TP-Link DS-P7500-08 Installation Manual page 7

Deltastream 8-port pizzabox xgs-pon&gpon combo optical line terminal
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DeltaStream 8-port Pizzabox XGS-PON&GPON Combo Optical Line Terminal
Grounding Terminal
The device already comes with lightning protection mechanism. You can also ground the
device through the PE (Protecting Earth) cable of AC cord or with Ground Cable. For detailed
lightning protection measures, refer to the Lightning Protection Guide from the website:
https://www.tp-link.com/us/configuration-guides/lightning_protection_guide/.
Kensington Security Slot
Secure the lock (not provided) into the security slot to prevent the device from being stolen.
AC Power Socket
Plug the negative connector of the power cord directly into the AC power socket and plug the
positive connector into an AC power outlet. Make sure that the voltage of the power supply meets the
requirement of the input (100-240V~ 50/60Hz).
DC Power Input
Attach the power wires to the DC power input. We recommend you use 18-14 AWG wires. Connect the
positive pole of the DC power supply to the "+" end, and the negative pole to the "-" end. Make sure the
power supply meets the requirement of the input (48-60V). An all-pole mains switch in accordance with
EN 62368-1 2014 Annex L shall be incorporated in the electrical installation of the building. And the
disconnect device shall have a contact separation at least 1.5mm.
Main Power Supply Panel / Backup Power Supply Panel (Only for Certain Devices)
There are multiple power supply panels on certain devices, where power supply modules can be
installed. The main power supply panel takes priority over the backup one. If the main one works
normally, the backup one does not work. If the main one fails, the backup one starts to work.
AC Power Supply Module / DC Power Supply Module (Only for Certain Devices)
There are detachable power supply modules on certain devices. If you want to detach the power supply
module, you can hot swap it by unscrewing the module and pulling the handle. If needed, you can
purchase additional power supply modules.
Note:
For detailed information about power supply modules, refer to the Installation Guide of Power
Supply Modules, which can be found on the Support page of the product at our website.
Note:
The product label can be found at the bottom of the product and its I.T.E power supply.
LEDs (Only for Certain Devices)
LED
Indication
On: The power supply module is powered on.
Power
Off: The power supply module is powered off or power supply is abnormal.
On: The power supply module is supplying power normally.
PS OK
Off: The power supply module is not supplying power or power supply is abnormal.
On: There are some faults and the power supply module is working abnormally.
Fault
Off: There are no faults and the power supply module is working normally.
Introduction
5

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