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| Categories | Optical Transceiver Module |
|---|---|
| Brand Name: | OEM |
| Model Number: | TKQSFP-40G-ER4 |
| Certification: | ISO, CE RoHS |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | USD172-189/pc |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 50000pcs per month |
| Delivery Time: | 5-8 working days |
| Packaging Details: | Carton |
| Company Info. |
| TAKFLY COMMUNICATIONS CO., LTD. |
| Verified Supplier |
| View Contact Details |
| Product List |
This product strictly applies to 40GBASE-ER4 of the IEEE P802.3ba standard. It is a transceiver module designed for 40km optical communication applications.
The module transforms 4 x 10Gb/s input channels to 4 CWDM optical signals, and multiplexes the channels into one channel for 40Gb/s optical transmission. On the receiver side, the process is reversed - 40Gb/s optical transmission input is converted into 4 CWDM optical signals, which are then transformed into 4 channel output electrical data.
According to the wavelength grid defined in ITU-T G694.2, the central wavelengths of the CWDM channels are 1271, 1291, 1311 and 1331nm. The module features a duplex LC connector for the optical interface and a 148-pin connector for the electrical interface. Single-mode fiber (SMF) is required to minimize optical dispersion in long-haul systems.
This product meets QSFP Multi-Source Agreement (MSA) standards and is designed to withstand harsh external operating conditions including extreme temperatures, humidity, and EMI interference.









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