Instruction Manual

Introduction
1-2 Compaq NC6770 PCI-X Gigabit Server Adapter User Guide
COMPAQ CONFIDENTIAL Codename: Changeling Part Number: Last Saved On: 1/25/02 10:17 AM
Hardware Overview
The NC6770 PCI-X Gigabit Server Adapter has a single, fiber SX port and LED indicators
for link and activity.
LINK
ACT
Link LED
Fiber SX Port
Activity LED
Figure 1-1: Fiber SX port and LED locations
LED Indicators
The NC6770 PCI-X Gigabit Server Adapter has two diagnostic LED indicators for the fiber
SX port.
Table 1-1: LED Indicators for the NC6770 PCI-X Gigabit Server Adapter
LED Name Display Description
LINK On The adapter is receiving power; the cable connection is good.
Off The adapter is not receiving power or the cable connection is faulty.
ACT Blinking The adapter is sending or receiving network data.
Off The adapter is not sending or receiving network data.