Multi vendor compatible QSFP+ transceivers are available in Fiberland.Currently we are able to offer 40G QSFP+ SR4,QSFP+LR4,QSFP+ ER4 30KM,QSFP+ ER4 40KM.QSFP+ BIDI,QSFP+ CSR4,QSFP+ DAC,QSFP+ AOC,QSFP+ breakout AOC(Active optical cable and 40G QSFP+ breakout DAC (direct attached cable).
Fiberland 40G QSFP+ transcievers designed to operate over single-mode fiber system using 4X10 CWDM channel in 850nm & 1310nm. The module converts 4 inputs channel 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. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. Single-mode fiber (SMF) is applied in this module. This product converts the 4-channel 10Gb/s electrical input data into CWDM optical signals (light), by a 4-wavelength Distributed Feedback Laser (DFB) array. The 4 wavelengths are multiplexed into a single 40Gb/s data, propagating out of the transmitter module via the SMF. The receiver module accepts the 40Gb/s optical signals input, and de-multiplexes it into 4 CWDM 10Gb/s channels. Each wavelength light is collected by a discrete photo diode, and then outputted as electric data after amplified by a TIA.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA) and compliant to 40G QSFP+ LR4 of IEEE 802.3ba.
The description of QSFP+ LR4 is 40G QSFP+ with wavelength of 1310NM ,transmit distance is 10km. 40G QSFP+ transceivers are widely used in the application of data center,big Data Signal Transmission and etc.
Fiberland’s 40G QSFP+ transceivers are 100% compatible with over 200 brand equipment in the market such as Cisco,HP,HUAWEI,ARISTA and etc.Currently fiberland is able to offer 40G QSFP+ SR4,QSFP+ LR4,QSFP+ ER4 LITE 30KM,QSFP+ ER4 40KM,QSFP+ PSM4 2KM,QSFP+ PSM4 10KM,QSFP+ SR BD and etc. Most commonly used cisco 40G QSFP+ TRANSCIEVER part number is QSFP-40G-SR-BD,QSFP-40G-CSR4,QSFP-40G-SR4,QSFP-40G-LR4,QSFP-40G-ER4, QSFP-40G-PSM4 ,QSFP-40G-ZR4,and etc.
