Name: 406740-B21 HPE 1Gb Ethernet Pass-Through 16x 1Gb Internal Downlinks + 16x 1Gb RJ-45 External Uplinks Unmanaged Module
Brand: HPE
SKU: 406740-B21
Price: 67.00 USD
Availability: InStock
Rating: 4.8 (114 reviews)

Product Overview
The HPE 1Gb Ethernet Pass-Through Module offers straightforward, unmanaged connectivity by providing multiple internal and external 1Gb Ethernet ports for server and network integration. It fits into HPE server environments to extend Ethernet access without additional switching layers, making it a practical component for data centers and server racks looking for simple network pass-through solutions.

General Information
Brand	HPE
Part Number	406740-B21
Condition	Refurbished

Technical Information
Number of Ports	32-Ports
Port Type	1000Base-T, RJ-45
Port Speed	1 Gbps
UpLink Ports	16
POE Support	No
VLAN Support	No
Stackable	No

Management and Configuration
Remote Protocols	No

Physical Characteristics
Weight	3.00

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab

Product Description
This HPE 1Gb Ethernet Pass-Through Module facilitates seamless connectivity between internal server components and external network devices. It’s commonly used in data centers and server racks where multiple servers need direct 1Gb Ethernet connections to external networks without additional switching complexity. Built for HPE servers, it caters to IT professionals managing server infrastructure who need a simple and efficient way to extend network access internally and externally. Often found in environments where unmanaged, low-latency pass-through connections are preferred, it supports straightforward network expansion. Key Features 16 internal 1Gb Ethernet ports linking to server components 16 external 1Gb RJ-45 ports for uplink to switches or routers Unmanaged design allows easy integration without configuration Compact form factor fits HPE server modules seamlessly Supports reliable, consistent data throughput across connections This module is typically installed in server chassis setups requiring direct Ethernet connections for multiple blades or nodes. It plays a practical role in reducing networking overhead by acting as a pass-through, helping maintain efficient data flow without active switching on the module itself.

Use Cases
The HPE 406740-B21 1Gb Ethernet Pass-Through Module is primarily utilized in data centers and enterprise server racks where straightforward, unmanaged Ethernet connectivity is required. It is ideal for IT professionals managing HPE server infrastructure that demands reliable and direct network access without the complexity of managed switching equipment. How It's Used: Facilitating internal server-to-server communication within HPE blade enclosures in large-scale data centers. Enabling quick network integration for virtualization hosts in enterprise IT environments where centralized management is handled elsewhere. Providing dedicated network pass-through ports for storage clusters requiring consistent 1Gb throughput. Supporting edge computing deployments that need compact, unmanaged network modules to simplify connectivity. Allowing SMB networks to extend Ethernet access in rack-mounted HPE servers without additional switching layers. This module enhances operational efficiency by eliminating the need for added switching hardware within server racks, simplifying cable management and reducing points of failure. It supports scalability by offering a high port density for internal and external connections, making it suitable for environments with evolving network demands.

Tech Atlantix

406740-B21 HPE 1Gb Ethernet Pass-Through 16x 1Gb Internal Downlinks + 16x 1Gb RJ-45 External Uplinks Unmanaged Module

406740-B21

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