AcerHub 528B/528T 10Mbps Ethernet Hub The 8-port 10Base-T & 1-port 10Base2 Ethernet hub User's Guide
Federal Communications Commission Statement 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. This equipment has been tested and found to comply with the limits for a class A computing device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when operated in a commercial environment.
Features of AcerHub 528B/528T • Comply with IEEE 802.3 Ethernet 10BASE-T and 10BASE2 standards • Compact size for desktop or wall mounting • Plug and play, no configuration required • 8 10Base-T (RJ-45) normal port for connection to workstations • 1 uplink port for easy expanding to another hub or LAN switch • 1 BNC port for trunk connection • Per port Link and Partition LEDs for easy diagnostics The AcerHub 528 Front Panel The following diagram illustrates the front panel of AcerHub 528.
The Rear Panel of AcerHub 528 1. RJ-45 Ports The hub is equipped with 8 10Base-T (RJ-45) ports for making hubto-workstation connections. 2. Cascade Enabling Slide-Switch Slide this switch to the right (marked as “Cascade”) to enable port No. 9 to cascade with another hub or LAN switch. 3. BNC Port This port is available on model ALH-528B only. This is a 10BASE2 trunk port for connection to workstations or another hub. 4. AC Adapter Port Plug the AC adapter jack into this port.
refer to following figure for an illustration of such a connection. 4. Take caution that you need to attach a 50ohm terminator on both ends of the BNC cable. Note: If port1 (BNC PORT) does not connect to the coaxial cable after power is applied to the hub, port1 (BNC PORT) Partition LED will be blinking. The port1 Partition LED will be OFF after connecting the coaxial cable to port1. The following diagram illustrates 10BASE-T and 10BASE2 network connections.
Specifications of AcerHub 528B/528T : 6
Product Limited Warranty Acer Netxus Incorporated (ANI) warrants its product to be free from defects in materials and workmanship, under normal use and service, for the following lengths of time from the date of purchase from ANI or its Authorized Resellers.
If you purchased this product in the UNITEDSTATES, some states do not allow the limitation or exclusion of liability for incidental consequential damages, so the above limitation may not apply to you. Contact us: Acer Computer International Ltd. Taiwan Branch Tel: 886-2-2713 9099 ext.7293 Fax: 886-2-2718 4895 http://www.aci.acer.com.tw Acer America Corporation Tel: 1-408-432 6200 Fax:1-408-922 2993 http://www.acer.com/aac Distribution/Information Hotline: 1-800-369 6736 Fax: 1-408-432 0496 http://www.acer.
