SN-NSW18P16

Ports

16 × 10/100Base-TX PoE Ports (Data/Power)
2 × 10/100/1000Base-T(X) RJ45 Ports (Data)
1 × 1000Base-X SFP Optical Port Slot (Data)

DIP Switch

3-position DIP Switch (E / D / P)
E Mode:
• ON: Ports 9–16 support long-distance transmission up to 250 m (network speed reduced to 10 Mbps)
• ON: Activates physical VLAN isolation for Ports 1–16 to suppress broadcast storms
D Mode:
• ON: Enables AI Watchdog self-healing mode for Ports 1–16
P Mode:
• ON: Enables PoE total output power and priority indication mode

LED Indicators

PWR (Green), Link (Yellow), PoE (Green), 1000M (Green)

Switching Capacity

7.2 Gbps

Packet Forwarding Rate

5.36 Mpps @64 bytes

MAC Address Table

16K

Packet Buffer

4 MB

Forwarding Mode

Store forwarding (Full wire speed)

Ethernet Standards

IEEE 802.3 10BASE-T
IEEE 802.3i 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab 1000BASE-T
IEEE 802.3z 1000BASE-X
IEEE 802.3x Flow Control

Ethernet Characteristics

Ports support 10/100Base-T(X) auto detection, full/half duplex and MDI/MDI-X adaptive

Transmission

10BASE-T: Cat3/4/5 UTP (≤250 m)
100BASE-TX: Cat5 or later UTP (≤100 m)
1000BASE-T: Cat5e or later UTP (≤100 m)

Optical Interface

1000Base-X SFP Fiber Optical Interface

Optical Module

Optical modules not included by default; optional single-mode / multi-mode optical modules

Optical Distance

Multi-mode: 850 nm / 0–500 m
Single-mode: 1310 nm / 0–40 km
Single-mode: 1550 nm / 0–120 km

PoE Standard

IEEE 802.3af/at

PoE Ports

Ports 1–16 support PoE power supply

Max. PoE Power per Port

30 W

Total PoE Power

250 W

PoE Pin Assignment

Default: 1/2(+), 3/6(-)
Optional: 4/5(+), 7/8(-), 4-core power supply

PoE Watchdog

AI Watchdog self-healing mode supported through DIP switch

Long-Range PoE

Extend Mode: Up to 250 m transmission distance

Power Supply

AC 100–240 V

Power Consumption

Idle: <15 W, Full Load: <240 W

Operating Temperature

–20 °C to +55 °C (-4 °F to +131 °F)

Storage Temperature

–40 °C to +75 °C (-40 °F to +167 °F)

Humidity

Operating: 5%–90% RH (Non-condensing)
Storage: 5%–95% RH (Non-condensing)

Dimensions

330 × 204 × 44 mm (W × L × H)

Net Weight

1.7 kg (3.75 lb)

Gross Weight

2.2 kg (4.85 lb)

Protection

4 kV 8/20 μs Surge Protection
IP30 Protection Level

Compliance

CE Mark
CE/LVD EN60950
FCC Part 15 Class B
RoHS