C9400-SUP-1 – Supervisor 1 Engine – 80 Gbps Per Slot – 8x10G/2x40G Uplinks – Catalyst 9400

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C9400-SUP-1 Description

The C9400-SUP-1 is a Cisco Catalyst 9400 Series Supervisor 1 engine for access-layer C9404R, C9407R and C9410R chassis. The engine feeds each line-card slot at 80 Gbps on all three chassis, carries up to 1.44 Tbps of centralized wired capacity and runs either eight 10G SFP+ or two 40G QSFP uplinks at once. The supervisor works with nine Catalyst 9400 line cards and needs Cisco IOS XE 16.6.1 in a C9407R or C9410R, or 16.9.1 in a C9404R.

Quick Specs

Parameter

Specification

Product ID

C9400-SUP-1

Supported chassis

C9404R, C9407R, C9410R

Supervisor slots

C9404R slots 2 or 3; C9407R slots 3 or 4; C9410R slots 5 or 6

Uplink ports

Up to 8 x 10G SFP+ or up to 2 x 40G QSFP, or 4 x 10G plus 1 x 40G

Per-slot switching capacity

80 Gbps on C9404R, C9407R and C9410R

Centralized wired capacity

Up to 1.44 Tbps

Forwarding rate

900 Mpps IPv4; 782.6 Mpps IPv6 at 95 bytes

Supported line cards

9 Catalyst 9400 line cards

Minimum software release

Cisco IOS XE 16.6.1 on C9407R and C9410R; 16.9.1 on C9404R

Supervisor redundancy

1+1 with NSF/SSO and ISSU

Application Scenarios

Large Access-Layer Chassis

In a building access layer, a C9407R or C9410R carries copper and fiber line cards for desktops, phones and access points, and the supervisor sends their traffic to distribution over 10G SFP+ or 40G QSFP uplinks.

Dual-Supervisor Access Closet

Closets that cannot take an outage during maintenance run two supervisors as a 1+1 pair. NSF/SSO keeps forwarding through a switchover, and ISSU upgrades the software image with 200 msec or less of disruption.

Product Comparison

Parameter

C9400-SUP-1

C9400-SUP-1XL

C9400X-SUP-2

Uplink ports

Up to 8 x 10G SFP+ or 2 x 40G QSFP

Up to 8 x 10G SFP+ or 2 x 40G QSFP

Up to 4 x 100/40G and 4 x 25/10G

Per-slot switching capacity

80 Gbps on C9404R, C9407R and C9410R

240 Gbps (C9404R), 120 Gbps (C9407R), 80 Gbps (C9410R)

240 Gbps on C9404R, C9407R and C9410R

Centralized wired capacity

Up to 1.44 Tbps

Up to 1.44 Tbps

Up to 9.6 Tbps

Supported chassis

C9404R, C9407R, C9410R

C9404R, C9407R, C9410R

C9404R, C9407R, C9410R

Supported line cards

9

9

14

Minimum software release

IOS XE 16.6.1 (C9407R, C9410R); 16.9.1 (C9404R)

IOS XE 16.6.2 (C9407R, C9410R); 16.9.1 (C9404R)

IOS XE 17.7.1

C9400-SUP-1 and C9400-SUP-1XL share uplinks, line cards and 1.44 Tbps of capacity, but C9400-SUP-1 holds every line-card slot at 80 Gbps, while C9400-SUP-1XL gives 240 Gbps in a C9404R and 120 Gbps in a C9407R. In a C9410R both engines deliver 80 Gbps per slot, so slot bandwidth does not separate them there. A C9410R that needs more than 80 Gbps per slot moves to C9400X-SUP-2 at 240 Gbps per slot on every chassis, with 9.6 Tbps of capacity and 100/40G plus 25/10G uplinks. C9400X-SUP-2 also runs 14 line cards against nine, but it needs Cisco IOS XE 17.7.1.

Ordering Checklist

  • Catalyst 9400 chassis hosts: The supervisor installs in C9404R slots 2 or 3, C9407R slots 3 or 4, or C9410R slots 5 or 6. Line cards are not supported in these supervisor slots.

Specifications

Parameter Specification Parameter Specification
Product ID C9400-SUP-1 Cisco ordering description Cisco Catalyst 9400 Series Supervisor 1 Module
Spare PID C9400-SUP-1= Redundant supervisor PID C9400-SUP-1/2
Designed for Access layer Supported chassis C9404R, C9407R, C9410R
C9404R supervisor slots Slots 2 and 3 C9407R supervisor slots Slots 3 and 4
C9410R supervisor slots Slots 5 and 6 ASIC UADP 2.0
CPU Intel 2.4-GHz x86 10G uplink ports Up to 8 x 10G SFP+ (ports 1-8), non-blocking
40G uplink ports Up to 2 x 40G QSFP (ports 9-10), non-blocking Single-supervisor uplink modes 8 x 10G; 2 x 40G; or 4 x 10G plus 1 x 40G
Dual-supervisor uplink modes 4 x 10G on each supervisor; 1 x 40G on each supervisor; or 1 x 40G active with 4 x 10G standby Centralized wired capacity Up to 1.44 Tbps
Per-slot switching capacity 80 Gbps on C9404R, C9407R and C9410R Forwarding rate 900 Mpps IPv4; 782.6 Mpps IPv6 at 95 bytes
Total MAC addresses Up to 64,000 Total IPv4 routes (ARP + learned) Up to 112,000 (host and LPM routes)
IPv6 routes Up to 56,000 Multicast routes Up to 16,000
IGMP/MLD snooping entries Up to 16,000 / 8,000 QoS hardware entries Up to 18,000
Security ACL hardware entries Up to 18,000 FNF entries (v4/v6) 384,000 / 192,000
VLAN IDs 4096 PVST instances 300 on Cisco IOS XE 17.1.1 or later; 256 on 16.12 and earlier
STP virtual ports (PVST) 13,000 STP virtual ports (MST) 13,000
Total SVIs 1,000 Jumbo frames 9216 bytes
DRAM 16 GB Flash 10 GB
Packet buffer 96 MB SSD capacity Up to 960 GB M.2 SATA (C9400-SSD-240GB, C9400-SSD-480GB, C9400-SSD-960GB)
Flexible ASIC templates Access, Core, SD-Access, NAT Supported line cards C9400-LC-48U, C9400-LC-48T, C9400-LC-48UX, C9400-LC-24XS, C9400-LC-48P, C9400-LC-24S, C9400-LC-48S, C9400-LC-48H, C9400-LC-48HN
Maximum 1G SFP ports per system Up to 392 Maximum 10G SFP+ ports per system Up to 392 (8 uplinks plus 384 line-card ports)
Minimum software, C9404R Cisco IOS XE 16.9.1 Minimum software, C9407R Cisco IOS XE 16.6.1
Minimum software, C9410R Cisco IOS XE 16.6.1 Supervisor redundancy 1+1 on C9404R, C9407R and C9410R
NSF/SSO Standby supervisor takes over in under a second with forwarding maintained ISSU Full image upgrade or downgrade with 200 msec or less of disruption on dual-supervisor systems
Dimensions (H x W x D) 1.6 x 14.92 x 14.57 in. (4.06 x 37.90 x 37.00 cm) Weight 4.5 kg (10 lb)
Operating temperature -5°C to 45°C (23°F to 113°F) up to 6000 ft (1800 m); -5°C to 40°C (23°F to 104°F) up to 10,000 ft (3000 m); minimum cold-start ambient 0°C Storage temperature -40°C to 70°C (-40°F to 158°F)
Operating humidity 10 to 95 percent, noncondensing Operating altitude -60 to 3000 m
MTBF 253,010 hours

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Questions & Answers

  • Which Catalyst 9400 chassis and slots accept C9400-SUP-1?

    C9400-SUP-1 installs in a C9404R, C9407R or C9410R chassis. The supervisor slots are 2 or 3 on a C9404R, slots 3 or 4 on a C9407R and slots 5 or 6 on a C9410R. Line cards are not supported in those slots, so the remaining slots hold line cards.
  • Which Cisco IOS XE release does C9400-SUP-1 need?

    C9400-SUP-1 needs Cisco IOS XE 16.6.1 for the C9407R and C9410R, and Cisco IOS XE 16.9.1 for the C9404R. Load the release listed for the chassis before the supervisor is put into service.
  • How do the two 40G QSFP uplinks of C9400-SUP-1 share ports with the 10G SFP+ uplinks?

    Enabling QSFP port 9 on C9400-SUP-1 disables 10G ports 1-4, and enabling port 10 disables 10G ports 5-8. The default mode is 8 x 1/10G, and each 40G port is enabled with an interface FortyGigabitEthernet enable command. The same limit applies on each supervisor in a dual-supervisor chassis.
  • How much uplink bandwidth does a chassis get with two C9400-SUP-1 supervisors?

    A dual-supervisor chassis with two C9400-SUP-1 engines offers at most 80G of uplink bandwidth. Each supervisor then provides only 4 x 10G or 1 x 40G, instead of the full single-supervisor choice of 8 x 10G, 2 x 40G or 4 x 10G plus 1 x 40G. Plan uplink counts for the pair, not for one engine.
  • How many MAC addresses, routes and ACL entries does C9400-SUP-1 support?

    C9400-SUP-1 supports up to 64,000 MAC addresses, 112,000 IPv4 routes and 56,000 IPv6 routes, depending on the SDM template. Hardware security and QoS tables each hold up to 18K. Cisco lists these figures in the Catalyst 9400 supervisor datasheet.
  • What VLAN, spanning-tree and jumbo frame limits apply on C9400-SUP-1?

    C9400-SUP-1 supports 4096 VLAN IDs, 1,000 SVIs and 9216-byte jumbo frames. Running 300 PVST instances needs Cisco IOS XE 17.1.1 or later. Check the PVST count against the installed release before placing a large Layer 2 design on this supervisor.
  • How many 1G and 10G ports can a system with C9400-SUP-1 reach?

    A system with C9400-SUP-1 reaches up to 392 ports of 1G SFP and up to 392 ports of 10G SFP+. Reaching 392 ports of 10G needs all 8 uplinks in 10G mode plus 384 line-card ports. These are the non-blocking port maximums Cisco states for the Supervisor 1 family.
  • How many 90W ports can a C9410R with C9400-SUP-1 power on C9400-LC-48HN cards?

    A C9410R with C9400-SUP-1 and maximum power can supply full 90W on 240 ports of C9400-LC-48HN concurrently, per the Catalyst 9400 line card datasheet. The same limit is 260 ports when the cards are C9400-LC-48H. Size the power supplies for that load before filling the chassis.
  • Which CPU and ASIC does C9400-SUP-1 use?

    C9400-SUP-1 uses UADP 2.0 ASICs with an Intel 2.4 GHz x86 CPU. Check the ROMMON version and supervisor power draw on the installed unit when documenting the platform, and budget chassis power for the supervisor accordingly.

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DataSheet Downloads

  • C9400-SUP-1 Datasheet