Related Manuals for GarrettCom P80C
Summary of Contents for GarrettCom P80C
- Page 1 Magnum P80F & P80C Personal Switches Installation and User Guide www GarrettCom com $5.00 USD...
- Page 2 NEBS is a trademark of Telcordia Technologies UL is a registered trademark of Underwriters Laboratories GarrettCom, Magnum and Personal Switch are trademarks and Personal Switch is a registered trademark of GarrettCom, Inc. Important: The Magnum P80F & P80C Personal Switch contains no user serviceable parts.
- Page 3 Magnum P80F & P80C Personal Switches Installation and User Guide (07/03) Contacting GarrettCom, Inc Please use the mailing address, phone and fax numbers and email address listed below: GarrettCom, Inc. 47823 Westinghouse Dr. Fremont, CA 94539 Phone (510) 438-9071 Fax (510) 438-9072 Website: http://www.GarrettCom.com...
- Page 4 The Magnum Line ETHERNET CONNECTIVITY PRODUCTS "DESIGNED AND MANUFACTURED IN THE USA" GarrettCom, Inc.offers the premium-quality Magnum™ line of Ethernet LAN connectivity products with industry-standard functionality and built-in fiber configurability. Magnum products are designed for use in demanding Carrier Class, Industrial Grade and OEM applications where reliability is a primary consideration.
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Page 5: Table Of Contents
Rev B 04/01 : Change the company name to GarrettCom, Inc. (Formerly it was Garrett Communications). There are no changes to the content of the material at this time Rev A 09/00 : This revision is the initial release of the P80F &P80C Personal Switch user manual. www GarrettCom com ...24... -
Page 6: Specifications
Magnum P80F & P80C Personal Switches SPECIFICATIONS Technical Specifications Ports Performance When a port is operating at 100Mbps: Data Rate: 100Mbps When a port is operating at 10 Mbps: Data Rate: 10 Mbps Network Standards 100Mb: Ethernet IEEE 802.3u, 100BASE-TX, 100BASE-FX 10 Mb: Ethernet IEEE 802.3, 10BASE-T... - Page 7 Port # 1 (switched RJ-45) has a manual crossover (MDIX up-link) switch for connection to a central switch or to another P80F, P80C (or equal) unit. The up- link port # 1 is auto-sensing for speed, and its auto-negotiating up-link feature works the same at 10 Mbps or 100Mbps speed and at full- or half-duplex mode.
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Page 8: Ordering Information
Magnum P80F-MST-d, or -i: Magnum P80F-SSC-d, or -i: Magnum P80F-SSCL-d, or -i: Magnum P80F-MTRJ-d, or -i: Magnum P80C, 10/100 Personal Switch with all copper ports Magnum P80C-d, or -i: N-way auto-negotiating switched ports. Includes store-and-forward switching that filters and forwards data moving between the ports. The internal switch has 16K nodes address table and 512KB packet buffers. -
Page 9: Introduction
This package should contain: Magnum P80F Personal Switch with a Fiber Port, or Model P80C with all copper ports. External Power Supply, 5VDC from either 115v 60Hz or 230v 50Hz... -
Page 10: Magnum P80F Chassis
Magnum P80F & P80C Personal Switches negotiating ports. For half- or full duplex selection on the P80F, and Full-fixed and Auto- negotiation selection on the P80, see sections 4.3 and 4.4. The Magnum P80 & P80F Personal Switches provide the switching speed and the reliability to smoothly support multiple workgroups at 100Mbps or 10 Mbps speed. -
Page 11: Magnum P80C Chassis
2.2.2 Magnum P80C chassis with all RJ-45 Copper ports The Magnum P80C chassis houses one main PC board. The power supply unit is external. The front side of the chassis has eight twisted-pair switched ports. Port 2SW has manually-selectable Full-Fixed and Auto-negotiation capability. See section 4.4. -
Page 12: 100Mbps Fiber Port, St Or Sc Connector For P80F
(up to 40km) fiber cable distances for installation versatility. Ports 2SW (the fiber port) has an “F - H” user-selectable manual switch. When set in the “F” position, it forces full-duplex mode. When set in the “H” position, it forces half-duplex mode, still at 100Mbps speed. -
Page 13: Frame Buffering And Latency
When the Switch detects that its free buffer queue space is low, the Switch sends industry standard (full-duplex only) PAUSE packets out to the devices sending packets to cause “flow control”. -
Page 14: Features And Benefits
(when operating at half-duplex only). When the Switch detects that its free buffer queue space is low, the Switch prevents more frames from entering by forcing a collision signal on all receiving half-duplex ports in order to stop incoming traffic. -
Page 15: Applications (P80F & P80C)
“stack” connection to another P80F or P80C for expansion. Installation is “Plug and Play”, operation is transparent to software The Magnum P80F & P80C operates as a hardware switch, only forwarding those packets from each domain that are needed on the other domains. Internal address tables are self-learning, enabling users to change port connections or 10/100 domains without affecting operations. - Page 16 Example 2. Magnum P80C The Magnum P80C fits very well in a small business experiencing a need to scale its LAN quickly and cost effectively. With its Half / Full duplex switching capability, the P80C provides a very economical high bandwidth solution at each copper port.
- Page 17 Figure 2.7.2: Two P80C connects together to provide 10 Mbps and100Mbps network with In this example, two of the Magnum P80C Personal Switch cascaded together to serve a small office with multi-servers, print server, internet access and mixed-speed requirements. The users operate at 100Mb as well as at 10 Mb, and utility devices (such as print servers) run at 10 Mbps.
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Page 18: Installation
Locate an AC receptacle that is within six feet (2 meters) of the intended Magnum P80F & P80C site. The rugged metal case of the Magnum P80F & P80C will normally protect it from accidental damage in a lab or workplace setting. Maintain an open view of the top surface to visually monitor the status LEDs. -
Page 19: Connecting Ethernet Media
Magnum P80F & P80C Personal Switches metal screws for each bracket and attaching to the Magnum P80F and P80C through the round hole of the bracket. A user-supplied screw attaches the bracket to the mounting surface. It is recommended to use appropriate # 4 screws for attaching mounting bracket to wall (e.g wood screw, self-tapping screw, machine screw). -
Page 20: Connecting Fiber Optic Sc-Type, "Twist-Lock
For Port # 1 or 1SW, if the LINK LED is not illuminated, move the switch which has a cross-over or up-link for linking to another hub or Switch. -
Page 21: Power Budget Calculation For P80F Fiber Media
(Attenuation = Cable loss + LED aging loss + Insertion loss + safety factor) 3.2.6 Connections to NICs which support Auto-Negotiation, RJ-45 ports The copper ports of Magnum P80F and P80C Personal Switches will function properly with NICs (Network Interface Cards) which support Auto-Negotiation, and the Fast Link Pulse www GarrettCom com... -
Page 22: Powering The Magnum P80F & P80C
(FLP) coding for the 100BASE-TX signaling system. When connecting a NIC to the P80F or P80C, it may be necessary to reload the NIC drivers on the user device if the NIC has been communicating with a protocol other than 100BASE-TX (such as 10BASE-T). When 100Mb operation is agreed and in use, the SPEED LED is illuminated steady ON. -
Page 23: Operation
Switching, Address Learning The Magnum P80F and P80C units have address table capacity of 16K node addresses, and are suitable for use in large networks. They are self-learning, so that as nodes are added or... -
Page 24: Auto-Negotiation And Speed-Sensing
FULL or HALF Duplex, manual selection for P80C Models Ports # 2 have “FF - A” manual switch mounted on the front-left of the P80C Personal Switch. While in the “FF” position, it causes 100Mbps fixed full duplex only, which can be useful for using Fast Ethernet media converter (like Magnum 15E). -
Page 25: Leds
100Mb half-duplex) usable in either HDX or FDX mode as set by the user. Whereas for P80C the switched port 2 at “F” position supports 100Mbps Full duplex fixed only which is useful for the fast ethernet media converter (e.g. Magnum 15E). -
Page 26: Troubleshooting
However, if you are unsure of the procedures described in this section or if the Magnum P80F & P80C Personal Switch is not performing as expected, do not attempt to repair the unit; instead contact your supplier for assistance or contact GarrettCom Customer Support. -
Page 27: When Calling For Assistance
Date of installation Failure symptoms, including a full description of the problem. GarrettCom will carefully test and evaluate all returned products, will repair products that are under warranty at no charge, and will return the warranty-repaired units to the sender with shipping charges prepaid (see Warranty Information, Appendix A, for complete details). -
Page 28: Shipping And Packaging Information
GarrettCom, Inc. warrants its products to be free from defects in materials and workmanship for a period of three (3) years from the date of shipment by GarrettCom. During this warranty period, GarrettCom will repair or, at its option, replace components in the products that prove to be defective at no charge other than shipping and handling, provided that the product is returned pre-paid to GarrettCom.