QSFP-40G-ER4 Compatible 40G QSFP+ ER4 Transceiver Module (1271nm, 1291nm, 1311nm, 1331nm SMF 40km LC DDM)
The QSFPP-40G-ER4 is a transceiver module designed for 40km optical communication applications. The design is compliant with 40GBASE-ER4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDMoptical signals and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4CWDM channels signals and converts them to 4-channel output electrical data.
Product Details
| P/N | QSFP-40G-ER4 | Vendor Name | Connlight |
| Form Factor | QSFP+ | Max Data Rate | 40Gbps |
| Wavelength | 1271nm, 1291nm 1311nm, 1331nm |
Max Distance | 40km |
| Connector | LC Duplex | Transmitter Type | 4 Lanes CWDM DFB |
| Cable Type | SMF | Receiver Type | APD |
| TX Power | -3.7~4.5dBm | Receiver Sensitivity | < -22dBm |
| Protocols | OTN OTU3, 40G Ethernet, Infiniband, Fiber Channel, SATA/SAS3, MSA Compliant | Operation Temperature | 0 to 70°C (32 to 158°F) |
Quality Assurance
Excellent quality is the foundation of Connlight’ s survival and development. Our operation team are experts with many years’ experiences in optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.
Quality Certification
Comprehensive Testing
Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.
