Products
10Gb/s 80km SFP DWDM Transceiver Module for Data Channel
10Gb/s 80km SFP DWDM Transceiver Module for Data Channel
The SFP DWDM transceivers are high performance, cost effective modules supporting data-rate of 10Gbps and 20km transmission distance with SMF.
10Gb/s 20km SFP DWDM Transceiver Module for Data Channel
10Gb/s 20km SFP DWDM Transceiver Module for Data Channel
The SFP transceivers are high performance, cost effective modules supporting data-rate of 10Gbps and 20km transmission distance with SMF.
1.25Gbps 1310nm, 20km Optical SFP Transceiver Module with DDM
1.25Gbps 1310nm, 20km Optical SFP Transceiver Module with DDM
The SFP Optical Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available
155Mbps Date Rate CWDM SFP Transceiver Module LC Connector With DDM For Gigabit
155Mbps Date Rate CWDM SFP Transceiver Module LC Connector With DDM For Gigabit
The CWDM SFP Optical Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) 
155Mbps SFP Optical Transceiver with DDM
155Mbps SFP Optical Transceiver with DDM
The SFP Optical Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) 
155Mbps CWDM SFP Optical Transceiver with DDM
155Mbps CWDM SFP Optical Transceiver with DDM
The CWDM SFP Optical Transceivers are a high performance, cost effective module which have a single LC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) 
1.25Gbps ZX 1550nm, 160km SFP Module
1.25Gbps ZX 1550nm, 160km SFP Module
We are outstanding SFP Module suppliers and wholesalers, to provide you with high quality SFP transceiver.
1.25Gbps CWDM SFP Optical Transceiver
1.25Gbps CWDM SFP Optical Transceiver
The SFP transceivers are high performance, cost effective modules supporting data-rate of  1.25Gbps and 80km transmission distance with  SMF.
DDM 1.25g Bidi SC SFP module fibre optic Transceiver
DDM 1.25g Bidi SC SFP module fibre optic Transceiver
The Optical Transceivers are a high performance, cost effective module which have a single SC optics interface. They are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA) and Digital diagnostics functions are available.
10Gb/s 40Km SFP+ CWDM Optical Transceivers
10Gb/s 40Km SFP+ CWDM Optical Transceivers
The transceiver is small form factor pluggable module for duplex optical data communications up to 10G.This module is designed for single mode fiber and operates at a nominal wavelength of 1550nm.
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The optical transceiver (transmitter and receiver) used for optical-to-electrical conversion is a key component in optical communication systems. In a PON system, an optical transmitter and receiver at the optical line terminal (OLT) or optical network units (ONUs) are typically packaged together to form a bidirectional optical subassembly (BOSA).
The figure below shows the architecture of optical transceiver for an OLT and ONUs. The transmitter optical subassembly (TOSA) consists of a semiconductor laser (Fabry-Perot laser or DFB laser) and a laser driver. The receiver optical subassembly (ROSA) includes a photodiode (PIN or APD), a transimpedance amplifier, a limiting amplifier, and a clock and data recovery circuit. In addition to TOSA and ROSA, a duplex or tripex (WDM filter) is used to separate upstream and downstream wavelengths. The duplex or triplex is usually a thin-film filter, but optical filters (e.g., Bragg grating or a Mach-Zehnder interferometer) based on planar light-wave circuits are becoming a preferred option, as plannar light-wave circuits are more compact, more reliable, and easier to assemble with TOSA and ROSA. As TDM PONs are being deployed on a large scale, significant effort has been put into designing an optical transceiver with improved performance, lower cost, and better reliability. The key challenges in developing optical transceiver for FTTx applications are a higher level of integration, cost-effective packaging, and burst-mode optical transmission technologies in the upstream link. For integration and packaging, optical transceivers are evolving toward plannar light-wave cirsuits and monolithic photonic integrated circuits.