NSW E720A
20-Port Gigabit Managed PoE Switch
- Support non-blocking wire-speed forwarding for high-performance data transmission
- Supports full-duplex based on IEEE802.3x and half-duplex with backpressure
- Complies with IEEE 802.3 af/at PoE standard, automatically identifies and powers PoE devices without damaging non-PoE devices
- 802.1X authentication enables secure network access control by authenticating LAN devices and controlling port access based on authentication results
Delivery & Return
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
For delivery and returns information, please review our Return & Refund Policy or contact our team before ordering. Eligibility and time limits depend on the product condition, order type, manufacturer terms, and the terms agreed in your quotation.
Interpretation and Definitions
For delivery and returns information, please review our Return & Refund Policy or contact our team before ordering. Eligibility and time limits depend on the product condition, order type, manufacturer terms, and the terms agreed in your quotation.
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Technical Spec
| Fixed Port | 16*10/100/1000Base-T PoE ports (Data/Power), 4*100/1000Base-X uplink SFP slot ports (Data), 1*RS232 console port (115200,N,8,1) |
| Ethernet Port | Port 1-16 support 10/100/1000Base-T(X) auto-sensing, full/half duplex MDI/MDI-X self-adaption |
| Twisted Pair Transmission | 10BASE-T: Cat3,4,5 UTP(≤100m), 100BASE-TX: Cat5 or later UTP(≤100m), 1000BASE-T: Cat5e or later UTP(≤100m) |
| SFP Slot Port | Gigabit SFP optical fiber interface, optional single-mode/multi-mode, single/dual fiber (LC) |
| Optical Cable/Distance | 500M, single mode: 1310nm (0~40KM), 1550nm (0~120KM) |
| Network Protocol | IEEE802.3 10BASE-T, IEEE802.3i, IEEE802.3u, IEEE802.3ab, IEEE802.3z, IEEE802.3x |
| Forwarding Mode | Store and Forward (Full Wire Speed) |
| Switching Capacity | 56Gbps (non-blocking) |
| Forwarding Rate@64byte | 29.76Mpps |
| MAC | 8K |
| Buffer Memory | 4.1MB |
| Jumbo Frame | 10000 Bytes |
| LED Indicator | Power: PWR (Yellow), System: SYS (Yellow), Network: Link/Act (Yellow), PoE: PoE (Green), Fiber: L/A (Green) |
| MTBF | ≥100000h |
| PoE Port | Port 1 to 16, IEEE802.3af/at |
| Power Supply Pin | Default 1/2 (+), 3/6 (-) |
| Max Power Per Port | 30W, IEEE802.3af/at |
| Total Power/Input | 250W (AC100-240V) |
| Power Consumption | Standby: <16W, Full load: <240W |
| Power Supply | Built-in power supply, AC100~240V 50-60Hz, 4.1A |
| Operation TEMP / Humidity | -20~+55°C; 5%~90% RH Non-condensing |
| Storage TEMP / Humidity | -40~+75°C; 5%~95% RH Non-condensing |
| Dimension (L*W*H) | 440*290*44.5mm |
| Net / Gross Weight | <3.6kg / <4.6kg |
| Installation | Desktop, 19 inch 1U cabinet |
| Lightning Protection / Protection Level | Lightning protection: 4KV 8/20us, Protection level: IP30 |
| Certification | CE mark, commercial, CE/LVD EN62368-1, FCC Part 15 Class B, RoHS |
| Warranty | 1 year |
Q & A
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