LR-LINK LRHQ131X-02ATL links from 2m to 2km over a standard SMF.QSFP28 footprint (Quad Small Form-factor Pluggable) with 2 unidirectional LC SMF optical connector receptacles. Compliant to the SFF-8665 Pluggable Transceiver Solution (QSFP28) MSA. Electrical Interface based on CAUI-4 as defined by IEEE 802.3 CL83E. Compliant to the SFF-8636 Common Management Interface MSA. 38 pin hot pluggable edge connector electrical interface .The transmitter consists of a retimed quad input, 4 un-cooled CWDM DFB lasers operating on the ITU G.694.2 wavelength grid at 1271, 1291, 1311 and 1331nm and multiplexed into a single SMF output.The receiver consists of a CWDM de-multiplexer, a quad photodiode receiver and a retimed electrical output .Provides Bias and Transmit Power Monitoring (TPM) for each of the 4 transmitter channels.Provides RSSI Monitoring for each of the 4 receiver channels. Provides monitoring of the voltage supplies and case temperature.Provides Module Present and Interrupt signals Input control pins for Module Select, Module Reset and Low Power Modes. Supports operation for a case temperature of 0°C to +70°C.Includes customized coding option for module security implementation.
