Transition Networks SAPTF33xx-110 manual SAPTF33xx-1xx in the Network, Installation, Automatic

SAPTF33xx-1xx

SAPTF33xx-1xx in the Network

Standard Configuration

One Unit A device (SAPTF33xx-100) and one Unit B device (SAPTF33xx-110) are required for the standard configuration. The Unit A device is connected to the Central Office (CO) while the Unit B device is connected to a telephone device.

SAPTF33xx-100	SAPTF33xx-110
Unit A -- Emulates	Unit B -- Emulates the
the telephone device	Central Office (CO)

Central Office (CO)

Automatic Ring-Down Configuration

Automatic Ring Down (ARD) is a dedicated, point-to-point voice system. When one telephone is taken off-hook, the other telephone rings, without the need to dial. Two Unit B devices (SAPTF33xx-110), connected via the fiber ports, are required for this mode of operation; with a telephone device at each end.

SAPTF33xx-110	SAPTF33xx-110
Unit B -- Emulates the	Unit B -- Emulates the
Central Office (CO)	Central Office (CO)

Installation

CAUTION: Wear a grounding device and observe electrostatic discharge precautions when setting the jumpers. Failure to observe this caution could result in damage to, and subsequent failure of, the media converter.

Setting the Jumpers

1.Using a small screwdriver, remove the screws that secure the cover to the media converter and carefully remove the cover.

2.Locate the jumpers on the circuit board.

3.Using small needle-nosed pliers or similar device, move the jumper to the desired position. (Refer to the drawings below.)

4.Carefully replace the cover on the media converter and replace the screws to secure the cover.

Standard / Automatic Ring-Down

The jumper labeled “JP1” is used to switch between the Standard or Automatic Ring-Down configuration and is located on the top circuit board of Unit B

(SAPTF33xx-110).

The drawing below illustrates the jumper settings.

•Set jumper JP1 on the Unit B device to the Standard setting when using the Standard configuration (described on page 4).

•Set jumper JP1 on both Unit B devices to the Automatic Ring-Downsetting when using the Automatic Ring-Down configuration (described on page 4).

	JP1	Automatic		JP1
Standard 1	3		1	3
		Ring-Down

US / EU Telephone Regulation

The jumper labeled “US EU” is used to switch between the US or EU telephone configuration and is located on the top circuit board of Unit A (SAPTF33xx-100). This feature is required to comply with the EU TBR21 telephone regulation. The jumper has been set at the factory to the US setting as the default.

The drawing below illustrates the jumper settings.

•Set jumper “US EU” on the Unit A device to the US setting if the device is to be used with US-based telephone systems.

•Set jumper “US EU” on the Unit A device to the EU setting if the device is to be used with European-based telephone systems.

US	EU	US	EU
US Setting		EU Setting

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