Supported Optics and Cables

Interface Type

40G QSFP ports

10GBASE-CR

0.5m-5m QSFP+ to 4x SFP+

40GBASE-CR4

0.5m to 5m QSFP+ to QSFP+

40GBASE-AOC

3m to 100m

40GBASE-UNIV

150m (OM3) /150m (OM4) /500m (SM)

40GBASE-SRBD

100m (OM3) /150m (OM4)

40GBASE-SR4

100m (OM3) /150m (OM4)

40GBASE-XSR4

300m (OM3) /450m (OM4)

40GBASE-PLRL4

1km (1km 4x10G LR/LRL)

40GBASE-LRL4

1km

40GBASE-PLR4

10km (10km 4x10G LR/LRL)

40GBASE-LR4

10km

40GBASE-ER4

40km

Interface Type

SFP+ ports

10GBASE-CR

SFP+ to SFP+: 0.5m-5m

10GBASE-AOC

SFP+ to SFP+: 3m-30m

10GBASE-SRL

100m

10GBASE-SR

300m

10GBASE-LRL

1km

10GBASE-LR

10km

10GBASE-ER

40km

10GBASE-ZR

80km

10GBASE-DWDM

80km

100Mb TX, 1GbE

SX/LX/TX

Yes

100GbE

100G QSFP ports

100GBASE-SR4

70m OM3 / 100m OM4 Parallel MMF

100GBASE-XSR4

150m OM3 / 300m OM4 Parallel MMF

100GBASE-SWDM4

70m OM3 / 100m OM4 Duplex MMF

100GBASE-SRBD

70m OM3 / 100m OM4 Duplex MMF

100GBASE-ERL4

40km SM Duplex

100GBASE-LR

10km SM Duplex

100GBASE-LR4

10km SM Duplex

100GBASE-LRL4

2km SM Duplex

100GBASE-XCWDM4

10km SM Duplex

100GBASE-CWDM4

2km SM Duplex

100GBASE-FR

2km SM Duplex

100GBASE-DR

500m SM Duplex

100GBASE-PSM4

500m SM Parallel

100GBASE-AOC

1m to 30m

100GBASE-CR4

QSFP to QSFP: 1m to 5m

25GBASE-CR

QSFP to SFP25: 1m to 3m lengths

7260X3 Series | Technical Speci cations

Power Supply Speci cations

Power Supply

PWR-745AC

PWR-1900AC

PWR-1900DC

Input Voltage

100-240VAC

200-240AC

40-72 VDC

Typical Input

Current

10 - 4A

11.2 - 9.5A

44A Max (-48V)

Input Frequency

50/60Hz

50/60Hz

DC

Input Connector

IEC 320-C13

IEC 60320 C20

AWG #6 Max

E ciency

(Typical)

93% Platinum

93% Platinum

95%

Arista Optics and Cables

The Arista 7260X3 Series supports a wide range of 10G to 100G pluggable optics and cables. For details about the di erent optical

modules and the minimum EOS Software release required for each of the supported optical modules, visit

https://www.arista.com/en/products/transceivers-cables