NSW E728A

28-Port Full Gigabit Managed PoE Switch

  • All series support a combination of “Gigabit Ethernet port and Gigabit SFP port” enabling flexible network setups for diverse scenarios.
  • Equipped with 24×10/100/1000Base-T RJ45 ports to support applications such as:
    • Security monitoring
    • Teleconferencing systems
    • Wireless coverage
  • Supports port isolation and storm control for enhanced traffic management and network stability.
  • Advanced access control with ALC:
    • Allows filtering of data packets based on user-defined matching rules
    • Enables actions based on time or operational permission
    • Ensures flexible and secure access control
Category:

Description

Technical Spec

Fixed Port 24*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 10/100/1000Base-T(X), auto-sensing, full/half duplex MDI/MDI-X self-adaption
Twisted Pair Transmission 10BASE-T: Cat3,4,5 UTP(≤100 meter), 100BASE-TX: Cat5 or later UTP(≤100 meter), 1000BASE-T: Cat5e or later UTP(≤100 meter)
SFP Slot Port Gigabit SFP optical fiber interface, optional single-mode/multi-mode, single/dual fiber optical module (LC)
Optical Cable/Distance Multi-mode: 850nm / 0 ~ 500M, single-mode: 1310nm/ 0 ~ 40KM, 1550nm /0 ~ 120KM
Network Protocol IEEE802.3 10BASE-T, IEEE802.3i 10Base-T, IEEE802.3u 100Base-TX, IEEE802.3ab 1000Base-T, IEEE802.3z 1000Base-X, IEEE802.3x
Forwarding Mode Store and Forward (Full Wire Speed)
Switching Capacity Switching Capacity
Forwarding Rate@64byte 41.7Mpps
MAC 8K
Buffer Memory 4.1M
Jumbo Frame 10000Bytes
LED Indicator Power:PWR (green), network: Link(yellow), PoE: PoE (green)
MTBF ≥100000h
PoE Port Port 1 to 24 IEEE802.3af/at @ POE
Power Supply Pin Default 1/2 (+), 3/6 (-)
Max Power Per Port 30W; IEEE802.3af/at
Total PWR/Input 400W (AC100-240V)
Power Consumption Standby:<18W; Full load:<380W
Power Supply Built-in power supply, AC 100~240V 50-60Hz 5.0A
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 / 525*390*95mm
Net/Gross Weight <4.4kg / <5.0kg
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

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