HP/Broadcom NC7770 Gigabit PCI-X
Server Network Adapter  (284848-001; 284685-003)

 The Compaq NC7770 PCI-X Gigabit Server Adapter is the first in a new generation of networking solutions to combine Gigabit Ethernet speed with PCI-X bus technology. The NC7770 is a single port copper Gigabit server adapter that runs over Category 5 (or better) twisted-pair cabling.  Along with all the advanced features that ProLiant customers have come to expect, the NC7770 includes support for Jumbo Frames, Wake on LAN (WOL), Dual Address Cycles (DAC), and Pre-Boot Execution environment (PXE).
The NC7770 supports 10/100/1000Mbps Ethernet speeds as well as a PCI-X 64-bit/133MHz data path, backwards compatible with existing PCI bus architectures.  This range of features enables Compaq customers to protect their current hardware investment while also future-proofing their ProLiant servers for the inevitable increase in networking throughput. Additionally, the NC7770 ships with support for PCI Hot Plug, Network Fault Tolerance, Load Balancing, Jumbo Frames, and various offload capabilities that improve performance.  These improvements in speed and throughput come at a cost-effective price for environments using Category 5 (or better) twisted-pair cabling.

• Manufacturer:HP/Broadcom

• Model: NC7770 (NNB115)

• HP P/N: 284848-001; 284685-003
  
  Condition: New, OEM
  Warranty: 30 days

Features:

• Integrated 10/100/1000BASE-T Transceiver (BCM5701H)
• Automatic MDI Crossover Function
• Automatic Detection and correction of pair swaps, pair skew and pair polarity
• Auto-negotiation with Net Page capability
• PCI v2.2 32/64-Bit, 33/66 MHz Bus Interface
• PCI-X v1.0a 64-bit 66/133 MHz Bus Interface
• Dual High Speed On-Chip RISC Processors
• Integrated 96Kb Frame Buffer Memory
• 10/100/1000 Base-T Full/Half Duplex MAC
• Conformance to PCI Power Management Spec v1.1.
• Support for Magic Packet wake-up
• Up to 9Kb jumbo frame support
• Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (802.3z, Clause 30)
• Multiple transmit and receive descriptor queues
• Supports 64 bit addressing for systems with greater than 4Gb of physical memory
• Supports Dual Address Cycle for access to 64 bit addresses
• TCP Segmentation capability compatible with NT5.x offloading features
• Single RJ-45 type connector
• Four bracket indicator LEDs
  • 1000 Mbps
  • 100 Mbps
  • 10 Mbps
  • Activity LED - Green