• Chassis
  • 7 Slot
  • Rack-mountable

Additional information



The Cisco Catalyst 9400 is Cisco's lead modular enterprise switching access platform built for security, IoT and cloud. This switch series forms the foundational building blocks for SD-Access - Cisco's leading enterprise architecture. The platform provides unparalleled investment protection with a chassis architecture that is capable of supporting up to 9Tbps of system bandwidth and unmatched power delivery for high-density IEEE 802.3BT (60W PoE). Redundancy is now table stakes across the portfolio.
Total number of slots 7
Line-card slots 5
Supervisor engine slots 2
Dedicated supervisor engine slot numbers 3 and 4
Supervisor engine redundancy Yes
Supervisor engines supported C9400-SUP-1,

C9400-SUP-1XL, C9400-SUP-1XL-Y

Maximum PoE per slot 2880W
Maximum Bandwidth scalability per line-card slot Up to 480 Gbps on all slots
Number of power supply bays 8
AC input power Yes
Integrated PoE Yes
Power supplies supported 3200W AC, 2100W AC
Number of fan-tray bays 1
Location of 19-inch rack-mount Front
Dimensions (H x W x D) 17.41 x 17.30 x 16.30 in. (44.22 x 43.94 x 41.40cm)
Rack Units (RU) 10 RU
Chassis weight (with fan tray) 63.0 lb (28.58 kg)
Mounting 19-in rack compatible (19-in. rack and cable guide hardware included)
Regulatory compliance CE Marking
Safety   UL 60950-1

  CAN/CSA-C222.2 No. 60950-1

  EN 60950-1

  IEC 60950-1

  AS/NZS 60950.1

  IEEE 802.3

EMC  47 CFR Part 15

  CISPR22 Class A

  KN 32 Class A

  EN 300 386 V1.6.1

  EN 55022 Class A

  EN 55032 Class A

  CISPR 32 Class A



  ICES-003 Class A

  TCVN 7189 Class A

  V-3 Class A

  CNS13438 Class A


  EN 300 386


  TCVN 7317


Industry EMC, safety, and environmental standards   NEBS: Operating temperature: -5 to 55C

  Relative Humidity: 10-93%

  Operating Altitude: up to 1829 m (6000 ft) at 55C

  ETSI 300-019 Requirements are covered under GR-63-CORE with some deviations.

  SR-3580 NEBS level 3 (GR-63-CORE, to current issue, GR-1089-CORE, to current issue)

  ETS 300 019-2-1, Class 1.2 Storage

  ETS 300 019-2-2, Class 2.3 Transportation

  ETS 300 019-2-3, Class 3.2 Stationary


  EN 300 386

ROHS compliance ROHS5



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