48-port GbE L2+ Switch with GbE Uplink ยี่ห้อ ZYXEL รุ่น GS2220-50
The GS2220 Series is the first managed hybrid switch with Nebula Cloud management, Standalone management, and SNMP.
The GS2220 Series has a rich Layer 2 feature set that can shape the traffic for diverse VoIP, video conference and IPTV deployments. Advanced traffic control features of the GS2220 Series such as L2 multicast, IGMP snooping, Multicast VLAN Registration (MVR) provide hotels, businesses, and educational institutions greater agility and more effective traffic management for the converged applications of today.
An intuitive wizard that prompts for high level requirement for network infrastructure, follow up with AI-intelligent to apply all the necessary details to setup a professional AVoIP system. With the intuitive graphical status overview of the key AV network elements such as IGMP and IP information, accompany with condensed function menu help you manage and monitor the system with ease.
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Model
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GS2220-28
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GS2220-28HP
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GS2220-50
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GS2220-50HP
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| Description | ||||
| Product name | 24-port GbE L2+ Switch with GbE Uplink | 24-port GbE L2+ PoE Switch with GbE Uplink | 48-port GbE L2+ Switch with GbE Uplink | 48-port GbE L2+ PoE Switch with GbE Uplink |
| Layer 2+ | Layer 2+ | Layer 2+ | Layer 2+ | Layer 2+ |
| Port Density | ||||
| Total port count | 28 | 28 | 50 | 50 |
| 100/1000 Mbps | 24 | 24 | 44 | 44 |
| Gigabit Combo (RJ-45/SFP) | 4 | 4 | 4 | 4 |
| Gigabit SFP | – | – | 2 | 2 |
| PoE | ||||
| 802.3at PoE ports | – | 24 | – | 48 |
| Total PoE budget (watts) | – | 375 | – | 375 |
| Performance | ||||
| Switching capacity (Gbps) | 56 | 56 | 100 | 100 |
| Forwarding rate (Mpps) | 42 | 42 | 74 | 74 |
| Packet buffer (byte) | 1.5 M | 1.5 M | 1.5 M | 1.5 M |
| MAC address table | 16 K | 16 K | 16 K | 16 K |
| Flash/RAM (MB) | 32/256 | 32/256 | 32/256 | 32/256 |
| Power | ||||
| Input | 100 – 240 V AC, 50/60 Hz | 100 – 240 V AC, 50/60 Hz | 100 – 240 V AC, 50/60 Hz | 100 – 240 V AC, 50/60 Hz |
| Max. power consumption (watt) | 22.5 | 463.5 | 36.9 | 474.3 |
| Physical Specifications | ||||
| Dimensions (WxDxH)(mm/in.) | 441 x 131 x 44/ 17.36 x 5.16 x 1.73< | 441 x 270 x 44/ 17.36 x 10.63 x 1.73 | 440 x 200 x 44.5/ 17.32 x 7.87 x 1.75 | 441 x 270 x 44/ 17.36 x 10.63 x 1.73 |
| Weight (kg/lb.) | 2.2/4.85 | 3.8/8.38 | 2.9/6.39 | 4.1/9.04 |
| Environmental Specifications | ||||
| Acoustic noise (min/max, dBA) | 0 | 27.2/49.8 | 23.6/47.3 | 26.5/49.5 |
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