U9601A 10G SFP+ Test circuit board
SFP+ test board type and communication interface type:
1. SFP+ single-channel test board adopts parallel port and USB communication interface.
2. parallel port and USB two kinds of communication interface to simulate I2C, rate control is 100Kbps, easy to compatible with high and low speed I2C module.
Two, SFP+ test board functions:
1. SFP+ single-channel test board functions are: compatible with 11.7g and below all rates of the module;
2. parallel port and USB two communication interfaces to achieve I2C communication; Hardware control module TxDisable and hardware monitoring LOS, TxFault state;
3. real-time temperature monitoring, real-time transmitter current and receiver current measurement monitoring and overcurrent protection; Pull bias voltage output control, the output voltage range from 2.9-3.8V continuously adjustable output, suitable for module pull bias voltage test, high output voltage accuracy and error is less than 5mV, is not affected by the total external module current size;
4. hardware and software modules TxDisable and Power OnOFF (switch electricity), hardware and software arbitrary independent control.
5. The USB port supports independent power supply (when the current of the optical module is less than 100mA).
Three, matters needing attention:
1. Note that there are also devices under and behind the PCBA board, so it is not allowed to place the conductive objects on the power test, so as not to short-circuit and burn the board.
2. the input voltage is adjusted to 5V, do not adjust the voltage high or reverse, so as not to burn the board.
3. When testing the 10G module, the TX and RX signal wires supporting high-speed signals need to use signal cables supporting 18G frequency.
FAQ
Q: Are your company a trading one or a factory?
A: We are a fcatory in Guangdong. Our company has a professional foreign trade sales team and an experienced technical support team. We are supplier for Light source, optical power meter, optical attenuator, optical switch and BERT, DCA, CDR.
Q: What is the price term?
A: FOB ShenZhen
Q: What’s the warranty time?
A: 12 months after shipment date.
Q: How to place order?
A: Talk to service staff, confirm machine details, and then place order.
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10G SFP Evaluation Board SFP+ Test circuit board Images
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