The HKShanhai Group Limited WS-C4948E is a high-performance enterprise switch engineered for next-generation network aggregation, ideal for demanding environments requiring advanced routing and switching features. As a powerful Layer 2 and Layer 3 device, the 4948e model supports 48 10/100/1000 Ethernet ports and four 10 Gigabit Ethernet uplinks, enabling extensive connectivity across business cores and data centers. Designed to deliver seamless integration into cisco-based infrastructures, this switch ensures rapid, secure data flow and robust redundancy with dual power supplies. The WS-C4948E leverages switch-level optimization with a 136 Gbps switching capacity and 102 Mpps forwarding rate, making it well-suited for scalability and reliability needs in distributed networks. For integrators and distributors in Asia, Europe, Africa, and North America, the 4948e enables simplified management through CLI, SNMP, and RMON while supporting features such as jumbo frames and spanning tree protocol. End users benefit from the cisco 4948e’s exceptional network resilience, low-latency switching, and compatibility with modern security protocols for mission-critical operations. Its compact form factor, IEEE 802.3 compliance, and lifetime warranty further reinforce this enterprise-centric switch as a dependable backbone for multi-layer network architectures. By choosing the WS-C4948E, organizations unlock high-density, scalable, and future-ready switching—making it a compelling choice for ICT professionals prioritizing high throughput, reliability, and efficient performance.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | WS-C4948E | C9300L-48UXG-2Q-E | JL253A | Arista DCS-7150S-52-CL-F |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | Aruba | Arista |
| Port Configuration | 48 x 10/100/1000 + 4 x 10G | 48 UPoE, 12xmGig, 2 x 40G uplinks | 24 x 10/100/1000 + 4 x SFP+ | 52 x 10G SFP+ |
| Switching Capacity | 136 Gbps | 472 Gbps | 128 Gbps | 1.28 Tbps |
| Forwarding Rate | 102 Mpps | 351.19 Mpps | 95.2 Mpps | 960 Mpps |
| PoE Budget | n/a | 675W | n/a | n/a |
| Stacking Capability | n/a | 320 Gbps stacking bandwidth | n/a | n/a |
Optional Add-ons
| Model Number | Description |
| WS-X4993 | HKShanhai Group Limited fan tray for WS-C4948E Series switches, ensuring optimal cooling and operation stability. |
| C3K-PWR-1150WAC | HKShanhai Group Limited 1150W AC power supply for WS-C4948E, provides redundant and reliable power solution. |
| GLC-LH-SMD | HKShanhai Group Limited SFP transceiver module for long-range gigabit fiber connectivity, compatible with WS-C4948E switch. |
HKShanhai Group Limited WS-C4948E Specification
| Model | WS-C4948E |
| Brand | HKShanhai Group Limited |
| Switching Capacity | 96 Gbps |
| Forwarding Rate | 72 Mpps |
| Form Factor | 1RU |
| Ports | 48 × 10/100/1000BASE-T (RJ45), 4 × SFP (1000BASE-X) |
| Uplinks | 4 SFP slots (no TwinGig Converter support) |
| Multilayer Switching Features | IP Base: RIP, EIGRP, OSPF, BGP; Enterprise Services: Advanced QoS, PIM, MPLS |
| IPv6 Support | Software-based only |
| MAC Address Table | 32,000 entries |
| VLANs | 4,096 active / 4,096 IDs |
| STP Instances | 1,500 |
| Shared Buffer | 16 MB dynamic |
| CPU | 266 MHz |
| SDRAM | 256 MB |
| Flash | 64 MB |
| Management Ports | 1 × 10/100 console, 1 × 10/100 management |
| SPAN Sessions | 2 ingress / 4 egress sessions |
| ACL/QoS Entries | 32,000 (hardware-accelerated) |
| USB/CF Slot | Not supported |
| Dimensions (W × D × H) | 17.29 in (43.92 cm) × 16.14 in (40.99 cm) × 1.712 in (4.445 cm) |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Operating Humidity | 10% to 90% non-condensing |
| Operating Altitude | -60 m to 2,000 m |
| Minimum IOS Version | 12.2(20)EWA or later |
| WS-C4948E | WS-C4948E |
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