MH80626C データシートの表示（PDF） - Mitel Networks
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MH80626C Datasheet PDF : 4 Pages
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MH80626C
Preliminary Information
Pin Description
TIN
1
NC
2
IC
3
NC
4
TCOM
5
T
6
R
7
RCOM
8
NC
9
IC
10
NC
11
RF
12
NC
13
TF
14
NC
15
RF1
16
NC
17
RF2
18
NC
19
RIN
20
Figure 2 - Pin Connections
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name
Description
TIN TIP Input. Connects to TIP conductor of the Subscriber Loop.
NC No Connection: There is no pin in this location
IC Internal Connection: Do no connect to this pin.
NC No Connection: There is no pin in this location.
TCOM TIP Common: Connects to TIP pin of the SLIC via a normally closed ringing relay. See
Figure 1.
T TIP Connection: Connects to TIP pin of the SLIC.
R RING Connection: Connect to the RING pin of the SLIC.
RCOM RING Common: Connects to RING pin of the SLIC via a normally closed ringing relay. See
Figure 1.
NC No Connection: There is no pin in this location.
IC Internal Connection: Do not connect to this pin.
NC No Connection: There is no pin in this location.
RF RING Feed Connection: Connects to the RF pin of the SLIC.
NC No Connection: There is no pin in this location.
TF TIP Feed Connection: Connect to the TF pin of the SLIC.
NC No Connection: There is no pin in this location.
RF1 RING Feed 1. Ringing Input: Connects to ringing supply.
NC No Connection: There is no pin in this location.
RF2 RING Feed 2. Ringing Output: Connects to RING line through the ring relay contact.
NC No Connection: There is no pin in this location.
RIN RING Input: Connects to RING conductor of the subscriber loop.
2-8
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