Name: DCS-7048T-4S-R Arista 7000 48x 1000Base-T RJ-45 + 4x SFP+ Switch Rear-to-front Airflow 2x 760W AC Power Supplies
Brand: Arista Networks
SKU: DCS-7048T-4S-R
Price: 334.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The DCS-7048T-4S-R switch combines high-density gigabit ports with 10Gb uplinks, tailored for data center and enterprise network environments. Its rear-to-front airflow design fits well in racks that use front-to-back cooling, while dual redundant power supplies enhance reliability. This switch fits into setups that require solid performance with flexibility for varied connection types.

General Information
Brand	Arista Networks
Part Number	DCS-7048T-4S-R
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP+
Port Speed	10/100/1000Base-T
UpLink Ports	4 x 10G SFP+
POE Support	No
Switching Capacity	176 Gbps
Switch Forwarding Rate	343.75 Mpps
VLAN Support	Yes
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, OSPF
Remote Protocols	Yes
Management Interfaces	Serial Console (RJ-45), USB Console, Out-of-band Ethernet, SSH, SNMP
Security Features	Access Control Lists (ACLs), 802.1X, TACACS+, RADIUS, Port Security
Remote Management Protocol	SSH, Telnet, SNMP, HTTP/HTTPS
Routing Protocol	Yes

Power & Cooling
Fans	Rear-to-front hot-swappable fans (2)
Power	Up to 1520W (2x 760W redundant)
Power Supply	2 x 760W AC (redundant)

Physical Characteristics
Dimensions	1.72 x 17.24 x 16.50 in
Weight	5.00
Operating Temperature	0°C to 40°C

Miscellaneous
Compliance Standards	CE, FCC, UL

Product Description
The DCS-7048T-4S-R is a high-performance network switch designed to handle demanding data center and enterprise environments. Often found in server rooms and large office networks, it provides a mix of copper and fiber connectivity to support diverse networking needs. This switch is built for IT professionals managing infrastructure that requires consistent uptime and scalable throughput. Key Features Offers 48 RJ-45 ports delivering gigabit Ethernet speed suitable for most network devices Equipped with 4 SFP+ slots to connect high-speed fiber links or servers Rear-to-front airflow helps maintain optimal temperature in front-to-back cooled racks Includes two 760W AC power supplies to ensure continuous operation with power redundancy Supports advanced networking protocols and management for smooth integration into existing systems This switch is typically deployed in data centers and enterprise networks where space efficiency and reliable power are critical. Its airflow design aligns with standard cooling setups, which helps maintain hardware longevity and performance. Users benefit from its robust build and connectivity options that support both current and future network expansion.

Use Cases
The DCS-7048T-4S-R switch is designed for deployment in data centers and enterprise network environments requiring high-density gigabit connectivity combined with 10Gb uplinks. Ideal for organizations with rack-based infrastructure and front-to-back cooling systems, it supports network consolidation and growth in virtualization or storage-intensive setups. How It's Used: Aggregating server connections in medium to large data centers with dense 1GbE requirements and 10GbE uplinks. Providing network access for enterprise office environments demanding reliable wired connectivity with scalability for higher bandwidth links. Integrating into rack deployments utilizing front-to-back airflow to maintain optimal cooling efficiency in temperature-sensitive facilities. Supporting virtualization platforms where multiple virtual machines require consistent gigabit connectivity with low latency uplinks. Facilitating edge computing sites that need compact, energy-efficient switches with redundant power supplies for continuous operation. This switch supports operational efficiency by accommodating diverse connection needs in a compact form factor, enabling scalable network architectures. Its airflow design and redundant power capabilities help maintain reliable performance in demanding IT environments.