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Black Cisco SFP28 copper cable, 3.28 ft, SFP28 male connectors both ends

Cisco Systems, Inc.

Cisco Systems, Inc. SFP-H25G-CU1M= 25G SFP28 Copper Cable 3.28 ft

SKU CH-820W-7QKPW MPN SFP-H25G-CU1M=

A 3.28 ft SFP28 copper cable with male connectors on both ends for 25 GbE links

  • CatSFP28
  • Connector A1 x SFP28 Male Network
  • Connector B1 x SFP28 Male Network
  • Length3.28 ft
  • ColorBlack
  • 25 Gbps throughput via SFP28 copper interface
  • 28 ft reach for short rack connections
  • Direct-attach design eliminates separate transceiver modules
  • Black jacket for clean cable management
  • New condition ensures factory performance

25G SFP28 Direct Attach Copper Cable

This one metre passive copper cable carries 25 gigabit Ethernet between two SFP28 ports. It is built for short reach links inside a rack or between adjacent racks where fibre would add cost and complexity. Network engineers and data centre technicians use it for top of rack aggregation and server uplinks.

Replaces Short Reach Fibre and Active Optical Cables

The copper assembly removes the need for separate transceivers and patch cords at this distance. The jump is worth it when the link stays within a single row and the budget favours a single low power component over a pair of optics and a fibre jumper.

Fits SFP28 Slots on Switches, NICs and Servers

The cable plugs directly into any standard SFP28 cage with no software configuration required. It frees up two transceiver slots and eliminates the handling of fragile fibre connectors while drawing minimal power from the host port.

Highlights

  • 25 Gbps throughput via SFP28 copper interface
  • 28 ft reach for short rack connections
  • Direct-attach design eliminates separate transceiver modules
  • Black jacket for clean cable management
  • New condition ensures factory performance

Specifications

BrandCisco
ModelSFP-H25G-CU1M=
CatSFP28
Connector A1 x SFP28 Male Network
Connector B1 x SFP28 Male Network
Length3.28 ft
ColorBlack
Shipping weight1.45 kg
Package size356 × 257 × 57 mm

Questions about this item

Will the SFP28 male connectors on this 3.28 ft cable fit directly into standard SFP28 ports on my switch?

Yes, both ends use an SFP28 male network connector that inserts directly into any standard SFP28 port without an adapter.

What is the correct way to seat the SFP28 connectors so the latch engages properly?

Align the connector with the port, push firmly until you hear a click, then tug gently to confirm the latch is locked.

How often should I inspect or replace this 3.28 ft copper cable in a typical rack environment?

Inspect the connectors and cable jacket during scheduled maintenance; replace if the latch is damaged, contacts are corroded, or the jacket shows kinks or cuts.

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