HP NC7770 User Manual
HP NC7770 PCI-X
Gigabit Server Adapter
User Guide
June 2007 (Second Edition)
Part Number 336419-00B
© 2003, 2007 Hewlett-Packard Development Company, L.P.
Broadcom® is a registered trademark of Broadcom Corporation and/or its subsidiaries.
Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The
information in this document is provided “as is” without warranty of any kind and is subject to change without
notice. The warranties for HP products are set forth in the express limited warranty statements accompanying such
products. Nothing herein should be construed as constituting an additional warranty.
Confidential computer software. Valid license from HP required for possession, use or copying. Consistent with
FAR 12.211 and 12.212, Commercial Computer Software, Computer Software Documentation, and Technical
Data for Commercial Items are licensed to the U.S. Government under vendor's standard commercial license.
HP NC7770 PCI-X Gigabit Server Adapter User Guide
June 2007 (Second Edition)
Part Number 336419-00B
HP Contents
About This Guide
Technician Notes...........................................................................................................................................v
Where to Go for Additional Help.................................................................................................................vi
Telephone Numbers...............................................................................................................................vi
Chapter 1
Introduction
Overview ................................................................................................................................................... 1-1
Hardware Overview .................................................................................................................................. 1-1
LED Indicators .......................................................................................................................................... 1-2
UTP Category 5 Cable .............................................................................................................................. 1-2
Chapter 2
Installing the Adapter
Overview ................................................................................................................................................... 2-1
Electrostatic Discharge Precautions .......................................................................................................... 2-1
Installing the Adapter in a Server.............................................................................................................. 2-2
Connecting the Network Cable ................................................................................................................. 2-3
Appendix A
Regulatory Notice
Federal Communications Commissions Notice .......................................................................................A-1
Class A Equipment ............................................................................................................................ A-1
Class B Equipment............................................................................................................................. A-2
Modifications..................................................................................................................................... A-2
Cables................................................................................................................................................. A-2
Canadian Notice (Avis Canadien)............................................................................................................ A-3
Class A Equipment ............................................................................................................................ A-3
Class B Equipment............................................................................................................................. A-3
European Union Notice............................................................................................................................ A-4
BSMI Notice............................................................................................................................................. A-4
Japanese Notice ........................................................................................................................................ A-5
PCI-X Notice............................................................................................................................................ A-5
Appendix B
Electrostatic Discharge
Overview ...................................................................................................................................................B-1
Grounding Methods...................................................................................................................................B-1
HP NC7770 PCI-X Gigabit Server Adapter User Guide iii
Contents
Appendix C
Specifications
NC7770 PCI-X Gigabit Server Adapter Specifications............................................................................C-1
UTP Cable Specifications......................................................................................................................... C-2
Using UTP Category 5 Cable in Gigabit Over Copper Installations.................................................. C-2
RJ-45 Pinouts and Crossover Function..................................................................................................... C-2
10/100 Straight-Through Pinouts ....................................................................................................... C-2
10/100 Crossover Pinouts................................................................................................................... C-3
Gigabit over Copper Internal Straight- Through Pinouts ................................................................... C-4
Gigabit over Copper External Crossover Pinouts............................................................................... C-4
iv HP NC7770 PCI-X Gigabit Server Adapter User Guide
Use this guide as reference when installing and maintaining the HP NC7770 PCI-X Gigabit
Server Adapter.
WARNING: To reduce the risk of personal injury from electric shock and hazardous
energy levels, only authorized service technicians should attempt to repair this
equipment. Improper repairs can create conditions that are hazardous.
Technician Notes
WARNING: Only authorized technicians trained by HP should attempt to repair this
equipment. All troubleshooting and repair procedures are detailed to allow only
subassembly/module-level repair. Because of the complexity of the individual boards
and subassemblies, no one should attempt to make repairs at the component level or
to make modifications to any printed wiring board. Improper repairs can create a safety
hazard.
WARNING: To reduce the risk of personal injury from electric shock and hazardous
energy levels, do not exceed the level of repairs specified in these procedures.
Because of the complexity of the individual boards and subassemblies, do not attempt
to make repairs at the component level or to make modifications to any printed wiring
board. Improper repairs can create conditions that are hazardous.
WARNING: To reduce the risk of electric shock or damage to the equipment:
• Disconnect power from the system by unplugging all power cords from the power
supplies.
• Do not disable the power cord grounding plug. The grounding plug is an important
safety feature.
About This Guide
• Plug the power cord into a grounded (earthed) electrical outlet that is easily
accessible at all times.
CAUTION: To properly ventilate the system, you must provide at least 7.6 cm (3.0 in.) of
clearance at the front and back of the server.
CAUTION: The computer is designed to be electrically grounded (earthed). To ensure proper
operation, plug the AC power cord into a properly grounded AC outlet only.
HP NC7770 PCI-X Gigabit Server Adapter User Guide v
About This Guide
NOTE: Any indications of component replacement or printed wiring board modifications may void any
warranty.
Where to Go for Additional Help
HP updates networking software frequently to include new functionality and features.
Complete the following steps to get the latest drivers, firmware, and documentation.
1. Go to the HP website (http://www.hp.com
2. Click Support and Troubleshooting Information from the left menu bar.
3. Type the product name in the for product box and press Enter. For example, type
NC370T.
4. Download the drivers, firmware, or documentation as needed.
Telephone Numbers
For the name of your nearest HP authorized reseller:
• In the United States, call 1-800-345-1518.
• In Canada, call 1-800-263-5868.
For HP technical support:
• In the United States and Canada, call 1-800-652-6672.
• Outside the United States and Canada, refer to
www.hp.com
).
vi HP NC7770 PCI-X Gigabit Server Adapter User Guide
Overview
The HP NC7770 PCI-X Gigabit Server Adapter is a high-performance Ethernet adapter with
a fully integrated 10/100/1000 controller that delivers up to 1000 Mb/s Ethernet over
twisted-pair (copper) cabling. The HP NC7770 adapter has one auto-negotiating RJ-45 port
and LED indicators showing link, activity, and port speed. The NC7770 PCI-X Gigabit
Server Adapter is a supported option for selected HP ProLiant servers.
For the latest functionality, features, and operating system support for this server adapter,
refer to the networking page at
(http://h18004.www1.hp.com/products/servers/networking/index-nic.html)
Hardware Overview
1
Introduction
The NC7770 Server Adapter has one auto-negotiating 10/100/1000 RJ-45 port. LED
indicators show link, activity, and port speed. See Table 1-1 for descriptions of LED
operations.
Figure 1-1: RJ-45 port and LED locations
HP NC7770 PCI-X Gigabit Server Adapter User Guide 1-1
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