Cisco 8100 Series Routers
The Cisco 8100 Series Routers utilizes Cisco’s new Router-on-Chip (RoC) model to deliver full routing functionality with a single ASIC per router. The RoC architecture is distinguished from System-on-Chip (SoC) switches by supporting large forwarding tables, deep buffers, more flexible packet operations, and enhanced programmability.
The Cisco 8100 series routers include the following variants:
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Cisco 8102-64H-O - It provides 6.4 Tbps of network bandwidth with dramatically lower power consumption than contemporary 10 Tbps systems. The Cisco 8102-64H-O Router is a fixed port, high density, two rack unit form-factor router. There are 64 QSFP28 ports on the router, each supporting 100GbE. The Cisco 8102-64H-O supports Cisco-qualified open-source network operating systems, such as SONiC (Software for Open Networking in the Cloud).
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Cisco 8101-32FH-O - It provides 12.8Tbps of network bandwidth. The Cisco 8101-32FH-O Router is a fixed port, high density, one rack unit form-factor router. There are 32 QSFP-DD ports on the router, each supporting 400GbE. The Cisco 8101-32FH-O supports Cisco-qualified open-source network operating systems, such as SONiC (Software for Open Networking in the Cloud). The functionality and installation of this router is similar to that of Cisco 8201-32FH. The Hardware Installation Guide for Cisco 8201-32FH is available here.
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Cisco 8101-32H-O - It provides 3.2 Tbps of network bandwidth with dramatically lower power consumption than contemporary 10 Tbps systems. The Cisco 8101-32H-O Router is a fixed port, high density, one rack unit form-factor router. There are 64 QSFP28 ports on the router, each supporting 100GbE. This variant supports the Cisco-qualified open-source network operating system, such as SONiC (Software for Open Networking in the Cloud).
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Cisco 8111-32EH-O - It provides 25.6Tbps of network bandwidth. The Cisco 8111-32EH-O Router is a fixed port, high density, one rack unit form-factor router. There are 32 QSFP-DD ports on the router, each supporting 800GbE. This variant supports the Cisco-qualified open-source network operating system, such as SONiC (Software for Open Networking in the Cloud).
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Cisco 8122-64EH-O - It provides 51.2 Tbps of network bandwidth. The Cisco 8122-64EH-O Router is a fixed port, high density, two rack unit form-factor router. There are 64 QSFP-DD ports on the router, each supporting 800GbE. This variant supports the Cisco-qualified open-source network operating system, such as SONiC (Software for Open Networking in the Cloud).
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Cisco 8102-28FH-DPU-O - This is a first-generation smart switch equipped with the Cisco Silicon One Q200L switching processor and an AMD DSC-200 Data Processing Unit (DPU), all housed in a two-rack unit form factor. It offers a total network bandwidth of 12.8Tbps, which includes 11.2Tbps for switching and 1.6Tbps for DPU processing, and it contains 28 QSFP-DD 400 GbE ports.
The Cisco 8102-28FH-DPU-O supports Cisco-qualified open-source network operating systems, such as SONiC (Software for Open Networking in the Cloud).
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Cisco 8122-64EHF-O - It provides 51.2 Tbps of network bandwidth operating on the Cisco G200 network processor. The Cisco 8122-64EHF Router is a fixed port, high density, two rack unit form-factor router specifically designed for hyperscale data centers. There are 64 OSFP800 ports on the router, each supporting 800GbE. This variant supports Cisco-qualified open-source network operating systems, such as SONiC (Software for Open Networking in the Cloud).
Cisco 8102-64H-O Router Front and Rear Panel View
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32 QSFP-DD ports |
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32 QSPF-DD ports |
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Fan Tray Three Fans: FT0, FT1, and FT2 |
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PSU-0 and PSU-1 |
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Ground Lug Location |
Cisco 8101-32H-O Router Front and Rear Panel View
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16 QSFP28 ports |
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16 QSPF28 ports |
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PSU-0 |
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Fan Tray Five Fans: FT0, FT1, FT2, FT3, and FT4 |
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PSU-1 |
Cisco 8111-32EH-O Router Front and Rear Panel View
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16 QSFP-DD ports. Supports 30W optics. |
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16 QSFP-DD ports. Supports 17W optics. |
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PSU-0 |
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Fan Tray Six Fans: FT0, FT1, FT2, FT3, FT4, and FT5 |
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PSU-1 |
Cisco 8122-64EH-O Router Front and Rear Panel View
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32 QSFP-DD ports |
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32 QSPF-DD ports |
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2 SFP28 ports |
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Fan Tray Four Fans: FT0, FT1, FT2, and FT3 |
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PSU-0 and PSU-1 |
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Ground Lug Location |
Cisco 8102-28FH-DPU-O Smart Switch Front and Rear Panel View
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4 DPU adapters. 2 DPU complexes per adapter. |
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28 QSFP-DD 400 GbE |
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Fan Modules Four Fans: FT0, FT1, FT2 and FT3 |
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PSU-0 and PSU-1 |
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Ground Lug Location |
Cisco 8122-64EHF-O Router Front and Rear Panel View
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QSFP28 port |
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32 OSFP800 ports |
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32 OSFP800 ports |
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Ground Lug Location |
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Fan Tray Four Fans: FT0, FT1, FT2, and FT3 |
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PSU-0 and PSU-1 |
Cisco 8102-28FH-DPU-O Smart Switch DPU Adapter
The Cisco 8102-28FH-DPU-O Smart Switch features four Data Processing Unit (DPU) adapters, which are responsible for managing data plane services. Each adapter contains two DPU complexes, resulting in a total of eight DPU complexes in the switch, providing a combined data processing bandwidth of 1.6Tbps. Each DPU complex comprises of AMD DPU chip, 32GB of on board DDR4 memory, 64GB of eMMC storage and a common power management CPLD (complex programmable logic device). Each DPU adapter offers 200Gbps of network bandwidth and supports a variety of network functionalities within the smart switch.
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4 DPU adapters. 2 DPU complexes per DPU adapter. |






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