Manufacturer: Arista Networks, Inc
Manufacturer Part Number: DCS-7548S-LC
Manufacturer Website Address: http://www.aristanetworks.com
Brand Name: Arista Networks
Product Model: DCS-7548S-LC
Product Name: DCS-7548S-LC 48-Port Line Card
Marketing Information:
The 7548S Linecard offers 48 wirespeed 1/10GbE SFP+ ports with an aggregate throughput of 760 Mpps at both Layer 2 and Layer 3. The Arista 7508 chassis can be fully populated with eight linecards to achieve a wirespeed 384 10GbE ports. The virtual output queue architecture eliminates head-of-line blocking and with 2.3GB of packet memory on each linecard, approximately 40 msec of traffic can be buffered per ingress port, virtually eliminating packet drops in congestion scenarios. Each linecard module connects to all fabric modules in a non-blocking full mesh. The redundant fabric modules allow the system to continue forwarding at wirespeed even when one fabric module fails.
Product Type: Service Module
Technical Information
Application/Usage: Data Networking
I/O Expansions
Number of Total Expansion Slots: 48
Expansion Slot Type: SFP+
Physical Characteristics
Height: 1.8″
Width: 17.5″
Depth: 23″
Weight (Approximate): 12.57 lb
Miscellaneous
Compatibility:
Arista 7500 Series modular Switch
