10 Gb/s 850nm Multi-Mode SFP+ Transceiver
PCT’s SFP-10G-SR-PCT transceiver supports the 2 wire serial communication protocol as defined in the SFP MSA1. The standard SFP serial ID provides access to identification information that describes the transceiver’s capabilities, standard interfaces, manufacturer and other information.
The SFP-10G-SR-PCT defines a 256 byte memory map in EEPROM that is accessible over a 2 wire serial interface at the 8 bit address 1010000X (A2h). The digital diagnostic monitoring interface makes use of the 8 bit address 1010001X (A2h), so the originally defined serial ID memory map remains unchanged.