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Vendor:Cisco
Cisco N35-F-48X | Nexus 3550-F 48-Port 10G SFP+ Layer 1 Matrix Switch, Modular
N35-F-48X
Vendor:CiscoCisco N35-F-48X | Nexus 3550-F 48-Port 10G SFP+ Layer 1 Matrix Switch, Modular
The Cisco Nexus 3550-F is a specialized Layer 1 matrix switch engineered for ultra-low latency applications in high-frequency trading, financial services, and mission-critical data centers. With 48 ports of 10GbE connectivity in a compact 1RU form factor, it delivers port-to-port latencies under 5 nanoseconds for transparent network monitoring, electronic patch panels, and low-latency data replication. The modular architecture features three external line card bays supporting optional 16-port SFP+ or 4-port QSFP+ modules, plus two internal expansion bays for FPGA or x86 CPU modules, enabling custom programmability and extended functionality. -
Vendor:Cisco
Cisco N2K-PAC-200W | 2148T FEX 200W AC PSU, standard airflow (port-side exhaust), hot-swappable spare
N2K-PAC-200W
Vendor:CiscoCisco N2K-PAC-200W | 2148T FEX 200W AC PSU, standard airflow (port-side exhaust), hot-swappable spare
200W AC power supply module for 2148T 1GE Fabric Extenders with standard airflow (port-side exhaust) to align with front-to-back cooling. Hot-swappable design supports rapid replacement and high availability in the field. -
Vendor:Cisco
Cisco N2K-C2348UPQF-QSA | 48x 1/10G SFP+ access, 6x 40G QSFP+ uplinks, PoE: none, License: none, bundle: 12x FET-10G + 6x QSA
N2K-C2348UPQF-QSA
Vendor:CiscoCisco N2K-C2348UPQF-QSA | 48x 1/10G SFP+ access, 6x 40G QSFP+ uplinks, PoE: none, License: none, bundle: 12x FET-10G + 6x QSA
High‑density 48-port 1/10G SFP/SFP+ fabric extender with 6x 40G QSFP+ fabric uplinks. Operates as a remote line card of a supported parent switch (centralized control plane; no local switching). Bundle includes 12 x FET‑10G SFP+ for host links and 6 x QSA adapters to present 10G SFP+ in the QSFP+ uplink cages when needed. -
Vendor:Cisco
Cisco N2K-C2348UPQ8F | 48x 1/10G SFP+ access, 6x 40G QSFP+ uplinks, PoE: none, License: none, bundle: 8x 40G BiDi or 4x FET-40G + 16x FET-10G
High‑density 48-port 1/10G SFP/SFP+ fabric extender with 6x 40G QSFP+ fabric uplinks. Operates as a remote line card of a supported parent switch (centralized control plane; no local switching). Bundle configured as “8 BiDi or 4 FET‑40G & 16 FET‑10G,” ideal for short‑reach fabric and host connectivity scenarios. -
Vendor:Cisco
Cisco N2K-C2348UPQ4F | 48x 1/10G SFP+ access, 6x 40G QSFP+ uplinks, PoE: none, License: none, bundle: 4x FET-40G
N2K-C2348UPQ4F
Vendor:CiscoCisco N2K-C2348UPQ4F | 48x 1/10G SFP+ access, 6x 40G QSFP+ uplinks, PoE: none, License: none, bundle: 4x FET-40G
High‑density 48-port 1/10G SFP/SFP+ fabric extender with 6x 40G QSFP+ fabric uplinks. Operates as a remote line card of a supported parent switch (centralized control plane; no local switching). This bundle includes 4x QSFP+ FET-40G short‑reach optics for fabric uplinks. -
Vendor:Cisco
Cisco N2K-C2348UPQ12F | 48x 1/10GbE SFP/SFP+ access, 6x 40GbE QSFP+ uplinks, non-PoE, dual PSU, selectable airflow
N2K-C2348UPQ12F
Vendor:CiscoCisco N2K-C2348UPQ12F | 48x 1/10GbE SFP/SFP+ access, 6x 40GbE QSFP+ uplinks, non-PoE, dual PSU, selectable airflow
High-density SFP/SFP+ fabric extender with 48 host ports and six 40GbE QSFP+ fabric uplinks for large-scale rack aggregation to a parent data center switch. Dual power supplies and three fan modules with selectable airflow support diverse data center designs. -
Vendor:Cisco
Cisco N2K-C2348UPQ-10GE | 48x 1/10G SFP+ access, 6x 40G QSFP+ uplinks, PoE: none, License: none, chassis only (no PSU/fans)
N2K-C2348UPQ-10GE
Vendor:CiscoCisco N2K-C2348UPQ-10GE | 48x 1/10G SFP+ access, 6x 40G QSFP+ uplinks, PoE: none, License: none, chassis only (no PSU/fans)
High‑density 48-port 1/10G SFP/SFP+ fabric extender with 6x 40G QSFP+ fabric uplinks for leaf/ToR deployments. Operates as a remote line card of a supported parent switch (centralized control plane; no local switching). This spare chassis ships without power supplies or fan modules. -
Vendor:Cisco
Cisco N2K-C2348UPQ | 48x1/10G SFP/SFP+ access | 6x40G QSFP+ uplinks | PoE: None | License: N/A
N2K-C2348UPQ
Vendor:CiscoCisco N2K-C2348UPQ | 48x1/10G SFP/SFP+ access | 6x40G QSFP+ uplinks | PoE: None | License: N/A
Unified Port Fabric Extender offering 48 SFP/SFP+ host ports configurable for 1/10G, with six 40G QSFP+ fabric uplinks to a parent Nexus switch. Ideal for mixed copper/fiber server environments that need flexible optics choices and centralized operations. -
Vendor:Cisco
Cisco N2K-C2348TQ8F-E | 48x10GBASE-T RJ45 non-PoE, 6x40G QSFP+ fabric uplinks (incl. 8x fabric uplink optics)
N2K-C2348TQ8F-E
Vendor:CiscoCisco N2K-C2348TQ8F-E | 48x10GBASE-T RJ45 non-PoE, 6x40G QSFP+ fabric uplinks (incl. 8x fabric uplink optics)
10GBASE-T Fabric Extender bundle with 48x 100M/1G/10G RJ45 downlinks and 6x 40G QSFP+ fabric uplinks, plus 8x fabric uplink transceivers (FET-10G/FET-40G or QSFP BiDi, bundle-dependent). Centralized forwarding and policy via the parent Nexus switch, with dual PSUs, three fan modules, and selectable airflow. -
Vendor:Cisco
Cisco N2K-C2348TQ8F | 48x 100M/1/10GBASE-T (RJ45), non-PoE | 6x 40G QSFP+ uplinks | license-free FEX
N2K-C2348TQ8F
Vendor:CiscoCisco N2K-C2348TQ8F | 48x 100M/1/10GBASE-T (RJ45), non-PoE | 6x 40G QSFP+ uplinks | license-free FEX
The Nexus 2348TQ Fabric Extender delivers 48x 10GBASE-T server-facing ports with six QSFP+ fabric uplinks, extending your parent Nexus switch into the rack for simplified operations. This 1RU platform features dual hot-swap PSUs, three hot-swap fans, and selectable airflow, with QSFP+ ports supporting 40G or 4x10G breakout where supported. This bundle includes 8x Fabric Extender Transceivers (FET) for short-reach fabric connections to the parent. -
Vendor:Cisco
Cisco N2K-C2348TQ4F-E | 48x 100M/1G/10GBASE-T (RJ45), non-PoE; 6x 40G QSFP+ fabric uplinks; dual AC PSU, reversible airflow; bundle: 4x FET/QSFP-BiDi; license-free (parent-managed)
High-density 10GBASE-T fabric extender with 48 copper access ports and six 40G QSFP+ fabric uplinks to a parent Nexus switch. Includes 2x hot-swap power supplies and 3x hot-swap fan modules with selectable port-side intake or exhaust airflow. Bundle includes 4x fabric extender transceivers (FET-10G/FET-40G) or QSFP-40G BiDi as specified. Not a standalone switch; managed by the parent switch via VN-Tag. -
Vendor:Cisco
Cisco N2K-C2348TQ4F | 48x 100M/1/10GBASE-T (RJ45), non-PoE | 6x 40G QSFP+ uplinks | license-free FEX
N2K-C2348TQ4F
Vendor:CiscoCisco N2K-C2348TQ4F | 48x 100M/1/10GBASE-T (RJ45), non-PoE | 6x 40G QSFP+ uplinks | license-free FEX
The Nexus 2348TQ Fabric Extender brings 48x 10GBASE-T server-facing ports together with six QSFP+ fabric uplinks to extend a parent Nexus switch into the rack with a single point of management. This 1RU, dual-PSU, hot-swap design supports front-to-back or reverse airflow and QSFP+ 40G or 4x10G breakout on supported parents. This bundle includes 4x Fabric Extender Transceivers (FET) for short-reach fabric connections to the parent. -
Vendor:Cisco
Cisco N2K-C2348TQ12F-E | 48x10GBASE-T RJ45 non-PoE, 6x40G QSFP+ fabric uplinks (incl. 12x fabric uplink optics)
N2K-C2348TQ12F-E
Vendor:CiscoCisco N2K-C2348TQ12F-E | 48x10GBASE-T RJ45 non-PoE, 6x40G QSFP+ fabric uplinks (incl. 12x fabric uplink optics)
10GBASE-T Fabric Extender bundle with 48x 100M/1G/10G RJ45 downlinks and 6x 40G QSFP+ fabric uplinks, plus 12x fabric uplink transceivers (FET-10G/FET-40G or QSFP BiDi, bundle-dependent). Centralized forwarding and policy via the parent Nexus switch, with dual PSUs, three fan modules, and selectable airflow. -
Vendor:Cisco
Cisco N2K-C2348TQ12F | 48x 100M/1G/10GBASE-T (RJ45), non-PoE; 6x 40G QSFP+ fabric uplinks; dual AC PSU, reversible airflow; bundle: 12x FET/QSFP-BiDi; license-free (parent-managed)
High-density 10GBASE-T fabric extender with 48 copper access ports and six 40G QSFP+ fabric uplinks to a parent Nexus switch. Includes 2x hot-swap power supplies and 3x hot-swap fan modules with selectable port-side intake or exhaust airflow. Bundle includes 12x fabric extender transceivers (FET-10G/FET-40G) or QSFP-40G BiDi as specified. Not a standalone switch; managed by the parent switch via VN-Tag. -
Vendor:Cisco
Cisco N2K-C2348TQ-E | 48x10G-T access | 6x40G QSFP+ uplinks | PoE: None | License: N/A
N2K-C2348TQ-E
Vendor:CiscoCisco N2K-C2348TQ-E | 48x10G-T access | 6x40G QSFP+ uplinks | PoE: None | License: N/A
Fabric Extender delivering 48 ports of 10GBASE‑T access with six 40G QSFP+ fabric uplinks, enabling high-density server connectivity with centralized control and forwarding on the parent Nexus switch. -
Vendor:Cisco
Cisco N2K-C2348TQ-10GE | 48x10GBASE-T RJ45 non-PoE, 6x40G QSFP+ fabric uplinks
N2K-C2348TQ-10GE
Vendor:CiscoCisco N2K-C2348TQ-10GE | 48x10GBASE-T RJ45 non-PoE, 6x40G QSFP+ fabric uplinks
10GBASE-T Fabric Extender delivering 48x 100M/1G/10G RJ45 downlinks and 6x 40G QSFP+ fabric uplinks to a parent Nexus switch. Centralized policy and forwarding via the parent (no local switching), with dual hot-swappable PSUs, three fan modules, and selectable airflow.
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