QSFP-100G-CU5M Cisco 16.40 ft. 100G Passive Copper Cable

MA-CBL-120G-1M Overview

The Cisco MA‑CBL‑120G‑1M Meraki Stacking Cable (3.3 ft / 1 m) is a high‑performance stack interconnect cable designed to link compatible Cisco Meraki switches especially the MS390 Series together to form a stacked switch group with high‑speed data exchange. Stack cables like this one let multiple switches operate as a single logical unit, simplifying management and increasing overall backplane throughput between the devices. This particular cable supports up to 120 Gbps of stacking bandwidth and is about 1 meter (3.3 feet) long, making it suitable for close‑range rack or shelf mounting while keeping cabling neat and efficient. Its durable male‑to‑male design connects stack ports on each switch, enabling faster communications, redundancy, and easier scaling of your network infrastructure.