Brief Introduction
The Vchung 400G FR4 transceiver module is designed for 400 Gigabit Ethernet applications, providing high performance and reliability. With each electrical and optical lane supporting 106.25Gbps, this module multiplexes data into a single-mode fiber, enabling 425Gb/s optical transmission. It boasts a transmission range of up to 2km over duplex LC connector single-mode optical fiber cables, making it suitable for medium-range data communication and interconnect applications. It transmits signals efficiently over single-mode fiber systems using CWDM nominal wavelengths of 1271nm, 1291nm, 1311nm, and 1331nm. A duplex LC SMF connector offers secure and robust connections, while its low power consumption and RoHS compliance demonstrate its environmental sustainability. This QSFP112 FR4 transceiver module excels in today’s demanding networking conditions for 400G Ethernet applications in data centers.
Features
Applications
- 4x100G FR applications
- Data center
| Part No. | VC-QSFP112-400G-FR4 | Form Factor | QSFP112 |
| Distance | 2km | Wavelength | 1271nm, 1291nm, 1311nm, 1331nm |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Connector | Duplex LC |
| Voltage | 3.3V | Cable Type | SMF |
| DDM | Yes | Transmitter Type | CWDM EML |
| Receiver Type | PIN | TX Power | -3.3~+3.5dBm |
| Receiver Sensitivity | < -7.7dBm | Max Data Rate | 425Gbps |
| Host Required | FEC | Modulation Format | 4x 100G PAM4 |
| Maximum Power | < 10.5W | Protocols | IEEE Std 802.3db, QSFP112 MSA, CMIS 4.0 |
 | Optical transceivers port(LC) For LC port, there are two types of single-fiber bidirectional optical transceivers (one LC connector) and dual-fiber unidirectional optical transceiver (two LC connectors). Single fiber bidirectional is used to send and receive signals in one fiber, and dual fiber unidirectional optical transceivers are used to one fiber to send signals and other fiber to receive signals. |
| Optical transceivers series Vchung offer comprehensive optical modules, data rate from 155M to 100G,form factor including SFP,SFP+,XFP,SFP28,QSFP+,CFP,CFP2 and QSFP28,support MMF and SMF interface. Vchung closely follow optical communication market trend, offers comprehensive transceivers solution, including: 1. Data center:100G QSFP28, 40GQSFP+, 10G SFP+, 10G/25G/40G/100G AOC. 2. Transport (OTN,PTN):100G CFP/CFP2/CFP4, 10G SFP+/XFP BIDI/CWDM/DWDM/Tunable, SFP. 3. Wireless(5G fronthaul,middlehaul and backhaul):25G SFP28, 50G QSFP28 PAM4. |  |
| Compatibility The optical transceivers can be adapted to Cisco, Huawei, Huasan, Alcatel-Lucent, Juniper, Brocade, HPE, Extreme, Ericsson and other equipment. It is 100% compatible with all vendors on the market. Of course, before confirming the purchase, it is best to inform model of the equipment to which the optical transceivers is applied. |  |
 | Industrial Standards VCHUNG all optical transceivers meet or exceed industrial standards, such as CE and RoHS as well as the regulations of the FCC. Through continuous monitoring before, during and after the production process. |
 | Full MSA Compliance High availability optical transceivers meet the Multi Source Agreement (MSA) standard SFF-8431. With MSA Standards various manufacturers determine standardizations of the Transceiver to ensure the interoperability. The optical transceivers interface is defined electrically, mechanically and functionally. |
| Quality assurance VCHUNG provides OEM services, VCHUNG supply all optical modules are high quality and reliable optical transceivers. For quality assurance, we provide three years replacement and lifelong maintenance service. |  |
