Optional LAN Interface Card
With the Sanyo Denki A11H UPS I received the optional LAN interface card. Again, the unit was packaged in a plain brown cardboard box and came with a User's Guide and Installation Manual.
The card itself is about seven inches long and has a metal bracket around it for protection. There is also a proprietary cable that connects the card to the UPS.
Installation
To install the LAN interface card, the right panel on the rear of the UPS needs to be removed by unscrewing two screws. The interface card can then slide into place and be secured by one of those screws. Finally, the cable is connected from the UPS to the card.