Product Features

Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 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 10km transmission on single mode fiber (SMF)

Operating case temperature: 0 to 70℃

Maximum power consumption 2.5W

LC duplex connector

RoHS compliant

Applications

40GBASE-LR4 Ethernet Links

Infiniband QDR and DDR interconnects

Client-side 40G Telecom connections

This product is a transceiver Module designed for 2m-10km 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 38-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.

Package

 Ordering Information

Part No.	Data Rate	DDM	Wavelength	Fiber Type	Dist.	Optical Interface
QSFP-SR-100M	40Gbps	yes	850nm	MMF	100M	MPO
QSFP-SR-300M	40Gbps	yes	850nm	MMF	300M	MPO
QSFP-LR	40Gbps	yes	1310nm	SMF	10KM	MPO
QSFP-ER4	40Gbps	yes		SMF	40KM	MPO