Generic QSFP-112G-ER4 Compatible 100Gbps QSFP28 100GBASE-ER4 1310nm 40km SMF Duplex LC DDM/DOM Optical Transceiver Module Dawnray’s QSFP-112G-ER4 optical transceiver is a parallel 100Gbps Quad Small Form-factor Pluggable QSFP28 module for use in OTU4 OTN network. QSFP28 ER4 provides 112Gb/s throughput up to 25km-40km over single-mode fiber (SMF) with host FEC using 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm wavelength. This transceiver is fully compliant with QSFP28 Multi-Source Agreement (MSA), IEEE 802.3ba 100GBASE-ER4 and CAUI-4 standard. Its electrical interface is MSA compliant 38-pin edge type connector and the optical interface is Duplex LC connector. The full-duplex QSFP28 transceiver implements 4 independent 28Gbps transmit and receive signal channels in each wavelength for an aggregate 112Gbps data rate. Built-in Digital Diagnostic Monitoring/Digital Optical Monitoring (DDM/DOM) support is present for real-time performance monitoring via 2-wire (TWI/I2C) interface. Our modules are factory pre-programmed for compatibility, perform alternatively to generic/MSA transceivers. Feature Hot pluggable QSFP28 fiber optic transceiver module Aggregate data rate up to 112Gbps 4 channels 1310nm LAN-WDM EML transmitter 4 channels APD photo receiver Duplex LC optical connector Link distance up to SMF 40km with host FEC 4x 28Gbps NRZ retimed CAUI-4 electrical interface Built-in digital diagnostic via 2-wire interface Single 3.3V power supply voltage Power consumption Ambient temperature range 0 to 70°C for commercial application Compliant with SFF-8665, SFF-8661, SFF-8679, SFF-8636 Compliant with IEEE 802.3ba 100GBASE-ER4 Compliant with RoHS, REACH, CE, FCC standards Application 100G Ethernet OTN G.709 OTU4 Data Center Specification Part Number QSFP-112G-ER4 Form Factor QSFP28 Max Data Rate 112Gbps Max Distance 25km-40km (15.5 miles-24.9 miles) Wavelength 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm Connector Duplex LC DDM/DOM Support Media SMF Transmitter Type 4x LAN-WDM EML Receiver Type APD Transmitter Power -2.5 to 2.9dBm Receiver Sensitivity < -19dBm Extinction Ratio 4dB Receiver Overload 3.3dBm Transmit and Dispersion Penalty 2.5dB Power Budget 14dB OE Packaging Box Packaging Signal Conditioner Retimer for TX and RX Modulation Format NRZ Host FEC Support Power Consumption 4.5W Commercial Temperature Range 0 to 70°C (32 to 158°F)
