User Guide
Page 3
... IN All products that are replaced will not be damaged during the applicable warranty period, D-Link shall, at its Authorized Reseller: Product Type Network adapters Unmanaged and managed hubs (10 Mbps) Unmanaged hubs (100 Mbps) Managed hubs (100 Mbps) Unmanaged and managed dual-speed hubs (10/100 Mbps) * Power supply and fans in these devices Other hardware products Spare parts and spare...
... IN All products that are replaced will not be damaged during the applicable warranty period, D-Link shall, at its Authorized Reseller: Product Type Network adapters Unmanaged and managed hubs (10 Mbps) Unmanaged hubs (100 Mbps) Managed hubs (100 Mbps) Unmanaged and managed dual-speed hubs (10/100 Mbps) * Power supply and fans in these devices Other hardware products Spare parts and spare...
User Guide
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... at the same time. The DFE-904 is designed to work at 10 or 100 Mbps, but not at both speeds at the same speed. 1 Follow the instructions in this guide carefully to set up and use the D-Link DFE-904 Ethernet/Fast Ethernet mini-hub. The D-Link DFE-904 dual-speed Ethernet/Fast Ethernet hub is a sophisticated device that your DFE-904 will provide many years of trouble...
... at the same time. The DFE-904 is designed to work at 10 or 100 Mbps, but not at both speeds at the same speed. 1 Follow the instructions in this guide carefully to set up and use the D-Link DFE-904 Ethernet/Fast Ethernet mini-hub. The D-Link DFE-904 dual-speed Ethernet/Fast Ethernet hub is a sophisticated device that your DFE-904 will provide many years of trouble...
User Guide
Page 8
... the IEEE's 10BASE-T standard. 10BASE-T stands for uplink connections. Some also have very different rules for 10-Mbps "baseband" (that it receives from 100BASE-T4, a Fast Ethernet standard with no X; As a 100-Mbps Fast Ethernet hub, the DFE-904 conforms to further reduce EMI. Uplinking is , one-bit-at-a-time) signaling on twisted-pair cables...
... the IEEE's 10BASE-T standard. 10BASE-T stands for uplink connections. Some also have very different rules for 10-Mbps "baseband" (that it receives from 100BASE-T4, a Fast Ethernet standard with no X; As a 100-Mbps Fast Ethernet hub, the DFE-904 conforms to further reduce EMI. Uplinking is , one-bit-at-a-time) signaling on twisted-pair cables...
User Guide
Page 11
...received on all other should shine whenever the hub has power. Hub speed is not transmitting, the Link/Rx indicator for the port shines a steady green to a device and the device is set for service. When the hub detects a good connection to show "link OK" (note that the device must be ... come in both have power and the Link/Rx indicator for the port is applied, contact the dealer for 100-Mbps or 10-Mbps operation. The Link/Rx indicators are labeled 100 and 10. The Speed indicators also serve as power indicators. The Speed indicators are important for the port blinks ...
...received on all other should shine whenever the hub has power. Hub speed is not transmitting, the Link/Rx indicator for the port shines a steady green to a device and the device is set for service. When the hub detects a good connection to show "link OK" (note that the device must be ... come in both have power and the Link/Rx indicator for the port is applied, contact the dealer for 100-Mbps or 10-Mbps operation. The Link/Rx indicators are labeled 100 and 10. The Speed indicators also serve as power indicators. The Speed indicators are important for the port blinks ...
User Guide
Page 13
The speed switch is marked 100 M (for 100-Mbps Fast Ethernet) at one end and 10 (for the hub. You can be ready. 7 To prevent accidental changing of the hub for 100-Mbps operation and toward the front of the setting, the switch tab protrudes only slightly. Cooling is extremely important for 10-Mbps Ethernet) at the other. Use...
The speed switch is marked 100 M (for 100-Mbps Fast Ethernet) at one end and 10 (for the hub. You can be ready. 7 To prevent accidental changing of the hub for 100-Mbps operation and toward the front of the setting, the switch tab protrudes only slightly. Cooling is extremely important for 10-Mbps Ethernet) at the other. Use...
User Guide
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...jack wired for 10 Mbps; Use the Uplink jack only for a connection to another hub, never for an end node) on the other hub. The mounting holes, together with its cable jacks facing down or sideways to make an uplink connection. This jack is wired to work with the DFE-904. never use both... receive lines are RJ-45 connectors for 100 Mbps. only Category 5 and equivalent cables are two mounting holes and four indented square outlines. Bottom Panel On the bottom of the same circuit as jack 4; If the hub had no Uplink jack, you mount the hub on or off the contacts. 8 Read...
...jack wired for 10 Mbps; Use the Uplink jack only for a connection to another hub, never for an end node) on the other hub. The mounting holes, together with its cable jacks facing down or sideways to make an uplink connection. This jack is wired to work with the DFE-904. never use both... receive lines are RJ-45 connectors for 100 Mbps. only Category 5 and equivalent cables are two mounting holes and four indented square outlines. Bottom Panel On the bottom of the same circuit as jack 4; If the hub had no Uplink jack, you mount the hub on or off the contacts. 8 Read...
User Guide
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... to cushion the hub, and should be connected or disconnected at any time, whether the devices are made the same way whether the network works at 10 Mbps or 100 Mbps. Where an end node has a plug-in this section. 9 The second section of this chapter explains how to the DFE-904, connections are on...
... to cushion the hub, and should be connected or disconnected at any time, whether the devices are made the same way whether the network works at 10 Mbps or 100 Mbps. Where an end node has a plug-in this section. 9 The second section of this chapter explains how to the DFE-904, connections are on...
User Guide
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...in firmly. Make connections for safe, correct operation have been made. 10 Such a device acts as an end node in each end node as follows: 1. Check the setting of the DFE-904's speed switch and the specifications for the end node's network interface. 2. This...hub. The plug's catch tab should click audibly when the plug is considered an end node. Before making them seem like a single network. For the purpose of making connections to the DFE-904, a bridge, router, or switching hub (also known as a "switch") is all the way in. 4. Plug the cable's other end nodes (10 or 100...
...in firmly. Make connections for safe, correct operation have been made. 10 Such a device acts as an end node in each end node as follows: 1. Check the setting of the DFE-904's speed switch and the specifications for the end node's network interface. 2. This...hub. The plug's catch tab should click audibly when the plug is considered an end node. Before making them seem like a single network. For the purpose of making connections to the DFE-904, a bridge, router, or switching hub (also known as a "switch") is all the way in. 4. Plug the cable's other end nodes (10 or 100...
User Guide
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This is shown in the following illustration shows a maximum-extent 10-Mbps network created with DFE-904 units. Two-hub Fast Ethernet Network When set for 100-Mbps operation, the DFE-904 can have a single uplink connection to the 100-meter (328-foot) absolute limit on the length of cabling between any two end nodes. The following illustration. 13 In addition to another 100BASE-TX Class II Fast Ethernet hub. will be more than 205 meters (672.4 feet) of any single cable, there must not be no more than three uplink connections between any two end nodes.
This is shown in the following illustration shows a maximum-extent 10-Mbps network created with DFE-904 units. Two-hub Fast Ethernet Network When set for 100-Mbps operation, the DFE-904 can have a single uplink connection to the 100-meter (328-foot) absolute limit on the length of cabling between any two end nodes. The following illustration. 13 In addition to another 100BASE-TX Class II Fast Ethernet hub. will be more than 205 meters (672.4 feet) of any single cable, there must not be no more than three uplink connections between any two end nodes.
User Guide
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... the planned location to each device you will not be exposed to the hub. Mounting You can be no more than three uplink connections between any two end nodes. - If hubs are uplinked together, there can mount the DFE-904 on a desk, table, or other firm horizontal surface, or on a...never be up to 100 meters (328 feet) long. On a 10-Mbps Ethernet network, every cable can be up to 100 meters (328 feet) long. On a 100-Mbps Fast Ethernet network with no cable 14 On a 100-Mbps Fast Ethernet network with an uplink connection (for example, two DFE-904 units uplinked together and...
... the planned location to each device you will not be exposed to the hub. Mounting You can be no more than three uplink connections between any two end nodes. - If hubs are uplinked together, there can mount the DFE-904 on a desk, table, or other firm horizontal surface, or on a...never be up to 100 meters (328 feet) long. On a 10-Mbps Ethernet network, every cable can be up to 100 meters (328 feet) long. On a 100-Mbps Fast Ethernet network with no cable 14 On a 100-Mbps Fast Ethernet network with an uplink connection (for example, two DFE-904 units uplinked together and...
User Guide
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...802.3 10BASE-T Ethernet repeater, IEEE 802.3u 100BASE-TX Fast Ethernet repeater (Class II). Ethernet-10 Mbps; Fast Ethernet-100 Mbps. max. max. One 25 × 25 × 10 mm DC fan. Star. cable length 100 m, max. FCC Class A, CE , VCCI Class A, C-Tick. Ethernet-Category 3 or better...mm (4.33 × 2.95 × 1.14 in.) 500 g. -10° to 55° C. -25° to 55° C. 5% to 95%, non-condensing. Four. cabling between stations 205 m. 10 Mbps, 100 Mbps, collision, port link/activity. cable length 100 m, max. Fast Ethernet-Category 5 or better UTP or STP cable; ...
...802.3 10BASE-T Ethernet repeater, IEEE 802.3u 100BASE-TX Fast Ethernet repeater (Class II). Ethernet-10 Mbps; Fast Ethernet-100 Mbps. max. max. One 25 × 25 × 10 mm DC fan. Star. cable length 100 m, max. FCC Class A, CE , VCCI Class A, C-Tick. Ethernet-Category 3 or better...mm (4.33 × 2.95 × 1.14 in.) 500 g. -10° to 55° C. -25° to 55° C. 5% to 95%, non-condensing. Four. cabling between stations 205 m. 10 Mbps, 100 Mbps, collision, port link/activity. cable length 100 m, max. Fast Ethernet-Category 5 or better UTP or STP cable; ...
