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12-Port Gigabit PoE Switch
12-Port Gigabit PoE Switch - Image 2
12-Port Gigabit PoE Switch - Image 3
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12-Port Gigabit PoE Switch

HD-U890-8G2G2F-96

● 8×10/100/1000Mbps PoE Ports & 2 Gigabit Ports & 2 SFP Ports
● 100-240V AC 50/60Hz
● Standard PSE Chip
● AI/Watchdog function
● Network Port Support 6KV Common Mode & 6KV Differencial Mode Surge Protection
● Power Board Support 6KV Common Mode & 2KV Differencial Mode Surge Protection

Download the datasheet

Why You Want It

IEEE802.3af/at

Compliant with both IEEE802.3af (PoE) and IEEE802.3at (PoE+) standards, and meets IEEE 802.3i, 802.3u, 802.3x, 802.3ab, 802.3z standards for reliable performance.

Class A EMI/EMC Compliant

Certified to Class A industrial standard for EMI/EMC. Delivers strong resistance to electromagnetic interference.

6KV Surge Protection

6KV Common Mode & 6KV Differential Mode surge protection (RJ45 port)； 6KV Common Mode & 2KV Differential Mode surge protection (power board).

Standard PSE Chip

Standard PSE chip, smart power matching, compatible with all af/at devices – safe and reliable.

3 Modes + Watchdog

Normal（Standard switching, 100m）; VLAN(Port isolation, prevents broadcast storms); Extend(10Mbps, up to 250m,supported on ports 7-8); Watchdog(Auto‑reboots faulty devices, lowers maintenance).

Plug-and-play

Simply connect the cable and power on – no configuration required, auto-detection works instantly.

8 x Gigabit PoE ports + 2 x Gigabit uplink ports + 2 x Gigabit SFP ports

● Equipped with 8 x Gigabit PoE ports (30W per port, 96W total budget) and 2 x Gigabit RJ45 uplink ports + 2 x Gigabit SFP ports. Delivers 24Gbps switching capacity and 1.488Mpps/port packet forwarding rate.
● Built with standard PSE chip, Class A EMI/EMC compliant, and 6KV dual surge protection. Supports 3 operating modes (Normal / VLAN / Extend) + AI Watchdog.
● Note：Extend mode is supported on ports 7-8 only (up to 250m/10Mbps); ports 1-6 operate in standard Gigabit mode (100m).
8-port Gigabit PoE switch with 2 Gigabit RJ45 uplink ports, 2 Gigabit SFP ports, 96W PoE budget, 24Gbps switching capacity, AI Watchdog, VLAN Extend modes, and 6KV surge protection.

Standard PSE Chip – Safe & Reliable

Adopts IEEE standard PSE chip, fully compliant with PoE protocol. Intelligently detects connected devices and delivers precise power matching. Eliminates compatibility issues of non-standard chips. No risk of burning powered devices – safe, reliable, plug-and-play.
Gigabit PoE switch with standard IEEE PSE chip, smart device detection, precise power matching, IEEE 802.3af/at compliance, and safe plug-and-play PoE power delivery.

6KV Dual Surge Protection

● RJ45 port: 6KV Common Mode + 6KV Differential Mode.
● Power board: 6KV Common Mode + 2KV Differential Mode.
● Plus ESD protection: air 15KV / contact 8KV. Effectively protects against lightning strikes, grid fluctuations, and ESD events – ensures stable operation in harsh environments.
Gigabit PoE switch with 6KV dual surge protection, RJ45 6KV common and differential mode protection, power board protection, and 15KV air 8KV contact ESD defense.

Specification

ModelHD-U890-8G2G2F-96
ProductPoE Switch with Standard PSE Chip
Ports
Port12
PoE Port8, 1000Mbps;  RJ45 ports; Max. 30W Output of Single PoE Port
Uplink Port2*1000Mbps RJ45 ports + 2*1000Mbps SFP ports; Transmission Distance: Defaulf: 0-100m
PWR(Power supply Indicator)Light on: Powering
Light off: No Power
Mode(Slide Switch)Green light off: Normal/Default mode
Green light on: VLAN mode
Green ligh flash: Extend mode
1-12 ACT IndicatorGreen light off:  Link is disconnected
Green light on:  Link is connected
Green light flash: Data Transmitting
Standard
Network ProtocolIEEE802.3i/802.3u/802.3x/802.3af/802.3ab/ IEEE 802.3z
Performance
Switching Capacity24Gbps Full duplex
Packet Forwarding Rate1.488Mpps/port
Forwarding ModeStore-and-forward
MAC Address Table2K
VLANSupport
WatchdogSupport
Power Over Ethernet
PoE StandardIEEE802.3af, IEEE802.3at
PoE Power Supply1/2(+),3/6(-)
Transmission Distance0-100m/1000Mbps or Port 7-8 Max. 250m/10Mbps via Cat.5e or more under Extend mode
PoE FeatureAll ports support MDI/MDIX
General
Power SourceBult-in Power Supply
Input: 100-240VAC, 50/60Hz
PoE Power Budget96W
Power Consumption<5W
ESDAir discharge: 15KV
Contact discharge: 8KV
Surge Protecton-RJ45 PortCommon mode:  6KV
Differential mode/PoE :  3KV
Differential mode/Signal:  6KV
Surge Protecton-Power SupplyCommon mode: 6KV
Differential mode: 2KV
Working Temperature-10℃-50℃
Humidity10%-90% , non-condensing
Storage Temperature-40℃-70℃
ColorBlack
Weight0.95 kg(not include input cable & packaging)
Dimension(L×W×H)220*161*44 mm

Dimensions (mm)

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