Thông số kỹ thuật Switch Juniper EX2200-24T-4G
| Physical Specifications | |
| Dimensions (W x H x D) | – Width: 17.4 in (44.1 cm) for desktop installations 17.5 in (44.6 cm) with rack-mount brackets – Height: 1.75 in (4.45 cm) for 1U installations – Depth: 10 in (25.43 cm) |
| Weight | 6 lb (2.7 kg) |
| Environmental Ranges | – Operating temperature: 32° to 113° F (0° to 45° C) – Storage temperature: -40° to 158° F (-40° to 70° C) – Operating altitude: up to 10,000 ft (3,048 m) – Non-operating altitude: up to 16,000 ft (4,877 m) – Relative humidity operating: 10% to 85% (noncondensing) – Relative humidity non-operating: 0% to 95% (noncondensing) |
| Power Options | 50 W AC |
| Hardware Specifications | |
| Switching Engine Model | Store and forward |
| DRAM | 512 MB |
| Flash | 1 GB |
| CPU | 800 MHz ARM CPU |
| GbE port density per system | 28 (24 host ports + four-port GbE uplinks) |
| Physical Layer | – Physical port redundancy: Redundant Trunk Group (RTG) – Time-domain reflectometry (TDR) for detecting cable breaks and shorts – Auto MDI/MDIX (medium-dependent interface/mediumdependent interface crossover) support – Port speed downshift/setting maximum advertised speed on 10/100/1000BASE-T ports – Digital optical monitoring for optical ports |
| Packet Switching Capacities | 56 Gbps |
| Layer 2 Throughput (Mpps) | 41.7 Mpps (wire speed) |
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