Twin Protocol: What's is Twin Protocol? It is universal protocol on most boxes, it supports some external dongle to receive CW via RS232; In this mode, you can only record current channel if you want to use PVR fuction; RS232 Master & Slave: 1. In this mode, you can connect 2 STB with RS232 cable(PIN2->PIN3,PIN3-->PIN2,PIN5->PIN5), the slave STB can share the Master smartcards; 2. If both Box has smartcard, it can be working as 2 CA; 3. Bound Rate can be changing; 3.1 -- 115200: Speed is high, but can only transmit short distance with RS232 cable; 3.2 -- 9600: Speed is low, but can only transmit long distance with RS232 cable; SSSP: HD supported:Simple Serial Sharing Protocol This Protocol defines the communication between a DVB Box and a gbox by using a RS232(serial/com/tty port) with only 4 commands to implement.
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