Start Here The NETGEARTM Model GS504 4-Port Gigabit Switch provides you with a lowcost, high-performance network solution and is designed to anchor and interconnect 10/100 megabits per second (Mbps) workgroups using gigabit fiber links. Features The Model GS504 switch has the following key features: · Four full-duplex gigabit fiber ports with standard SC connectors The ports support multimode optical fiber (SX) up to 525 meters (m) with 50 µm. With 62.5 µm fiber cable, the maximum distance is 260 m. · Automatic address learning function to build the packetforwarding information table The table contains up to 8,000 MAC addresses (that is, the switch can support networks with as many as 8,000 devices). · Full-duplex mode to double throughput of point-to-point connections by letting individual ports transmit and receive concurrently when the other end also supports full-duplex mode The default is full-duplex mode if the connected device does not support Nway negotiation. Most gigabit fiber links run in full-duplex mode. · · · Wire-speed filtering and forwarding of the traffic with no delay Store-and-forward intelligent processing to minimize erroneous packets on the network Easy plug-and-play installation with no software to configure, which saves time and minimizes the potential for configuration errors Model GS504 4-Port Gigabit Switch Installation Guide Protocol independence and compatibility with all major protocols such as TCP/IP, NetWare, DECnet, and Microsoft Networks Package Contents Model GS504 Switch Ethernet MODEL GS504SX 4PORT 10/100Mbps Gigabit Fiber Switch Tx Activity Power 1 2 3 4 1 Rx Link Tx 2 Rx Link Tx 3 Rx Link Tx 4 Rx Link Green=FDX, Yellow=Col Rubber footpads AC power cord Rack mount kit Installation guide, Warranty & Owner Registration Card, Support Information Card 9328FA Verify that your package contains the following: · · · · · · · Model GS504 switch Rubber footpads for tabletop installation This installation guide Rack mount kit for 19-inch rack installation Warranty & Owner Registration Card Support Information Card Power cord Model GS504 4-Port Gigabit Switch Installation Guide Product Illustration Front Panel The front panel of the Model GS504 switch contains the following LEDs that correspond to each network port: Activity (Rx/Tx) and FDX (full-duplex)/ Collision. Each fiber network port has its own Link LED (located to the right of each 1000 Mbps port). Front Panel of the Model GS504 Switch Activity LEDs Fiber network ports Ethernet MODEL GS504SX 4PORT 10/100Mbps Gigabit Fiber Switch Tx Activity Power 1 2 3 4 1 Rx Link Tx 2 Rx Link Tx 3 Rx Link Tx 4 Rx Link Green=FDX, Yellow=Col FDX/Collision LED Power LED Link LED 9318FA LEDs The table below describes the activity of the LEDs. Label Power FDX/Col Color Green Green Activity On Off On Off Blinking Description Power is supplied to the switch. Power is disconnected. The port is operating in full-duplex mode. The port is operating in half-duplex mode. Data collisions are occurring on the port. In a fullduplex environment, there is no collision. In a halfduplex environment, some collisions are normal. Packet transmission or reception is occurring on the port. A valid 1000 Mbps link is established on the port. A link is not established on the port. Yellow Activity Link Green Green Blinking On Off Model GS504 4-Port Gigabit Switch Installation Guide Rear Panel The rear panel of the Model GS504 switch has fans for cooling and a standard AC power receptacle for the supplied power cord. Rear Panel of the Model GS504 Switch Fans AC power outlet 100-240 VAC 50-60 Hz 9320FA Applications Desktop Switching The Model GS504 switch is used as a desktop switch to build a powerful network that enables users to have 1000 Mbps access to a file server. If a fullduplex adapter card is installed in the server or PC, a 2000 Mbps connection will be provided to each server and PC. Model GS504 Switch igabit Ethernet MODEL GS504SX 4PORT 10/100Mbps Gigabit Fiber Switch PCs Key 1000 Mbps Server PC 9326FA Model GS504 4-Port Gigabit Switch Installation Guide Segment Switching and Bridging from 10/100 Mbps to 1000 Mbps The Model GS504, as illustrated below, connects multiple power workgroups and servers using high-speed gigabit fiber links. Each power workgroup is anchored by a NETGEAR FS509 switch. Because each fiber link can be up to 525 m long, these workgroups can be located on separate floors or in different buildings. Key 2000 Mbps 100 Mbps 10 Mbps Model GS504 Switch Server 1 Server 2 igabit Ethernet MODEL GS504SX 4PORT 10/100Mbps Gigabit Fiber Switch Model FS509 Switches Ethernet MODEL FS509 Ethernet MODEL FS509 9PORT 10/100Mbps Fast Ethernet Switch 9PORT 10/100Mbps Fast Ethernet Switch PCs PCs Model RT328 Router 9327FA Prepare the Site Before you begin installing your switch, prepare the installation site. Make sure your operating environment meets the operating environment requirements of the equipment. Characteristic Temperature Requirement Ambient temperature between 0° and 40° C (32° and 104° F). No nearby heat sources such as direct sunlight, warm air exhausts, or heaters. Maximum relative humidity of 90%, noncondensing. Minimum 2 inches (5.08 cm) on all sides for cooling. Adequate airflow in room or wiring closet. At least 6 feet (1.83 m) to nearest source of electromagnetic noise (such as photocopy machine or arc welder). Adequate power source within 6 feet (1.83 m). Operating humidity Ventilation Operating conditions Power Model GS504 4-Port Gigabit Switch Installation Guide Installation Installation on a Flat Surface To install the switch on a flat surface, be sure to attach the rubber footpads to the bottom of the switch. Installation in a Rack Refer to the following illustration when installing the switch in a rack. 4PORT 10/100Mbp s Gigabit Fiber Switch Power 1 Activity 2 3 Green=F 4 DX, Yellow=C ol Tx 1 Rx Link Tx 2 Rx Link Tx 3 Rx Link Tx 4 Rx Link MODEL Ethern et GS50 4SX (Model GS504 Switch shown) 9378FA Connecting Devices to the Switch To connect the switch: 1. Connect the devices to the network ports on the switch, using 50 µm or 62.5 µm multimode fiber cables with SC plugs. Note: Ethernet specifications limit the cable length between your PC or server and the switch to 525 m for 50 µm and 260 m for 62.5 µm fiber. 2. Connect one end of the DC power adapter cable to the power outlet on the rear panel of the switch and the other end of the power adapter cable to the wall outlet. Refer to the following illustration when connecting the switch. Key 1000 Mbps 4POR T 10/10 0Mbp s Fast Eth ern et Sw itch Powe r 5 6 7 8 Tx Rx 1000 M Link Tx Rx 1000 M Link Tx Rx Eth erne t 1000 M Link Tx Rx 1000 MODE L GS5 18 M Link 9330FA Model GS504 4-Port Gigabit Switch Installation Guide Using the SC Connector The duplex SC connector connects stations, hubs, and switches that support the 1000BASE-SX fiber interface. Each fiber link needs a clearly defined, external crossover. In other words, the transmit port of one interface must be wired to the receive port of the opposite interface and vice versa. Fiber cables must be connected in this manner to transmit and receive data. Tx Rx 8895FA Verify Installation When power has been applied to the switch, verify that: · · The green Pwr LED on the front panel is on. The green Link LED on each connected port is on. When the switch is connected and operating, refer to the table in "LEDs" for information about the LEDs and their activity. Model GS504 4-Port Gigabit Switch Installation Guide Troubleshooting Information Symptom Cause Solution Power LED is off. No power is received Check the power cord connections for the at the hub. switch and the connected device. Make sure all cables used are correct and comply with Ethernet specifications. Link LED is off or Port connection is intermittent. not functioning. Check the crimp on the fiber connectors and make sure that the plug is properly inserted and locked into the port at both the switch and the connecting device. Make sure all cables used are correct and comply with Ethernet specifications. Check for a defective adapter card, cable, or port by testing them in an alternate environment where all products are functioning. Make sure the remote link partner is set to autonegotiate or forced to full-duplex operation. File transfer is slow or performance degradation is a problem. A segment or device is not recognized as part of the network. FDX/Col LED is blinking yellow excessively. Half- or full-duplex setting on the NETGEAR switch and the connected device are not the same. One or more devices are not properly connected, or cabling does not meet Ethernet guidelines. Verify that the cabling is correct. Be sure all cable connectors are securely positioned in the required ports. Equipment may have been accidentally disconnected. Collisions are Some collisions are normal when the occurring on the connection is operating in half-duplex mode. connected segment. Duplex modes are mismatched. Recheck the link partner settings. Model GS504 4-Port Gigabit Switch Installation Guide Technical Specifications General Specifications Network Protocol and Standards Compatibility Data Rate Interface Power Consumption Input Voltage (Power Adapter) Physical Specifications Dimensions: Weight: Environmental Specifications Operating temperature: Operating humidity: Electromagnetic Compliance 0° to 40° C (32° to 104° F) 90% maximum relative humidity, noncondensing CE mark, commercial FCC Part 15 Class A VCCI Class A EN 55022 (CISPR 22) Class A, EN50082-1 C-Tick Safety Agency Approvals UL Listed (UL 1950), cUL TUV Licensed (EN 60 950), IEC 95 Performance Specifications Frame filter rate: Frame forward rate: Network latency (using 64-byte packets): Address database size: Addressing: Queue buffer: 1,480,000 frames/second maximum 1,480,000 frames/second maximum 30 microseconds maximum 8,000 media access control (MAC) addresses 48-bit MAC address 2 MB memory per port 13.0 x 1.7 x 8.0 in. 33.0 x 4.3 x 20.7 cm 5.3 lb; 2.3 kg Model GS504 Switch IEEE 8023z 1000BASE-SX 1000 Mbps with 8B/10B encoding Duplex SC connector for 1000BASE-SX Gigabit Ethernet 25 W 100­240 V AC Model GS504 4-Port Gigabit Switch Installation Guide © 2000 by NETGEAR, Inc. All rights reserved. Trademarks NETGEARTM is a trademark of NETGEAR, Inc. Windows® is a registered trademark of Microsoft Corporation. Other brand and product names are trademarks or registered trademarks of their respective holders. Information is subject to change without notice. All rights reserved. Statement of Conditions In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the products described in this document without notice. NETGEAR does not assume any liability that may occur due to the use or application of the product(s) or circuit layout(s) described herein. Certificate of the Manufacturer/Importer It is hereby certified that the NETGEAR Model GS504 Gigabit Switch has been suppressed in accordance with the conditions set out in the BMPT-AmtsblVfg 243/1991 and Vfg 46/1992. The operation of some equipment (for example, test transmitters) in accordance with the regulations may, however, be subject to certain restrictions. Please refer to the notes in the operating instructions. Federal Office for Telecommunications Approvals has been notified of the placing of this equipment on the market and has been granted the right to test the series for compliance with the regulations. Voluntary Control Council for Interference (VCCI) Statement This equipment is in the first category (information equipment to be used in commercial and/or industrial areas) and conforms to the standards set by the Voluntary Control Council for Interference by Data Processing Equipment and Electronic Office Machines that are aimed at preventing radio interference in commercial and/or industrial areas. Consequently, when this equipment is used in a residential area or in an adjacent area thereto, radio interference may be caused to equipment such as radios and TV receivers. Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: · This device may not cause harmful interference. · This device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruc ...