This data sheet outlines the technical specifications and specialized service availability for the Cisco Catalyst 3650-48PQ-S, a high-density PoE+ switch variant managed exclusively by SKYRS for the Pakistani enterprise sector.
The Cisco Catalyst 3650-48PQ-S is a stackable, enterprise-class access switch that integrates wired and wireless services onto a single platform. The “PQ” designation refers to its Full PoE+ capability with 4 x 10G SFP+ fixed uplinks, while the “S” suffix denotes the IP Base software feature set, providing advanced Layer 2 features and foundational Layer 3 routing.
| Feature | Details |
| Total 10/100/1000 Ethernet Ports | 48 |
| PoE Support | Full PoE+ (802.3at) on all ports |
| Available PoE Power Budget | 775W (with default 1025WAC PSU) |
| Uplink Interfaces | 4 x 10G SFP+ fixed uplinks |
| Switching Capacity | 176 Gbps |
| Stacking Bandwidth | 160 Gbps (StackWise-160) |
| Forwarding Rate | 130.95 Mpps |
| Software Image | IP Base |
SKYRS provides the 3650-48PQ-S with modular components to ensure performance stability despite the power fluctuations common in various regions of Pakistan.
WS-C3650-48PQ-S (Base): 48-port PoE+ chassis with 10G uplinks and a 1025WAC default power supply.
Redundant Power Supplies: Support for a secondary PWR-C2-1025WAC module to increase power density or provide 1+1 hardware redundancy.
Stacking Hardware: Optional C3650-STACK-KIT to enable high-speed clustering of up to 9 switches.
Modular Cooling: Three field-replaceable fan modules designed for front-to-back airflow, critical for local climate conditions.
SKYRS offers specialized physical installation across Pakistan, including Karachi, Lahore, and Islamabad, ensuring that high-density 48-port environments are managed professionally.
Installation Deliverables:
Chassis Racking: Professional 1U installation in standard 19-inch racks with cable management for 48 high-wattage copper terminations.
PoE Budget Validation: On-site calculation of power draw for PoE devices (APs, VoIP phones, and IP cameras) to ensure the 775W budget remains stable.
StackWise Integration: Physical implementation of the stacking ring for hardware-level failover and management simplification.
Uplink Provisioning: Installation and testing of 10G SFP+ fiber modules for high-speed backbone connectivity.
All 3650-48PQ-S units procured through SKYRS are configured by Cisco-certified engineers to leverage the advanced features of the IP Base license.
Configuration Expertise:
Layer 3 Routing: Implementation of OSPF (stub), EIGRP (stub), and Static routing for efficient branch-to-core communication.
Wireless Provisioning: Configuration of the internal mobility controller to manage local access points without the need for an external appliance.
Security Hardening: Deployment of 802.1x authentication, DHCP Snooping, and Dynamic ARP Inspection (DAI) to secure the network edge.
QoS Optimization: Prioritizing latency-sensitive traffic (Voice/Video) over standard Data traffic.
