Name: DCS-7130B-32QD-R Arista 32 QSFP-DD Layer 1 X-Point B Switch
Brand: Arista
SKU: DCS-7130B-32QD-R
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (124 reviews)

Product Overview
The DCS-7130B-32QD-R by Arista is a Layer 1 switch designed with 32 QSFP-DD ports, aimed at providing transparent switching within X-Point B Series deployments. It facilitates high-density port configurations and supports both optical and electrical connections, fitting within data center infrastructure for physical layer signal management.

General Information
Brand	Arista
Condition	Refurbished

Technical Information
Switch Type	Unmanaged Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Number of Ports	32-Ports
Port Type	QSFP / QSFP+
Port Speed	100G,200G,400G
POE Support	No
VLAN Support	No
Stackable	No
Connector Type	QSFP-DD

Physical Characteristics
Weight	3.00

Miscellaneous
Eco Friendly	Yes
Assembly Required	No

Product Description
The Arista DCS-7130B-32QD-R is a Layer 1 switch featuring 32 QSFP-DD ports designed for X-Point B Series environments. This device provides dense, high-bandwidth connectivity suitable for data centers requiring low-latency interconnects. It is typically deployed in enterprise and large-scale data center networks where efficient optical and electrical signal management is critical. This switch enables transparent, low-level switching to facilitate complex network architectures and data flows. IT teams and network engineers use this model to optimize hardware connectivity and improve overall network design flexibility. Key Features 32 QSFP-DD ports offer high-density Layer 1 switching capabilities Compatible with X-Point B Series architectures Supports both optical and electrical signal transmissions Compact, rack-mountable design suitable for data center racks Enables transparent signal switching with low latency The DCS-7130B-32QD-R integrates into data center fabric designs to manage physical layer signals efficiently. Its role is essential in environments where direct hardware-level signal switching reduces complexity and maximizes performance consistency across network connections.

Use Cases
The Arista DCS-7130B-32QD-R is typically used in data centers that require Layer 1 switching for high-density optical and electrical connectivity. It fits environments managing complex network configurations and supports workloads that demand low-latency hardware signal switching. Network administrators benefit from its integration into X-Point B Series systems. How It's Used: Serving as a Layer 1 switch in large data center networks to manage physical signal paths Integrating with X-Point B Series hardware environments for seamless connectivity Supporting high-bandwidth interconnects through 32 QSFP-DD ports in rack deployments Facilitating optical and electrical signal switching for network equipment interconnections Used by IT teams for optimizing physical network layout and reducing signal latency This switch supports the core function of managing physical data paths within network fabrics. It enables precise signal routing at the hardware layer, which helps maintain network integrity and simplifies infrastructure management.

FAQ's
What type of ports does the DCS-7130B-32QD-R have? This switch features 32 QSFP-DD ports designed for Layer 1 signal switching in data centers, supporting both optical and electrical connections. Is the DCS-7130B-32QD-R compatible with X-Point B Series? Yes, this model is specifically designed to integrate with Arista's X-Point B Series deployments for efficient Layer 1 switching. What is the primary function of a Layer 1 switch? A Layer 1 switch manages physical signal switching without processing data packets, enabling transparent hardware-level connectivity between network devices. Can the DCS-7130B-32QD-R be rack-mounted? Yes, the device has a compact design suitable for installation in standard data center racks. What environments typically use this switch? It is used in data centers requiring dense, low-latency optical and electrical signal switching, particularly those operating X-Point B Series hardware. Does this switch support both optical and electrical signals? Yes, it supports switching of both optical and electrical signals through its QSFP-DD ports.

DCS-7130B-32QD-R Arista 32 QSFP-DD Layer 1 X-Point B Switch

Product Overview

General Information

Technical Information

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's