|Place of Origin:||China|
|Certification:||CE, ROHS, FCC|
|Minimum Order Quantity:||1 PCS|
|Packaging Details:||10PCS / Blister box|
|Delivery Time:||3-10 work day|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||50,000 pcs/Month|
|Data Rate:||40G||Temperature:||-5°C To 70°C|
|Pace Of Origin:||Guangdong, China (Mainland)||Diagnostics:||DDM|
|Pplication::||10G DWDM SFP+||Package Stype::||QSFP+ LR4|
QSFP+ LR4 2KM LC fiber optic transceiver DUAL FIBER with DDM OEM
QSFP+ LR4 is designed to operate over single-mode fiber system using 4X10 CWDM channel in 1310
band and links up to 10km. 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.
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