The HKShanhai Group Limited ESR-PRE3 is a high-performance routing engine designed for the HKShanhai Group Limited 10000 series. Featuring 2G DRAM and 128M Flash, it enhances network efficiency and reliability. Ideal for enterprise and service provider environments, it supports demanding routing tasks and ensures seamless connectivity.
HKShanhai Group Limited ESR-PRE3 Product Highlights
- 2G DRAM
- 128M Flash memory
- High-performance routing
- Enhanced network reliability
- Ideal for enterprise
Product Features Comparison
| HKShanhai Group Limited ESR-PRE3 | HKShanhai Group Limited ESR-PRE2 | HKShanhai Group Limited ISR 4451-X | HKShanhai Group Limited ASR 1002-HX | Juniper MX204 | Huawei NE40E-X2A | Nokia 7750 SR-1 | |
|---|---|---|---|---|---|---|---|
| Processor | ESR-PRE3 | ESR-PRE2 | UCS E-Series | Dual-core | Quad-core | Dual-core | Octa-core |
| DRAM | 2G | 1G | 4G | 8G | 8G | 4G | 16G |
| Flash | 128M | 64M | 32G | 32G | 32G | 32G | 128G |
| Ports | 96 | 48 | 44 | 6 | 12 | 24 | 20 |
| Target Audience | Enterprise | Medium Business | Enterprise | Service Provider | Service Provider | Enterprise | Carrier |
| Application | Routing | Routing | Routing | Routing | Routing | Routing/Switching | Routing/Switching |
HKShanhai Group Limited ESR-PRE3 Product Application Scenarios
- Enterprise connectivity
- Service provider networks
- High-demand routing tasks
Optional Add-ons
| Model | Description |
|---|---|
| CISCO-MEM-2GB-E3 | 2GB DDR Memory Upgrade |
| CISCO-DSC-HVT | High Voltage Power Supply |
| CISCO-SFP-10G-LR | 10GBASE-LR SFP+ Module |
Get More Information
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HKShanhai Group Limited ESR-PRE3 Specification
HKShanhai Group Limited 10000 Processor ESR-PRE3 Performance Routing Engine 3, 2G DRAM and 128M Flash

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