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4 CWDM Lanes Mux/Demux Design 100G QSFP28 LR4 CWDM 2KM LC SMF

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4 CWDM Lanes Mux/Demux Design 100G QSFP28 LR4 CWDM 2KM LC SMF

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Brand Name :	Hello Signal
Model Number :	QSFP28
Certification :	IEC 60825-1:2007
Payment Terms :	T/T
Supply Ability :	no limit
Delivery Time :	Normally 10 workingdays

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4 CWDM Lanes Mux/Demux Design 100G QSFP28 LR4 CWDM 2KM LC SMF

4 CWDM Lanes Mux/Demux Design 100G QSFP28 LR4 CWDM 2KM LC SMF Fiber Optical Transceiver

Zion Code and Description

Zion Code		Zion Description
7211030		100G QSFP28 LR4 CWDM 2KM LC SMF Fiber Optical Transceiver

Applications

Data Center and LAN

Description

100G QSFP28 LR4 is designed to operate over single-mode fiber system using 4X25 CWDM channel in 1310 band and links up to 2km. The module converts 4 inputs channel of 25Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 100Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 100Gb/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 25Gb/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 100Gb/s data, propagating out of the transmitter module via the SMF. The receiver module accepts the 100Gb/s optical signals input, and de-multiplexes it into 4 CWDM 25Gb/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 QSFP28 Multi-Source Agreement (MSA) and compliant to IEEE 802.3ba.

Main product parameters

Form Factor	QSFP28	Max Data Rate	100 Gbps
Wavelength	1310nm	Center Wavelength	1271,1291,1311,1331nm
Max Cable Distance	2KM	Connector type	LC
Fiber cable Type	SMF	Vendor Name	ZION COMMUNICATION
Transimitter Type	DFB CWDM	Receiver Type	PIN
Transmit Power	– 6.5 to +2.5 dBm	Max Receiver sensitivity	– 10.1 dBm
Overload Power	2.5 dBm	Extinction Ratio	3.5 dB
DDM	Supported	Operating Temp.	0°C to 70°C (32°F to 158°F)

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