Cisco

Cisco WS-X6748-SFP | 48x 1GbE SFP line card | non-PoE | fabric-enabled

Cisco WS-X6748-SFP | 48x 1GbE SFP line card | non-PoE | fabric-enabled

SKU:WS-X6748-SFP

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Description

High-density 48-port SFP Gigabit Ethernet line card delivering flexible 1G fiber or copper SFP connectivity for access/aggregation in modular chassis. Operates with centralized or distributed forwarding depending on supervisor/DFC configuration.

Features

- 48-port 1GbE density for large fiber access deployments
- Flexible SFP choice per port for diverse media and distance needs
- Centralized or distributed forwarding to suit design and scale
- Rich L2/L3 feature set inherited from the supervisor engine
- Jumbo frame support for modern data workloads
- Proven compatibility in large modular campus cores

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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FAQs

Technical Specifications

FAQs

Q: Are SFP transceivers included?
A: No, SFPs are sold separately.

Q: Can I mix different SFP types across ports?
A: Yes, ports can be populated with mixed SFP types supported by the platform.

Q: Does this module provide PoE?
A: No, it does not provide PoE.

Q: Will it work without a DFC?
A: Yes, it operates with centralized forwarding using the supervisor; DFC options enable distributed forwarding where supported.

Q: Which supervisors are recommended?
A: Supervisors with 67xx fabric support, such as Sup720 or Sup2T.

Technical Specifications

- Ports: 48 x SFP (1000BASE-X, 1GbE)
- Per-port media: supports a wide range of SFPs (SX, LX, ZX, CWDM/DWDM, BX, and copper 1000BASE-T SFPs)
- Connector: via SFP module (typically LC for optical, RJ-45 for copper SFPs)
- PoE: not supported
- Forwarding: centralized (PFC on supervisor) or distributed when equipped with compatible DFC (model/option dependent)
- Backplane: fabric-enabled 67xx-class line card (performance dependent on chassis/supervisor)
- Layer features: L2/L3, QoS, ACLs as provided by supervisor/IOS
- Jumbo frames: supported (platform/IOS dependent)
- Compatibility: 6500-series chassis; commonly deployed with Sup720 or Sup2T
- Typical use: fiber access, server aggregation, campus aggregation

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