Cisco C9300X-NM-4C Catalyst 9300X Network Module – 4x 100G

About the C9300X-NM-4C

The C9300X-NM-4C gives a Catalyst 9300X four QSFP28 uplink ports at 100G or 40G, twice the ports of the C9300X-NM-2C. It is the module for a 9300X that aggregates several 100G links, or that connects to two cores at 100G each with ports to spare.

It does not fit every 9300X. It fits only the C9300X-48HX, C9300X-48TX and C9300X-24Y, in their -A, -E and Meraki-managed -M versions; the full list is below. On the other 9300X models, the two-port C9300X-NM-2C is the 100G option. The standard Catalyst 9300 and 9300L do not take it.

What’s included

• C9300X-NM-4C network module with four 100G/40G QSFP28 ports

Sold separately

• QSFP28 or QSFP transceivers or cables for the ports you use

Not sure which model fits? Call (984) 225-1600 or request a quote and we’ll answer the same business day.

C9300X-NM-4C specifications

Type	Network (uplink) module
Ports	4× 100G/40G QSFP28
Compatible with	Catalyst 9300X: C9300X-48HX, C9300X-48TX and C9300X-24Y only

Compare Catalyst 9300 network modules

Swipe the table sideways to see every column.

Model	Ports	Fits	Price
C9300X-NM-4C this page	4× 100G/40G QSFP28	Catalyst 9300X: C9300X-48HX, C9300X-48TX and C9300X-24Y only	$2,361.62
C9300X-NM-8M	8× 10G/1G multigigabit copper	Catalyst 9300X switches only (not Catalyst 9300 / 9300L)	$1,288.74
C9300X-NM-8Y	8× 25G/10G/1G SFP28	Catalyst 9300X switches only (not Catalyst 9300 / 9300L)	$1,288.74
C9300X-NM-2C	2× 100G/40G QSFP	Catalyst 9300X switches only (not Catalyst 9300 / 9300L)	$1,288.74

Fits these models

Catalyst 9300X

• C9300X-24Y-A
• C9300X-24Y-E
• C9300X-48HX-A
• C9300X-48HX-E
• C9300X-48TX-A
• C9300X-48TX-E

Catalyst 9300X (Meraki-managed)

• C9300X-24Y-M
• C9300X-48HX-M
• C9300X-48TX-M

Models without a link: ask us for a quote, answered the same business day.

Common questions

Which switches take the C9300X-NM-4C?

Only the C9300X-48HX, C9300X-48TX and C9300X-24Y, in their -A, -E and -M versions. Other 9300X models take the C9300X-NM-2C for 100G.

Can I use it on any 9300X?

No. Check the list below: three 9300X models only. The C9300X-NM-2C fits all of them.

Does it run at 40G?

Yes. All four QSFP28 ports run at 100G or 40G.