As a local network connector device, the optical fiber transceiver is the main task of how to seamlessly connect the two parties' data. Therefore, we must consider its compatibility with the surrounding environment, as well as the stability and reliability of its own products, on the contrary: no matter how low the price is, it cannot be used!
1. Does it support full duplex and half duplex?
Currently, some chips on the market can only use full-duplex environment and cannot support half-duplex. If they are connected to other brands of switches (SWITCH) or hubs (HUB), and it uses half-duplex mode, it will definitely cause Serious conflicts and packet loss.
2. Has it been tested for connection with other optical transceivers?
At present, there are more and more fiber optic transceivers on the market. If the compatibility of transceivers of different brands has not been tested beforehand, packet loss, long transmission time, and sudden speed and slowness will also occur.
3. Is there a safety device to prevent packet loss?
In order to reduce costs, some manufacturers use Register data transmission mode when manufacturing fiber optic transceivers. The biggest disadvantage of this method is instability and packet loss during transmission. The best is to use buffer circuit design. Can safely avoid data packet loss.
4. Temperature adaptability?
The fiber optic transceiver itself will generate high heat when it is used. When the temperature is too high (generally not greater than 85°C), does the fiber optic transceiver work properly? What is the maximum allowable operating temperature? This is very important for equipment that needs long-term operation. It deserves our attention!
5. Does it comply with the IEEE802.3u standard?
If the optical fiber transceiver conforms to the IEEE802.3 standard, that is, the delay and time is controlled at 46bit, if it exceeds 46bit, it means that the transmission distance of the optical fiber transceiver will be shortened!!!
6. After-sales service
In order to enable the after-sales service to respond promptly and early, it is recommended that customers choose a professional company with strong strength, superb technical force and good reputation in the local area.
