Samsung OfficeServ 7100 Technical Manual page 36

OfficeServ 7100
TECHNICAL MANUAL
states). The second four LED's on the front of the card display the type of service. The
first TEPRI/TEPRIa card installed in the OfficeServ 7100 is the primary source of
external clocking. The second TEPRI/TEPRIa installed is the secondary source of
external clocking. Default clock selection is left to right in the cabinet. The clock priority
can be changed by using MMC 826. Regardless of position, a CO PRI circuit should
always be given clocking priority over T1 circuits. There are two RJ45 modular jacks on
the face of the card. The settings for T1 or PRI service are selected by a bank of dip
switches as defined below. The PRI supports NI1, NI2, AT&T No. 5 ESS, and DMS 100
offices. A maximum of 2 TEPRI/TEPRIa cards can be provided per system. NOTE: Do
not insert this card with system power ON.
Switch No.
1
2
3
4
5
6
7
8
*If this TEPRI/TEPRIa card is to be the master of a pair of TEPRI/TEPRIa cards that are
used to connect two systems together via PRI networking then this DIP switch, DIP
switch 4 must be set to ON.
**Do not change the settings of DIP switches 3, 5, 6, 7, and 8. Switches 3, 5, 6, and 7
must remain OFF and 8 must be ON.
TEPRI/TEPRIa Card Dip Switch
ON
T1
PRI
NFAS (24B)
NETWORK*
AFT
**
**
**
3.19
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INSTALLATION
PART 3 APRIL 2007
OFF
E1
T1
NFAS (23B + D)
USER
NORMAL
**
**
**