Accessories and supportSupervisor, Line card required · 9 groups that fit this model
Compatible accessories and licences
Support and hardware replacement iA support contract (Cisco Smart Net) gives you Cisco TAC around the clock, software updates and a replacement part if the hardware fails – the level decides how fast the part arrives. The contract can run for 1, 3 or 5 years – choose the term in the quote basket. Without one, the manufacturer's standard warranty applies. Read the guide: How Cisco licensing works →2 options
Supervisor iThe module adds ports to the switch or router. The number is the port count and the letter the speed: G = 1G, X = 10G, Y = 25G, Q = 40G, C = 100G, M = multigigabit copper. Transceivers are ordered separately. Read the guide: Uplink modules – which one? →2 options
Line card iThe module adds ports to the switch or router. The number is the port count and the letter the speed: G = 1G, X = 10G, Y = 25G, Q = 40G, C = 100G, M = multigigabit copper. Transceivers are ordered separately. Read the guide: Uplink modules – which one? →13 options
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Power supply iA second power supply gives redundancy and can raise the switch's total PoE budget. Larger power supplies are needed if many ports must deliver high PoE. Read the guide: PoE – is there enough power? →4 options
Transceivers 1G SFP iEvery fibre port needs a transceiver. SR = multimode fibre within the building, LR = single-mode up to 10 km, T = copper (RJ45). Between switches in the same rack a DAC cable (CU) is cheapest. Read the guide: Transceivers and cables – what fits? →22 options
Show 16 more
Multimode (short reach)
Singlemode (long reach)
CWDM/DWDM
Transceivers 10G SFP+ iEvery fibre port needs a transceiver. SR = multimode fibre within the building, LR = single-mode up to 10 km, T = copper (RJ45). Between switches in the same rack a DAC cable (CU) is cheapest. Read the guide: Transceivers and cables – what fits? →39 options
Show 33 more
Multimode (short reach)
Singlemode (long reach)
Copper (RJ45)
DAC cable
AOC cable
Adapter
CWDM/DWDM
Other
Transceivers 25G SFP28 iEvery fibre port needs a transceiver. SR = multimode fibre within the building, LR = single-mode up to 10 km, T = copper (RJ45). Between switches in the same rack a DAC cable (CU) is cheapest. Read the guide: Transceivers and cables – what fits? →23 options
Show 17 more
Multimode (short reach)
Singlemode (long reach)
DAC cable
AOC cable
Adapter
Transceivers 40G QSFP+ iEvery fibre port needs a transceiver. SR = multimode fibre within the building, LR = single-mode up to 10 km, T = copper (RJ45). Between switches in the same rack a DAC cable (CU) is cheapest. Read the guide: Transceivers and cables – what fits? →39 options
Show 33 more
Multimode (short reach)
Singlemode (long reach)
DAC cable
AOC cable
Breakout
Transceivers 100G QSFP28 iEvery fibre port needs a transceiver. SR = multimode fibre within the building, LR = single-mode up to 10 km, T = copper (RJ45). Between switches in the same rack a DAC cable (CU) is cheapest. Read the guide: Transceivers and cables – what fits? →36 options
Show 30 more
Multimode (short reach)
Singlemode (long reach)
DAC cable
AOC cable
Breakout
CWDM/DWDM
Suggestions are based on Cisco part numbers and datasheets. We check compatibility with your environment before the quote is sent.
The Cisco C9404R is a chassis in the Cisco Catalyst 9400 series. Management: CLI, Catalyst Center. The series has 19 models in our range. Compare all models in the series →
Part number
C9404R
Manufacturer
Cisco
Series
Cisco Catalyst 9400
Uplink
Up to 2 line cards
PoE
Yes – budget depends on the power supply
Management
CLI, Catalyst Center
Features
modularrackcampus
Performance is stated as "up to" according to the manufacturer's datasheet and varies with configuration. See the manufacturer's datasheet for full details.
50 users rarely means 50 ports. Here we work through a typical office – desks, access points, phones and cameras – and show which switches are enough, with...
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