Коммутаторы Arista 7500 (DCS-7500)

На текущий день, история модельного ряда Arista 7500 насчитывает уже 5 поколений.

Апгрейд шасси Arista 7500 до 7500E можно провести только заменой фабрик и RE.

Сравнение и характеристики линейных карт Arista 7500:

Line CardASICPacket BufferFM required10G SFP+10G-BASE-TSFP28 25G40G100G400G
7500R3-24P
Jericho216GB-----24
7500R3-24D
Jericho216GB-----24
7500R3-36CQ
Jericho28GB----36-
7500R3K-36CQ
Jericho28GB----36-
DCS-7500R2ASICPacket BufferFM required10G SFP+10G-BASE-TSFP28 25G40G100G400G
DCS-7500R2-36CQ-LCJericho+16GB----36-
DCS-7500R2A-36CQ-LC
(AlgoMatch)
Jericho+16GB----36-
DCS-7500R2AK-36CQ
(AlgoMatch + FlexRoute 2M)
Jericho+24GB ---36-
DCS-7500R2M-36CQ-LC
(MACsec)
Jericho+16GB ----36-
DCS-7500R2AM-36CQ
(AlgoMatch + MACsec)
Jericho+16GB ----36-
DCS-7500R2AK-48YCQ-LC
(AlgoMatch + FlexRoute 2M)
Jericho+4GB--48-2-
DCS-7500RASICPacket BufferFM required10G SFP+10G-BASE-TSFP28 25G40G100G400G
DCS-7500RM-36CQ-LC
(MACsec)
Jericho24GB----36-
7500R-36CQJericho24GB----36-
DCS-7500R-8CPFX-LC
(8 200G cocherent +MACsec)
Jericho12GB----8 200G-
DCS-7500R-36Q-LCJericho8GB---36--
DCS-7500R-48S2CQ-LCJericho4GB48---2-
DCS-7500EASICPacket BufferFM required10G SFP+10G-BASE-TSFP28 25G40G100G400G
DCS-7500E-12CQ-LCArad18GB----12-
DCS-7500E-12CM-LCArad18GB----12-
DCS-7500E-6CFPX-LCArad9GB----6-
DCS-7500E-6C2-LCArad9GB----6-
DCS-7500E-36Q-LCArad18GB---36--
DCS-7500E-48S-LCArad9GB48-----
DCS-7500E-72S-LCArad9GB72-----
DCS-7500E-48TArad9GB-48----
DCS-7500ASICPacket BufferFM required10G SFP+10G-BASE-TSFP28 25G40G100G400G
DCS-7548S-LCPetra48-----

При составлении данной таблицы использованы следующие материалы:

Arista 7500 datasheet
Arista 7500 Quick Start Guide
Arista 7500E investment protection
Arista 7500E datasheet
Arista 7500E Q&A
Arista 7500E architecture
Arista 7500E 6CFPX Line card datasheet
Arista 7500R datasheet
Arista 7500R investment protection
Arista 7500R architecture
Arista 7500R Q&A
Arista 7500RM-36CQ MACSec Line card datasheet
Arista 7500R3 datasheet
Arista 7500R3 architecture