200G QSFP56 FR4

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200G QSFP56 FR4 is designed for use in 200 Gigabit Ethernet links on up to 2km of single mode fiber compliant with the QSFP MSA and IEEE 802.3bs.The optical and RoHS free.

200G QSFP56 FR4 Product Overview

The module converts the 4-channel 200Gb/s(PAM4) electrical input data into CWDM optical signals (light), by a driven 4-wavelength EMLs. The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311, و 1331 nm as members of the CWDM wavelength grid defined in ITU-T G.694.2. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. It is designed for 2km optical communication applications.

در حال حاضر, there are two main types of 200G optical modules: 200G QSFP56 and 200G QSFP-DD. اولین, as an evolution of the 40G QSFP+ and 100G QSFP28, the QSFP56 (Quad 50 Gigabits Small Form-factor Pluggable) is designed specifically for 200G Ethernet. QSFP56 denotes 4 ایکس 50 to 56Gb/s in a QSFP form factor. Compared with QSFP+ and QSFP28, the QSFP56 form factor as a 200G QSFP supporting 4 x 50G channels can achieve higher network speeds. The most important change from QSFP+ and QSFP28 to QSFP56 is that QSFP56 changes from NRZ encoding to PAM4 encoding. QSFP56 optical modules are available in two main package forms: QSFP56 SR4 and QSFP56 FR4.

200G QSFP56 FR4 Product Pictures

200G QSFP56 FR4 Product Specifications

200G QSFP56 FR4 Product Features

• Supports 212Gb/s
• یک منبع تغذیه 3.3 ولت
• QSFP56 MSA Compliant
• 125گیگابیت بر ثانیه (PAM4) electrical and optical interface
• محدوده دمای کیس تجاری 0 تا 70 درجه سانتی گراد
• The 200G QSFP56 are using 4x50Gb/s PAM4 channels to achieve a 200GE connectivity suitable

200G QSFP56 and More 200G modules

200G QSFP56 LR4

200G QSFP56 SR4

200G QSFP56 FR4 Product Applications

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