D-Link DES-1200M - Manuals

Unpacking Open the shipping cartons of DES-1200M and carefully unpacks its contents. The carton should contain the following items: Figure 1-1. Package Contents DES-1200M 4-Slot Fast Ethernet System AC power cord Rack mounting kit Four Rubber feet This User’s Guide If any item is found missing or da...

D E V I C E D E S C R I P T I O N , F E AT U R E S A N D C A PA B I L I T I E S DES-1200M Front and Rear Panels This section describes the features on the front and rear panels of the DES-1200M unit. Figure 1-2. Front Panel Figure 1-3. Rear Panel All LED status indicators are located on the FRONT pa...

5 LED Indicators Explanation Power The red power indicator is illuminated when power is provided to the switch and the switch is turned in the ON position. Link/Activity Green Link/Activity indicators are illuminated when the switch detects a connection to that port. The indicator blinks when data i...

DES-128 8 ports 10/100Base-TX Module Figure 1-4. 8 port 10/100Base-TX Module When installed into a DES-1200M, the DES-128 provides 8x 10/100Mbps Switch ports which can connect the DES-1200M to a 10Mbps or 100Mbps hub or end station. DES-128 8 Ports 10/100Base-TX Module Features 8x 10/100Base-TX N-Wa...

switch for 1 to 4 port to adjust link mode with other network devices. Another 4 ports use auto-negotiation protocol only. There are three type of link mode can be chosen, Auto-negotiation, 100Mbps/Full duplex and 10Mbps/Full duplex. Port 1 Port 2 Port 3 Port 4 DIP Sw itch for Port 1 to Port 4 adjus...

DES-121T Gigabit 1000Base-T Switch Module Figure 3. Gigabit 1000Base-T Switch Module Front View DES-121T Gigabit 1000Base-T Switch Module Features Compliant Gigabit Media Independent Interface (GMII ) 1 X 100/1000Mbps N-Way auto-negotiation switch port Automatic MDI crossover function Up to 2.4Gbps ...

DES-124F 4 Ports 100Base-FX Fiber Module Figure 1-8. 4 port 100Base-TX/FX Front View When installed into a DES-1200M , the DES-124F Module provides 4 x 100Mbps Fast Ethernet fiber ports which can be used to: Connect the DES-1200M to the backbone of your network; that is, to a basement switch, hub or...

Figure 2-2. Expanding your 100Base-TX network (Class I) Collapsed Backbone Link Traditionally, bridges and routers have been used to link local area networks into one interconnected network. But these devices involve difficult management and long traffic delays. The 4-Slot Modular Switch providers m...

Fileserver Link 100Base Solution With a fileserver link, you can increase file server performance by increasing the Hub's bandwidth between one or more fileservers and the workgroups they serve. If you connect 10Mbps workgroup hubs to the 10Mbps ports on the 4-Slot Modular Switch, traffic in one wor...

20 Connecting servers through 100Base-TX ports increases performance to the clients, even if the clients are on 10Base-T segments. Because multiple 10Base-T devices can access the file server at the same time through a 100Base-TX connection, performance increases to beyond the performance of standar...

25 C H A P T E R 4 . M O D U L E I N S TA L L AT I O N A N D R E M O VA L WARNING Before installing the Modules into the DES-1200M, you must disconnect the Switch from the main power supply. Handling the Modules The Module can be easily damaged by electrostatic discharge. To prevent damage, please o...

DES-1200M and to aid the circulation of cooling air. 4. Hold the Module so that the text on the front panel is oriented correctly, and insert it into the DES-1200M, ensuring the connectors are fully engaged. Tighten the two captive thumbscrews that secure the Module in place. Figure 4-1. Insert the ...

27 appropriate device fitted with a 100Mbps adapter. Check the LED indicators on the front of the Switch to ensure that the Module is operating correctly. Installing 1000Base-SX/LX Modules a. Remove the protective plastic covers from the fiber connectors on the Module. b. Ensure that the Switch is p...

28 A P P E N D I X A . T E C H N I C A L S P E C I F I C AT I O N S Compatibility with Ethernet Standards: The DES-1200M has been designed in accordance with IEEE Standard 802.3, 802.3u, 802.3z . Power Input: Voltage Frequency 100V AC to 240V AC 50Hz to 60Hz Environment: Operating Storage Temperatur...

29 Physical Characteristics: Buffer Size 5 Mbytes memory share per 10/100Base-TX module, maxi 20 Mbytes per unit 5 Mbytes memory share per 100Base-FX module, maxi 20 Mbytes per unit. 3 Mbytes memory share per 1000Base-SX/LX module, maxi 12 Mbytes per unit Address Table 4K or 12K entry MAC Address ta...

A P P E N D I X B . P I N A S S I G N M E N T S RJ-45 station ports can be attached to any device which use a standard network interface (e.g., a workstation, server, bridge or router). RJ-45 daisy-chain ports can be cascaded to a station port on similar networking devices (e.g., another switch or h...

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...

LIMITED WARRANTY D-Link provides this limited warranty for its product only to the person or entity who originally purchased the product from D-Link or its authorized reseller or distributor. Limited Hardware Warranty: D-Link warrants that the hardware portion of the D-Link products described below ...

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