• 1. Introduction Optical fiber sensing takes advantage of the physical properties of light as it passes through the optical fiber to detect changes in temperature, strain and other parameters. Optical fiber has wide working frequency band and large dynamic range, which is suitable for remote measurement and remote control. It is an excellent low loss transmission line. Under certain conditions, optical fiber is particularly easy to accept the measured or field loading, and is an excellent sensing element. The optical fiber is electrically neutral, small in size, light in weight, flexible, anti electromagnetic interference, and good in radiation resistance. It is especially suitable for use in flammable, explosive, space restricted, strong electromagnetic interference and othe...
    2022 - 09 - 29
NEWS CENTER
News Blogs

Basic Knowledge of Fiber Optic Transceivers

Date: 2022-08-09
Views : 9

In the form of Q&A, this article aims to introduce the basic knowledge of fiber optic transceivers in the simplest explanations.


 Basic Knowledge of Fiber Optic Transceivers    Basic Knowledge of Fiber Optic TransceiversBasic Knowledge of Fiber Optic Transceivers

What is the fiber optic transceiver?

It is a device that uses fiber optic technology to transmit and receive data. Transceiver is a combination of transmitter and receiver. It is used to convert the electrical signals and optical signals.

 

What is the SFP or SFP+?

SFP, Small Form-Factor Pluggable. Classified by package, SFP and SFP+ are two types of fiber optic transceiver. The main difference is that SFP+ is an updated version that supports higher speeds up to 10Gbps.

 

What are the applications of fiber optic transceiver?

Fiber optic transceiver is widely found in wired networking applications, including Ethernet switches, routers, firewalls, network interface cards and fiber media converters.

 

What is the meaning of some abbreviations of transceiver?

LC

Lucent Connector, the interface type, divided into simplex and duplex

SMF

Single Mode Fiber, the wavelength is 1310nm or 1550nm

MMF

Multimode Fiber, the wavelength is 850nm

LRM

Long Reach Multimode

SR

Short Reach, with several hundred meters

LR

Long Reach, the transmission distance is 10km

ER

Extended Reach, the transmission distance is 40km

ZR

the transmission distance is 80km

LX

1.25G SFP, the transmission distance is 10km

DDM

Digital Diagnostic Monitoring, a technology to make users monitor the real-time parameters of the optical module

DOM

Digital Optical Monitoring, a function to monitor all aspects of the data of the optical module in real time

CDR

Clock and Data Recovery, to Keep the signal at the receiving end consistent with the signal at the transmitting end

 

What are main parameters of fiber optic transceiver?

Data rate

The number of bits transmitted per second, such as 1.25Gb/s, 10Gb/s

Transmission distance

The maximum distance over which optical signals can transmit, such as 300m, 10km, 20km

Wavelength

Represents the wave band used for optical signal transmission, main three wavelengths: 850nm, 1310nm and 1550nm


Recommending News / Recommending News More
2022 - 09 - 20
点击次数: 5
On September 16, the 19th China ASEAN Expo which lasts for 4 days held a grand opening ceremony in Nanning, Guangxi. Under the background of normalization of epidemic situation, all provinces, autonomous regions and cities have used the platform of China ASEAN Expo to inject strong impetus into the development of regional in-depth integration. The signed investment enterprises of th...
2022 - 08 - 05
点击次数: 10
There is a cause for optimism as the communications service providers (CSPs) enter their second decade of network transformation. That is the main finding of LightCounting's latest edition of its network transformation report entitled: Network Transformation Reaches a Pivotal Phase.On the surface, it is business as usual: CSPs are experiencing paltry growth and continue to search for new ...
2018 - 09 - 28
点击次数: 51
Nokia today formally launched the 5G MoNArch (5G Mobile Network Architecture) research project. Supported and financed as part of Phase II of the 5G Infrastructure Public Private Partnership (5G-PPP) - under the auspices of the European Union's Horizon 2020 Framework Programme - 5G MoNArch will put fifth-generation mobile network architecture into practice.The project consortium, consisting of...
News / more>>
2022 . 09 . 20
点击次数: 5
On September 16, the 19th China ASEAN Expo which lasts for 4 days held a grand opening ceremony in Nanning, Guangxi. Under the background of normalization of epidemic situation, all province...
2022 . 08 . 05
点击次数: 10
There is a cause for optimism as the communications service providers (CSPs) enter their second decade of network transformation. That is the main finding of LightCounting's latest edition of its ...
2018 . 09 . 28
点击次数: 51
Nokia today formally launched the 5G MoNArch (5G Mobile Network Architecture) research project. Supported and financed as part of Phase II of the 5G Infrastructure Public Private Partnership (5G-PPP) ...
回到顶部
扫描微信二维码
Scan QR code
Mailbox market@bhcom.in
WhatsApp-Customer service +86 181 3882 4605
   
Any shopping problem contact our online service | Tel: +86 181 3882 4605| Operating hours:Monday to Friday 9:00-17:30
电话:+86 0755-2955 6666
传真:+86 0755-2788 8009
邮编:330520
Copyright ©2018 - 2023  SHENZHEN BEIHAICOMM Co., LtdSitemap
犀牛云提供企业云服务
X
5

电话号码管理

1

qq

6

二维码管理

3

SKYPE 设置

4

阿里旺旺设置

等待加载动态数据...

等待加载动态数据...

等待加载动态数据...

等待加载动态数据...

展开