D-Link Corporation FCC ID: KA2ED2DSH8H Ethernet Dual Speed Hub, Model SSH-8 Instruction Manual Federal Communication Commission Interference Statement 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.
FCC Warning Class I for Model SSH-8 FOC ID No: KAZED2DSHSH is equipment has been tested and found ta comply with the limits for Class B digital device, pursuant 10 Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against handful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and sod 1n accordance with the instructions, mey cause harmful interference 15 radio communications.
Limited Warranty Hardware: D-Link war carts its hardware products to be free firm defects in workmanship ard mistrials, under nodal nse wit service, for tho following periods measured fom date of purchase from D-Link or st Authorized Reseller rot act Type Warranty Pried Complete products Ore year Spare parts nd spare kits 90 days Chic vine-year period of warranty an complete products applicant on condition that the prods Registration Card i filled out and resumed ta a D-Link.
D-Link Offices for Registration and Warranty Service The product's Registration Card, provided al the back of this tarsal, must be sent to a D-Link office.
ee Product Description The dual-speed standalone Ethernet/Fast Ethernet hub is designed to allow easy migration and integration between 10Mbps Theme and 100Mbps Fast Ethernet, while providing flexibility in cable connections. The device can operate with both IEEE $02.3 AIRBASE-T connections (twisted-pair Theme operating at 10 megabits per second) and IEEE 802.3u 100BASE-TX connections (twisted-pair Fast Theme operating at 100 megabits per second).
Eight N Way JR-45 ports for connecting stations to the network, Builtin switching function supports bridging between 10Mbps and 100Mbps segments. LED indicators for power, collision, link, network activity, switch capability, and operating speed (10 or 100 Bps. Auto-partitioning for network protection, Data collision detection and handling. Preamble regeneration, signal retiring. Up link port allows cays linking of two Fast Ethernet or four Ethernet hub stacks to further expand your network.
One dual-speed standalone hub One external universal power adapter One power cord Four rubber feet to be used for cushioning This User's Guide Inspect the hub and all accompanying items. If any item is damaged or missing, report the problem immediately to your networking product dealer. External Components Front Panel We Bak Swe mex mmm om me mm isomerism mow ow ow wi Rowe mr STILETTOS Power Indicator This LED indicator lights green when the hub is receiving power; otherwise, it is off.
functioning comely. The indicator should shine whenever the hub has power. Collision Indicators (Col 10M/ Col 106M) These LED indicate data collisions on the respective 10Mbps Ethernet or 100Mbps Fast Ethernet segments connected to the hub. (If several hubs are linked together, all of them should detect and indicate the same collision, since collisions span the entire network segment.) Whenever a collision is detected, the respective collision indicator will briefly blink amber.
16/160 Port Speed Indicators There a port speed LED indicator for each of the twisted-pair ports on the hub. A port speed indicator shooed light green when a T00BASE-TX device is connected to the port, and remain dark if the port is unconnected or if a AIRBASE-T device is connected. Rear Panel Twisted-Pair Ports Use any of these ports io connect stations to the hub.
Port 1 and the Up link port are really the same port, except that their pin outs are different. Do not use both Port I and the Up link port at the same time, AC Power Adapter Connector For the external switching power supply. Installing the Hub Install the hub in a fairly cool and dry place. See Specifications for the acceptable temperature and humidity operating ranges.
Making Connections Connectivity Rules Ethernet (10Mbps) networks need to respect the following connectivity rules: The maximum length of a twisted-pair cable segment is 100 meters. Cabling should be Category 3 or better. Between any two end-stations in a collision domain, there may be up to five cable segments and four intermediate repeaters (hubs, hub stacks, or other repeaters).
The maximum diameter in a collision remain is about 203 melees using two Class II hubs (or hub stacks), Between any two end-stations in a collision domain, there may be up to three cable segments and two Class II hubs or hub stacks. Hub to End-Station Connection After the hub properly installed, it can support up to cit end-station connections. Fast Ethernet connection requires either a Category 5 UTP cable or an STP cable. These cables can be up to 100 meters long.
Ethernet network interface card with a twisted pair port. Hub-to-Hub Up link You can link two hubs or a hub with a hub stack by using any of the twisted-pair ports or the Up link port. Linking hubs using ordinary twisted pair ports requires crossover twisted-pair cables; linking using one ordinary twisted-pair port and the Up link port requires an ordinary st might through twisted-pair cable. The Up link port is shared with Port 1, and you should not use both Port 1 and the Up link port at the same time.
Thresh (11) Up link Switch or Hub | Non-Up link | Straight Through (11) Up link: Switch or Rub | Pink Cross-over (X) Up link Server (or PC} Crossover (X) A crossover cable is a straight-through twisted pair cable in which the wires have been crossed. The figure below shows the pin assignments for an Ethernet or Fast Ethernet crossover cable: wn ooze) NOTE: The first twister-pair port (Port 1) is shared with the Up link port. i you connect a hub to the Up link port, then do nat use Port 1.
