The Cisco C3650-STACK-KIT Catalyst 3650 Stack Module is designed to enhance the stacking capability of Cisco Catalyst 3650 Series switches. This module allows up to nine switches to be stacked together, providing high availability, scalability, and simplified management of the network. It features plug-and-play installation, automatic configuration, and hot-swappable capability, making it easy to use and maintain. With this stack module, network administrators can streamline operations, reduce complexity, and improve network performance.

Compatibility: Cisco Catalyst 3650 Series switches
Stacking ports: 2 x 40G QSFP+ (quad small form-factor pluggable plus) ports
Supported stacking cables:

0.5-meter passive copper cable (CAB-Q-Q-0.5M)
1-meter passive copper cable (CAB-Q-Q-1M)
3-meter passive copper cable (CAB-Q-Q-3M)
1-meter active copper cable (CAB-Q-AC-1M)
3-meter active copper cable (CAB-Q-AC-3M)
5-meter active copper cable (CAB-Q-AC-5M)
10-meter active copper cable (CAB-Q-AC-10M)
1-meter active optical cable (CAB-Q-S-1M)
3-meter active optical cable (CAB-Q-S-3M)
5-meter active optical cable (CAB-Q-S-5M)
10-meter active optical cable (CAB-Q-S-10M)


Maximum stacking bandwidth: 80 Gbps
Maximum stacking distance: 100 meters
Hot-swappable: Yes
Dimensions (W x D x H): 10.6 x 8.2 x 1.8 inches (269 x 208 x 45 mm)
Weight: 2.3 lbs (1.04 kg)