ข้อมูลเพิ่มเติม
| น้ำหนัก | 2.4 kg |
|---|---|
| ขนาด | 44 × 18.9 × 4.36 cm |
| แบรนด์ | Ruijie |
| ประเภทสินค้า | Switches |
| Model | RG-S1920-24GT4SFP/2GT |
| Ports | 10/100/1000BASE-T: 26, 10/100BASE-T: N/A, 1000M SFP: 4 (with 2 combo) |
| Power over Ethernet | IEEE802.3af (PoE): N/A, IEEE802.3at (PoE+): N/A, PoE Power Budget: N/A, PoE: N/A, PoE/PoE+ Enabled Ports: N/A |
| Physical | CPU Memory: 256MB, Flash: 32MB, Packet Buffer: 4.1Mbit, Surge Protection: 10KV |
| Power supply | AC Voltage: 100~240V, Input frequency: 50/60Hz, Maximum Power Rating: 22W, Type: Internal |
| Certifications | Conducted: EN 61000-4-6, EFT/Burst: EN 61000-4-4, EMC: EN 300 386, Emissions: EN 55032, EN55035, ESD: EN 61000-4-2, Flicker: EN 61000-3-3, Harmonics: EN 61000-3-2, Power frequency magnetic field: EN 61000-4-8, Radiated: EN 61000-4-3, Safety: EN 62368- 1, Surge: EN 61000-4-5, Voltage dips and interruptions: EN 61000-4-11 |
| RoHS | ✓ |
| EEE | ✓ |
| Operating temperature | -5 ℃ ~ 55 ℃ |
| Storage temperature | -40 ℃ ~ 70 ℃ |
| Operating humidity | 10%~90% RH |
| Storage humidity | 5%~95% RH |
| Operating Altitude | -50m ~ 5000m |
| Warranty | 3-Year Warranty Free of Charge |
| Package Contents | Mounting Kit, Power Cord, Quick Start Guide, Ruijie XS-S1920-E/RG-S1920 Series Switch |
| Performance | Forwarding Rate: 42Mpps, Switching Capacity: 56Gbps |
| L2 Switching | GVRP: ✓, IGMP Snooping: ✓(v1/v2/v3), Jumbo Frame: 9KB, MAC Table Size: 8K, MSTP: ✓(63 instances), Port Grouping: LACP, RSTP: ✓, STP: ✓, VLAN: IEEE802.1Q |
| L3 | DHCP Client: ✓, IPv4 Routing: Static/RIP (in future release), IPv6 Routing: Static/RIPng (in future release) |
| Security | ACL: ✓, CPP: ✓, Port Protection: ✓, SSH: ✓, SSL: ✓, Storm Suppression: ✓ |
| Reliability | DLDP: ✓, RLDP: ✓ |
| Management | Command Line Interface: ✓(Telnet/Console), Firmware Upgrade: ✓, HTTP/HTTPS: ✓, NTP: ✓, Port Mirroring: ✓, Private MIBs: ✓, Public MIBs: ✓, RG-SNC Management: ✓, RMON: ✓(1/2/3/9), Ruijie Cloud Management: ✓, Smart+ for CCTV: n/a, SNMP: ✓, SYSLOG: ✓, Web User Interface: ✓ |
