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March 1996

 

*893-862-B*

 

 

 

Bay Networks, Inc. Corporate Headquarters

4401 Great America Parkway
Santa Clara, CA 95054

8 Federal Street
Billerica, MA 01821

 

Using the BayStack 
Ethernet Fiber Media 

 

Adapters

 

893-862-B SMF MDA  Page -1  Monday, September 30, 1996  1:32 PM

Содержание BayStack 893-862-B

Страница 1: ...March 1996 893 862 B Bay Networks Inc Corporate Headquarters 4401 Great America Parkway Santa Clara CA 95054 8 Federal Street Billerica MA 01821 Using the BayStack Ethernet Fiber Media Adapters ...

Страница 2: ...e use or application of the product s or circuit layout s described herein Related Publications For more information about the installation and use of BayStack hubs and optional equipment refer to the following publications Using the BayStack 10BASE T Hubs Bay Networks part number 893 839 B Using the BayStack Ethernet Network Management Modules Bay Networks part number 893 841 A Ordering Bay Netwo...

Страница 3: ...FL signaling technology The BayStack 10BASE T Hub provides two Media Adapter LEDs to indicate the status of the hub media adapter ports A and B For more information about interpreting media adapter LEDs refer to Chapter 1 Quick Reference Information in Using the BayStack 10BASE T Hubs This guide contains the following sections BayStack 10BASE FL Media Adapter BayStack Single Mode Fiber Media Adapt...

Страница 4: ...BASE T Hub The port is compatible with the IEEE 802 3 10BASE FL specification for Ethernet running over 62 5 125 µm or 50 125 µm multimode fiber optic cable Connection is made to the port using two straight tip ST connectors Tx and Rx For more information about multimode fiber optic cable connection and limitations see Fiber Optic Cable Length Limitations later in this guide 5956 TX 10BASE FL RX ...

Страница 5: ...onforms to Bay Networks proprietary standards for Ethernet running over 9 125 µm single mode fiber optic cable No IEEE or other international standards exist for this configuration at this time Connection is made to the port using two straight tip ST connectors Tx and Rx For more information about single mode fiber optic cable connection and limitations see Fiber Optic Cable Length Limitations nex...

Страница 6: ...shown in Table 1 Power loss in the link cannot exceed the value for the type of fiber optic cable you are using Only in line fiber to fiber connections a connection between two fibers terminated with fiber connectors using a fiber to fiber connector count against the optical power budget The loss in a fiber connection at the ends of the link is included in the optical power budget and does not cou...

Страница 7: ... budget and Ethernet repeater rules Table 2 10BASE FL cable and connector combinations Number of in line fiber to fiber connections 62 5 125 µm cable 50 125 µm cable 0 2000 m 6560 ft 2000 m 6560 ft 1 2000 m 6560 ft 2000 m 6560 ft 2 2000 m 6560 ft 2000 m 6560 ft 3 2000 m 6560 ft 1710 m 5620 ft 4 2000 m 6560 ft 1430 m 4690 ft 5 2000 m 6560 ft 1140 m 3750 ft 6 1750 m 5740 ft 860 m 2810 ft 7 1500 m 49...

Страница 8: ...ted with fiber connectors using a fiber to fiber connector count against the optical power budget The loss in a fiber connection at the ends of the link is included in the optical power budget and does not count as an in line connection Table 3 Single mode fiber optical power budget Parameter 9 125 µm Transmitted power average 29 0 dBm Receiver sensitivity average 35 5 dBm Optical power budget 6 5...

Страница 9: ...ter slot a Align the media adapter with the card guides and gently slide in the media adapter until you feel it align with the connector on the hub motherboard b Firmly push the media adapter into the connector c Tighten the captive retaining screw on the media adapter by turning the screw clockwise 4 Reconnect the power cord The hub powers up and performs a self test 5 Make appropriate cable conn...

Страница 10: ...rding to Table 4 For more information about interpreting media adapter LEDs refer to Chapter 1 Quick Reference Information in Using the BayStack 10BASE T Hubs Table 4 Media adapter status LEDs Hub media adapter LEDs Media adapter status Green Link status is good port not partitioned Amber Link status is good port is partitioned Off Link status is bad or connection is not present ...

Страница 11: ...of the repaired or replacement product to you whichever is longer This warranty does not apply if in the judgment of Bay Networks the Product fails due to damage from shipment handling storage accident abuse or misuse or if it has been used or maintained in a manner not conforming to product manual instructions has been modified in any way or has had any serial number removed or defaced Repair by ...

Страница 12: ...user is responsible for procuring the appropriate cables Compliance with Class B regulations is dependent upon the use of shielded cables The user is responsible for procuring the appropriate cables For the complete electromagnetic emissions statements and declaration of conformance see Using the BayStack 10BASE T Hubs Bay Networks part number 893 839 A Bay Networks Customer Support For informatio...

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