TCW-Q1LAA-KCQ Formerica Optoelectronics

40Gb/s QSFP+ CWDM Transceiver PRODUCT NUMBER: TCW-Q1LAA-KCQ Specification 40 Gbps QSFP+ Pluggable Optical Transceiver Module 40GBASE-ER4 Ordering Information T C W Q 1 L A A K C Q Model Name Voltage Category Device type Interface Temperature Distance Latch Color Red TCW-Q1LAA-KCQ 3.3V With DDMI CWDM CML/CML 40km 0C ~ +70C Page 1 Formerica OptoElectronics Inc. FEB-21-2019 Rev.1.1 40Gb/s QSFP+ CWDM Transceiver PRODUCT NUMBER: TCW-Q1LAA-KCQ Features Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ER4 Standard QSFP+ MSA compliant Compliant with QDR / DDR InfiniBand data rates Up to 11.2Gb / s data rate per wavelength 4 CWDM lanes MUX / DEMUX design Up to 40km transmission on single mode fiber (SMF) 18.5dB link insertion loss budget Operating case temperature : 0 to 70C Maximum power consumption 3.5W LC duplex connector RoHS compliant Applications 40GBASE - ER4 Ethernet Links InfiniBand QDR and DDR interconnects Client-side 40G Telecom connections General Description This product is a transceiver module designed for 40km optical communication applications. The design is compliant to 40GBASE-ER4 of the IEEE P802.3ba standard . The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical 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 4 CWDM channels signals , and converts them to 4 channel output electrical data . The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G.694.2. It contains a duplex LC connector for the optical interface and a 148-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. The product is designed with form factor, optical / electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet Page 2 Formerica OptoElectronics Inc. FEB-21-2019 Rev.1.1