing is performed at the REC and how much is performed at the RE. It also affects the amount of data and the number of signals transmitted over the CPRI interface. The CPRI standard defines seven functional split options, from option 1 to option 7, with option 1 being the most centralized and option 7 being the most distributed. The functional split option can be selected based on network requirements such as latency, bandwidth, and cost.

CPRI Cable: Where to Buy It

If you are looking for a reliable and professional CPRI cable supplier, consider SOGOOTECH.com, a leading manufacturer of fiber-optic products and solutions. SOGOOTECH.com provides high-quality, cost-effective CPRI cables and other fiber-optic products, such as patch cords, холбогч, adapters, attenuators, splitters, and switches. We can also provide customized CPRI cables according to your specific needs and preferences. Our experienced engineers and technicians provide technical support and after-sales service. We have a global network of partners and customers who can attest to the quality and performance of our products and services. To buy CPRI cable from SOGOOTECH.com, visit our website or contact us by email or phone.

Types:

 
For Huawei/ZTE:
Video on YouTube: https://www.youtube.com/watch?v=zDa0XZrs2_8

 
For Nokia:
Video on YouTube: https://www.youtube.com/watch?v=s6vWpDihBNU

Ericsson-д зориулсан:
Video on YouTube: https://www.youtube.com/watch?v=mczYDJf_rQQ

Байгуулах

CPRI cable is a type of optical fiber cable used to connect radio equipment (RE) at cell sites to base stations (BS) on the ground. Compared with traditional copper or coaxial cables, CPRI cable offers higher bandwidth, longer transmission distances, lower attenuation, and lower cost. CPRI cable is based on the CPRI standard, which defines the key parameters and protocols for communication between the RE and the BS. It can help wireless network operators optimize their network architecture and improve network performance.
 
Холбоо барих Хэрэв танд ямар нэгэн шаардлага байгаа бол!