46C7193 - IBM BNT 10Gb 10-Port Switch Module Switch

Name: 46C7193 - IBM BNT 10Gb 10-Port Switch Module Switch
Brand: IBM
SKU: 46C7193

46C7193 - IBM BNT 10Gb 10-Port Switch Module Switch | US IT Hardware

Product overview

The IBM BNT Virtual Fabric 10Gb Switch Module (46C7193) is a high-speed Ethernet switch designed for IBM BladeCenter H and HT chassis. This single-wide high-speed switch module delivers 10 Gigabit Ethernet connectivity with 10 external SFP+ ports and 14 internal auto-negotiating ports supporting 1Gb or 10Gb speeds to server blades. The module features Layer 3 functionality for enhanced security and performance, supporting up to 128 IP interfaces per switch with static, EtherChannel, and LACP link aggregation up to 100 Gb total bandwidth. Operating at only 75W power consumption, it delivers 6.4 Gbps per watt efficiency. The switch supports up to 1,024 VLANs, jumbo frames up to 12,288 bytes, and convergence-ready capabilities for Converged Enhanced Ethernet (CEE) and Fibre Channel over Ethernet (FCoE). Ideal for enterprise data centers requiring consolidated I/O virtualization and high-performance blade server connectivity.

10 external 10Gb SFP+ ports + 14 internal 10Gb ports
Line-rate 10Gb performance, no packet drop, 75W power
Layer 3 routing, 1,024 VLANs, LACP, CEE/FCoE ready
Up to 1.92 Tbps throughput with quad-switch config
Auto-negotiating 1Gb/10Gb internal ports for flexibility
Jumbo frames (12,288 bytes), IGMP snooping, STP redundancy

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	46C7193
Brand	IBM
Condition	New
Model	BNT 10Gb 10-Port Switch Module
STP Support	IEEE 802.1D, 802.1s MSTP, 802.1w RSTP
Jumbo Frames	Up to 9216 bytes
Product Line	BladeCenter Virtual Fabric
Product Type	Ethernet Switch Module
Trunk Groups	Up to 18 groups, 8 ports per group
VLAN Support	Up to 1024 VLANs
IP Interfaces	Up to 128 per switch

Compatible systems

Compatible with IBM BladeCenter systems.

IBM BladeCenter
Form factor: Blade
Designed for IBM BladeCenter chassis

Best for

Data Center Consolidation
Flattens data center topology by converging storage and data networks within BladeCenter chassis, reducing discrete devices and management consoles while supporting up to 1.92 Tbps throughput with quad-switch configuration.
Blade Server Networking
Provides high-performance 10Gb connectivity to server blades with 14 internal auto-negotiating ports supporting flexible 1Gb or 10Gb speeds, enabling seamless migration from existing 1Gb infrastructure.
I/O Virtualization
Enables Virtual Fabric technology allowing creation of up to eight virtual NICs from single physical adapter, maximizing I/O resource utilization and reducing complexity in virtualized environments.
High-Performance Storage Networks
Supports convergence-ready CEE and FCoE capabilities with Layer 3 functionality, enabling consolidated storage and Ethernet traffic on single infrastructure with inter-VLAN traffic isolation within chassis.
Enterprise Mission-Critical Applications
Delivers line-rate performance with no packet drop, supporting performance-intensive environments up to 7.2 Gbps per blade server port with redundancy via IEEE 802.1D/w/s STP protocols.

Details

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FCoE Connections	Up to 2048

Layer 3 Protocols	Static routes, OSPF, BGP

Data Transfer Rate	10 Gbps

Max Wattage	75 W

Form Factor	BladeCenter Switch Module

Interface/Ports

Network Ports	10 x 10GbE ports
Internal Ports	14 auto-negotiating 1Gb/10Gb + 2x 100Mbps management
External SFP+ Ports	10
RS-232 Mini-USB Port	1
I/O Bay Compatibility	High-speed bays 7-10
Management RJ-45 Port	1

Frequently asked questions

What is the maximum number of blade servers this switch module can connect?

The BNT Virtual Fabric 10Gb Switch Module has 14 internal auto-negotiating ports that connect to blade servers within the BladeCenter chassis. Each port supports 1Gb or 10Gb speeds, with performance up to 7.2 Gbps per blade server port in high-performance configurations. Multiple switches can be deployed in a single chassis for additional connectivity.

How does this switch support network convergence?

The module is convergence-ready with support for Converged Enhanced Ethernet (CEE) and Fibre Channel over Ethernet (FCoE) capabilities (available with firmware 6.1+). Layer 3 functionality keeps inter-VLAN traffic within the chassis, enabling consolidated storage and data networks while maintaining security and performance isolation.

What external connectivity options are available?

The switch provides 10 external 10Gb SFP+ ports for uplink connectivity to top-of-rack switches or storage networks. Each port supports SFP+ transceivers or direct-attached copper (DAC) cables. You can configure from 1 to 10 connections per switch, providing flexible bandwidth scaling. One additional 1Gb RJ-45 management port is included.

What is the power consumption and efficiency rating?

The module consumes only 75W per switch, delivering 6.4 Gbps per watt of power efficiency—industry-leading performance per watt. This low power consumption reduces operational costs and cooling requirements, making it ideal for large-scale blade deployments where power density is a critical factor.

Does this switch support link aggregation and redundancy?

Yes. The module supports LACP (IEEE 802.3ad) and EtherChannel link aggregation with up to 100Gb total bandwidth per switch, up to 18 trunk groups, and 8 ports per group. It includes IEEE 802.1D STP, 802.1w RSTP, and 802.1s MSTP for Layer 2 redundancy and topology optimization.

How many VLANs can this switch support?

The BNT Virtual Fabric 10Gb Switch Module supports up to 1,024 VLANs with VLAN numbers ranging from 1 to 4095. It includes 802.1Q VLAN tagging on all ports, port-based and protocol-based VLAN support, and private VLAN capabilities for network segmentation and multi-tenant isolation.

What is the maximum throughput with multiple switches?

A single switch delivers line-rate 10Gb performance. With up to four switches and quad-port 10Gb adapters in a BladeCenter H chassis, you can achieve up to 1.92 Tbps aggregate throughput. Each blade server port supports up to 7.2 Gbps in performance-intensive configurations.

IBM BNT 10Gb 10-Port Switch Module Switch