Tài liệu Installing the COA and DCM pdf

OptiX OSN 3500 Installation Manual Contents Contents 7 Installing the COA and DCM 1 7.1 Installing the SS61COA and N1COA 1 7.1.1 Front View and Connection of the SS61COA 1 7.1.2 Installation Position of the SS61COA 4 7.1.3 Installing the Tray and the SS61COA 4 7.2 Installing the SS62COA 7 7.2.1 Front View and Connection of the SS62COA 7 7.2.2 Installation Position of the SS62COA 8 7.2.3 Installing the Mounting Ears and the SS62COA 9 7.3 Installing the DCM 11 7.3.1 Overview of DCM and DCM Frame 11 7.3.2 Installing the DCM and DCM Frame 12 7.3.3 Routing Optical Fibers for DCM 13 Issue 05 (2006-11-20) Huawei Technologies Proprietary i OptiX OSN 3500 Installation Manual Figures Figures Front view of the SS61COA 2 Connection of the fibers 2 Connection of the power cables and management cables 3 Connection of the management cables 4 Installing the tray 5 Removing the cabling frame 5 Installing the SS61COA 6 The installed SS61COA 6 Front view of the SS62COA 7 Connection of the SS62COA 7 Connection of the power cables and the management cables 8 Securing the mounting ears 9 Securing the SS62COA into the cabinet 10 Installing DCM on the DCM frame 12 Installing the DCM frame in the cabinet 13 Issue 05 (2006-11-20) Huawei Technologies Proprietary iii OptiX OSN 3500 Installation Manual Tables Tables The mechanical specifications of the DCM frame 11 Issue 05 (2006-11-20) Huawei Technologies Proprietary v OptiX OSN 3500 Installation Manual 7Installing the COA and DCM 7 Installing the COA and DCM About This Chapter This chapter guides you to install the COA and DCM. The following table lists the contents of this chapter. Section Description 7.1Installing the SS61COA Describes the connection and the installation of the SS61COA and N1COA. 7.2Installing the SS62COA Describes the connection and the installation of the SS62COA. 7.3Installing the DCM Describes the connection and the installation of the DCM. 7.1 Installing the SS61COA and N1COA This section describes the connection and the installation of the SS61COA. The installation of the N1COA is the same as that of the SS61COA. 7.1.1 Front View and Connection of the SS61COA The SS61COA is a case-shape optical amplifier for 1550 nm optical signal. It is used to amplify 1550nm optical signal. The SS61COA can be used as a booster amplifier or a pre-amplifier. Issue 05 (2006-11-20) Huawei Technologies Proprietary 1 7 OptiX OSN 3500 Installation Manual Front View of the SS61COA Figure 1.1 shows the front view of the SS61COA. 1 2 3 4 5 6 7 8 9 10 11 1. ID DIP switch 2. Run indicator 3. ALM indicator 4. RS232-1 5. RS232-2 6. MONITOR-1 7. MONITOR-2 8. IN optical interface 9. OUT optical interface 10. Power switch 11. –48 V power interface Figure 1.1 Front view of the SS61COA "RS232-1" and "RS232-2" are management interfaces. "MONITOR-1" and "MONITOR-2" are the alarm output interfaces. Here the two alarm interfaces are not used. For details of the interfaces, refer to OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Hardware Description Manual. Connection of the SS61COA Figure 1.2 shows the connection of the fibers. Optical interface board OUT IN IN IN Fiber jumper OUT IN SS61COA SS61COA Line optical fiber 10dB Fixed optical attenuator OUT Fiber jumper SS61COA OUT Fiber jumper OUT IN SS61COA Line optical fiber OUT IN Fiber jumper 10dB Fixed optical attenuator Fiber jumper Fiber jumper Optical interface board Figure 1.2 Connection of the fibers 2 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual 7Installing the COA and DCM Figure 1.3 shows the connection of the power cables and management cables. The two PIU boards supply power for the SS61COA. OptiX OSN 3500 1 2 3 4 1 2 3 4 Management cable SS61COA SS61COA COA power cable Figure 1.3 Connection of the power cables and management cables Issue 05 (2006-11-20) Huawei Technologies Proprietary 3 7 OptiX OSN 3500 Installation Manual See Figure 1.4 for the detailed connection of the management cables. SS61COA SS61COA RS232-1 RS232-1 RS232-2 Management cable AUX board F&f interface CLKI1 STAT S1 S2 S3 S4CLK1 REV F&f F1 PHONE V1 V2 OAM CLKI2 CLKO1 CLKO2 ALMI3 ALMI4ALMI2ALMI1ALMO2ALMO1ALMP2ALMP1EXTCOMETHCLK2 A U X A U X RS232-2 Figure 1.4 Connection of the management cables 7.1.2 Installation Position of the SS61COA The SS61COA can be installed above or below the subrack without occupying any subrack slot. When installing it below the subrack, make sure it is 100 mm below the subrack. When installing it above the subrack, fix it above the orderwire fixing frame. The SS61COA is installed in the tray. The tray is fixed in the cabinet through mounting ears. Up to two SS61COA can be put on a tray. 7.1.3 Installing the Tray and the SS61COA Purpose This procedure guides you to install the SS61COA on the tray and install the tray into the cabinet. Tools /Materials Cross screwdriver Power cable and management cable Optical attenuator Prerequisites The cabinet and the subrack have been installed. Required/As needed Required if the optical signal need to amplify. Step 1 Install the tray into the cabinet. See Figure 1.1. 4 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual 7Installing the COA and DCM Figure 1.1 Installing the tray Step 2 Loosen the captive screws on the cabling frame of the tray. Step 3 Remove the cabling frame from the tray. See Figure 1.1. Figure 1.1 Removing the cabling frame Step 4 Push the SS61COA case into the tray horizontally along the guide rail and fix it on the tray with captive screws. See Figure 1.1. Issue 05 (2006-11-20) Huawei Technologies Proprietary 5 7 OptiX OSN 3500 Installation Manual Captive screw SS61COA Guide rail Figure 1.1 Installing the SS61COA Step 5 Place the cabling frame back. Step 6 Connect the power cables between the SS61COA and the PIU boards. See 7.1.1 I. I. Step 1Figure 1.3. Step 7 Connect the management cable between the SS61COA and the AUX board. See 7.1.1 I. I. Step 1Figure 1.4. Step 8 Connect the management cable between the two SS61COA. See 7.1.1 I. I. Step 1Figure 1.4. Step 9 Connect the fibers according to the actual situations. See Figure 1.1. Figure 1.1 The installed SS61COA End 6 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual 7Installing the COA and DCM 7.2 Installing the SS62COA This section describes the connection and the installation of the SS62COA. 7.2.1 Front View and Connection of the SS62COA The SS62COA is a case-shape Raman amplifier. The SS62COA can be used as a pre-amplifier. Front View of the SS62COA Figure 1.1 shows the front view of the SS62COA. 1 2 3 4 5 6 7 8 9 10 11 10 11 1. SC/PC optical interface (IN) 2. E2000 optical interface (OUT) 3. Air filter 4. Fan board 5. RJ-45 6.RS232-1 7. RS232-2 8. DIP switch (8–5 bits) 9. DIP switch (4–1 bits) 10. Power input port 11. Power switch Figure 1.1 Front view of the SS62COA "RS232-1" and "RS232-2" are management interfaces. For details of the interfaces, refer to OptiX OSN 3500/2500/1500 Intelligent Optical Transmission System Hardware Description Manual. Connection of the SS62COA The SS62COA can only be used as a pre-amplifier. Figure 1.2 shows the connection of the fibers. Figure 1.2 Connection of the SS62COA Issue 05 (2006-11-20) Huawei Technologies Proprietary 7 [...]... Installation Manual 7Installing the COA and DCM 7.3 Installing the DCM This section describes the installation of DCM and DCM frame as well as the routing of optical fiber for DCM 7.3.1 Overview of DCM and DCM Frame DCM The DCM is used to compensate dispersion for optical signals Each DCM has two fiber connectors to receive and send optical signals, which are connected to the optical interface of the corresponding... optical fibers DCM frame The DCM frame is used to hold the dispersion compensation module (DCM) , and one DCM frame can hold up to two DCMs Before installing the DCM frame, it is required to fix the DCM to the frame In delivery, the screws for installing the DCM are usually bound to the columns of the cabinet Figure 1.1 shows the mechanical specifications of the DCM frame Figure 1.1 The mechanical specifications... Step 1 Put DCMs on the frame and fix them with screws from below Each DCM needs four screws See Figure 1.1 DCM DCM frame Mounting bracket Screw Figure 1.1 Installing DCM on the DCM frame  Note If only one DCM is to be installed in the cabinet, it is fixed on the left of the DCM frame so as to facilitate the distribution of optical fibers on the left Step 2 Fix the DCM frame on the columns of the cabinet... mm below the subrack When installing it above the subrack, fix it above the orderwire fixing frame 8 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual 7Installing the COA and DCM 7.2.3 Installing the Mounting Ears and the SS6 2COA Purpose This procedure guides you to install the SS6 2COA into the cabinet and connect the cables of the SS6 2COA Tools /Materials Cross... shows the connection of the power cables and the management cables 1 2 3 4 1 2 3 4 OptiX OSN 3500 Management cable COA power cable SS6 2COA SS6 2COA Management cable Figure 1.3 Connection of the power cables and the management cables 7.2.2 Installation Position of the SS6 2COA The SS6 2COA can be installed above or below the subrack When installing it below the subrack, make sure it is 100 mm below the subrack... Manual 7Installing the COA and DCM Figure 1.1 Installing the DCM frame in the cabinet End 7.3.3 Routing Optical Fibers for DCM Purpose This procedure describes how to route optical fibers for DCM Tools /Materials None Prerequisites The cabinet and the subrack are installed Required/As needed Required Step 1 Lead the optical fibers out from the subrack Step 2 Run the optical fibers downward along the. .. Securing the SS6 2COA into the cabinet Step 3 Connect the power cables between the SS6 2COA and the PIU boards See 7.2.1 I I Step 1Figure 1.3 Step 4 Connect the management cable between the SS6 2COA and the AUX board See 7.2.1 I I Step 1Figure 1.3 Step 5 Connect the management cable between the two SS6 2COA See 7.2.1 I I Step 1Figure 1.3 Step 6 Connect the fibers according to the actual situations End... of the DCM frame Item Specification Dimensions 48.4 mm (H) x 484 mm (W) x 281 mm (D) Weight 3.5 kg Issue 05 (2006-11-20) Huawei Technologies Proprietary 11 OptiX OSN 3500 Installation Manual 7 7.3.2 Installing the DCM and DCM Frame Purpose This procedure describes how to fix the DCM on the frame and install the frame in the cabinet Tools /Materials Cross screwdriver Prerequisites The cabinet and the. .. Prerequisites The cabinet and the subrack are installed Required/As needed Required if the optical signal need to amplify Step 1 Secure the two mounting ears to the SS6 2COA chassis See Figure 1.1 Figure 1.1 Securing the mounting ears Step 2 Secure the SS6 2COA into the cabinet See Figure 1.1 Issue 05 (2006-11-20) Huawei Technologies Proprietary 9 OptiX OSN 3500 Installation Manual 7 Figure 1.1 Securing the SS6 2COA. .. the optical fibers out from the subrack Step 2 Run the optical fibers downward along the fiber trough at the cabinet side to the cabinet bottom Step 3 Pass the optical fibers through the inlet at the side of the DCM frame Step 4 Connect the optical fibers to the fiber connector of the corresponding DCM End Issue 05 (2006-11-20) Huawei Technologies Proprietary 13 . and the installation of the SS6 2COA. 7. 3Installing the DCM Describes the connection and the installation of the DCM. 7.1 Installing the SS6 1COA and N 1COA This. Description 7. 1Installing the SS6 1COA Describes the connection and the installation of the SS6 1COA and N 1COA. 7. 2Installing the SS6 2COA Describes the connection and