2nd0508.fm Page 2 Tuesday, May 8, 2001 10:18 AM
Verifying Installation
When power has been applied to the switch:
•The green Pwr (power) 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.
Troubleshooting Information
Symptom | Cause | Solution |
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10M or 100M | Port | Make sure the attached device is |
Link LED is | connection | powered and there is a proper UTP |
off on a | is not | connection. |
connected | functioning. | Make sure the network adapter card |
port. |
| installed in the PC is working. Verify that |
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| the network adapter card is operating at |
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| the proper speed (10 Mbps or |
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| 100 Mbps). |
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| Make sure the proper cable is installed. |
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| Check for miswired cable pairs or loose |
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| connectors. |
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| For 100 Mbps operation, only |
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| Category 5 or better grade cable should |
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| be used. For 10 Mbps operation, |
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| Category 3 cable can be used. |
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| Make sure the length of the UTP cable |
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| from the switch to the device does not |
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| exceed 328 feet (100 meters). |
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Green 100M | Port is | Make sure the adapter card is capable of |
LED is off | operating | and set for 100 Mbps operation if it is not |
when | in 10 Mbps | |
operating in | mode. |
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a Fast |
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Ethernet |
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network. |
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| Technical Specifications |
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Type |
| Specification |
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Standards |
| ISO/IEC |
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Compatibility | Ethernet |
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IEEE |
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| compatible with major network software, |
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| including Windows® networking, NetWare, and |
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| Linux |
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Data Rate |
| 100 Mbps with 4B/5B encoding and |
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| physical interface for |
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10or 100 Mbps
20or 200 Mbps
Network Interface | |
| Ethernet interface |
Power | 7.5 w max |
| 7.5 v DC input |
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Physical Specifications | |
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Dimensions: | 9.27 x 1.06 x 4.1 in. |
| 23.0 x 2.7 x 10.3 cm |
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Weight: | 1.25 lb; 0.6 kg |
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Environmental Specifications | |
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Operating | 0 to 40° C (32 to 104° F) |
temperature: |
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Operating | 90% maximum relative humidity, |
humidity: | noncondensing |
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Electromagnetic | CE mark, commercial; FCC Part 15, Class B; |
Compliance | EN 55 022 (CISPR 22), |
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Safety Agency | CE mark, Commercial |
Approvals for the | UL listed (UL 1950) |
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Power Adapter |
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Performance Specifications | |
Green Link | Port is | Make sure the connected device is |
10M or 100M | operating in | capable of |
LED is on | using | |
and Green | mode. | switch will not support a |
FDX LED is |
| that is not advertised using |
off when |
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connected to |
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a |
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network. |
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Yellow | Data | The port and switch might be functioning |
Collision LED | collision is | correctly. However, check the following |
is blinking | occurring | to make sure that excessive collisions |
excessively. | on the port. | are normal (as in most Ethernet |
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| networks) and not caused by: |
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| Incorrect cabling or connectors |
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| Wiring techniques |
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| Mismatched duplex operating mode |
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| settings |
Frame filter rate:
Frame forward rate:
Network latency (using
Address database size:
Addressing:
Queue buffer:
14,800 frames/sec max for 10M port
148,800 frames/sec max for 100M port
14,800 frames/sec max for 10M port
148,800 frames/sec max for 100M port
10 Mbps to 10 Mbps: 70 µs max
10 Mbps to 100 Mbps: 40 µs max
100 Mbps to 10 Mbps: 60 µs max
100 Mbps to 100 Mbps: 70 µs max
4000 MAC addresses
256 kilobytes
© 2001 by NETGEAR, Inc. All rights reserved.
Trademarks
NETGEAR is a registered trademarks of NETGEAR, Inc. in the United States and in other countries. Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation. All other trademarks and registered trademarks are the properties of their respective owners. All rights reserved. Information subject to change without notice.
Statement of Conditions
In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to make changes to the product 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 FS105 Fast Ethernet Switch has been suppressed in accordance with the conditions set out in the
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.
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 B 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 instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
EN 55 022 Declaration of Conformance
This is to certify that the NETGEAR Model FS105 Fast Ethernet Switch is shielded against the generation of radio interference in accordance with the application of Council Directive 89/336/EEC, Article 4a. Conformity is declared by the application of EN 55 022 Class B (CISPR 22).
Canadian Department of Communications Radio Interference Regulations
This digital apparatus (NETGEAR Model FS105 Fast Ethernet Switch) does not exceed the Class B limits for
Règlement sur le brouillage radioélectrique du ministère des Communications
Cet appareil numérique (NETGEAR Model FS105 Fast Ethernet Switch) respecte les limites de bruits radioélectriques visant les appareils numériques de classe A prescrites dans le Règlement sur le brouillage radioélectrique du ministère des Communications du Canada.
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