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FCC Certifications

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 when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications.
Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct
the interference at his own expense.
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received;
including interference that may cause undesired operation.

CE Mark Warning

This equipment complies with the requirements relating to
electromagnetic compatibility, EN 55022 class A for ITE, the essential
protection requirement of Council Directive 89/336/EEC on the
approximation of the laws of the Member States relating to
electromagnetic compatibility.
Company has an on-going policy of upgrading its products and it may
be possible that information in this document is not up-to-date. Please
check with your local distributors for the latest information. No part of
this document can be copied or reproduced in any form without written
consent from the company.
Trademarks:
All trade names and trademarks are the properties of their respective
companies.
Copyright © 2006, All Rights Reserved.
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Summary of Contents for Longshine GS9120

  • Page 1: Fcc Certifications

    FCC Certifications 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 when the equipment is operated in a commercial environment.
  • Page 2: Unpacking Information

    Unpacking Information Thank you for purchasing this product. Before installation, please verify that your package contains the following items. 1. One 16/24-Port Gigabit Ethernet Switch with 4-Port Mini-GBIC 2. One AC power cord 3. Rack-mount brackets (optional) 4. User’s Manual Introduction General Description Easily boost your networking throughput;...
  • Page 3: Key Features

    Key Features Complies with IEEE802.3, IEEE 802.3u, IEEE 802.3ab and IEEE 802.3z standards. 16/24 * 10/100/1000 Mbps RJ-45 Nway ports Mini-GBIC port optional fiber optical communication Supports NWay protocol for speed (10/100/1000Mbps) and duplex mode (Half/Full) auto-detection Supports MDI/MDI-X auto crossover Supports full and half duplex operation on all copper ports Supports back-pressure (half duplex) and flow control...
  • Page 4 LEDs Definition System LED Status Operation Steady Green The switch is powered on Power The switch is powered off Port LEDs Status Operation Steady Green Valid port connection at 1000 Mbps Valid port connection and there is Blinking Green 1000M data transmitting/ receiving Port disconnected or the port is connected at 10 Mbps or 100 Mbps...
  • Page 5: The Rear Panel

    The Rear Panel Power Receptacle To be compatible with the electric service standards around the world, the switch is designed to afford the power supply in the range from 100 to 240VAC, 50/60Hz. Please make sure that your outlet standard to be within this range. To power on the switch, plug the female end of the power cord firmly into the receptacle of the switch and the other end into an electric service outlet.
  • Page 6: Desktop Installation

    Desktop Installation Attach the provided robber feet to the bottom of the switch keep switch from slipping. recommend position has been square-marked. Install the switch on a level surface that can support the weight of the unit and the relevant components. Plug the switch with the female end of the provided power cord and plug the male end to the power outlet.
  • Page 7: Network Cables Installation

    Network Cables Installation 1. Crossover or straight-through cable: All the ports on switch support Auto-MDI/MDI-X functionality. Both straight-through or crossover cables can be used to connect the switch with PCs as well as other devices like switches, hubs or router. 2.
  • Page 8: Backbone Network Application

    Note: For the last port, when both the fiber and cooper interfaces are connected, the system adapts the fiber interface disables relevant cooper port automatically. Backbone Network Application This switch is ideal for boosting the throughput of backbone. For an application sample of network topology, please refer to the following chart.
  • Page 9: Product Specifications

    Product Specifications IEEE802.3 10BASE-T IEEE802.3u 100BASE-TX Standard IEEE802.3x full-duplex flow control IEEE802.3z/ab 1000BASE-T 16/24 *10/100/1000 Mbps auto MDI/MDI-X Interface RJ-45 switching ports 4* Mini-GBIC module sockets RJ-45 (10BASE-T): Category 3,4,5 UTP/STP RJ-45 (100BASE-TX): Category 5 UTP/STP Cable RJ-45 (1000BASE-T): Category 5,5e or Connections enhanced UTP/STP Fiber: depend on Mini-GBIC types...

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