ARISTA 7050X (DCS-7050SX-64-R) 48X10GBE (SFP+) & 4X QSFP+ SWITCH

$ 205.00

Arista 7050SX-64 – Switch – L3 – managed – 48 x SFP 4 x QSFP – front to back airflow – rack-mountable

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Brand: MPN: DCS‑7050SX‑64‑R Condition: REF Availability: ● In Stock
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Arista DCS-7050SX-64-R


In cut-through mode, the Arista DCS-7050SX-64-R switches forward packets with a latency of 550 nanoseconds to 650 nanoseconds. Upon congestion, the packets are buffered in shared packet memory that has a total size of 12 Mbytes.

The Arista 7050SX are members of the Arista 7050X Series and key components of the Arista portfolio of data center switches. The Arista 7050X Series are purpose built 10/40GbE data center switches in compact and energy efficient form factors with wire speed layer 2 and layer 3 features combined with low latency and advanced features for software defined cloud networking.

Increased adoption of 10 Gigabit Ethernet servers coupled with applications using higher bandwidth is accelerating the need for dense 10 and 40 Gigabit Ethernet switching. The 7050SX Series support flexible combinations of 10G and 40G that allow customers to design large leaf and spine networks to accommodate both east-west traffic patterns found in modern data centers, high performance compute and big data environments.


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Device Type Switch - 64 ports - L3 - managed
Enclosure Type Front to back airflow rack-mountable 1U
Subtype 40 Gigabit Ethernet
Ports 48 x SFP 4 x QSFP
Performance Throughput: 1.28 Tbps | Switching capacity: 950 Mpps | Latency: 550 ns
Capacity Virtual interfaces (VLANs): 4096 | IGMP groups: 288000 | ACL entries: 4000 | IPv4 routes (Multicast): 16000 | IPv4 routes (Unicast): 16000 | IPv6 routes (Unicast): 8000 | IPv6 routes (Multicast): 4000 | IPv4 hosts: 16000 | Host table entries (IPv6): 16000
MAC Address Table Size 32K entries
Jumbo Frame Support 9216 bytes
Routing Protocol OSPF IS-IS RIP-2 BGP IGMPv2 IGMP VRRP PIM-SM IGMPv3 OSPFv3 PIM-SSM Multiprotocol BGP ECMP policy-based routing (PBR)
Remote Management Protocol SNMP 1 SNMP 2 RMON 2 RMON Telnet SNMP 3 SSH-2 CLI
Authentication Method RADIUS TACACS
Features Flow control layer 3 switching layer 2 switching NAT support load balancing VLAN support IGMP snooping Syslog support port mirroring MAC address filtering IPv6 support sFlow Spanning Tree Protocol (STP) support DHCP snooping Access Control List (ACL) support Quality of Service (QoS) Jumbo Frames support IPv4 support DHCP relay Link Aggregation Control Protocol (LACP) Zero Touch Auto Provisioning 12MB packet buffer hot swappable 4 fans
Compliant Standards IEEE 802.3z IEEE 802.1D IEEE 802.1Q IEEE 802.3ab IEEE 802.1p IEEE 802.3x IEEE 802.3ad (LACP) IEEE 802.1w IEEE 802.3ae IEEE 802.1s IEEE 802.1ab (LLDP) IEEE 802.3ba IEEE 802.1Qaz
Flash Memory 4 GB
Interfaces 1 x management (Gigabit LAN) RJ-45 | 1 x management (RS-232) RJ-45 | 48 x 10Gbit LAN SFP | 4 x 40Gbit LAN QSFP | 1 x USB
Power Device Internal power supply - hot-plug
Installed Qty 2 (installed) / 2 (max)
Power Redundancy Yes
Power Redundancy Scheme 1 1
Power Provided 500 Watt
Voltage Required AC 120/230 V (50/60 Hz)
Power Consumption Operational 140 Watt
Compliant Standards TUV EN 60950 VCCI Class A ITE IEC 60950 UL 60950 CSA 22.2 No. 60950 ICES-003 Class A FCC Part 15 A RoHS2
Width 19 in
Depth 8.1 in
Height 1.7 in
Weight 18.96 lbs

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