The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 550m transmission distance with MMF. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA. It 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.
All optical transceivers are RoHS compliant and could be 100% compatible with branding equipment, such as Cisco, Extreme, Juniper, HP, H3C, Linksys, Huawei, Alcatel-Lucent, Foundry, Nortel, Force10 etc.
Features ● Data-rate of 1.25Gbps operation ● 850nm VCSEL laser and PIN photo detector ● Compliant with SFP MSA and SFF-8472 with duplex LC receptacle ● Digital Diagnostic Monitoring: Internal Calibration or External Calibration ● 550m transmission with 50/125µm MMF ● 300m transmission with 62.5/125µm MMF ● Compatible with ROHS ● +3.3V single power supply ● Operating case temperature: Standard: 0 to +70°C Extended: -20 to +85°C Industrial: -40 to +85°C | ![]() |
Application
● Gigabit Ethernet
● Fiber Channel
● Switch to Switch interface
● Switched backplane applications
● Router/Server interface
Recommended Interface Circuit
Merchanical Dementions
Ordering Information
P/N | Description | Details |
SPT-P851G-S5D | 850nm, 1.25Gbps, 550m, 0ºC~ +70ºC, DDM |
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