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C9300X-12Y-E
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Certified Refurbished
Cisco C9300X-12Y-E Catalyst 9300X 12-Port 25 Gigabit Fiber S...
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Name:
C9300X-12Y-E
- Description:
- Cisco C9300X-12Y-E Catalyst 9300X 12-Port 25 Gigabit Fiber Switch, Modular Uplinks, Network Essentials
- Rating:
- (7)
Added to cart times recently
- Availability:
Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0889728363037
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 90
- List Price:
$20,960.00
- Price:
$7,134.7566% off
Quantity:
1
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Stackable Fiber Access for Enterprise Campus Networks
C9300X-12Y-E provides twelve fixed 25G/10G/1G SFP28 fiber access ports in a Layer 3 enterprise access switch. An empty modular uplink bay accepts C9300X-NM-8Y, C9300X-NM-2C or C9300X-NM-8M, allowing the upstream connection layout to be specified separately from the access ports. The non-PoE, rack-mount 1U configuration belongs to the Catalyst 9300X family and includes Network Essentials for routed access. Fiber-connected endpoints and downstream switches receive data connectivity rather than power through these access interfaces. C9300X-12Y-A retains the same fixed access-port arrangement but supplies Network Advantage instead. Within the Catalyst 9000 family, this configuration addresses optical access connections rather than a copper endpoint wiring plan. The hardware selection therefore starts with the required fiber connection count and the routing features that must be enabled at delivery.
C9300X-12Y-E price for new stock is $7,869.75, a 62.5% saving from the Cisco list price of $20,960.00. C9300X-12Y-E refurb price is $7,134.75. C9300X-12Y-E is in stock and available for free next-day delivery. (terms applied)
Request bulk order quote for C9300X-12Y-E for additional pricing. Browse the full Cisco 9300X Catalyst Switches series or explore all Cisco products.
Technical Details
1000 Gbps switching capacity provides the fabric bandwidth for the fiber access configuration. 744.04 Mpps forwarding supports standalone packet processing across the installed interfaces. OSPF supports up to 1000 routes under the included tier, with static routing, RIP, EIGRP Stub, PBR, VRRP and PIM Stub available for routed access. BGP, full EIGRP and IS-IS are not included. C9300X-12Y-E uses 16 GB DRAM and 16 GB flash for runtime operation and software storage. The UADP 2.0sec ASIC handles forwarding, while a 16 MB packet buffer holds queued traffic. Hardware IPv4 capacity reaches 39000 routes, including ARP and learned routes, independently of the OSPF license limit. Sampled NetFlow, SPAN and RSPAN support traffic visibility without adding an advanced-routing tier. 137.6W under full-traffic testing at 115V AC without an uplink module provides a base-configuration reference for rack power planning. Three FAN-T2= fan modules provide N+1 cooling redundancy.
Ordering
ORM Systems offers C9300X-12Y-E new sealed or certified refurbished; ORM coverage is up to a 3-year extended warranty for new units and up to 1 year for certified refurbished units, with 30-day returns on every condition, terms apply. Refurbished units are inspected and bench-tested for power-on and POST, rated-speed port links, clean boot, optics and module bay recognition, stack adapter negotiation, PSU and fan status; firmware is verified and configurations wiped to factory default. Specify condition, quantity and accessories on the PO, keeping Cisco's separate original-owner Enhanced Limited Lifetime hardware warranty and five-year discontinuance support limit distinct from ORM coverage. Enterprise and volume orders support PO acceptance, government Net-30, RMA with advance replacement, and regional stock/RMA in the UK, EU, US and MEA.
Key Specs
| Key Specs | Key Spec Values |
|---|---|
Operating System | Cisco IOS XE |
License Tier | Network Essentials |
Port Configuration | 12 x 25G/10G/1G SFP28, modular uplinks. |
Stacking | StackWise-1T, eight members. |
Cooling | Three FAN-T2= fan modules. |
Replaces | WS-C3850-12XS-E, WS-C3850-12XS-S, WS-C3850-16XS-E, WS-C3850-16XS-S, C1-WS3850-12XS-S, C3850-12XS-E++, C3850-12XS-S++, C3850-16XS-S++; end-of-sale 2022-04-30. |
C9300X-12Y-E Specifications
- Manufacturer Part Number
- C9300X-12Y-E
- Brand
- Cisco
- Series
- Catalyst 9300X
- Use Case
- Enterprise Access
- Management Type
- Managed
- Software Image
- Network Essentials
- Layer
- Layer 3
- Routing Protocols
- Static / RIPv1 / RIPv2 / RIPng / OSPF (up to 1000 routes) / EIGRP Stub / PBR / VRRP / PIM Stub (up to 1000 multicast routes)
- Ethernet Technology
- 25 Gigabit Ethernet
- RJ-45 Access Port Count
- 0
- Power Input
- Internal AC PSU / Cisco StackPower
- SFP Ports
- 12 x 25GbE SFP28
- Uplink Type
- Modular (module sold separately)
- Uplink Module Options
- C9300X-NM-8M, C9300X-NM-8Y, C9300X-NM-2C
- Uplink Speed Class
- 100G
- PoE Support
- Non-PoE
- Switching Capacity
- 1000 Gbps
- Stacked Switching Capacity
- 2000 Gbps
- Forwarding Rate
- 744.04 Mpps
- MAC Table Size
- 32000 Entries
- IPv4 Route Scale
- 39000 Routes
- Memory
- 16 GB
- Flash Memory
- 16 GB
- ASIC
- UADP 2.0sec
- Stackable
- Yes - max 8 Units
- Form Factor
- Rack-Mount 1U
- Input Voltage
- 100-240V AC
- Power Consumption
- 137.6W
- Primary PSU
- PWR-C1-715WAC-P
- Redundant PSU
- Optional
- Cooling
- 3 FAN-T2= fan modules
- Operating Temperature
- -5°C to 45°C at altitudes up to 1500 m
- MTBF
- 265650 Hours
- Cisco Warranty
- Enhanced Limited Lifetime / Original customer ownership / Support limited to 5 years after discontinuance
- Certifications
- UL 60950-1 / IEC 60950-1 / EN 60950-1 / 47 CFR Part 15 / EN 55032 Class A / ICES-003 Class A
- Height
- 44 mm
- Width
- 445 mm
- Depth
- 447 mm
- Weight
- 6.8 kg.
C9300X-12Y-E Use Case
High-Speed Fiber Access
C9300X-12Y-E operates at the high-speed fiber access layer where 12 fixed SFP28 ports terminate 25G, 10G, or 1G optical links from downstream devices or local aggregation points. Engineers select the C9300X network module that matches upstream capacity, then stage VLANs, routed interfaces, and monitoring through IOS XE. Network Essentials aligns the switch with Cisco base network-tier deployments and subscription planning. StackWise-1T groups compatible Catalyst 9300X members under one management plane as the access block expands. The deployment consolidates high-speed fiber links into a managed Catalyst stack.
Access to Distribution Handoff
C9300X-12Y-E sits between high-speed fiber access areas and the distribution layer when a site needs SFP28 density with modular uplink selection. The 12 SFP28 ports handle 25G, 10G, or 1G optical circuits, while the chosen uplink module defines the upstream handoff, including 25G, 40G, or 100G options. Network teams validate optics, VLAN trunks, routing adjacencies, and StackWise membership before production use. The topology gains a clear optical handoff point with predictable port roles and Catalyst operational controls for daily operations.
Stacked Fiber Aggregation
C9300X-12Y-E supports stacked fiber aggregation where multiple Catalyst 9300X members operate with StackWise-1T and the same license level. Engineers combine SFP28 access links across stack members, reserve modular uplinks for distribution or core connections, and apply shared management through the stack control plane. The non-PoE fiber design keeps endpoint power planning separate from switching capacity and optic selection. Certified refurbished units receive SFP28, uplink-module, fan, power, and boot validation before dispatch. The result is a scalable fiber aggregation block for enterprise refresh cycles.
Best For
Fiber Hardware Refresh
When refreshing a discontinued WS-C3850-16XS-S, the original 16-port connection plan needs revision rather than a simple chassis substitution. Inventory occupied fiber links and distinguish endpoint connections from uplinks. Check which circuits can move, verify the existing routing requirements, and specify the revised optical connection plan before the PO.
Branch Startup Planning
When rolling out equipment to unheated branch rooms, distinguish operating temperature from startup conditions: a cold start requires at least 0°C ambient. Include staging and room readiness in the installation plan rather than assuming powered-off equipment starts throughout its operating range. Confirm the startup environment before finalizing shipment and installation dates.
License Evaluation Staging
When staging configurations before a production purchase, base and add-on licenses offer a 90-day evaluation period. An expired evaluation cannot be reactivated by reloading the switch. Keep temporary feature testing separate from the production entitlement plan, and specify the purchased license level and subscription term before releasing the PO.
Not Suitable If
PoE power for copper endpoints
C9300X-12Y-E provides fiber data access without PoE. C9300X-24HX-E supplies 24 Multigigabit copper UPOE+ ports, changing both the physical interface and port density.
BGP or full dynamic routing
Network Essentials excludes BGP, full EIGRP and IS-IS. C9300X-12Y-A supplies Network Advantage on the same fiber hardware for those routing requirements.
Four dedicated 100G uplink ports
C9300X-12Y-E does not accept C9300X-NM-4C. C9300X-24Y-E accepts C9300X-NM-4C and changes the fixed fiber access-port count from 12 to 24.
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Related Products
Product Comparison Table 
| C9300X-12Y-E |  C9300-24P-A |  C9300-24H-E |  C9300L-24UXG-2Q-E | |
|---|---|---|---|---|
| Depth | 447 mm | 449 mm | 488 mm | 488 mm |
| Ethernet Technology | 25 Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Multi-Gigabit (2.5G/5G) |
| Flash Memory | 16 GB | 16 GB | 16 GB | 16 GB |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | C9300X-12Y-E | C9300-24P-A | C9300-24H-E | C9300L-24UXG-2Q-E |
| Memory | 16 GB | 8 GB | 8 GB | 8 GB |
| Power Consumption | 137.6W | 579W | 1041.4W | 949.66W |
| Switching Capacity | 1000 Gbps | 208 Gbps | 208 Gbps | 352 Gbps |
| Weight | 6.8 kg. | 7.4 kg | 7.54 kg | 7.26 kg |
| Width | 445 mm | 445 mm | 445 mm | 445 mm |
Compliance & Warranty
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Up to 3-Year Warranty Coverage
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Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
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Reviews & Ratings
A
Adam Fairbourne
Reviewed on the 9 June 2024
5
The 12-port SFP28 layout and Essentials tier were clear for our aggregation quote.
B
Bethany Aldridge
Reviewed on the 15 March 2022
5
Good detail on StackWise-1T, modular uplinks, and the required optic checks.
C
Colin Westbrook
Reviewed on the 12 April 2023
5
The Catalyst 9300X specs matched our approved high-speed fiber access standard.
D
Daphne Harrington
Reviewed on the 10 July 2023
5
Helpful comparison against the Advantage and 24-port SFP28 options.
E
Elliot Winslow
Reviewed on the 13 July 2024
5
Power, stacking, and network module notes helped procurement avoid missing accessories.
F
Francesca Lowell
Reviewed on the 14 May 2019
4
Useful sourcing content. Final optic and uplink module choices still needed engineering sign-off.
G
Gareth Whitmore
Reviewed on the 23 June 2025
4
Refurbished testing notes were practical for SFP28 validation and stack staging.
Questions & Answers
What does each segment of C9300X-12Y-E mean?
In C9300X-12Y-E, C9300X identifies the Catalyst 9300X family, 12 denotes twelve access ports, Y indicates 25G/10G/1G SFP28 fiber ports, and E selects Network Essentials. Uplinks are modular rather than identified by a fixed-uplink segment. The network license tier is part of the hardware ordering identity.
How is the Catalyst 9300X managed?
The Catalyst 9300X supports console CLI, SSH, WebUI, SNMPv1, SNMPv2c, SNMPv3, Cisco Catalyst Center and Meraki dashboard management. Local WebUI comes with the default image. Catalyst Center and cloud management depend on the selected software entitlement and operating mode, so the management arrangement must be specified alongside the hardware configuration.
Is C9300X-12Y-E end of sale?
C9300X-12Y-E has no announced hardware end-of-sale date. Cisco has not announced an end-of-sale date for Catalyst 9300X. Software releases and subscriptions have separate lifecycle schedules. A hardware lifecycle decision should distinguish the chassis from the software entitlement and the release running on the installed equipment.
What conditions and warranties does ORM offer for C9300X-12Y-E?
C9300X-12Y-E is offered new sealed or certified refurbished, with ORM warranties up to 3 years extended for new units and up to 1 year for refurbished units. Returns are 30 days for either condition, terms apply. Cisco's separate Enhanced Limited Lifetime hardware warranty covers original customer ownership, with support limited to five years after discontinuance.
Which licensing paths are available for C9300X-12Y-E?
C9300X-12Y-E includes Network Essentials; Cisco DNA Essentials or Cisco Catalyst Essentials requires at least three years. Advantage subscriptions require Network Advantage. Cisco Networking Subscription offers Cisco Switching Essentials or Advantage with a 36-month minimum. Meraki migration uses Enterprise or Advanced, minimum one year. New hardware orders require software selection separately.
What happens when a Catalyst 9300X Cisco DNA subscription expires?
The Catalyst 9300X can continue with its perpetual Network Essentials capabilities after a Cisco DNA add-on expires, provided the add-on is deactivated and the switch reloaded. Renewal retains the subscription features. New hardware orders require a Smart Account for entitlement handling, and hardware condition does not identify an active subscription.
Which older switches does C9300X-12Y-E replace?
C9300X-12Y-E uses C9300X-12Y hardware, the replacement for discontinued WS-C3850-12XS-E, WS-C3850-12XS-S, WS-C3850-16XS-E, WS-C3850-16XS-S, C1-WS3850-12XS-S, C3850-12XS-E++, C3850-12XS-S++ and C3850-16XS-S++. Their end-of-sale date was April 30, 2022, and support ends April 30, 2027. Network Essentials does not guarantee feature equivalence with an older IP Services installation.
Which uplink modules can C9300X-12Y-E use?
C9300X-12Y-E accepts C9300X-NM-8Y for eight 25G/10G/1G ports, C9300X-NM-2C for two 100G/40G ports, or C9300X-NM-8M for eight Multigigabit copper ports. The base configuration leaves the uplink bay empty. Modules and compatible optics must be specified separately, and C9300X-NM-4C is not supported on this model.
How many Catalyst 9300X switches can be stacked?
StackWise-1T stacks eight Catalyst 9300X members with matching license levels. STACK-T1-50CM, STACK-T1-1M and STACK-T1-3M provide the data-stack cable options. Mixed stacking with standard Catalyst 9300 members uses 480 Gbps, not 1 Tbps. Catalyst 9300L, Catalyst 9300LM and higher-scale Catalyst 9300 models cannot join that stack.
Can C9300X-12Y-E run OSPF or BGP?
Yes, C9300X-12Y-E supports OSPF for up to 1000 routes under Network Essentials, but BGP requires Network Advantage. The included tier also supports static routing, RIP, EIGRP Stub, PBR, VRRP and PIM Stub multicast. PIM Stub has a separate 1000-route limit; hardware IPv4 scale does not remove either license restriction.
Does C9300X-12Y-E include redundant power supplies?
No, C9300X-12Y-E includes one PWR-C1-715WAC-P power supply, with a second internal supply optional. A second PWR-C1-715WAC-P can be specified when redundant internal power is required. The 715W rating describes supply output capacity, not chassis power consumption; the base configuration draws 137.6W under full-traffic testing at 115V AC.
What rack space does Cisco C9300X-12Y-E require?
Cisco C9300X-12Y-E uses one rack unit, with a 44 mm height, 445 mm width and 447 mm depth including the default power supply. Weight with that supply is 6.8 kg. For cabinet planning, allow additional clearance beyond the chassis dimensions for power connections, fiber bends and rear access.
What is the difference between C9300X-12Y-E and C9300X-12Y-A?
C9300X-12Y-A includes Network Advantage, whereas C9300X-12Y-E includes Network Essentials. Network Advantage enables BGP, full EIGRP and IS-IS that the Essentials tier excludes. Both are 12-port fiber configurations with modular uplinks. The Essentials model suits routed access within its limits; the Advantage model suits purchases requiring advanced routing.
What is the difference between C9300X-12Y-E and C9300X-24HX-E?
C9300X-24HX-E supplies UPOE+ endpoint power, while C9300X-12Y-E provides data-only fiber access. The powered model uses 24 Multigigabit copper access ports, so the physical connection plan also changes. Fiber-connected data links call for the fiber model; powered copper endpoints call for the UPOE+ configuration rather than this optical access configuration.
What is the difference between C9300X-12Y-E and C9300X-24Y-E?
C9300X-24Y-E supplies 24 fixed 25G/10G/1G SFP28 access ports, compared with 12 on C9300X-12Y-E. Both configurations include Network Essentials and modular uplinks. The twelve-port model suits an optical connection plan that fits its access density; the twenty-four-port model suits a purchase requiring more fixed fiber connections in one chassis.