5-Port 10/100Mbps Fast Ethernet Switch

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product_code: FSD-503
product_editor_4418_tab_content: <span style="color: #003c7f;"><strong>Ideal Switch for Home / SOHO Network</strong></span> With five 10/100Mbps ports, the FSD-503 provides a cost-effective and high-performance solution for Home and SOHO network applications. To segment the network and ease the network traffic, the FSD-503 is perfect for SOHO switched networks as the friendly network backbone. In addition, the network status can be monitored at a glance by the FSD-503 providing array LED indicators. <p style="text-align: center;"><img class="img-fluid" src="https://mazen-temporary.360elevate.co/wp-content/uploads/2025/01/FSD-503_803v3_L.gif" /></p>
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product_editor_4421_tab_content: <span style="color: #5070ab;"><strong>RJ-45 Interface</strong></span> <ul type="disc"> <li>Five 10/100Mbps Fast Ethernet ports</li> <li>Complies with IEEE 802.3 10Base-T and IEEE 802.3u 100Base-TX Ethernet standards</li> <li>Supports auto MDI/MDI-X function</li> </ul> <span style="color: #5070ab;"><strong>Switching</strong></span> <ul type="disc"> <li>Hardware-based 10/100Mbps, half / full duplex , flow control and auto-negotiation</li> <li>Features Store-and-Forward mode with wire-speed filtering and forwarding rates</li> <li>IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation</li> <li>Integrated address look-up engine, supporting 2K absolute MAC addresses</li> <li>Handles up to 1536bytes packet</li> <li>Automatic address learning and address aging</li> <li>Supports CSMA/CD protocol</li> </ul> <span style="color: #5070ab;"><strong>Hardware</strong></span> <ul type="disc"> <li>Made of metal, desktop size and wall-mount design</li> <li>LED indicators for system power, per port Link / Act</li> <li>5V DC, 1A external power adapter</li> <li>One power on/off button for energy saving</li> <li>FCC, CE Class B compliant</li> </ul>
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product_editor_4421_tab_title: Key Features
product_editor_4422_tab_content: <div class="table-responsive"> <table class="common_table_sky" style="width: 100%;"> <thead> <tr> <th colspan="2">Hardware Specifications</th> </tr> </thead> <tbody> <tr> <td class="align-middle">Hardware Version</td> <td>4</td> </tr> <tr> <td class="align-middle">10/100Base-TX Ports</td> <td>5 auto MDI/MDIX ports</td> </tr> <tr> <td class="align-middle">LED Display</td> <td>One for Power, One for Link / Act per port</td> </tr> <tr> <td class="align-middle">Enclosure</td> <td>Metal</td> </tr> <tr> <td class="align-middle">Dimensions (W x D x H)</td> <td>155 x 86 x 26 mm</td> </tr> <tr> <td class="align-middle">Weight (g)</td> <td>306g</td> </tr> <tr> <td class="align-middle">Power Requirements (External power adapter)</td> <td>5V DC, 1A</td> </tr> <tr> <td class="align-middle">Power Consumption (100M full operation)</td> <td>1.8 watts / 6.1BTU</td> </tr> </tbody> <thead> <tr> <th colspan="2">Switch Specifications</th> </tr> </thead> <tbody> <tr> <td class="align-middle">Switch Processing Scheme</td> <td>Store-and-Forward</td> </tr> <tr> <td class="align-middle">Address Table</td> <td>2K</td> </tr> <tr> <td class="align-middle">Share Data Buffer</td> <td>Built-in</td> </tr> <tr> <td class="align-middle">Flow Control</td> <td>Back pressure half duplex, IEEE 802.3x pause frame full duplex</td> </tr> <tr> <td class="align-middle">Switch Fabric</td> <td>1Gbps</td> </tr> <tr> <td class="align-middle">Throughput (packet per second)</td> <td>0.744Mpps</td> </tr> <tr> <td class="align-middle">Maximum Packet Size</td> <td>1536bytes</td> </tr> </tbody> <thead> <tr> <th colspan="2">Standards Conformance</th> </tr> </thead> <tbody> <tr> <td class="align-middle">Standards Compliance</td> <td>IEEE 802.3 (Ethernet) IEEE 802.3u (Fast Ethernet) IEEE 802.3x (Full-duplex Flow Control) IEEE 802.3az Energy Efficient Ethernet (EEE)</td> </tr> <tr> <td class="align-middle">Regulation Compliance</td> <td>FCC Part 15 Class B, CE</td> </tr> </tbody> <thead> <tr> <th colspan="2">Environments</th> </tr> </thead> <tbody> <tr> <td class="align-middle">Temperature</td> <td>Operating: 0~50 degrees C Storage: -10~70 degrees C</td> </tr> <tr> <td class="align-middle">Humidity</td> <td>Operating: 5~95%, Storage: 5~95% (non-condensing)</td> </tr> </tbody> </table> </div>
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accessories_table: <table class="common_table"> <thead> <tr> <th colspan="2">Ordering Information</th> </tr> </thead> <tbody> <tr> <td class="text-center align-middle"> <h3 class="h6 m-0">FSD-503</h3> </td> <td>5-Port 10/100Mbps Fast Ethernet Switch (metal case)</td> </tr> </tbody> </table>
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datasheet_0_date: 20241206
datasheet_0_version: 4.0
datasheet_0_description: FSD-503
datasheet_0_download_pdf: https://mazen-temporary.360elevate.co/storage/products/FSD-503/C-FSD-503v4_L.pdf
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users_manual_0_date: 20211111
users_manual_0_version: 4.1
users_manual_0_description: [Release for hardware version 4.0.] Modify contents of user manual.
users_manual_0_download_pdf: https://mazen-temporary.360elevate.co/storage/products/FSD-503/EM-FSD-503_803_v4.1.pdf
users_manual_1_date: 20100820
users_manual_1_version: 3.0
users_manual_1_description: Initial Release for hardware version 3.0.
users_manual_1_download_pdf: https://mazen-temporary.360elevate.co/storage/products/FSD-503/EM_FSD-503_803_v3.0.pdf
users_manual: 2
ec_declaration_0_date: 20171109
ec_declaration_0_version: 4.0
ec_declaration_0_description: EC Declaration
ec_declaration_0_download_pdf: https://mazen-temporary.360elevate.co/storage/products/FSD-503/FSD-503v4.pdf
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applications_tab: <p><strong>Ideal Switch for Home / SOHO Network</strong></p> <p>With five 10/100Mbps ports, the FSD-503 provides a cost-effective and high-performance solution for Home and SOHO network applications. To be able to segment the network and ease the network traffic, the FSD-503 is perfect for, making the user-friendly backbone of a network. In addition, the network status can be monitored at a glance by the FSD-503 with the help of LED indicators.</p> <p><img style="display: block; margin-left: auto; margin-right: auto;" src="/storage/products/49810/FSD-503v5-2.jpg" alt="" width="700" height="501" /></p> <p> </p>
key_features_tab: <p><strong>RJ45 Interface</strong></p> <ul> <li>Five 10/100Mbps Fast Ethernet ports</li> <li>Complies with IEEE 802.3 10BASE-T and IEEE 802.3u 100BASE-TX Ethernet standards</li> <li>Supports auto MDI/MDI-X function</li> </ul> <p> </p> <p><strong>Switching</strong></p> <ul> <li>Hardware-based 10/100Mbps, and auto-negotiation</li> <li>Features Store-and-Forward mode with wire-speed filtering and forwarding rates</li> <li>IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation</li> <li>Integrated address look-up engine, supporting 1K absolute MAC addresses</li> <li>Handles up to 1536bytes of packets</li> <li>Automatic address learning and address aging</li> <li>Supports CSMA/CD protocol</li> </ul> <p> </p> <p><strong>Hardware</strong></p> <ul> <li>Made of metal, desktop size and wall-mount design</li> <li>LED indicators for power, and per port Link / Act</li> <li>5V DC, 550mA external power adapter </li> <li>FCC, CE Class B compliant</li> </ul>
specifications_tab: <table style="width:100%;" class="common_table_sky"><thead><tr><th colspan="2">Hardware Specifications</th></tr></thead><tbody><tr><td class="align-middle">10/100BASE-TX Ports</td><td>5 auto MDI/MDIX ports</td></tr><tr><td class="align-middle">LED Display</td><td>One for Power and one for Link / Act per port</td></tr><tr><td class="align-middle">Enclosure</td><td>Metal</td></tr><tr><td class="align-middle">Dimensions (W x D x H)</td><td>100 x 64 x 24 mm</td></tr><tr><td class="align-middle">Weight (g)</td><td>148g</td></tr><tr><td class="align-middle">Power Requirements (External power adapter)</td><td>5V DC, 550mA</td></tr><tr><td class="align-middle">Power Consumption (100M full operation)</td><td>1.3 watts / 4.4BTU</td></tr></tbody><thead><tr><th colspan="2">Switch Specifications</th></tr></thead><tbody><tr><td class="align-middle">Switch Processing Scheme</td><td>Store-and-Forward</td></tr><tr><td class="align-middle">Address Table</td><td>1K</td></tr><tr><td class="align-middle">Shared Data Buffer</td><td>488Kbits</td></tr><tr><td class="align-middle">Flow Control</td><td>Back pressure half duplex, IEEE 802.3x pause frame full duplex</td></tr><tr><td class="align-middle">Switch Fabric</td><td>1Gbps</td></tr><tr><td class="align-middle">Throughput (packet per second)</td><td>0.744Mpps</td></tr><tr><td class="align-middle">Maximum Packet Size</td><td>1536bytes</td></tr></tbody><thead><tr><th colspan="2">Standards Conformance</th></tr></thead><tbody><tr><td class="align-middle">Standards Compliance</td><td>IEEE 802.3 (Ethernet)<br /> IEEE 802.3u (Fast Ethernet)<br /> IEEE 802.3x (Full-duplex Flow Control)<br /> IEEE 802.3az Energy Efficient Ethernet (EEE)</td></tr><tr><td class="align-middle">Regulatory Compliance</td><td>FCC Part 15 Class B, CE</td></tr></tbody><thead><tr><th colspan="2">Environments</th></tr></thead><tbody><tr><td class="align-middle">Temperature</td><td>Operating: 0~50 degrees C<br /> Storage: -10~70 degrees C</td></tr><tr><td class="align-middle">Humidity</td><td>Operating: 5~95%, Storage: 5~95% (non-condensing)</td></tr></tbody></table>

» FSD-503

Compact Size and Enhanced Efficiency

PLANET’s newly-launched FSD-503 Fast Ethernet Switch is compact in size, measuring 100 x 64 x 24mm, and lighter, weighing 148g. Most importantly, its performance is enhanced. Its compact size makes installation easy in any tight spaces, making it ideal for various SOHO and home network applications. The upgraded model also features a power consumption reduction of nearly 28%, contributing to energy savings without sacrificing performance, while still delivering high-speed, reliable network connectivity for up to 50 users.

High-speed 10/100Mbps Workgroup Switch

PLANET Fast Ethernet Switch FSD-503 provides business and home users with a cost-effective integrated system of small-office / home-office networking. It is suitable for a network of 10 to 50 users, delivering a data rate of up to 100Mbps.

Stable Fast Ethernet Switch Performance

The FSD-503 also supports a Store-and-Forward forwarding scheme to ensure low latency and high data integrity. Its high-performance throughput like filtering and forwarding rates of 14,880 packets per second at 10Mbps, and 148,800 packets per second at 100Mbps is enhanced. Moreover, its built-in packet buffer helps the FSD-503 to boost bandwidth, eliminating unnecessary congested traffic. With an intelligent address recognition algorithm, the FSD-503 can identify up to 1K different MAC addresses and provide 1Gbps switching capacity. This makes the FSD-503 the best in wire-speed packet transfer performance without the risk of packet loss.

Plug & Play

All RJ45 copper interfaces in the FSD-503 support 10/100Mbps auto-negotiation for optimal speed detection through RJ45 Category 5/5e cables. Supporting standard for auto-MDI/MDI-X can detect the type of connection to any Ethernet device without requiring special straight-through or crossover cables. The Flow Control function allows the FSD-503 to support routers and servers for direct connection to this switch with fast and reliable data transfer.

Ideal Switch for Home / SOHO Network

With five 10/100Mbps ports, the FSD-503 provides a cost-effective and high-performance solution for Home and SOHO network applications. To be able to segment the network and ease the network traffic, the FSD-503 is perfect for, making the user-friendly backbone of a network. In addition, the network status can be monitored at a glance by the FSD-503 with the help of LED indicators.

RJ45 Interface

Five 10/100Mbps Fast Ethernet ports
Complies with IEEE 802.3 10BASE-T and IEEE 802.3u 100BASE-TX Ethernet standards
Supports auto MDI/MDI-X function

Switching

Hardware-based 10/100Mbps, and auto-negotiation
Features Store-and-Forward mode with wire-speed filtering and forwarding rates
IEEE 802.3x flow control for full duplex operation and back pressure for half duplex operation
Integrated address look-up engine, supporting 1K absolute MAC addresses
Handles up to 1536bytes of packets
Automatic address learning and address aging
Supports CSMA/CD protocol

Hardware

Made of metal, desktop size and wall-mount design
LED indicators for power, and per port Link / Act
5V DC, 550mA external power adapter
FCC, CE Class B compliant

Hardware Specifications
10/100BASE-TX Ports	5 auto MDI/MDIX ports
LED Display	One for Power and one for Link / Act per port
Enclosure	Metal
Dimensions (W x D x H)	100 x 64 x 24 mm
Weight (g)	148g
Power Requirements (External power adapter)	5V DC, 550mA
Power Consumption (100M full operation)	1.3 watts / 4.4BTU
Switch Specifications
Switch Processing Scheme	Store-and-Forward
Address Table	1K
Shared Data Buffer	488Kbits
Flow Control	Back pressure half duplex, IEEE 802.3x pause frame full duplex
Switch Fabric	1Gbps
Throughput (packet per second)	0.744Mpps
Maximum Packet Size	1536bytes
Standards Conformance
Standards Compliance	IEEE 802.3 (Ethernet) IEEE 802.3u (Fast Ethernet) IEEE 802.3x (Full-duplex Flow Control) IEEE 802.3az Energy Efficient Ethernet (EEE)
Regulatory Compliance	FCC Part 15 Class B, CE
Environments
Temperature	Operating: 0~50 degrees C Storage: -10~70 degrees C
Humidity	Operating: 5~95%, Storage: 5~95% (non-condensing)

Datasheet

Date	Version	Description	Download
2024/06/12	4.0	FSD-503

Users Manuals

Date	Version	Description	Download
2021/11/11	4.1	[Release for hardware version 4.0.] Modify contents of user manual.
2010/20/08	3.0	Initial Release for hardware version 3.0.

Ec Declaration

Date	Version	Description	Download
2017/09/11	4.0	EC Declaration

Ordering Information

FSD-503