sonic-buildimage/device/celestica/x86_64-cel_belgite-r0/media_settings.json

{
    "GLOBAL_MEDIA_SETTINGS": {
        "49-52": {
            "Default": {
                "preemphasis": {
                    "lane0": "0x14410a"
                }
            },
            "TERALUX-ABS022,SFP+-CR-1.0,TERALUX-ABS023,SFP+-CR-3.0,TERALUX-ABS074,SFP+-CR-5.0": {
                "preemphasis": {
                    "lane0": "0x14410a"
                }
            },
            "TERALUX-ABS661,SFP+-CR-7.0": {
                "preemphasis": {
                    "lane0": "0x14410a"
                }
            },
            "FINISAR CORP.-FTLX8571D3BCV,SFP+-SR": {
                "preemphasis": {
                    "lane0": "0x0c4104"
                }
            }
        },
        "53-56": {
            "Default": {
                "preemphasis": {
                    "lane0": "0x0a3200"
                }
            },
            "TERALUX-ABS022,SFP+-CR-1.0,TERALUX-ABS023,SFP+-CR-3.0,TERALUX-ABS074,SFP+-CR-5.0": {
                "preemphasis": {
                    "lane0": "0x0a280a"
                }
            },
            "TERALUX-ABS661,SFP+-CR-7.0": {
                "preemphasis": {
                    "lane0": "0x0f2805"
                }
            },
            "FINISAR CORP.-FTLX8571D3BCV,SFP+-SR": {
                "preemphasis": {
                    "lane0": "0x0a3200"
                }
            }
        }
    }
}