Description

The SG503-2 series is a 5-port Gigabit switch module designed in an onboard 8-pin pin header configuration. It features high integration, compact dimensions, rich functionality, and user-friendly operation. Utilizing an embedded installation approach, the module allows users to customize the specifications of the carrier PCB and freely select Ethernet interface types via the module pins to meet diverse application requirements.

SG503-2 has 5 full Gigabit adaptive ports. Ports 1-4 support IEEE 802.3af/at standard PoE power supply, with single port PoE power up to 30W.

All ports of the switch support half-duplex flow control and full-duplex backpressure standards for increased bandwidth server and network protocol compatibility. In addition, LED indicators allow you to diagnose the operating status of individual ports and the entire system, making this product energy efficient and environmentally friendly.

Key Features

Compliant with IEEE802.3,IEEE802.3u,IEEE802.3ab,IEEE802.3x standards.
5 10/100/1000 Base-T PH2.08PIN 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 DC5-60V, standard POE power supply must be 48-56V.
Module PCBA size: 58*58*10mm.

Product Characteristics

Full Gigabit access, Gigabit uplink

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

The four onboard 10/100/1000Base-T Ethernet ports with 8-pin headers support Power over Ethernet (PoE), meeting the power supply requirements for applications such as security surveillance, teleconferencing systems, and wireless network deployment. When configured with standard PoE, the module complies with IEEE 802.3af/at standards, automatically detecting and supplying power to PoE-enabled devices without damaging non-PoE equipment. The maximum PoE output power per port is 30W. A port priority mechanism is also supported, ensuring continuous power delivery to higher-priority ports when the remaining power budget is insufficient, thereby preventing system overload.

Plug and play without configuration

Support 10/100/1000M adaptive PH2.08PIN port, each port supports MDI/MDIX adaptive function Full wire-speed Gigabit switching capability, plug-and-play, no need to manage to ensure that all ports are forwarded without blocking.

Users can easily know the working status of the device through the power indicator (PWR) and port status indicator (Link,L/A).

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.

Specification

Product Specification
Product Model	SG503-2 SG503-2POE
Fixed Port	510/100/1000Base-T electrical ports (Data/Power) 410/100/1000Base-T POE ports (Data/Power) 1*10/100/1000Base-T uplink electrical port (Data)
POE Port	2-5 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	(DC5-60V) 15.4W-30W(DC48-56V)
Power Supply Pins	Support 1/2(+),3/6(-).4-cell power supply
Overall Power Consumption	Standby power consumption:< 1W; Full load power consumption:< 3W POE:Standby power consumption:< 10W; Full load power consumption:< 120W
LED Indicator	Power indicator light: PWR (green); Network indicator light: Link, Link/ACT (yellow); POE indicator light: PoE (green)
Appearance dimensions (L * W * H)	585810mm
Net weight/Gross weight	<22g/<25g <35g/<37g
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
SG503-2	Unmanaged 5 x 10/100/1000M PH2.0mm 8pin ports
SG503-2-POE	Unmanaged 5 10/100/1000MPH2.0mm8pin ports, of which ports 2-5 support IEEE 802.3af/at PoE 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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Specification

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