Cisco SFP-1G-PC Compatible 1G SFP Passive Copper Twinax Cable

The SFP-1G-PC compatible series is designed for Cisco hosts requiring a 1G DAC connection. Its direct-attach arrangement is supplied as a factory-terminated passive twinax link without separate optical modules or patch cords. Use the specifications to assess the physical assembly, then follow the exact length and part-number links when preparing a bill of materials or requesting a compatibility check.

Series Part Number: SFP-1G-PCHT Part Number: SFP-1G-PC

Product Highlights

HT-manufactured compatible alternative for Cisco SFP-1G-PC
1G aggregate connectivity at 1Gbps
Passive Twinax
Length configurations covered: 0.5m (2ft)
Conductor specification: 30AWG
Power consumption: ≤0.1W
Operating temperature: 0 to 70°C (32 to 158°F)

Available Lengths and Corresponding Part Numbers

The documented series configuration is 0.5m (2ft). Use the relevant OEM reference below together with the HT identity and required length when requesting a quotation. If another length carries a different OEM part number, it must be reviewed and ordered as that distinct configuration.

Compatible OEM Part Numbers

SFP-1G-PC005

Specifications

HT Part Number	SFP-1G-PC
Manufacturer	HT
Connector Type	SFP to SFP
Max. Data Rate	1Gbps
Minimum Bend Radius	23mm
Wire AWG	30AWG
Cable Length Options Covered	0.5m (2ft)
Jacket Material	PVC (OFNR)
Cable Type	Passive Twinax
Power Consumption	≤0.1W
Power Supply	3.3V
Operating Temperature	0 to 70°C (32 to 158°F)
Protocols	1G Ethernet

Applications and Deployment

A passive DAC reduces the connection to one factory-terminated electrical assembly. This is useful where low latency, low interface power and a short managed route matter more than optical reach. Cable gauge, connector construction and host port settings still influence whether the complete link operates reliably. For this series, the listed interface is the stated interface and the aggregate rate is 1G.

Quality Assurance and Packaging

Each cable receives connector inspection and a functional link check before it is coiled with bend-safe slack and packed. Protective materials shield the connector housings during transport. Rack or project labels are available to keep length, part number and installation destination aligned. Both connector ends are inspected as part of the complete assembly, and protective packing is selected to avoid tight bends during transport and storage.

Cable Construction and Routing

For this assembly, the conductor specification is 30AWG; the jacket material is PVC (OFNR); the minimum bend radius is 23mm; the operating temperature is 0 to 70°C (32 to 158°F); the power consumption is ≤0.1W. These parameters belong in the installation review rather than being treated as catalogue trivia. Route the cable through its intended managers without tension, avoid pressure close to the connector boots and leave enough space to operate the latches. Any service loop must respect the stated bend limit.

Data-Center Design and Airflow

Select the assembly by both reach and rack layout. A direct connection removes separate module-and-patch-cord interfaces, but it still needs a bend-safe pathway and clear connector access. Keep cable bundles from blocking front-panel airflow, account for the listed interface power where applicable and choose a length that supports maintenance without leaving an unmanaged coil. For this series, keep the interface rate, DAC construction and length-specific OEM reference together throughout that review.

Ordering Information

Provide the OEM reference, HT part number, fixed length and quantity, together with the intended host interfaces. Rack-based quantities and packaging instructions can be included for larger deployments. Other lengths are separate products and should be entered on their own order lines. For this series, follow the corresponding length link, quote that exact OEM part number and keep different lengths on separate order lines. HT part number SFP-1G-PC identifies the product family; the linked page provides the final length-specific identity.

Cisco Compatibility and Factory Testing

Compatibility confirmation combines host identification with actual link establishment and diagnostic checks. The assembly is prepared for the stated OEM reference rather than selected only by connector shape. For a new data-center deployment, the equipment model, port mode and software release provide the most useful basis for a pre-order review. Series-level inspection is followed by the exact length and OEM configuration selected for dispatch. Functional verification includes link establishment and diagnostic indications where the host exposes them.

Shipping and Lead Time

Standard configurations normally ship within one to three working days, with production lead times confirmed for larger quantities. International courier, air freight and sea freight are available; customer courier accounts and nominated forwarders are accepted.

Frequently Asked Questions

Is this an original Cisco cable?

No. It is an HT-manufactured compatible cable for equipment that specifies SFP-1G-PC, not an original Cisco-branded product.

Are different lengths and OEM part numbers separate products?

Yes. Where a length has its own OEM reference, follow the corresponding link above and order that exact part number on its own line. Do not substitute another length only because the connector arrangement is the same.

Does this DAC cable require separate modules at each end?

No. The connector ends and cable form one complete direct-attach assembly. The ends are not detachable standalone transceivers, and the complete product is tested together.

What information helps confirm compatibility?

Provide the equipment manufacturer and model, port type, hardware revision and software release, together with the required OEM reference, length and quantity. Breakout projects should also identify the intended lane configuration.