日志
- 分享 Top Ten EMC Problems & EMC Troubleshooting Techniques
- Top Ten EMC Problems EMC Troubleshooting Techniques
- 分享 Amplifier
- Generally, an amplifier is any device that changes, usually increases, the amplitude of a signal . The "signal" is usually voltage or current. In popular use, the term today usually refers to an electronic amplifier , often as in audio applications. The relationship of the input to the o ...
- 分享 What Do You Know About Registered Jacks?
- What Do You Know About Registered Jacks? All about those RJ connectors used in business telephone and computer networking. You're no doubt quite familiar with the terms RJ11, RJ45 and perhaps RJ48. You'll immediate recognize them as the connectors used for telephone and networking equip ...
- 分享 RJ48C, RJ48S, RJ48X - Jacks
- RJ48 is a registered jack . It is used for T1 and ISDN termination and local area data channels/subrate digital services. It uses the 8 position modular connector . RJ48C and RJ48X Wiring Pin Pair Signal 1 R RX Ring 2 T RX Tip 3 r ...
- 分享 Small form-factor pluggable(SFP) transceiver--From wikipedia
- Small form-factor pluggable transceiver From Wikipedia, the free encyclopedia Front view of SFP module ( LC connector ). The small form-factor pluggable ( SFP ) is a compact optical transceiver used in optical communications for both te ...
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