Name:

C9300-NM-4M

Detail:

Field-replaceable module with 4 × 10 G multigig RJ-45 uplinks; 40 Gbps total for Catalyst 9300.

Brand:

 Cisco

Questions

0/mo Solds

Condition:

New Factory Sealed

Availability:

In Stock at Global Warehouses.

Warranty:

3-Year Warranty

Related:

Price:

Original price was: $700.00.Current price is: $360.00.

Quantity:

Shipping:

Express Shipping 2-6 Days, via DHL, FedEx, UPS, etc.

Payment:

Field-replaceable module with 4 × 10 G multigig RJ-45 uplinks; 40 Gbps total for Catalyst 9300.

C9300-NM-4M Description

C9300-NM-4M equips any Catalyst 9300 Type-1-slot switch with four 100 M/1/2.5/5/10 Gbps RJ-45 uplinks. Because it is a hot-swap network module, you can slide it into the front bay with no reboot or traffic interruption, instantly delivering up to 40 Gbps full-duplex aggregate bandwidth over standard Cat 6a/7 cabling. This is perfect for branches or wiring closets that need 10 G copper back-haul but want to preserve existing copper plant and avoid fiber transceiver costs. The module inherits Secure Boot and Trust Anchor from the host chassis and requires no extra licence.

Quick Specs

C9300-NM-4M

Specification

Port count

4 × RJ-45

Per-port speed

10/5/2.5/1 G & 100 M auto-negotiating

Aggregate bandwidth

40 Gbps full-duplex

Module type

Cisco Type-1 hot-swap network module

Cable type

Cat 6a (10 G to 100 m), Cat 5e/6 (≤ 5 G)

Optics required

None (copper)

Supported chassis

Catalyst 9300 & 3850 modular-uplink models

Hot-swap

Yes – zero-downtime replacement

Product Performance

Highlight

Engineer Benefit

4 × 10 G/5 G/2.5 G/1 G/100 M RJ-45 ports

Adds high-speed copper uplinks using existing Cat 6a—no SFPs needed.

Instant, nondisruptive install

Tool-less hot-swap; IOS XE auto-detects the ports and keeps traffic flowing.

Cross-generation compatibility

Same Type-1 form factor works in Catalyst 9300 and legacy 3850 chassis, simplifying spares.

Model comparison

Parameter

C9300-NM-4G

C9300-NM-8X

C9300-NM-2Q

Total Bandwidth

4 Gbps

80 Gbps

80 Gbps

Port speed / type

4 × 1 G SFP

8 × 10 G SFP+

2 × 40 G QSFP+

Typical use

Fiber branch uplink

Dense 10 G edge

40 G aggregation

Power draw*

~12 W

~30 W

~80 W

Installing C9300-NM-4M Network Module Procedure

  • Attach an ESD-preventive wrist strap to your wrist and to an earth ground surface.
  • Remove the module from the protective packaging.
  • Remove the blank module from the switch and save it.
  • Position the module face up to install it in the module slot. Slide the module into the slot until the screw makes contact with the chassis. Fasten the captive screws to secure the network module in place.
  • While installing C9300 network modules, position the module face up to install it in the module slot. Slide the module into the slot until the screw makes contact with the chassis. Fasten the captive screws to secure the network module in place.
  • While installing C9300 network modules, position the module face up to install it in the module slot. Slide the module into the slot until the screw makes contact with the chassis. Fasten the captive screws to secure the network module in place.
install-C9300-network-module

Get More Information

Discover unbeatable prices and fast shipping for the C9300-NM-4M Access the detailed C9300-NM-4M datasheet and ensure you’re getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via Live chat or email us at [email protected]

Quality Certifications

C9300-NM-4M Specifications

Cisco C9300-NM-4M Detailed Specifications
Product Number C9300-NM-4M
Module Category Type-1 Network Module
Ports 4 × RJ-45
Port Speeds 10G / 5G / 2.5G / 1G / 100M (auto-negotiation)
Total Bandwidth 40 Gbps full-duplex
Media Type Copper (Cat 6a recommended for 10G)
Maximum Cable Length 100 m @ 10G on Cat 6a
Hot-Swap Support Yes – no reboot required
Host Compatibility Catalyst 9300 & 3850 modular-uplink chassis
Secure Boot / SUDI Inherited from host switch
Stack Compatibility Fully supported; no stack bandwidth change
Operating Temp. -5 °C to +45 °C (per chassis spec)
Storage Temp. -40 °C to +70 °C
Relative Humidity 5 % – 90 % non-condensing
Regulatory Compliance RoHS 5, FCC Class A, CE
Safety Certifications UL 60950-1, EN 62368-1
EMC Certifications EN 55032 Class A, CISPR 32
Typical Power Draw* ≈ 18 W (module installed)
MTBF (projected) > 1.3 million hours
Warranty Cisco Limited Lifetime
Spare SKU C9300-NM-4M= (ships stand-alone)
Deployment Examples SMB core, branch closet, 10 G copper ring

Customer Reviews

Write A Review
0.0
(0 reviews)
5 Stars
0
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0

Questions & Answers

  • How does C9300-NM-4M secure network access?

    It supports 802.1X, MACsec 256‑bit encryption, TrustSec, and policy‑based segmentation to enforce identity‑driven access control and data privacy.

  • How much PoE power budget does C9300-NM-4M provide?

    The available power budget depends on installed supplies; with dual 715 W supplies the C9300-NM-4M can deliver up to 437 W PoE+ or 384 W UPOE, enough for most access‑point and IP‑phone deployments.

  • Which uplink modules are compatible with C9300-NM-4M?

    The C9300-NM-4M uses a modular network module slot supporting 1G/10G options. Cisco network modules such as C9300-NM-2Y, C9300-NM-4G, or C9300X-NM-2C can be selected based on required bandwidth.

  • Can I field‑replace the fans on C9300-NM-4M without downtime?

    Yes—fan trays are hot‑swappable. You can replace a failed fan while the C9300-NM-4M remains in service.

  • Can I use the C9300-NM-4M in a distribution‑layer role?

    While primarily an access switch, the C9300-NM-4M's high stacking bandwidth and optional 10/25G uplinks allow it to serve small campus distribution layers where moderate aggregation throughput is sufficient.

  • What is the maximum stack bandwidth for C9300-NM-4M?

    All Catalyst 9300 non‑X models, including the C9300-NM-4M, deliver up to 480 Gbps of stack bandwidth; X‑series variants offer up to 1 Tbps.

  • Can I upgrade the C9300-NM-4M software in service?

    Cisco ISSU (In‑Service Software Upgrade) allows you to update the C9300-NM-4M's IOS XE image with minimal traffic disruption when configured in a stack.

  • How does C9300-NM-4M perform in high‑density Wi‑Fi 6 deployments?

    Combined 10/25 Gbps uplinks, mGig access ports on certain variants, and advanced QoS make the C9300-NM-4M ideal for aggregating Wi‑Fi 6/6E access‑point traffic.

  • What typical access‑layer role does C9300-NM-4M serve in enterprise networks?

    The C9300-NM-4M is usually deployed as an access‑layer switch, providing 9300-port Gigabit connectivity with non‑PoE capabilities and optional stacking for campus scalability.

  • Can C9300-NM-4M terminate network‑level encryption like MACsec?

    Yes. Line‑rate 256‑bit MACsec encryption is available on all downlink and uplink ports of the C9300-NM-4M with the appropriate license.

  • Can I stack the C9300-NM-4M with other Catalyst 9300 models?

    Yes. The C9300-NM-4M supports Cisco StackWise technology, letting you combine up to eight Catalyst 9300 family switches into a single logical unit for higher throughput and simplified management.

  • Is C9300-NM-4M manageable through Cisco DNA Center?

    Absolutely. The C9300-NM-4M integrates with Cisco DNA Center for zero‑touch provisioning, policy automation, assurance, and software image management.

  • Does the C9300-NM-4M require a DNA subscription to operate?

    No. The switch operates with its perpetual Network Advantage or Essentials image, but adding a Cisco DNA subscription unlocks advanced automation, assurance, and analytics features.

  • Is IPv6 fully supported on C9300-NM-4M?

    Yes. The C9300-NM-4M hardware and software include IPv6 First Hop Security, RA guard, DHCPv6 snooping, and comprehensive routing support.

  • Does C9300-NM-4M support Layer 3 routing protocols?

    Yes. With the Network Advantage image, the C9300-NM-4M offers full Layer 3 capabilities, including OSPF, EIGRP, BGP, and advanced features like VRF‑Lite.

  • What environmental specs should I consider for C9300-NM-4M?

    Operate the C9300-NM-4M between 0 °C and 45 °C and below 5000 ft altitude for full PoE load; derate operating temperature above that elevation.

  • What SD‑Access features does C9300-NM-4M enable?

    Integrated hardware support for VXLAN, LISP, and TrustSec lets the C9300-NM-4M function as an SD‑Access fabric edge or border node.

  • Is the C9300-NM-4M UL or CE certified for safety?

    The switch meets UL/CSA 60950‑1/62368‑1, CE Mark, and other global safety standards, making it suitable for worldwide deployment.

  • Does the C9300-NM-4M support redundant supervisors?

    No. Catalyst 9300 switches employ a single CPU architecture; resiliency is achieved through StackWise and dual power supplies.

  • What is the warranty coverage for C9300-NM-4M?

    Cisco provides the C9300-NM-4M with a Limited Lifetime Hardware Warranty, next‑business‑day hardware replacement, and 90‑day Cisco TAC support.

  • What kind of power supplies can C9300-NM-4M accommodate?

    The C9300-NM-4M ships with a field‑replaceable AC power supply and supports redundant secondary units. You can mix AC, DC, or HVAC/HVDC supplies depending on installation needs.

  • Is there a fanless version of C9300-NM-4M for silent environments?

    No. All Catalyst 9300 family switches, including the C9300-NM-4M, use variable‑speed fans to maintain optimal operating temperatures.

  • Does C9300-NM-4M include field‑replaceable stacking cables?

    Stacking cables are ordered separately to match your desired stack topology and distance. Choose 50 cm, 1 m, or 3 m StackWise cables for the C9300-NM-4M.

  • How do I license additional features on C9300-NM-4M?

    Use Cisco Smart Licensing to activate DNA Advantage or Premier subscriptions; the C9300-NM-4M registers with Cisco Smart Account over the internet or through an on‑premises satellite.

Warranty

100% Low Price Guarantee:

Layer23-switch.com provides high-quality products at low wholesale prices

100% Quality Assurance:

All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed" or "Used / Refurbished".
Used & refurbished items are fully tested with good conditions by Cisco-certified Engineers.

Free CCIE Technical Support:

Our FREE Cisco CCIE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.

100% Money Back Guarantee:

You can contact our customer service team to exchange or return any product that you bought from us.

Resources Downloads

    Related products

    C9300-NM-4MC9300-NM-4M
    Original price was: $700.00.Current price is: $360.00.
    C9300-NM-4MC9300-NM-4M
    Original price was: $700.00.Current price is: $360.00.