Brief Introduction
The Vchung 400G QSFP-DD ZR+ Pro is a C-Band optical frequency tunable coherent optical module,combines 7nm coherent DSP ASIC functionalitywithbest in class ultra-narrow line-width tunable lasers, high-speed modulators and high responsively coherent receivers to deliver highperformanceat 100G DP-QPSK/ 200G DP-QPSK/ 300G DP-8QAM / 400G DP-16QAM modulattion format.With an adjustable output optical power rangeof -10~1dBm, it utilizes EDFA. The transceiver is compliant with the OIF QSFP-DD MSA and supports digital diagnostics functions.It is intended to be used in conjunction with a host platform to support 400G transmission over optical links in DCI applications.
Features
- Line rate 100G/200G/300G/400G
- OFEC and CFEC FEC Support
- Support ingress LF hold-off time configure
- Support hitless firmware upgrade
- Digital Diagnostic Monitoring Support
- Hot Pluggable by 76-PIN PAD and host connector
- C-band tunable, supports 100/75/50GHz grid spacing, support 0.1GHz fine turning
- Maximum Power Consumption 22.5W
- 100G DP-QPSK/ 200G DP-QPSK / 300G DP 8QAM /
400G DP-16QAM Modulation - TX VOA inside, output power -10~1dBm tunable
- EDFA inside, High output Power, max TX power +4dBm at 193.7THz, +1dBm at C-band
- Compact Size (18.4 mm x 93.4 mm x 8.5 mm)
Applications
1.QSFP-DD MSA
2.Open ZR+ MSA2.0
3.OIF-400ZR-02.0
4. OIF-CMIS-05.2
5.IA OIF-C-CMIS-01.2
6.QSFP-DD-Hardware-Rev6.3
7.Transmission distance up to 480km Integrated with EDFA
| Part No. | VC-QSFPDD-400G-ZR+-H | Form Factor | QSFP-DD |
| Distance | 480KM with EDFA | Wavelength | Coherent |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Connector | Duplex LC |
| Voltage | 3.3V | Cable Type | SMF |
| DDM | Yes | Transmitter Type | Tunable Coherent Laser |
| Receiver Type | PIN | TX Power | -10.0~+1.0dBm |
| Receiver Sensitivity | <-22dBm | Protocols | MSA Compliant |
| Warranty | 3 years | Data Rate | 100G/400G |
 | 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. |  |
