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N9K-C9372PX-E-B18Q
Cisco N9K-C9372PX-E-B18Q Nexus 9300 48-Port 10 Gigabit Switc...
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N9K-C9372PX-E-B18Q is a two-switch Nexus 9300 bundle containing two N9K-C9372PX-E switches and eight QSFP-40G-SR-BD transceivers. Each chassis provides 48 fixed 1/10G SFP+ server-facing ports and six fixed 40G QSFP+ uplinks in a 1U rack configuration. Base functionality combines Layer 2 switching with static routing, without PoE delivery. Cisco Nexus 9372PX-E hardware supports top-of-rack and leaf deployments where servers connect through optical interfaces rather than native copper access ports. The discontinued N9K-C9372TX-E-B18Q bundle instead uses copper server-facing connections. The two chassis remain separate devices: ordering this bundle does not create one shared switching engine or one combined forwarding-capacity figure.
N9K-C9372PX-E-B18Q price for new stock is $51,975.00. N9K-C9372PX-E-B18Q refurb price is $25,982.25. N9K-C9372PX-E-B18Q is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for N9K-C9372PX-E-B18Q for additional pricing. Browse the full Cisco Nexus 9300 Switches series or explore all Cisco products.
1440 Gbps switching capacity per chassis supports the fixed server and aggregation interfaces without treating the bundle as one larger switch. More than 1150 Mpps forwarding performance per chassis provides the packet-processing reference for traffic planning. 537W maximum power consumption per chassis sets the electrical provisioning ceiling, rather than the rating printed on an interchangeable supply. N9K-C9372PX-E-B18Q includes hardware with 16 GB of DRAM and a 64 GB SSD in each chassis for system operation and local software storage. The maximum MAC address capacity reaches 96000 entries, with achievable scale dependent on forwarding mode. NX-OS management includes console access and CLI sessions over SSH or Telnet; programmable management also supports JSON or XML requests over HTTP/HTTPS. Native 100G uplinks are absent, so aggregation interfaces must remain within the installed hardware's supported speeds.
ORM Systems offers N9K-C9372PX-E-B18Q in new sealed and certified refurbished condition; specify the required condition and complete bundle contents on the PO. Certified refurbished units are inspected and bench-tested, including optics bay recognition, with firmware verified and configuration wiped to factory default. New sealed orders carry up to a 3-year extended ORM warranty, certified refurbished orders carry up to a 1-year ORM warranty, and every condition has 30-day returns, terms apply; Cisco's original 1-year limited hardware warranty is separate, and Cisco service ended October 31, 2023. For enterprise or volume orders, submit the required quantities and accessory selections on the PO; PO accepted and Net-30 for government.
| Key Specs | Key Spec Values |
|---|---|
Operating System | NX-OS |
Port Configuration | Per switch: 48 x 1/10G SFP+ / 6 x 40G QSFP+ |
Max Power Draw | 537W per switch |
Cooling | 4 fans per switch |
Lifecycle Status | Cisco support ended October 31, 2023 |
Replacement PID | N9K-C93180-FX3-B8C via discontinued Nexus 9300-EX |
When recreating an existing data center configuration, Power-On Auto Provisioning can load software images and configuration files before installation. For N9K-C9372PX-E-B18Q, identify the intended image, configuration ownership and console access in the acceptance requirements, and specify the staging sequence before issuing the purchase order.
When several racks use different hot-aisle orientations, airflow becomes a purchasing variable rather than a cosmetic choice. NXA-FAN-30CFM-F provides port-side exhaust, while NXA-FAN-30CFM-B provides port-side intake; coordinate each fan selection with matching power-supply airflow and state the required direction on every order.
25G servers or 100G aggregation
Each chassis is limited to 10G server ports and 40G uplinks. N9K-C93180YC-FX3 provides 1/10/25G server interfaces and 40/100G uplinks as a current migration option.
An active Cisco support contract
Cisco service ended October 31, 2023, so this bundle cannot meet an active Cisco support requirement. N9K-C93180YC-FX3 is a current migration option requiring a separate configuration.
Powered copper endpoint connections
The bundle supplies fiber-facing access interfaces without PoE; neither chassis powers phones or access points. A separate powered access-switch design is required.
Mon–Fri: [09:00-16:00]
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| Depth | 571 mm | 571 mm | 648 mm | 571 mm | 761.02 mm |
| Ethernet Technology | 10 Gigabit Ethernet | 10 Gigabit Ethernet | 100 Gigabit Ethernet | 10 Gigabit Ethernet | 100 Gigabit Ethernet |
| Form Factor | Rack-Mount 1U | Rack-Mount 2U | Rack-Mount 1U | Rack-Mount 2U | Rack-Mount 1U |
| Height | 44 mm | 89 mm | 43.7 mm | 89 mm | 43.7 mm |
| Manufacturer Part Number | N9K-C9372PX-E-B18Q | N9K-C9396PX | N9K-C9316D-GX | N9K-C93120TX | N9324C-SE1U |
| Memory | 16 GB | 16 GB | 32 GB | 16 GB | 64 GB |
| Power Consumption | 537W per switch | 455W | 1010W | 948W | 966W |
| Width | 439 mm | 445 mm | 441.3 mm | 445 mm | 439.4 mm |
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New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
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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.
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N9K-C9372PX-E-B18Q identifies a Nexus 9000 bundle containing two N9K-C9372PX-E switches and eight QSFP-40G-SR-BD transceivers. N9K identifies the Nexus 9000 family, C9372PX-E identifies the switch hardware, and -E marks a hardware revision. The -B18Q ending identifies the bundle contents, not a software license tier.
N9K-C9372PX-E-B18Q includes eight QSFP-40G-SR-BD transceivers with its two switches. Each chassis has six fixed 40G QSFP+ uplink cages, so the bundle does not include one transceiver for every uplink cage. Specify any additional uplink optics and the required server-facing connections separately on the order.
Cisco Nexus 9372PX-E is managed through the NX-OS CLI using console, SSH or Telnet access, with programmable management through JSON or XML requests over HTTP/HTTPS. These are configuration interfaces, not an unmanaged operating mode. Establish the intended management access and credentials for each chassis before installation.
N9K-C9372PX-E-B18Q reached end of sale on October 30, 2018, and Cisco support ended on October 31, 2023. Cisco service is no longer available for this hardware. New sealed condition does not restart the lifecycle or restore eligibility for a Cisco service contract.
ORM offers N9K-C9372PX-E-B18Q new sealed with up to a 3-year extended warranty or certified refurbished with up to a 1-year warranty. Every condition has 30-day returns; terms apply. Cisco's original 1-year limited hardware warranty is separate, and Cisco service ended October 31, 2023. Refurbished managed units are firmware verified and factory wiped.
N9K-C9372PX-E-B18Q does not require a subscription for base switching or static routing. Advanced routing uses legacy N93-LAN1K9, NX-OS Advantage perpetual licensing, or DCN Essentials/Advantage subscriptions starting at three years, subject to release compatibility. Legacy feature licenses and NX-OS Essentials perpetual licenses are no longer sold.
Cisco Nexus 9372PX-E supports 1+1 power redundancy using two compatible supplies per chassis. AC options include N9K-PAC-650W for port-side intake and N9K-PAC-650W-B for port-side exhaust. Supply selection must match the required cooling direction; specify the installed supply quantity and airflow for both switches when ordering.
N9K-C9372PX-E-B18Q provides 1440 Gbps switching capacity and more than 1150 Mpps forwarding performance in each chassis. These are individual switch figures, not the performance of one pooled forwarding system. Size traffic and uplink assignments separately for each device rather than treating the bundle as a single switch.
Each Cisco Nexus 9372PX-E requires 1U of rack height and measures 44 mm high, 439 mm wide and 571 mm deep. The bundle contains separate chassis rather than a shared enclosure. Confirm rack depth, cable clearance and the selected airflow direction before specifying the installation arrangement.
N9K-C9372PX-E-B18Q contains two N9K-C9372PX-E switches and eight QSFP-40G-SR-BD transceivers, whereas N9K-C9372PX-E identifies an individual switch. Both ordering forms are discontinued. The bundle addresses a paired-switch requirement with included uplink optics; the individual PID addresses a single-chassis requirement whose accessories must be specified separately.
N9K-C9372PX-E-B18Q uses SFP+ server-facing interfaces, while N9K-C9372TX-E-B18Q uses copper BASE-T server-facing interfaces. Both bundles contain two switches and eight QSFP-40G-SR-BD transceivers, and both are discontinued. Existing fiber-connected server racks match the PX hardware; existing copper-connected racks match the TX hardware.
N9K-C93180-FX3-B8C bundles two switches supporting 25G server connections and 100G uplinks, whereas N9K-C9372PX-E-B18Q is limited to 10G server connections and 40G uplinks. The discontinued bundle serves existing 10G/40G configurations; the current FX3 bundle addresses purchases requiring the higher interface speeds and includes different optics.