Comdial FX Series Spezifikationen PDF herunterladen (Seite 70)

Line and Station Boards and Special Components

GCA39-825 Rev 2, Issue 4/02 Page 16 Printed in the USA

Expansion SCSI Cards

Part Number: FXOPT-SCM-1 (Main Cabinet SCSI Expansion Card)

Part Number: FXOPT-SCX-1 (Expansion Cabinet SCSI Expansion Card)

• These option cards come in the FXII-EXP expansion kit. Make sure they are at least Rev. B

for the FX II.

• The FXOPT-SCM-1 card is needed if expanding an FX II system beyond a 1 cabinet

configuration. This card resides on the FXINT-MAUXII (Main Cabinet Auxiliary board).

• The FXOPT-SCX-1 card is needed in the expansion cabinet and resides on the FXINT-

FSRV-1 (expansion cabinet services board).

Auxiliary Board and Expansion Services Board Option Cards

Fiber Optics Card

• The Fiber Optics card provides an optical interconnection between the main and expansion

cabinets in an expanded FX II system, and is designed for use when the expansion cabinet

needs to be located more than six feet from the main cabinet. This may be needed if you

require the expansion cabinet on a different floor in the building.

• With the benefit of the fiber optic medium’s immunity to signal degradation or corruption, it

provides a good alternative to the SCSI-driven electrical link used for the same purpose.

• The fiber card connection between a main and expansion cabinet also allows a maximum

distance between the cabinets to be up to 1.2 miles. This is a fantastic improvement over the

standard 6- foot SCSI connection between cabinets.

• Fiber Optics support is system software keyed, and you must enable the software key before

you can turn on Fiber Optics service at an installation site.

• The Fiber Optics card is part of a field expansion kit that includes both a main and expansion

Fiber Optics card and an expansion services board. The Comdial ordering code numbers for

the Fiber Optics expansion kits are as detailed in the following table:

Kit Ordering Code Kit Contents

(1) FXOPT-FBM-1 Main Fiber Optics board

(1) FXOT-FBX-1 Expansion Fiber Optics board

FXOPX-1

(1) FXINT-FSRV Expansion Services board (board includes 8 DTMF receivers

for system use when needed)

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Comdial FX Series Spezifikationen Seite 70