Color Optic Limited
Our products make it easier for our customers to innovate, compete and continue to drive down the cost for each industry worldwide.
Add to Cart
200G QSFP-DD ER4 40km With FEC Optical Transceiver With Full Real-Time DDM Sfp Ethernet
This product is a 200Gb/s transceiver module designed for 40km optical communication applications. The design is compliant to IEEE802.3bs 200GBASE-LR4 standard. The module converts 8 input channels(ch) of 25Gb/s electrical data to 4 channels of LWDM optical signals, and multiplexes them into a single channel for 200Gb/s (PAM4) optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 200Gb/s(PAM4) input into 4 LWDM channels of signals, and converts them to 8 channels output electrical data . The central wavelengths of the 4 LWDM channels. It contains a duplex LC connector for the optical interface and a 76-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module. Host FEC is required to support up to 40km fiber transmission. The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP-DD Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
| Parameter | Symbol | Min | Typical | Max | Units | No |
| Operating Case Temperature | TOP | 0 | 70 | degC | ||
| Link Distance | D | 0.002 | 30 | km | FEC required on host system to support maximum distance | |
| Link Distance | D | 0.002 | 40 | km | Built-in PFEC is required to support up to 40km | |
| Power Consumption | 12 | W | ||||
| Center Wavelength | L0 | 1294.53 | 1295.56 | 1296.59 | nm | |
| L1 | 1299.02 | 1300.05 | 1301.09 | nm | ||
| L2 | 1303.54 | 1304.58 | 1305.63 | nm | ||
| L3 | 1308.09 | 1309.14 | 1310.19 | nm | ||
| Average Launch Power,each Lane | PAVG | -0.1 | 5.6 | dBm | ||
| OMA, each Lane | POMA | 3.4 | 6.4 | dBm | ||
| Sensitivity, each lane | SEN1 | MAX(-11.1, SECQ-12.5) | dBm | For 30km | ||
| Sensitivity, each lane | SEN2 | MAX(-14.1, SECQ-15.5) | dBm | For 40km | ||
Innovations
The manufacturing environment is strictly compliant with most advanced technological standards, ensuring our products a long term reliability.
Quality & Assurance
Our Cutting-Edge test equipment verifies that each of our products meets our high-quality standards
Customization
Thanks to the specialists of our Engineering Department, we have full control over both the hardware and the software of all our transceivers. Need your personal labelling? No problem, just ask and we provide!
Multi-Compatibility
ColorOptic offers a true cost-effective solution for all major platforms including the original vendor firmware.
Technical Support
Any issues with your equipment? We are already dispatching an engineer to your premises to fix it. We are 7x24 hours online supports.