Brief Introduction
The Vchung QSFP-DD 8x100G DR transceiver module can be used for 800 Gigabit Ethernet connections over 500m of single-mode fiber. The module includes eight parallel channels with a central wavelength of 1310nm and the operating rate of each channel is 106.25Gbps.
Features
- Supports 850Gbps
- Single 3.3V Power Supply
- Up to 500m over SMF with KP4 FEC supported at the Host side
- Dual MPO-12 connector
- 25Gbps (PAM4) electrical interface
- PIN and TIA array on the receiver side
- Power dissipation < 16W
- Safety Certification: TUV/UL/FDA*1
- RoHS Compliant
- Application for 8x100G Ethernet, 2x400G Ethernet, 1x800G Ethernet
Applications
- 800G DR8 Ethernet
- 400GBASE-DR4 Ethernet
Specifications
| Part No. | VC-QSFPDD-800G-DR8+ | Form Factor | QSFP-DD |
| Distance | 500m | Wavelength | 1310nm |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Connector | Dual MTP/MPO-12(APC) |
| Voltage | 3.3V | Cable Type | SMF |
| DDM | Yes | Transmitter Type | EML |
| Receiver Type | PIN | TX Power | -2.9~+4.0dBm |
| Receiver Sensitivity | < -5.9dBm | Powerbudget | 3dB |
| Maximum Power | < 16W | Data Rate | 8x100G 800GbE |
| Inbuilt FEC | Yes | Modulation Format | PAM4 |
| Packaging Technology | COB | CDR (Clock and Data Recovery) | TX and RX Built-in DSP |
| Extinction Ratio | ＞3.5dB | Protocols | IEEE 802.3cu, IEEE P802.3ck, QSFP-DD MSA HW Rev 6.01, CMIS5.0 |
 | 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. |  |
