ONU2111-8GP. 1.1 Standard Configuration The standard configuration of the ONU2111-8GP includes three main parts: 1 xPON interface, 8 UNI ports (Gigabit Ethernet ports with Power over Ethernet support), and 2 command line ports (one CLI port and one Mini-USB port). The details are explained in the following table:...
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Mini-USB Serial Port 8 Gigabit Ethernet POE Ports xPON Interface Switch Chip CLI Serial Port, Baud Rate 9600 CLI Port Figure 1 - 2 Back panel of ONU2111-8GP Table 1- 3 Parts at the Back Panel of ONU2110-8GP Abbrev. Description Name Grounding column The grounding must be fine.
Similar to other electronic products, the semiconductor chip can easily get damaged if you power on and off abruptly and frequently. To restart the ONU2111-8GP, you have to open the power on-off after the power is turned off for three to five seconds.
ONU2111-8GP HARDWARE INSTALLATION MANUAL l Only professionals are allowed to install or replace the device. l Pull out the AC power socket before operating on the chassis or working beside the power supply. l The final configuration of products must comply with relative national laws and regulations 2.2.3...
ONU2111-8GP HARDWARE INSTALLATION MANUAL 2.2.4 Electrostatic Discharge Prevention Electrostatic discharge may damage devices and circuits. Improper treatment may cause this device to malfunction completely or discontinuously. Move or locate the devices according to the measures of electrostatic discharge prevention, ensuring the chassis connects to the ground. Another measure is to correctly wear the static-proof wristband.
Installation Tools and Device The tools and equipment that may be required for installing the ONU2111-8GP are not included in the standard package, so users need to provide them separately. The following are the typical tools and equipment needed for the installation of the ONU2111-8GP.
ONU2111-8GP HARDWARE INSTALLATION MANUAL Chapter 3 Installing ONU2111-8GP Device Caution: Only professionals are allowed to install or replace the devices. Installation Flow of ONU2111-8GP Installing the Machine Box The machine box can be installed on the desk or can be fixed to other cabinets. Your network installation requirements can be met if you conduct the operations according to the following procedure.
After the brackets are installed, install the device on the cabinet. See the following figure: Figure 3-2 Installing the device on the cabinet Connecting the Port 3.3.1 Connecting the CLI Port ONU2111-8GP has a CLI port. Its attributes and usage method are described in this section.
1 to 8. Figure 3-3 Connector of the CLI port Figure 3-4 Connecting the CLI port of ONU2111-8GP and the computer Caution: The device shown in above figure is for reference only.
The cable is used to connect the CLI port of ONU2111-8GP and the outside console terminal device. One end of the cable is an 8-pin RJ45 plug, and the other end is a 9-hole plug (DB9). The RJ45 plug is put into the socket of the CLI port on ONU2111-8GP.
Figure 3-6 RJ-45 connector of the TX port Because 8 10/100/1000Base-T ports of ONU2111-8GP support the MDI/MDIX auto-identification of the cable, ONU2111-8GP can adopt five classes of direct-through/cross network cables when it connects to other Ethernet terminals. Figure 3-7 Connecting the 1000 Base-TX port and other Ethernet terminals Caution: The device shown in above figure is for reference only.
Checking after Installation After ONU2111-8GP is installed, please conduct the following checkups before it is powered. l If installed on a cabinet, please check whether the installation brackets between the cabinet and the device are sturdy. If installed on a workbench, check whether there is sufficient space for heat dissipation and whether the workbench is stable.
ONU2111-8GP HARDWARE INSTALLATION MANUAL Chapter 4 Maintaining the device Caution: Before opening the chassis, make sure you have discharged the static electricity on your body and turned off the power of the device. Before performing operations beside the power supply or on the chassis, turnoff the power on-off and plug out the power cable.
ONU2111-8GP HARDWARE INSTALLATION MANUAL When the cover is opened, put it aside. The mainboard of the system appears. Note: After taking off the cover, put it horizontally and avoid it from being crushed or collided. Otherwise, the chassis is hard to install.
ONU2111-8GP HARDWARE INSTALLATION MANUAL Chapter 5 Hardware Fault Analysis The part describeshow to remove the fault from the device. 5.1 Fault Separation The key to resolving systematic faults is to separate the fault from the system. You can compare what the system is doing with what the system should do to detect the fault.
ONU2111-8GP HARDWARE INSTALLATION MANUAL Indicator Description The LEDs are used to show what operations are conducted by the device. For the LEDs of ONU2111-8GP and their description, see the following table: Abbrev. Name Description System indicator If the indicator flickers, the system works normally.
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