Lenovo 7ZT7A00482 Broadcom NetXtreme Gigabit Ethernet Adapters User Guide

Lenovo 7ZT7A00482 Broadcom NetXtreme Gigabit Ethernet Adapters

The Broad com Net Xtreme Gigabit Ethernet Adapters are a family of high performance PCIe and OCP adapters. The adapters are available with either two ports or four ports and are supported on Think System and System x servers.

Did you know?
The NetXtreme Quad Port Ethernet Adapter is an ideal way to implement a virtualization solution using your existing Gigabit Ethernet network. With four copper-based Gigabit ports on a single PCI Express 2.0 x4 interface, the adapter provides the density and capacity you need to support large numbers of virtualized systems on one server.

Part number information

The following table lists the ordering information for the adapters.
Table 1. Ordering information

ThinkSystem adapters with PCIe interface
7ZT7A00482| AUZX| ThinkSystem Broadcom 5720 1GbE RJ45 2-Port PCIe Ethernet Adapter
7ZT7A00484| AUZV| ThinkSystem Broadcom 5719 1GbE RJ45 4-Port PCIe Ethernet Adapter
ThinkSystem adapters with OCP interface
4XC7A08235| B5T1| ThinkSystem Broadcom 5719 1GbE RJ45 4-port OCP Ethernet Adapter

The part numbers for the PCIe adapters include the following items:

• One Ethernet adapter with full-height (4.75-inch) bracket
• Low profile (3.13-inch) bracket
• Documentation flyer

The following figure shows the Broadcom 5719 1GbE RJ45 4-port OCP Ethernet Adapter.

Features and specifications

The adapters have the following features:

• One, two, or four 10/100/1000 copper ports with RJ45 for Cat 5e/6 cabling

• Full line-rate performance across all ports

• Standard form factor adapters, either PCIe low profile or OCP 3.0 SFF

• PCI Express 2.0 host interface

• Jumbo Frames support (9600 bytes frames)

• Wake-on-LAN (WoL) support

• IEEE 802.1q VLAN support – provides enhanced network management and efficiency

• I/O virtualization (IOV) support for VMWare NetQueue and Microsoft VMQ – improves network performance in virtualized environments

• IEEE 802.3x flow control support

• IEEE 802.3ad link aggregation support

• IEEE 802.3 auto-negotiation support

• Automatic MDI crossover

• Receive and transmit side scaling

• TCP, IP, and UDP checksum offload

• Message Signaled Interrupts (MSI) and MSI-X support – Maximizes server processing performance by reducing CPU overhead and lowering interrupt latency

• On-chip temperature monitor (NetXteme I only)

• IEEE 802.3az Energy Efficient Ethernet (EEE) compliant – Reduces adapter power consumption by up to 42% through intelligent adaptive power management, adjusting power based on data traffic load. (NetXtreme I only)

• IEEE 802.3z (Clause 30) – Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB
  (NetXtreme I only)

• IEEE 1588 Precision Time Control and 802.1AS time synchronization support – Provides greater accuracy of data packet delivery within the network (NetXtreme I only)

• Management using Broadcom Advanced Control Suite (BACS), Windows Management Instrumentation (WMI), and Broadcom Management API (BMAPI)

The following table compares the features of the cards.

Table 2. Features

| ThinkSystem 2-port| ThinkSystem 4-port| OCP

4-port

---|---|---|---
Part number| 7ZT7A00482| 7ZT7A00484| 4XC7A08235
Chipset| BCM5720| BCM5719| BCM5719
RJ45 connectors| 2| 4| 4
Host interface| PCIe 2.0| PCIe 2.0| PCIe 2.0
PCIe Lanes| x1| x4| x4
TOE support| No| No| No
iSCSI offload| No (SW Initiator)| No (SW Initiator)| No (SW Initiator)
Stateless offloads| Yes| Yes| Yes
Jumbo Frames| Yes| Yes| Yes
IEEE 802.1Q VLAN support| Yes| Yes| Yes
PXE Boot| Yes| Yes| Yes
iSCSI Boot| Yes| Yes| Yes
NIC Teaming| Yes| Yes| Yes
On-chip temperature monitor| Yes| Yes| Yes
IEEE 802.3az (Energy Efficient Ethernet, EEE)| Yes| Yes| Yes
IEEE 1588/802.1AS (Precision Time Protocol, PTP)| Yes| Yes| Yes
VMware NetQueue & Microsoft VMQ| Yes| Yes| Yes
Statistics for SNMP MIB II| Yes| Yes| Yes
Form Factor| Low profile| Low profile| OCP 3.0 SFF

Physical specifications

The adapters have the following physical specifications:

• OCP adapters:
  • Width: 76 mm (3 in.)
  • Depth: 115 mm (4.5 in.)
• 5720 2-Port adapters:
  • Length: 109 mm (4.3″)
  • Height: 69 mm (2.7″)
  • Depth: 19 mm (0.74 in)
• 5719 4-Port adapters:
  • Length: 132 mm (5.2″)
  • Height: 69 mm (2.7″)
  • Depth: 19 mm (0.74 in)

Operating environment

The adapters are supported in the following environment:

• Temperature:
  • Operating at 0 to 914 m (0 to 3,000 ft): 10° to 35°C (50° to 95°F)
  • Operating at 914 m to 2133m (3,000 to 7,000 ft): 10° to 32°C (50° to 90°F)
• Relative humidity: 20% to 80% (non-condensing)

Warranty

One-year limited warranty. When installed in a Lenovo server, these cards assume the server’s base warranty and any warranty upgrade.

Server support – ThinkSystem

The following tables list the ThinkSystem servers that are compatible.
Table 3. Server support – ThinkSystem (Part 1 of 2)

Connectors and LEDs

Regulatory compliance

The adapters conform to the following international standards

• EN55022
• EN55024
• EN60950 / CE
• EN 61000-3-2
• EN 61000-3-3
• ICES-003, Issue-004
• IEC 950 CB Scheme
• FCC 47 CFR Part 15 Class A UL 1950
• CSA C22.2 950-95
• VCCI
• AS/NZSCISPR 22 / C-tick RRL for KC
• BSMI
• UL 94-/V
• RoHS

Operating system support – ThinkSystem

The following tables list the supported operating systems for each ThinkSystem part number.

• ThinkSystem Broadcom 5720 1GbE RJ45 2-Port PCIe Ethernet Adapter, 7ZT7A00482
• ThinkSystem Broadcom NetXtreme PCIe 1Gb 4-Port RJ45 Ethernet Adapter, 7ZT7A00484
• ThinkSystem Broadcom 5719 1GbE RJ45 4-port OCP Ethernet Adapter, 4XC7A08235
  Tip: These tables are automatically generated based on data from Lenovo ServerProven.

Related publications

For more information, refer to the following resources:

• Lenovo ThinkSystem networking options product web page
  https://lenovopress.com/lp0765-networking-options-for-thinksystem-servers

• ServerProven compatibility page for Ethernet adapters:
  http://www.lenovo.com/us/en/serverproven

Related product families

Product families related to this document are the following:

• 1 Gb Ethernet Connectivity
• Ethernet Adapters

Notices

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• Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.
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The following terms are trademarks of Lenovo in the United States, other countries, or both:

• Lenovo®
• ServerProven®
• System x®
• ThinkSystem
• The following terms are trademarks of other companies:
• Intel® and Xeon® are trademarks of Intel Corporation or its subsidiaries.
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References

• ANDPRO.RU - интернет магазин компьютерной и офисной техники с выгодными ценами и доставкой
• Networking Options for ThinkSystem Servers > Lenovo Press
• 1 Gb Ethernet Connectivity > Lenovo Press
• Ethernet Adapters > Lenovo Press
• Broadcom NetXtreme Gigabit Ethernet Adapters Product Guide > Lenovo Press
• Copyright and Trademark Information | Lenovo US | Lenovo US
• Welcome | ServerProven

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