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Rectangular plug-in module with front ejector levers and multiple high-speed ports

EVESKY

EVESKY C9400-SUP-1 Supervisor 1 Module 40G 10G 16GB

SKU CH-ES87-7A238

Supervisor module with 40 Gigabit LAN, 10 GigE and 16 GB DRAM for Catalyst 9400 chassis

  • Supervisor module powers Catalyst 9400 chassis with 16 GB DRAM
  • 40 Gigabit LAN uplinks deliver high-speed backbone connectivity
  • 10 GigE ports enable fast aggregation links
  • Plug-in module design simplifies installation in compatible chassis
  • Supports chassis scaling up to 384 access ports

Supervisor module for Catalyst 9400

The EVESKY C9400-SUP-1 is a plug-in supervisor module designed for Catalyst 9407R-P and 9410R-P chassis. It provides the control processor and uplink connectivity for modular enterprise switching in access, distribution or core layers. The module suits network engineers building high-availability campus fabrics.

40 Gigabit and 10 GigE uplinks with 16 GB DRAM

The module delivers 40 Gigabit LAN and 10 GigE uplink interfaces directly from the supervisor, removing the need for separate line cards for aggregation. Sixteen gigabytes of DRAM support the control plane, enabling In-Service Software Upgrade and stateful switchover for continuous operation during maintenance.

Handles 384 access ports and high-density PoE

A single chassis equipped with this supervisor scales to 384 access ports across copper, mGig and fiber options, and supports 60 W and 90 W IEEE 802.3 bt power delivery. It does not suit deployments that require supervisor redundancy beyond the single module or chassis models outside the 9407R-P and 9410R-P range.

Highlights

  • Supervisor module powers Catalyst 9400 chassis with 16 GB DRAM
  • 40 Gigabit LAN uplinks deliver high-speed backbone connectivity
  • 10 GigE ports enable fast aggregation links
  • Plug-in module design simplifies installation in compatible chassis
  • Supports chassis scaling up to 384 access ports

Specifications

Part NumberC9400-SUP-1

Questions about this item

Will the supervisor module need a scheduled processor replacement?

The module uses a fixed control processor with no user-replaceable CPU, so no scheduled processor swap is required.

What throughput limit appears first when the 40 Gigabit uplinks run continuously?

Each uplink tops out at 40 Gigabit LAN speed, so that line-rate ceiling is the first bottleneck under sustained load.

How much power does the module draw when operating all day in a Catalyst 9400 chassis?

The supervisor draws its share of the chassis 60 W or 90 W PoE budget depending on the power supplies installed.

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