SDH及WDM原理及其组网

1、C-12C-4C-3C-2TU-2TU-12VC-122M34M140M45MTUG-2TUG-3TU-3VC-33117VC-43AU-4AUGSTM-NN1漳州泉州厦门龙岩SDH环环2.5G西元魁斗REGADMREGADMADMADM主信号方向备信号方向632M 1155MAU4(8)AU4(7)AU4(6)AU4(5)AU4(4)AU4(3)AU4(2)AU4(1)EEWEEEWWW*632M 632M 632M 632M 632M 632M 632M 漳州厦门龙岩泉州厦门FAN UnitPower Acc. & Alarms1660SM Rel. 4.0Fiber DuctFi

2、ber DuctSERVICEMXB AMXB BCONGI ACONGI BEQUICOA21E1A21E1A21E1A21E1A21E1A21E1A21E1A21E1A21E1P63E1P63E1P63E1P63E1 SpareS16.1 ND W (ring5)L16.2 JE2 E (ring5)TO GT41403938373635343332313029282726252423221 2 3 4 5 6 7 8 9 10 11 12131415161718192021RACK1环环 五五IS1.1P4S11664OA Rel. 1.1AND OR/3CNVR BSER_P/2CNV

3、R A+10dB OA W (ring5) TO GTA2S1IS1.1IEIE1RACK: N3机架 Power Acc. & Alarm: 电源接入及告警单元 1660SM: 1660同步复用子架 1664OA: 1664光放子架 FAN Unit: 风扇单元子架1660SM子架： A21E1: 212Mbit/s接入板 CONGI: 电源及控制接入板 SERVICE: 服务信号接入板 A2S1: 2STM-1接入板 IS1.1:短距离STM-1光接口模块(=1310nm) EQUICO: 设备监控盘 MXB: 矩阵盘 P63E1: 632Mbit/s端口盘 P4S1: 4STM-

4、1端口盘 S4.1: 短距离STM-4光盘(=1310nm) 3AL78856BAAB01 S16.1ND:短距离STM-16光盘(=1310nm 3AL78894CAAC01) L16.2: 长距离STM-16光盘(=1550nm) 3AL78898BAAB01 L16.2JE1: JE1型L16.2光盘(=1550nm) 3AL79028BAAB01 L16.2JE2: JE2型L16.2光盘(=1550nm) 3AL79029BAAB01 Fiber Duct: 光纤引入槽 1664OA子架： AND OR/3: 电源告警模块 SER_P/2: 串口盘 CNVR: 电源转换盘 +10dB

5、 OA: +10dB光放盘 +15dB OA: +15dB光放盘光源1信道1光源2信道2光源3信道3光源N信道N检测器1信道1检测器2信道2检测器3信道3检测器N信道N合波器分波器1、2、3 N原理图原理图OTU1SDH信号1OTUNSDH信号NOTUNSDH信号NOTU1SDH信号1OMUODUBAPALALA监测信号监测信号监测信号监测信号光缆线路光缆线路设备连接示意图设备连接示意图OADMOAOADMOTMOTMOTMOTMOADMOTMOTMOADMOTMOTMOAOA宁德宁德厦门厦门泉州泉州漳州漳州丹阳丹阳福州金山福州金山福州康居福州康居龙岩龙岩岭头岭头三明三明南平南平莆田莆田凤都凤都OTMOTMOTMOTMOADMOADMOTMOTMADMADMADMADMADMOTU OTMOTU OTM西向光盘西向光盘东向光盘东向光盘线路线路线