Cisco CAB-SPWR-30CM= 30CM StackPower Power Sharing Cable for Catalyst 9300 Switches

Cisco CAB-SPWR-30CM= is a 30-centimeter StackPower cable that enables power supply pooling and redundancy between Catalyst 9300 Series switches.

Using StackPower technology, this cable allows connected switches to share power supplies, enabling load balancing, failover, and cost-effective redundancy.

With a short 30CM length, it is ideal for adjacent rack-mounted switches, offering a neat and efficient setup in enterprise wiring closets or data centers.

Offered by RebuyIT, this cable is available for purchase or rental, and comes with certified quality, a 30days warranty, and PAN-India delivery.

Delivery, Warranty & Support

Cisco-certified original StackPower cable 30days warranty on all units PAN-India shipping (2–5 days delivery) Available for purchase Technical guidance on stacking & power pooling available

FAQs – Cisco CAB-SPWR-30CM=

Q1: What is StackPower?

StackPower allows multiple Cisco 9300 switches to share their power supplies, creating a common power pool with redundancy.

Q2: Can I use this cable with 9200 or 3850 series switches?

No. CAB-SPWR-30CM= is only for Cisco Catalyst 9300 Series.

Q3: How many cables do I need to create a power stack?

You need n cables for n switches in a ring, or n−1 for chain topology.

Q4: Is the cable hot-swappable?

Yes, it supports hot-swapping if StackPower is properly configured.

Q5: Can I rent this cable separately?

Yes. RebuyIT offers stacking and power accessories for rental too.