1G Transceiver-Shenzhen Modulelink Technology Co., Ltd

Optical Transceiver SFP 1.25G MM 850nm 550m Duplex LC DDM

Modulelink SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 550m transmission distance with MMF. The transceiver consists of three sections: a VCSEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. They are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

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Optical Transceiver SFP 1.25G 1310nm 10KM LC DDM

Modulelink SFP module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI. SFP typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector. It is designed to transmit and receive optical data over single mode optical fiber for link length 10km and is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled.

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Optical Transceiver SFP 1.25G 1310nm 40KM LC DDM

Modulelink transceivers are high performance, cost effective modules 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 via the 2-wire serial bus specified in SFF-8472. The receiver section uses a PIN receiver and the transmitter uses a 1490 nm DFB laser, up to 21dB link budge ensure this module 1000Base-EX Ethernet 40km application.

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