The QSFP-DD ER8 optical module employs PAM4 modulation (50 Gbps per lane), featuring 8 channels of LAN-WDM and LC duplex interfaces. It consumes no more than 15.4W of power, operates on 3.3V power supply, and functions within a temperature range of 0 to 70°C. Compliant with QSFP-DD MSA standards, it is suitable for 400GBASE-ER8 Ethernet applications and can transmit data over single-mode fiber for up to 40 kilometers.
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Our product offerings
Our optical modules cover speeds of 10G, 16G, 25G, 40G, 100G, 200G, 400G, and 800G, with a 1.6T module currently under development.
With outstanding performance and versatility, our products cater to a wide range of applications, precisely meeting diverse business requirements to ensure the efficient operation of your network.
With outstanding performance and versatility, our products cater to a wide range of applications, precisely meeting diverse business requirements to ensure the efficient operation of your network.
850127113111304.581273.54/1273.551294.53 – 1296.598511309.141310DWDM1264.5 – 1277.51284.5 – 1297.51530.331535.041539.771544.538819119411304.5 – 1317.51324.5 – 1337.512911331CWDM1270149015501306.851309.131311.421277.891282.261286.661295.561300.051299.02 – 1301.091303.54 – 1305.631308.09 – 1310.19
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﹣4.6 ~ 4dBm﹣2.9 ~ 4dBm﹣3.1 ~ 4dBm﹣3.2 ~ 4.4 dBm﹣3.3 ~ 3.5dBm﹣0.1 ~ 4.2dBm(OMA)﹣2.8 ~ 4dBm(OMA)1.1 ~ 5dBm(OMA)4.5 ~ 7.9dBm﹣0.6 ~ 5.6dBm﹣6.5 ~ 4dBm/﹣4.2 ~ 4.7dBm1 ~ 7dBm1 ~ 6.5dBm﹣5.5 ~ 3dBm﹣8.4 ~ 2.4dBm﹣4.4 ~ 4dBm﹣6 ~ 2dBm1.5~ 5.5dBm﹣4.3~ 4.5dBm1.1~ 5dBm﹣0.1~ 4.2dBm﹣2~ 6.5dBm﹣2.9~ 2.9dBm﹣4.7~ 7.9dBm﹣1~ 4dBm﹣0.8~ 4.5dBm﹣6.5~ 2.5dBm1~ 5dBm﹣5.5~ 3dBm2~ 7dBm﹣7~ 2.3dBm﹣7~ 4.3dBm﹣8.4~ 2.4dBm0~ 5dBm﹣7~ 2dBm0~ 6dBm﹣3~ 6dBm0~ 4dBm﹣7.3~ 1dBm﹣4.7~ 4dBm﹣2~ 4dBm
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﹣6.4+TECQ@1.8<TECQ≦4.4dB＜-4.3dBm@2.4E-4< -4.5dBm@2E-4< -4.6dBm@2E-4﹣4.4+TECQ@1.8<TECQ≦4.4dB＜﹣4.4dBm(OMA)≤-4.6dBm，-6+SECQ＜﹣4.5dBm(OMA)≤-6.6dBm，-8+SECQ≤-6.1dBm(OMA)<-14dBm≤-16.1dBm，SECQ-17.5≤-6.5dBm，-7.9+SECQ≤-3.9dBm，SECQ-5.3/≤-6.5dBm@SECQ=1.4dB≤-6dBm2.4E-4(PER)≤-27dBm≤-9.4dBm@5E-5≤-10.3dBm@5E-5≤-6.6dBm，SECQ-8@5E-5≤-11.4dBm@5E-5≤-8.6dBm@5E-5≤-6.1dBm@5E-5≤-4.5dBm@5E-5≤-19dBm@5E-5≤-20.9dBm@5E-5≤-13.8dBm@5E-5≤-12.5dBm@4E-3≤-3.9dBm@5E-5≤-10dBm@5E-5≤-25dBm@5E-5≤-9.1dBm@5E-5≤-18dBm@5E-5≤-24dBm@5E-5≤-11.5dBm@5E-5≤-10.5dBm@5E-5≤-28dBm@5E-5≤-10.2dBm@5E-5≤-14dBm@5E-5≤-16dBm@5E-5≤-12dBm@5E-5≤-23dBm@5E-5≤-11.1dBm@5E-5≤-14.4dBm@5E-5
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QSFP-DD ER8
QSFP-DD ER4
The QSFP-DD ER4 optical module employs PAM4 modulation (100Gbps per lane) and features four lanes of LAN-WDM with LC duplex interfaces. It consumes no more than 12W of power at 3.3V, operates within a temperature range of 0 to 70°C, and complies with QSFP-DD MSA standards. This module is suitable for 400GBASE-ER4 Ethernet and supports transmission over single-mode fiber up to 40km.
Learn more>QSFP-DD PLR4
The QSFP-DD PLR4 optical module features 4x106.25Gbps PAM4 parallel channels and an MPO-12 interface, with a power consumption of ≤8W, 3.3V power supply, and an operating temperature range of 0~70℃. It complies with QSFP-DD MSA rev4.0 and is designed for 400GE links in data centers, supporting single-mode fiber transmission up to 10Km.
Learn more>QSFP-DD LR4
The QSFP-DD LR4 optical module employs 4x106.25Gbps PAM4 parallel channels and LC duplex interfaces, with a power consumption of ≤9W, 3.3V power supply, and an operating temperature range of 0 to 70°C. It complies with QSFP-DD MSA rev5.0 and is suitable for 400G Ethernet, supporting single-mode fiber transmission over 10Km.
Learn more>QSFP-DD XDR4
QSFP-DD XDR4 Optical Module with 4x106.25Gbps PAM4 lanes and 8x53.125Gbps electrical interfaces, featuring an MPO-12 connector. Power consumption ≤8W, powered by 3.3V, and operates in a temperature range of 0~70℃. Compliant with QSFP-DD MSA rev4.0 and other standards, it is suitable for 400GE data center applications, supporting single-mode fiber transmission up to 2Km.
Learn more>QSFP-DD FR4
QSFP-DD FR4 optical module with an aggregate data rate of 425 Gbps, featuring eight 53.125 Gbps PAM4 lanes and four CWDM channels with LC duplex interfaces. Power consumption is ≤9W, operating on 3.3V power supply, and is designed for an operating temperature range of 0 to 70°C. Compliant with QSFP-DD MSA rev5.0, it is ideal for 400G Ethernet applications and supports single-mode fiber transmission up to 2Km.
Learn more>OSFP-DR4
OSFP-DR4 optical module, single-channel 106.25 Gbps (PAM4), MPO-12/APC interface. Hot-swappable, power consumption ≤9W, powered by 3.3V, operating temperature range 0~70°C. Compliant with OSFP MSA 5.0 and other standards, supports single-mode fiber transmission up to 500m.
Learn more>OSFP-VR4
OSFP-VR4 optical module, single-channel 106.25 Gbps (PAM4), featuring integrated 850nm optical components. It supports hot-pluggable operation, with a power consumption of ≤9W, 3.3V power supply, and an operating temperature range of 0 to 70°C. Compliant with OSFP MSA 5.0 and other standards, it is suitable for data centers, supporting transmission distances of 50 meters over OM4 and 30 meters over OM3.
Learn more>OSFP-SR4
OSFP-SR4 optical module, single-channel 106.25 Gbps (PAM4), integrated with 850nm optical components. Hot-pluggable, power consumption ≤9W, powered by 3.3V, operating temperature range from 0°C to 70°C. Compliant with OSFP MSA 5.0 and other standards, suitable for data centers, supporting 50m transmission over OM4 fiber and 30m transmission over OM3 fiber.
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QSFP-DD VR8-MPO16
QSFP-DD VR8-MPO16 optical module, single-channel 106.25 Gbps (PAM4), with MPO-16 APC interface. Hot-pluggable, power consumption < 16W, 3.3V powered, operating temperature 0~70℃. Compliant with QSFP-DD HW Rev 6.2 and other standards, suitable for 800G Ethernet and data centers, reaching 50m over OM4 fiber and 30m over OM3 fiber.
Learn more>QSFP-DD VR8-MPO12
QSFP-DD VR8-MPO12 Optical Module, single-channel 106.25 Gbps (PAM4), with MPO-16 APC interface. Hot-pluggable, power consumption < 16W, 3.3V power supply, operating temperature 0~70°C. Compliant with QSFP-DD HW Rev 6.2, suitable for 800G Ethernet, and capable of transmitting 50m over OM4 fiber.
Learn more>QSFP-DD 2*FR4-LC
QSFP-DD 2*FR4-LC optical module with single-channel 106.25 Gbps (PAM4) data rate, featuring 8x100G EML transmitters and duplex LC interfaces. Hot-pluggable design with power consumption under 16W, operating on 3.3V, and supporting a temperature range from 0 to 70°C. Compliant with CMIS Rev 5.1 and suitable for 800G Ethernet applications, achieving 2Km transmission distance over single-mode fiber.
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What are Yichuang's core competitive advantages?
We offer three categories of collaboration models: open technology, channel partnerships, and supply chain integration. After submitting your application, a dedicated account manager will conduct a one-on-one assessment to evaluate the resource match, working together to build a mutually beneficial ecosystem.
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We offer three categories of collaboration models: open technology, channel partnerships, and supply chain integration. After submitting your application, a dedicated account manager will conduct a one-on-one assessment to evaluate the resource match, working together to build a mutually beneficial ecosystem.
Has the company obtained authoritative certification and accreditation?
We offer three categories of collaboration models: open technology, channel partnerships, and supply chain integration. After submitting your application, a dedicated account manager will conduct a one-on-one assessment to evaluate the resource match, working together to build a mutually beneficial ecosystem.
How can I become a partner?
We offer three categories of collaboration models: open technology, channel partnerships, and supply chain integration. After submitting your application, a dedicated account manager will conduct a one-on-one assessment to evaluate the resource match, working together to build a mutually beneficial ecosystem.
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