检查光模块
光模块质量检查
#ethtool -m p1
Identifier : 0x11 (QSFP28) # 标识符：QSFP28光模块类型
Extended identifier : 0xcc # 扩展标识符：硬件特性编码
Extended identifier description : 3.5W max. Power consumption # 最大功耗3.5W
Extended identifier description : CDR present in TX, CDR present in RX # 收发方向均含时钟数据恢复功能
Extended identifier description : High Power Class (> 3.5 W) not enabled # 未启用高功率模式(>3.5W)
Connector : 0x0c (MPO Parallel Optic) # MPO并行光纤接口
Transceiver codes : 0x80 0x00 0x00 0x00 0x40 0x40 0x02 0x00 # 收发器厂商编码
Transceiver type : 100G Ethernet: 100G Base-SR4 or 25GBase-SR # 支持100G SR4和25G SR标准
Transceiver type : FC: short distance (S) # 支持短距光纤通道
Transceiver type : FC: Shortwave laser w/o OFC (SN) # 支持短波激光（无开放光纤控制）
Transceiver type : FC: Multimode, 50um (OM3) # 支持OM3多模光纤
Encoding : 0x07 ((256B/257B (transcoded FEC-enabled data)) # 256B/257B编码（支持FEC）
BR, Nominal : 25500Mbps # 标称速率25.5Gbps/通道
Rate identifier : 0x00 # 速率标识
Length (SMF,km) : 0km # 单模光纤支持距离0km
Length (OM3 50um) : 70m # OM3多模光纤支持70米
Length (OM2 50um) : 0m # OM2多模光纤不支持
Length (OM1 62.5um) : 0m # OM1多模光纤不支持
Length (Copper or Active cable) : 50m # 铜缆/有源电缆支持50米
Transmitter technology : 0x00 (850 nm VCSEL) # 850nm垂直腔面发射激光器
Laser wavelength : 850.000nm # 激光波长850nm
Laser wavelength tolerance : 10.000nm # 波长允许偏差±10nm
Vendor name : CIG # 厂商名称：CIG
Vendor OUI : a4:81:7a # 厂商OUI标识
Vendor PN : TRQ2E00ENF-MF000 # 厂商部件号
Vendor rev : 21 # 硬件版本号
Vendor SN : CG244110170327 # 序列号
Revision Compliance : SFF-8636 Rev 2.5/2.6/2.7 # 符合SFF-8636 2.5/2.6/2.7标准
Module temperature : 47.04 degrees C / 116.66 degrees F # 当前模块温度47.04°C
Module voltage : 3.2760 V # 当前工作电压3.276V
Alarm/warning flags implemented : Yes # 支持告警/警告功能
Laser tx bias current (Channel 1) : 7.700 mA # 通道1发射偏置电流7.7mA
Laser tx bias current (Channel 2) : 7.700 mA # 通道2发射偏置电流7.7mA
Laser tx bias current (Channel 3) : 7.700 mA # 通道3发射偏置电流7.7mA
Laser tx bias current (Channel 4) : 7.700 mA # 通道4发射偏置电流7.7mA
Transmit avg optical power (Channel 1) : 0.7376 mW / -1.32 dBm # 通道1平均发射光功率-1.32dBm
Transmit avg optical power (Channel 2) : 0.7977 mW / -0.98 dBm # 通道2平均发射光功率-0.98dBm
Transmit avg optical power (Channel 3) : 0.8006 mW / -0.97 dBm # 通道3平均发射光功率-0.97dBm
Transmit avg optical power (Channel 4) : 0.7795 mW / -1.08 dBm # 通道4平均发射光功率-1.08dBm
Rcvr signal avg optical power(Channel 1) : 0.6664 mW / -1.76 dBm # 通道1平均接收光功率-1.76dBm
Rcvr signal avg optical power(Channel 2) : 0.7692 mW / -1.14 dBm # 通道2平均接收光功率-1.14dBm
Rcvr signal avg optical power(Channel 3) : 0.7021 mW / -1.54 dBm # 通道3平均接收光功率-1.54dBm
Rcvr signal avg optical power(Channel 4) : 0.6675 mW / -1.76 dBm # 通道4平均接收光功率-1.76dBm
Laser bias current high alarm (Chan 1) : Off # 通道1偏置电流高告警未触发
Laser bias current low alarm (Chan 1) : Off # 通道1偏置电流低告警未触发
Laser bias current high warning (Chan 1) : Off # 通道1偏置电流高警告未触发
Laser bias current low warning (Chan 1) : Off # 通道1偏置电流低警告未触发
Laser bias current high alarm (Chan 2) : Off # 通道2偏置电流高告警未触发
Laser bias current low alarm (Chan 2) : Off # 通道2偏置电流低告警未触发
Laser bias current high warning (Chan 2) : Off # 通道2偏置电流高警告未触发
Laser bias current low warning (Chan 2) : Off # 通道2偏置电流低警告未触发
Laser bias current high alarm (Chan 3) : Off # 通道3偏置电流高告警未触发
Laser bias current low alarm (Chan 3) : Off # 通道3偏置电流低告警未触发
Laser bias current high warning (Chan 3) : Off # 通道3偏置电流高警告未触发
Laser bias current low warning (Chan 3) : Off # 通道3偏置电流低警告未触发
Laser bias current high alarm (Chan 4) : Off # 通道4偏置电流高告警未触发
Laser bias current low alarm (Chan 4) : Off # 通道4偏置电流低告警未触发
Laser bias current high warning (Chan 4) : Off # 通道4偏置电流高警告未触发
Laser bias current low warning (Chan 4) : Off # 通道4偏置电流低警告未触发
Module temperature high alarm : Off # 模块温度高告警未触发
Module temperature low alarm : Off # 模块温度低告警未触发
Module temperature high warning : Off # 模块温度高警告未触发
Module temperature low warning : Off # 模块温度低警告未触发
Module voltage high alarm : Off # 电压高告警未触发
Module voltage low alarm : Off # 电压低告警未触发
Module voltage high warning : Off # 电压高警告未触发
Module voltage low warning : Off # 电压低警告未触发
Laser tx power high alarm (Channel 1) : Off # 通道1发射功率高告警未触发
Laser tx power low alarm (Channel 1) : Off # 通道1发射功率低告警未触发
Laser tx power high warning (Channel 1) : Off # 通道1发射功率高警告未触发
Laser tx power low warning (Channel 1) : Off # 通道1发射功率低警告未触发
Laser tx power high alarm (Channel 2) : Off # 通道2发射功率高告警未触发
Laser tx power low alarm (Channel 2) : Off # 通道2发射功率低告警未触发
Laser tx power high warning (Channel 2) : Off # 通道2发射功率高警告未触发
Laser tx power low warning (Channel 2) : Off # 通道2发射功率低警告未触发
Laser tx power high alarm (Channel 3) : Off # 通道3发射功率高告警未触发
Laser tx power low alarm (Channel 3) : Off # 通道3发射功率低告警未触发
Laser tx power high warning (Channel 3) : Off # 通道3发射功率高警告未触发
Laser tx power low warning (Channel 3) : Off # 通道3发射功率低警告未触发
Laser tx power high alarm (Channel 4) : Off # 通道4发射功率高告警未触发
Laser tx power low alarm (Channel 4) : Off # 通道4发射功率低告警未触发
Laser tx power high warning (Channel 4) : Off # 通道4发射功率高警告未触发
Laser tx power low warning (Channel 4) : Off # 通道4发射功率低警告未触发
Laser rx power high alarm (Channel 1) : Off # 通道1接收功率高告警未触发
Laser rx power low alarm (Channel 1) : On # 通道1接收功率低告警已触发（低于阈值）
Laser rx power high warning (Channel 1) : Off # 通道1接收功率高警告未触发
Laser rx power low warning (Channel 1) : On # 通道1接收功率低警告已触发
Laser rx power high alarm (Channel 2) : Off # 通道2接收功率高告警未触发
Laser rx power low alarm (Channel 2) : On # 通道2接收功率低告警已触发
Laser rx power high warning (Channel 2) : Off # 通道2接收功率高警告未触发
Laser rx power low warning (Channel 2) : On # 通道2接收功率低警告已触发
Laser rx power high alarm (Channel 3) : Off # 通道3接收功率高告警未触发
Laser rx power low alarm (Channel 3) : On # 通道3接收功率低告警已触发
Laser rx power high warning (Channel 3) : Off # 通道3接收功率高警告未触发
Laser rx power low warning (Channel 3) : On # 通道3接收功率低警告已触发
Laser rx power high alarm (Channel 4) : Off # 通道4接收功率高告警未触发
Laser rx power low alarm (Channel 4) : On # 通道4接收功率低告警已触发
Laser rx power high warning (Channel 4) : Off # 通道4接收功率高警告未触发
Laser rx power low warning (Channel 4) : On # 通道4接收功率低警告已触发
Laser bias current high alarm threshold : 14.000 mA # 偏置电流高告警阈值14mA
Laser bias current low alarm threshold : 2.000 mA # 偏置电流低告警阈值2mA
Laser bias current high warning threshold : 13.000 mA # 偏置电流高警告阈值13mA
Laser bias current low warning threshold : 3.000 mA # 偏置电流低警告阈值3mA
Laser output power high alarm threshold : 3.4674 mW / 5.40 dBm # 发射功率高告警阈值5.4dBm
Laser output power low alarm threshold : 0.0724 mW / -11.40 dBm # 发射功率低告警阈值-11.4dBm
Laser output power high warning threshold : 1.7378 mW / 2.40 dBm # 发射功率高警告阈值2.4dBm
Laser output power low warning threshold : 0.1445 mW / -8.40 dBm # 发射功率低警告阈值-8.4dBm
Module temperature high alarm threshold : 80.00 degrees C / 176.00 degrees F # 温度高告警阈值80°C
Module temperature low alarm threshold : -10.00 degrees C / 14.00 degrees F # 温度低告警阈值-10°C
Module temperature high warning threshold : 70.00 degrees C / 158.00 degrees F # 温度高警告阈值70°C
Module temperature low warning threshold : 0.00 degrees C / 32.00 degrees F # 温度低警告阈值0°C
Module voltage high alarm threshold : 3.6300 V # 电压高告警阈值3.63V
Module voltage low alarm threshold : 2.9700 V # 电压低告警阈值2.97V
Module voltage high warning threshold : 3.4650 V # 电压高警告阈值3.465V
Module voltage low warning threshold : 3.1350 V # 电压低警告阈值3.135V
Laser rx power high alarm threshold : 3.4674 mW / 5.40 dBm # 接收功率高告警阈值5.4dBm
Laser rx power low alarm threshold : 0.0468 mW / -13.30 dBm # 接收功率低告警阈值-13.3dBm
Laser rx power high warning threshold : 1.7378 mW / 2.40 dBm # 接收功率高警告阈值2.4dBm
Laser rx power low warning threshold : 0.0933 mW / -10.30 dBm # 接收功率低警告阈值-10.3dBm