HQP40G-CWDM-IR4 is a transceiver module designed for 2km optical communication applications. The design is compliant to 40GBASE-LR4 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 the harshest external operating conditions including temperature, humidity and EMI interference.
+ QSFP+ MSA compliant
+ Compliant to IEEE 802.3ba specification for 40GBASE-IR4 links
+ 4x CWDM uncooled FP lasers, using ITU G.694.2 wavelength grid at 1271, 1291, 1311, and 1331nm with AAWG
+ High-sensitivity PIN-TIA with AAW DeMux
+ Up to 2km reach over standard single mode fiber
+ Compliant with QDR/DDR InfiniBand data rates
+ Hot pluggable electrical interface
+ Maximum power consumption 2.5W
+ Operating case temperature 0°C to +70°C
+ 3.3V power supply
+ RoHS 6 compliant (lead free)
+ 40G Ethernet
+ InfiniBand QDR and DDR interconnects
+ Client-side 40G Telecom connections
||QSFP+, 40GBASE-LR4 Lite, 2km, SMF, Duplex LC