C9300-NM-4M=
C9300-NM-4M= is the support optional network modules for uplink ports of the Cisco Catalyst 9300 Series Switches. The default switch configuration doe
Cisco · Cisco Catalyst 9300
C9300-48S-E
The Cisco Catalyst 9300 Series switches are Cisco's lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industry's most widely deployed switching platform. Catalyst 9300 Series switches...
- Ports
- 48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G)
- PoE Power
- 645W
- Throughput
- 640 Gbps
- Uplinks
- Modular Uplinks
- Stacking
- Yes
- Form Factor
- 1.73 x 17.5 x 17.5 Inches
- New factory sealed in the original vendor carton
- Serial list issued before shipment
- 12 months replacement warranty as standard
- Worldwide courier or freight from Hong Kong
Product Overview
C9300-48S-E Overview
The Cisco Catalyst 9300 Series switches are Cisco's lead stackable enterprise switching platform built for security, IoT, mobility, and cloud. They are the next generation of the industry's most widely deployed switching platform. Catalyst 9300 Series switches form the foundational building block for Software-Defined Access (SD-Access), Cisco's lead enterprise architecture. The published specification for C9300-48S-E lists 48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G) and 645W available to powered devices. It is supplied new factory sealed, with the serial list issued before shipment and 12 months replacement warranty as standard.
Key Benefits
What Owning C9300-48S-E Changes
Rated Performance Written Into the Quotation
640 Gbps published for C9300-48S-E as its switching capacity, confirmed against the current datasheet revision when the line is quoted.
One Managed Unit Instead of Several
Cisco StackWise-480 support on this model lets a multi switch closet be configured monitored and upgraded as a single device, which cuts the work in every change window.
Uplink Capability Settled at Order Not at Install
Modular Uplinks on C9300-48S-E, so the uplink question is answered on the quotation rather than discovered when the unit is already racked.
Table Sizes Checked Against the Design
A Total number of MAC addresses of 32,000 on this model, the kind of ceiling that only becomes visible once a flat segment has grown.
Powered Access Without a Separate Injector Build
48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G) with 645W available to powered devices, so access points cameras and phones are fed from the same switch instead of from a parallel power estate.
Problems It Solves
Pain Points C9300-48S-E Removes
- Network modules ordered late and delivered after the change window closed
- PoE budgets sized for desk phones and now asked to carry Wi-Fi 6 access points, where 645W is the figure that decides it
- Performance taken from a family datasheet rather than from this part number, where the published switching capacity is 640 Gbps
- Uplink capability fixed at purchase and found insufficient once the access layer behind it was refreshed
- End of sale announcements that leave a proven design with no supply route for C9300-48S-E
Who It Is For
Who Benefits Most From C9300-48S-E
Education IT
Delivering inside vacation windows against a budget year that rarely aligns with the install date
Healthcare Estates
Working to very short change windows with serial level records required for compliance
Machine Builders
Replacing an installed component with one that behaves identically to the unit removed
Campus Network Teams
Running one access standard across buildings of very different ages
Specifications
C9300-48S-E Manufacturer Specification
As published by Cisco for this part number. Full electrical, port and performance specifications are issued with the quotation against the current datasheet revision.
| Product Code | C9300-48S-E |
|---|---|
| Product Description | Catalyst 9300 48 GE SFP Ports, modular uplink Switch |
| Total 10/100/1000 or Multigigabit copper ports | 48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G) |
| Uplink Configuration | Modular Uplinks |
| Default AC power supply | 1100W AC |
| Available PoE power | 645W |
| Dimensions (H x W x D) | 1.73 x 17.5 x 17.5 Inches |
| Cisco StackWise-480 | Yes |
| Cisco StackPower | Yes |
| Default power supply | PWR-C1-715WAC-P/2 |
| Switching capacity | 640 Gbps |
| Stacking bandwidth | 480 Gbps |
| Forwarding rate | 476.19 Mpps |
| Total number of MAC addresses | 32,000 |
| Total number of IPv4 routes (ARP plus learned routes) | 32,000 (24,000 direct routes and 8000 indirect routes) |
| IPv4 routing entries | 32,000 |
| IPv6 routing entries | 16,000 |
| Multicast routing scale | 8000 |
| QoS scale entries | 5120 |
| ACL scale entries | 5120 |
| Packet buffer per SKU | 16 MB buffer for 24- or 48-port Gigabit Ethernet modelst 32 MB buffer for 24 and 48-port Multigigabit |
| FNF entries | 64,000 flow on 24- and 48-port Gigabit Ethernet models 128,000 flows on 24-port Multigigabit |
| DRAM | 8 GB |
| Flash | 16 GB |
| VLAN IDs | 4094 |
| Total Switched Virtual Interfaces (SVIs) | 1000 |
| Jumbo frames | 9198 bytes |
| Total routed ports Catalyst per 9300 Series stack | 448 |
| Wireless bandwidth per switch | Up to 96 Gbps on 48-port Gigabit Ethernet model |
| Mean time between failures - MTBF (hours) | 198,647 |
| Safety certifications | -UL 60950-1 -CAN/CSA-C222.2 No. 60950-1 -EN 60950-1 -IEC 60950-1 -AS/NZS 60950.1 -IEEE 802.3 |
| Electromagnetic emissions certifications | -47 CFR Part 15 -CISPR22 Class A -EN 300 386 V1.6.1 -EN 55022 Class A -EN 55032 Class A -CISPR 32 Class A -EN61000-3-2 -EN61000-3-3 -ICES-003 Class A -TCVN 7189 Class A -V-3 Class A -CISPR24 -EN 300 386 -EN55024 -TCVN 7317 - V-2/2015.04 -V-3/2015.04 -CNS13438 -KN32 -KN35 -IEC 61000-6-1 -EN 61000-6-1 |
Supply Terms
How C9300-48S-E Is Supplied
| Part Number | C9300-48S-E |
|---|---|
| Brand | Cisco |
| Category | Cisco Catalyst 9300 |
| Product Condition | New factory sealed |
| Serial Traceability | Full serial list supplied before shipment |
| Warranty | 12 months replacement plus optional vendor support contract |
| Packaging | Original vendor carton with export grade outer |
| Lead Time | Confirmed in writing per line at quotation |
| Delivery | Worldwide courier or freight from Hong Kong |
Comparison
C9300-48S-E Against Other Models in Cisco Catalyst 9300
Values are taken from each manufacturer specification. A blank means the manufacturer does not publish that attribute for that model.
| Attribute | C9300-48S-E | C9300-NM-4M= | C9300-NM-8X | C9300L-24P-4G-A |
|---|---|---|---|---|
| Ports | 48x 5 Gbps UPOE ports (100M, 1G, 2.5G, 5G) | - | - | - |
| PoE Power | 645W | - | - | - |
| Throughput | 640 Gbps | - | - | 56 Gbps - 176 Gbps |
| Uplinks | Modular Uplinks | - | - | - |
| Stacking | Yes | - | - | 320 Gbps |
| Form Factor | 1.73 x 17.5 x 17.5 Inches | - | - | - |
| Product page | View C9300-48S-E | View C9300-NM-4M= | View C9300-NM-8X | View C9300L-24P-4G-A |
Use Guide
Deployment Guide for C9300-48S-E
Confirm the Full Part Number
Check C9300-48S-E character for character including any suffix. On this class of hardware a single trailing character commonly changes the software tier, the power option, or whether a bundle is included.
Check Site Prerequisites
Confirm rack space, power feed, cabling and any uplink or accessory dependency before the order rather than on the day of installation.
Calculate the Power Budget
Compare the devices this unit will feed against the 645W available, using realistic device draw with headroom rather than class maximums.
Settle the Uplink and Optics
Match the uplink module and transceiver to the platform, the measured span and the fibre already installed, and order them on the same line.
Record It on Arrival
Photograph the sealed carton, reconcile the serial against the list supplied before shipment, then open and confirm the unit matches the label.
Bench Power Before Racking
Power the unit, capture the software version and the port or drive inventory, and record it while the unit is still accessible.
Related Products
Other Models in Cisco Catalyst 9300
C9300-NM-8X
C9300-NM-8X is the support optional network modules for uplink ports of the Cisco Catalyst 9300 Series Switches. The default switch configuration does
C9300L-24P-4G-A
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C9300L-24P-4G-E
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C9300L-24P-4X-A
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C9300L-24P-4X-E
Cisco Catalyst 9300 Series is the next generation of the industry's most widely deployed stackable switching platform. Built for security, IoT, and th
C9300L-24T-4G-A
Cisco Catalyst 9300 Series is the next generation of the industry's most widely deployed stackable switching platform. Built for security, IoT, and th
C9300L-24T-4G-E
Cisco Catalyst 9300 Series is the next generation of the industry's most widely deployed stackable switching platform. Built for security, IoT, and th
Where It Goes
Industries That Deploy It
Manufacturing and Logistics
Connectivity for plant floors, warehouses and distribution sites built for continuous operation rather than office hours.
Data Center
Top of rack switching, compute and storage delivered in the phased increments a cabinet build actually consumes.
Enterprise Campus
Access, distribution and wireless supplied to one standard so every closet in every building behaves the same way.
Solutions
Programmes It Is Supplied Under
Global Logistics and Drop Shipping
Hong Kong is a practical despatch point for most of the world. Consignments go to the site, not to a central store and then out again.
Procurement for System Integrators
An integrator carries the risk between quoting a client and receiving the hardware. Firm pricing and a written lead time per line is what makes that risk manageable.
Network Refresh Programme
Most refresh projects fail on supply rather than on design. A phased programme only works if every phase arrives complete on the date the change window was booked.
Reference
Project Cases and Guides
Carrier Managed CPE Programme
The programme needed identical customer premises equipment supplied continuously for years and shipped directly to end customer sites
Regional Bank Branch Refresh Across 140 Sites
The branch edge had reached end of software support and the estate had drifted into four different router models bought across eight years
Access Point Mounting and Installation
Wireless installs are rarely delayed by the access point. They are delayed by the mount, the power class or the cable that feeds it.
Network Refresh Planning Checklist
Refresh programmes fail on supply far more often than on design. This is the sequence that keeps a phased rollout on its dates.
Verifying Hardware Authenticity
Checks that cost minutes on arrival and save a great deal later. Most of them can be done before the carton is opened.
FAQ
C9300-48S-E Frequently Asked Questions
Is C9300-48S-E New or Refurbished
Standard supply is new factory sealed in the original vendor carton. If a quotation offers another condition that is stated explicitly in writing before you commit.
Can I Get the Serial Numbers for C9300-48S-E Before Payment Clears
Yes. Serials are issued before shipment so you can check them on the manufacturer portal while the goods are still with us.
What Is the Lead Time for C9300-48S-E
Availability is confirmed in writing per line at quotation rather than as a project average, because one late line is what moves an installation date.
What Warranty Does C9300-48S-E Carry
12 months replacement as standard. A vendor support contract is available separately and is registered under the end user name.
How Much PoE Power Does C9300-48S-E Provide
The manufacturer lists available poe power of 645W for this model. A PoE budget should be calculated from realistic device draw with headroom rather than from class maximums.
What Performance Is C9300-48S-E Rated For
The published switching capacity is 640 Gbps. Full port and performance specifications are issued with the quotation against the current datasheet revision.
Are Uplink Modules and Optics Included With C9300-48S-E
They are quoted as separate lines and reviewed against the chassis before the quotation is issued, so they reach site in the same consignment as the unit they belong to.
Can C9300-48S-E Be Stacked With Other Switches
The manufacturer lists Cisco StackWise-480 support for this model. Stacking cables are a separate line and are quoted with the switches so a multi switch closet arrives complete.
What Table Sizes Does C9300-48S-E Carry
The published Total number of MAC addresses is 32,000. Table ceilings usually only become visible once a flat segment has grown, so they are worth checking against the design rather than against today's estate.
Request Pricing for C9300-48S-E
Send the quantity and destination country. Availability and lead time come back in writing, with the serial list before shipment.