Cisco 25G SFP28 1m Passive Direct Attach Copper Cable
By: Cisco
Starting from
$80
Indicative. Final pricing is confirmed with your quote.
In Stockships worldwide
- Condition:
- New (authorized channel)
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Authorized & warrantied
Sourced through authorized distribution, with the full manufacturer warranty.
Compatibility checked
Validated against your server platform before dispatch.
Delivery & lead time
Confirmed with your quote, including expedited freight where available.
Business & public sector
POs, net terms and volume pricing for qualified organizations, government and edu.
Product overview
Cisco 25G SFP28 1m Passive Direct Attach Copper Cable. Cisco-coded twinax for Catalyst and Nexus ports that reject unrecognised cables.
Specifications
General
- Product Line
- Cisco-Coded DAC
- Product Type
- Passive Direct Attach Copper Cable
Interfaces & connectivity
- Speed
- 25Gb/s
- Connector
- SFP28
- Cable Type
- Passive copper (DAC)
Physical
- Length
- 1m
Compatibility & compliance
- Compliance Standards
- RoHS, MSA
Full published specifications for the Cisco 25G SFP28 1m Passive Direct Attach Copper Cable, as supplied. Confirm platform support before ordering: compatibility validation against your specific server model is part of every order.
Where the Cisco-Coded DAC 25G SFP28 1m is deployed
- Capacity expansion on existing systems
- Like-for-like replacement and spares holding
- New build-outs specified around a fixed platform
Who this part is for
- Data centre teams cabling a new rack into an installed fabric
- Integrators supplying the passive layer alongside a switch order
- Procurement buying optics in quantity for a scheduled build
Questions buyers ask about this part
Which length do I need?
This is the 1m variant with SFP28 ends at 25Gb/s. Passive copper is limited to in-rack runs; past about 5m at high speeds you want active optical instead. Measure the routed path rather than the straight-line distance, because cable management arms and side channels add more than people expect. We stock the range and can supply a mixed set.
Is this Cisco part genuine, and is the warranty intact?
Yes. We supply through authorized distribution only, so the part carries the full Cisco manufacturer warranty and its firmware update path stays supported. No grey-market stock, no re-labelled drives, no voided warranties.
Do you offer volume pricing and accept purchase orders?
The listed price is per unit and indicative; tiered pricing applies at quantity. We accept purchase orders from qualified businesses, government and defence agencies, and educational institutions, with net terms and consolidated invoicing available. Email the quantity you need and we will come back within 48 business hours.
Other capacities in the Cisco Cisco-Coded DAC range
| Model | Part number | Availability | From |
|---|---|---|---|
| Cisco 10G SFP+ 1m Passive Direct Attach Copper Cable | N/A | In Stock | $55 |
| Cisco 10G SFP+ 3m Passive Direct Attach Copper Cable | N/A | In Stock | $75 |
| Cisco 10G SFP+ 5m Passive Direct Attach Copper Cable | N/A | In Stock | $90 |
| Cisco 25G SFP28 3m Passive Direct Attach Copper Cable | N/A | In Stock | $110 |
| Cisco 25G SFP28 5m Passive Direct Attach Copper Cable | N/A | In Stock | $135 |
| Cisco 100G QSFP28 1m Passive Direct Attach Copper Cable | N/A | In Stock | $190 |
| Cisco 100G QSFP28 3m Passive Direct Attach Copper Cable | N/A | In Stock | $260 |
| Cisco 100G QSFP28 5m Passive Direct Attach Copper Cable | N/A | In Stock | $330 |
Compare other Transceivers & Cables we stock
| Model | Brand | Key spec | Availability | From |
|---|---|---|---|---|
| 10G SFP+ SR 850nm 300m Optical Transceiver Module | NVIDIA Networking | Speed: 10Gb/s | In Stock | $40 |
| Arista 1G SFP SX 850nm Optical Transceiver Module | Arista | Speed: 1Gb/s | In Stock | $50 |
| Juniper 1G SFP SX 850nm Optical Transceiver Module | Juniper | Speed: 1Gb/s | In Stock | $50 |
| HPE 1G SFP SX 850nm Optical Transceiver Module | HPE | Speed: 1Gb/s | In Stock | $50 |
| Dell Technologies 1G SFP SX 850nm Optical Transceiver Module | Dell Technologies | Speed: 1Gb/s | In Stock | $50 |
| Intel 1G SFP SX 850nm Optical Transceiver Module | Intel | Speed: 1Gb/s | In Stock | $45 |
Browse all Transceivers & Cables or everything we stock from Cisco.
Specifying a system, not just the part?
Optics and cabling are part of the fabric spec on a cluster build, since both ends and the switch have to agree.