1、display transceiver alarm 命令用来显示可插拔模块的当前故障告警信息。如果没有故障，则显示为“None”。目前，使用的 4 种可插拔模块可能出现的故障告警信息见表1-9。需要注意的是，是否支持可插拔模块以及模块类型的支持情况与设备的型号有关，请以设备的实际情况为准。表1-9 display transceiver alarm 命令输出信息描述表字段 说明GBIC/SFPRX loss of signal 接收信号丢失RX power high 接收光功率高告警RX power low 接收光功率低告警TX fault 发送错误TX bias high 偏置电流高告警TX
2、 bias low 偏置电流低告警TX power high 发送光功率高告警TX power low 发送光功率低告警Temp high 温度高告警Temp low 温度低告警Voltage high 电压高告警Voltage low 电压低告警Transceiver info I/O error 模块信息读写错误Transceiver info checksum error 模块信息校验和错误Transceiver type and port configurationmismatch 模块类型和端口配置不匹配Transceiver type not supported by port h
3、ardware 端口不支持该模块类型XFPRX loss of signal 接收信号丢失RX not ready 接收状态未就绪RX CDR loss of lock RX CDR 时钟失锁RX power high 接收光功率高告警RX power low 接收光功率低告警TX not ready 发送状态未就绪TX fault 发送错误TX CDR loss of lock TX CDR 时钟失锁TX bias high 偏置电流高告警TX bias low 偏置电流低告警TX power high 发送光功率高告警TX power low 发送光功率低告警Module not read
4、y 模块状态未就绪APD supply fault APD（Avalanche Photo Diode，雪崩光电二极管）错误TEC fault TEC（Thermoelectric Cooler）错误Wavelength unlocked 光信号波长失锁Temp high 温度高告警Temp low 温度低告警Voltage high 电压高告警Voltage low 电压低告警Transceiver info I/O error 模块信息读写错误Transceiver info checksum error 模块信息校验错误Transceiver type and port configur
5、ationmismatch 模块类型和端口配置不匹配Transceiver type not supported by port hardware 端口不支持该模块类型XENPAKWIS local fault WIS（WAN Interface Sublayer）本地错误Receive optical power fault 接收光功率错误PMA/PMD receiver local fault PMA/PMD（Physical Medium Attachment/Physical MediumDependent）接收器本地错误PCS receive local fault PCS（Phys
6、ical Coding Sublayer）接收本地错误PHY XS receive local fault PHY XS（PHY Extended Sublayer）接收本地错误RX power high 接收光功率高告警RX power low 接收光功率低告警Laser bias current fault 激光器偏置电流错误Laser temperature fault 激光器温度错误Laser output power fault 激光器输出光功率错误TX fault 发送器错误PMA/PMD receiver local fault PMA/PMD 接收器本地错误PCS receiv
7、e local fault PCS 接收本地错误PHY XS receive local fault PHY XS 接收本地错误TX bias high 偏置电流高告警TX bias low 偏置电流低告警TX power high 发送光功率高告警TX power low 发送光功率低告警Temp highTemp low 温度低告警Transceiver info I/O error 模块信息 I/O 错误Transceiver info checksum error 模块信息校验错误Transceiver type and port configurationmismatch 模块类型和端口配置不匹配Transceiver type not supported by port hardware 端口不支持该模块类型
