User Manual

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1785-5.19 - January 1999

Installation Instructions

Optical Transceiver

1785-TR10BF

The opti cal t ransc eiver enabl es a device with an AUI inte rface to c onnect to

a 10 Mbit/s CSMA/CD LAN (ISO/IEC 8802-3, IEEE 802.3, 10BASE-FL)

via a fiber optic cable.

•

monitoring LEDs for

– link status

– RxData

– coll ision/j abber contro l

– TxData

– power

•

SQE test can be disabled

externally

•

can be plugged directly to the device interface

•

low current consumption

•

compact constr uct io n

To the Installer

Topic Page

Description 2

Installation 3

Compliance to European Union Directives 4

Technical Data 7

Summary of content (8 pages)

PAGE 1
Installation Instructions Optical Transceiver 1785-TR10BF The optical transceiver enables a device with an AUI interface to connect to a 10 Mbit/s CSMA/CD LAN (ISO/IEC 8802-3, IEEE 802.3, 10BASE-FL) via a fiber optic cable.
PAGE 2
Optical Transceiver Description The 1785-TR10BF mini optical transceiver can be connected to the AUI interface of a device either directly or via an AUI cable. It is connected to the fiber optic cable by a BFOC socket. The 1785-TR10BF mini optical transceiver offers these functions according to IEEE 802.
PAGE 3
Optical Transceiver Installation 3 Fiber Optic Connection Two BFOC sockets are available for connecting the 1785-TR10BF transceiver to a fiber optic segment. One connection is used for transmitting and one for receiving data over the fiber optic cable. The maximum length of the fiber optic segment is • 2000 m for 50/125 fiber • 3000 m for 62.5/125 fiber Power Supply The operating voltage (+12 V) is taken from the connected device via the 15-pin sub-D socket of the AUI interface.
PAGE 4
Optical Transceiver Compliance to European Union Directives If this product has the marking, it is approved for installation within the European Union and EEA regions. It has been designed and tested to meet the following directives.
PAGE 5
Optical Transceiver 5 Hazardous Location Approval This product may be certified for general use as well as for use in hazardous locations. Actual agency certification is indicated by the product label as shown below, and not by statements in any user documentation.
PAGE 6
Optical Transceiver Approbation d’utilisation en environnements dangereux Ce produit est certifié pour une utilisation générale aussi bien que pour une utilisation en environnements dangereux. La certification en vigueur est indiquée par l'étiquette produit et non par des indications dans la documentation utilisateur.
PAGE 7
Optical Transceiver 7 Technical Data Transceiver interface (AUI) Operating voltage +12 V Current consumption (no signal) 200 mA Bit rate (Manchester Code) 10 Mbit/s Dimensions W x H x D 44 mm x 22 mm x 91 mm (1.8 in. x .83 in. x 3.6 in.
PAGE 8
Connection capabilities Transceiver interface Fiber optic interface Connections with pin assignments Transceiver interface (15-pin sub-D plug) Fiber optic interface Displays LINK RX CD TX P Conductors/Wire Size/Category Agency Certification (when product is marked) plugged directly on to the AUI interface of connected device or connected by an AUI cable (50 m max. length) Fiber optic cable segment maximum 2000 m (50/125 microns) or 3000 m (62.