Description

SG402 series are unmanaged full Gigabit PoE switch modules independently developed by HUASIFEI, with two full Gigabit adaptive electrical ports and two Gigabit adaptive electrical ports. The 3-4 ports support IEEE 802.3af/at standard PoE power supply, and the single-port PoE power reaches 30W. As a PoE power supply device, it can automatically detect and recognize the powered devices that meet the standard, and supply power to them through the network cable. Through the network cable for wireless AP, network cameras, network telephone, visual intelligent building intercom and other POE terminal equipment power supply, to meet the demand for high-density PoE power supply network environment, suitable for hotels, campuses, parks, scenic spots, supermarkets, factories, dormitories and small and medium-sized enterprises to set up cost-effective network. Non-network management model, plug and play, no configuration.

Key Features

Compliant with IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3x, IEEE802.3af/at standards.
4 10/100/1000 Base-T RJ45 Ports (Data/Power).
4K MAC address and MAC address auto-learning.
10 Gbps non-blocking wire-speed forwarding backplane bandwidth.
Optional standard POE power supply, PoE port single port maximum output power: 30W.
External power supply DC 5-52V, standard POE power supply must be 48-52V.
Module PCBA size: 52*80*16mm.

Product Characteristics

Full Gigabit Access, Gigabit Optical Uplinks

Supports Gigabit Ethernet ports for flexible networking to meet various scenarios; all ports support non-blocking wire-speed forwarding for smoother transmission. Supports IEEE 802.3x full-duplex flow control and Backpressure half-duplex flow control.

Optional intelligent PoE power supply function

Two 10/100/1000Base-T RJ45 Ports support PoE power supply to meet the needs of PoE power supply for security monitoring, wireless coverage of teleconferencing system and other scenarios. The optional standard POE complies with IEEE 802.3af/at PoE power supply standard and automatically recognizes PoE devices for power supply without damaging non-PoE devices. The maximum PoE output power of a single port is 30 W. PoE ports support the priority mechanism, when the remaining power is insufficient, the power supply of high-priority ports will be given priority to avoid overloading of equipment.

Plug and play without configuration

Supports 10/100/1000M adaptive Auto-negotiation Ethernet port, each port supports MDI/MDIX adaptive function Full wire-speed Gigabit switching capability, plug-and-play, no need for management to ensure that all ports are forwarded without blocking. Users can easily know the working status of the device through the power indicator (PWR), port status indicator (Link, L/A), and PoE working indicator.

Cache data without loss

Adopts store-and-forward mode, provides 10Gbps backplane bandwidth, and high-capacity cache, which effectively reduces data forwarding delay and improves forwarding efficiency to avoid data loss.

Specifications

Product Specification
Product Model	SG402 SG402-POE
Fixed Port	2 10/100/1000Base-T POE ports (Data/Power) 2 10/100/1000Base-T uplink power ports (Data)
POE Port	3-4 ports support IEEE802.3af/at standard PoE power supply
network protocol	IEEE802.310BASE-T,IEEE802.3i 10Base-T; IEEE802.3u 100Base-TX; IEEE802.3ab 1000Base-T; IEEE802.3z 1000Base-X; IEEE802.3x
Power supply standard	Conforms to IEEE802.3af/at international standards
Port Characteristics	10/100/1000Base-T auto-detect, full/half duplex MDI/MDI-X adaptive
Forwarding Mode	Store-and-forward (full wire speed)
Backplane Bandwidth	10Gbps (non-blocking)
forwarding rate	10BASE-T:Cat3,4,5 UTP(≤100 meter) 100BASE-TX:Cat5 or later UTP(≤100 meter) 1000BASE-T:Cat5e or laterUTP(≤100 meter)
Packet Forwarding Rate @ 64byte	9.42Mpps
MAC Address Table	2K
twisted-pair transmission	10BASE-T:Cat3,4,5 UTP(≤100 meter) 100BASE-TX:Cat5 or later UTP(≤100 meter) 1000BASE-T:Cat5e or laterUTP(≤100 meter)
Maximum Single Port/Average Power	(DC5-12V) POE: 15.4W-30W(DC48-52V)
Power Supply Pins	Support 1/2(+),3/6(-).4-cell power supply
Overall Power Consumption	Standby power consumption:< 3W; Full load power consumption:< 8W POE:Standby power consumption:< 10W; Full load power consumption:< 240W
LED Indicator	Power indicator light: PWR (green); Network indicator light: Link, Link/ACT (yellow); POE indicator light: PoE (green)
Appearance dimensions (L * W * H)	528016mm
Net weight/Gross weight	<42g/<45g POE: <48g/<51g
work environment
Working humidity	10% -90% RH (non condensing)
working temperature	-40℃-85℃
Storage humidity	10% -90% RH (non condensing)
Storage temperature	-40℃-85℃
Product Versions
SG402	Unmanaged 2 x 10/100/1000M RJ45 ports (front) + 2 x 10/100/1000M RJ45 ports (rear)
SG402 Standard POE	Unmanaged 2 x 10/100/1000M RJ45 ports (front) + 2 x 10/100/1000MRJ45 ports (rear) Of which 3-4 ports support IEEE 802.3af/atPoE international standard power supply

FAQ

1、OEM/ODM service is accepted?
Can I get my products customized?
OEM/ODM service is available.

What kind of service do you offer
1）Custom solutions for WIFI system
2）Replacement and enhancement of connectors, antennas, modules, and GPS systems
3）Custom logo design
4）Label creation and application
5）.And more

2、When I can get the price?
Our sales team usually quote within 8 hours after we get your inquiry with full detail.
Any urgent cases, please contact us directly by phone or send eamil to our official email.

3、Will I be able to see a prototype before placing my order?
Yes, Before any order proceeds into production,we require that you see and approve of it.

4、How long is the production lead time ?
Generally our lead time is approximately 7 days depending on the quantity,however if your order has a hot deadline we will do our absolute best to meet your deadline.

5、How to update the firmware of our router to the latest version
If you want to learn more about these services,give us a call, we will be more than happy to guide you through the process.

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Contact Us

Email: huasifei@huasifei.com

Wechat: +8615986773006

Whatsapp : +8615986773006

Address: Room 619,D3 building,Dalang,Longhua,Shenzhen