C9400-SUP-1/2 - Cisco Catalyst 9400 Serise Supervisor Module Overview
C9400-SUP-1/2 - Cisco Catalyst 9400 Serise Supervisor Module is a genuine modular capacity expansion product from Cisco, a leading enterprise networking vendor whose Catalyst, Nexus and ISR families power campus, data-center and branch networks worldwide. Belonging to the Cisco family, the C9400-SUP-1/2 unit is built to the original factory specification, so it integrates with existing Cisco deployments predictably and behaves exactly as the platform documentation describes. In the network, it is installed into a compatible chassis slot, where it works alongside the supervisor and line cards to extend the platform’s capabilities.
From a specification standpoint, aggregate capacity of 80 Gbps. These are the original factory figures for this model, giving administrators a clear picture of what the unit can deliver before it enters service. Standard mounting, cabling and management practices apply, so deployment follows the same procedures as other Cisco hardware already running in the environment.
Typical deployments include adding ports and performance to existing chassis systems, modernizing legacy platforms with compatible line cards, and mixing copper, fiber and high-speed uplinks in one chassis. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “Cisco Catalyst 9400 Series Redundant Supervisor 1 Module”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the C9400-SUP-1/2. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Capacity Expansion
Add ports and performance to existing chassis.
Upgrade Path
Modernize aging platforms with compatible modules.
Flexible I/O
Mix copper, fiber and high-speed uplinks.
Buying a Pre-Owned C9400-SUP-1/2
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
C9400-SUP-1/2 Specification | ||
Centralized wired capacity | Up to 1.44 Tbps | |
Per-slot switching Capacity | 80 Gbps | |
Total number of MAC addresses | Up to 64K | |
Total number of IPv4 routes (ARP plus learned routes) | Up to 112K | |
FNF entries (v4/v6) | Up to 384K/192K | |
IPv6 Routing Entries | Up to 56K | |
Multicast Routes | Up to 16K | |
QoS Hardware Entries | Up to 18K | |
| DRAM | 16 GB | |
Flash | 10 GB | |
VLAN IDs | 4096 | |
SSD Capacity | 960 GB | |
Storage temperature | 40° to 158°F (-40° to 70°C) | |
Relative humidity operating and nonoperating noncondensing | 10 to 95 percent, noncondensing | |
Altitude | -60 to 3000m | |
MTBF | 302,000 hours | |
