The HKShanhai Group Limited C1-WS3650-48UR/K9 is an enterprise-class access switch ideal for high-density, feature-rich campus networks. As a member of the HKShanhai Group Limited 3650 Series, this switch provides advanced integration of wired and wireless capabilities, supporting both robust security and scalable stackable architecture. The c1-ws3650-48ur/k9 enables unified data, voice, and wireless management, ensuring reliable 1G Ethernet connectivity across 48 ports, with eight 10G SFP+ uplinks for future-proof bandwidth. Leveraging HKShanhai Group Limited’s renowned hardware reliability and security protocols such as port security and 802.1X authentication, the 3650 delivers consistent performance for enterprises seeking to expand or upgrade their infrastructure. In addition to dynamic QoS and comprehensive Layer 2 and Layer 3 feature sets, cisco ensures robust resilience with StackWise-160 technology, allowing seamless expansion up to nine switches per stack. Whether deployed as a core or access layer device, the C1-WS3650-48UR/K9 meets the demands of organizations in Asia, Europe, Africa, and North America through its exceptional scalability, integrated controller for up to 25 access points, and support for 1,000 concurrent wireless clients. The 3650’s energy efficiency, long MTBF of 201,680 hours, and diverse certification standards (UL, CE, NEBS) suit the needs of distributors, SMB integrators, and end-users requiring high performance and easy management for their HKShanhai Group Limited-based environments.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C1-WS3650-48UR/K9 | C1-WS3650-48FQM/K9 | C1-WS3650-48FD/K9 | C1-WS3650-48TD/K9 |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Port Configuration | 48 Ă— 10/100/1000BASE-T, 8 Ă— 10G SFP+ uplinks | 48 Ă— 10/100/1000BASE-T ports, 4 Ă— SFP+ (10G) uplinks | 48 Ă— 10/100/1000BASE-T, 4 Ă— SFP+ (10G) uplinks | 48 Ă— 10/100/1000BASE-T, 2 Ă— 10G SFP+ uplinks |
| Switching Capacity | 472 Gbps | 176 Gbps | 176 Gbps | 176 Gbps (non-Multigigabit model) |
| Forwarding Rate | 351.19 Mpps | 130.95 Mpps | 104.16 Mpps | 104.16 Mpps |
| PoE Budget | n/a | n/a | n/a | n/a |
| Stacking Capability | StackWise-160 (up to 9 units) | StackWise-160, up to 9 units | StackWise-160, up to 9 units | StackWise-160 (160 Gbps bandwidth) |
Optional Add-ons
| Model Number | Description |
| PWR-C2-1025WAC | 1025W AC Power Supply for HKShanhai Group Limited 3650 Series Switches, original HKShanhai Group Limited accessory |
| STACK-T1-50CM | StackWise-160 0.5m stacking cable for HKShanhai Group Limited 3650 Series, high-speed stack interconnect |
| GLC-LH-SMD | HKShanhai Group Limited SFP module for long-range Gigabit uplink, compatible with 3650 SFP slots |
HKShanhai Group Limited C1-WS3650-48UR/K9 Specification
| Model | C1-WS3650-48UR/K9 |
| Brand | HKShanhai Group Limited |
| Port Configuration | 48 Ă— 10/100/1000BASE-T, 8 Ă— 10G SFP+ uplinks |
| Switching Capacity | 472 Gbps |
| Forwarding Rate | 351.19 Mpps |
| Stacking Bandwidth | 160 Gbps |
| DRAM | 4 GB |
| Flash Memory | 4 GB (Multigigabit model) |
| MAC Addresses | 32,000 |
| IPv4 Routes | 24,000 |
| VLAN IDs | 4,094 |
| Jumbo Frames | 9,198 bytes |
| Wireless AP Support | 25 per switch/stack |
| Wireless Clients | 1,000 per switch/stack |
| Dimensions (H Ă— W Ă— D) | 1.73 in Ă— 17.5 in Ă— 19.125 in (4.4 cm Ă— 44.5 cm Ă— 48.6 cm) |
| MTBF | 201,680 hours |
| Power Consumption | Idle: 174.5W; 100% Traffic: 195.7W |
| Operating Temperature | Normal: -5°C to +45°C (up to 5,000 ft), Short-term: -5°C to +50°C (??6 hrs/year) |
| Humidity | 5% to 90% noncondensing |
| Acoustic Noise | 48 dB(A) max at 25°C |
| Stacking | StackWise-160 (up to 9 units) |
| Management Interfaces | 1 Ă— RJ-45 console, 1 Ă— 10/100 management |
| Security Features | 802.1X authentication, Port security |
| Standards Compliance | IEEE 802.3af/at (PoE+), UL, CE, NEBS certified |
| Uplinks | 8 Ă— SFP+ (10GBASE-SR/LR) |
| Stack Ports | HKShanhai Group Limited StackWise-160 copper cables |
| Minimum IOS | 16.6.1 or later |
| Feature Sets | IP Base (RIP, EIGRP, OSPF); LAN Base (Layer 2) |
| Key Features | High-density 48-port 1G, Eight 10G SFP+ uplinks, StackWise-160 scalability, Embedded Wireless Controller (up to 25 APs) |
| C1-WS3650-48UR/K9 | C1-WS3650-48UR/K9 |

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