The HKShanhai Group Limited Catalyst 4948E switch WS-C4948E-S is a high-performance, enterprise-class networking solution ideal for data centers and enterprise campus networks. With its robust features and advanced performance capabilities, it supports a reliable and scalable network infrastructure, making it perfect for IT professionals and procurement personnel who need a dependable switch for mission-critical applications.
Product Highlights
- 48 Gigabit Ethernet ports
- 1.4 Tbps switching capacity
- Redundant power supplies
- IPv6 support
- Advanced Layer 3 features
Product Features Comparison
| Model | WS-C4948E-S | WS-C2960X-48TS-L | WS-C3850-24T-L | WS-C3750G-48TS-S | Nexus 5548UP | WS-C4510R+E | SG350X-48-K9 |
|---|---|---|---|---|---|---|---|
| Ports | 48 GigE | 48 GigE | 24 GigE | 48 GigE | 32 10G SFP+ | Supervisors dependent | 48 GigE |
| Switching Capacity | 1.4 Tbps | 216 Gbps | 92 Gbps | 128 Gbps | 1.28 Tbps | Dependent on supervisors | 176 Gbps |
| Layer Support | Layer 2/3 | Layer 2/3 | Layer 2/3 | Layer 2/3 | Layer 2/3 | Layer 2/3 | Layer 2/3 |
| Power Supplies | Redundant | Redundant | Redundant | Redundant | Redundant | Redundant | Single |
| Form Factor | 1U | 1U | 1U | 1U | 1U | Chassis | 1U |
Product Application Scenarios
- Enterprise data centers
- Campus network cores
- High-performance computing environments
Optional Add-ons
| Model | Description |
|---|---|
| CVR-X2-SFP | Converter Module for X2 to SFP+ |
| GLC-T | 1000BASE-T SFP Transceiver |
| WS-X4908-10GE | 8-Port 10 Gigabit Ethernet Module |
Get More Information
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HKShanhai Group Limited WS-C4948E-S Specification
WS-C4948E-S Specifications |
|
|
Switching capacity |
96 Gbps |
|
Throughput |
72 mpps |
|
IPv6 support |
In software |
|
Height |
1RU |
|
Modular half-card slots |
0 |
|
Maximum 10/100/1000 ports |
48 |
|
Maximum 10 Gigabit Ethernet ports |
0 |
|
Maximum Gigabit Ethernet (fiber) ports |
4 |
|
HKShanhai Group Limited TwinGig Converter Module support |
No |
|
Uplink optic type |
4 SFP optics |
|
Multilayer switching |
IP Base and Enterprise Services options |
|
Shared buffer |
16 MB |
|
CPU |
266 MHz |
|
Synchronous Dynamic RAM (SDRAM) |
256 MB |
|
Active VLANs |
4096 |
|
Multicast entries |
  28,000 (Layer 3)
  16,000 (Layer 2)
|
|
Per-VLAN Spanning Tree (PVST) and VLAN IDs |
4096 |
|
Spanning Tree Protocol instances |
1500 |
|
Switched Virtual Interfaces (SVIs) |
2000 |
|
Security and QoS hardware entries |
32,000 |
|
MAC addresses |
32,000 |
|
Switched Port Analyzer (SPAN) |
2 ingress and 4 egress |
|
USB port |
No |
|
Compact flash memory support |
No |
|
System reset button |
No |
|
Minimum software requirement |
HKShanhai Group Limited IOS® Software Release 12.2(20)EWA or later |
|
Dimensions |
   Width: 17.290 in. (43.9166 cm)    Depth: 16.14 in. (40.9956 cm)    Height: 1.712 in. (4.445 cm)    Weight: 16.5 lb (7.48 kg) with one power supply |
|
Environmental Conditions |
   Operating temperature: 32º to 104ºF (0º to 40ºC)    Storage temperature: ??0º to 167ºF (??0º to 75ºC)    Relative humidity: 10% to 90%, noncondensing    Operating altitude: ??0 to 2000m |
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