AT&T DEFINITY 7100 series Manual do Utilizador descarregar pdf (Página 77)

PORT CIRCUIT PACKS

Analog Line

Circuit Packs

Feature

TN742

TN769

Number of Ports

8

8

Neon Message Waiting Indicators

Yes

No

LED Terminals Yes Yes

Feed Voltage

-48 V

-48 V

Hard Bridging

Yes Yes

Station Adjunct Yes

Yes

Secondary Lightning Protection Yes Yes

Same Premises—Out-of-Building

Yes Yes

Terminals 500-Type 500-Type

2500-Type 2500-Type

7100 Series 7100 Series

Range With 500-Type/

20,000

20,000

2500-Type/7102A Terminals†

Feet

Feet

(24-Gauge Wire)

Range With 7101A/7103A

15,200

15,200

Terminals

Feet Feet

(24-Gauge Wire)

Ringer Loads

3 3

Simultaneous Ports Ringing

4

4

Ringing

72

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 110 111

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