• Cisco Catalyst 3850 switch with 48x 1G SFP ports, silver chassis
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Cisco

Cisco N7K-M148GS-11 | 48x 1G SFP | non-PoE | uplinks: none | license: n/a

N7K-M148GS-11

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Description

48-port Gigabit Ethernet SFP line card for Nexus 7000 chassis, supporting a broad range of 1G SFP optics and copper SFPs for flexible access and aggregation designs. Non‑PoE by design.

Features

- Flexible 48x SFP Gigabit density
- Supports diverse optical and copper SFPs
- Non-PoE for simplified power planning
- QoS and ACL support for traffic control
- Hot-swap operation within supported chassis
- Fabric-integrated scalability in Nexus 7000

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Ports: 48x 1 Gigabit Ethernet SFP
- Form factor: SFP (1G)
- Optic support: 1000BASE-SX/LX/ZX/BX and 1000BASE-T SFP (model- and software-dependent)
- Typical wavelengths (optic-dependent): 850nm, 1310nm, 1550nm
- Typical reach (optic-dependent): up to 550m (SX), 10km (LX), longer with ZX/BX
- Connectors (optical): LC duplex; (copper SFP): RJ-45
- Uplinks: None (uses chassis fabric)
- Features: L2/L3 capabilities (per chassis license), QoS, ACLs, jumbo frames

FAQs

Q: Which SFPs are supported?
A: 1G SFPs such as SX, LX/LH, ZX, BX, and 1000BASE-T SFPs are supported when approved for the Nexus 7000 platform and software release.

Q: Does this card provide PoE?
A: No. SFP ports are non-PoE.

Q: Is it hot-swappable?
A: Yes, it can be inserted or removed following Nexus 7000 maintenance procedures.

Q: Are there dedicated uplink ports?
A: No. All traffic is handled via the chassis fabric.

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