but instead shares the system DSP resources. The OfficeServ 7100 4SLM supports Caller ID to single line tele-
phones.
The 4SLM can
only
be inserted in any of the three slots on the UNI card.
Each port on this card is intended
for connection to one telephone. Connecting multiple telephones to a port may result in incorrect operation or
damage to the card.
See installation manual for details.
4TRM
This card contains four loop start C.O. lines inter-
face circuits with C.O. disconnect detection. It
also contains the circuitry needed for Caller ID.
The 4TRM can
only
be inserted in any of the three
slots on the UNI card
. Each port on this card is
intended for connection to Telco.
4SWM (DATA MODULE)
The OfficeServ 7100 supports one enterprise class data module. The 4SWM can be combined in the same cabi-
nets with the telephone system cards to provide a converged voice and data solution. 4SWM, which is a data
board of OfficeServ 7100, provides 10/100 BASE-T interface and performs the Layer2 Switch function as the data
transmission/reception board to/from a LAN. When installed, the 4SWM module provides connection for four (4)
PoE ports off the front panel of the MP10 card. These ports can be used to connect ITP phones, WAPs, SP-Net, LAN
printers, PC programming, uplink to other data switches or any other Ethernet devices. This module may be used
in conjunction with the licensed MGI channels when providing IP telephony services.
This module can only be
installed on the optional daughter board slot on the MP10 card
See installation manual for details.
The main functions of the 4SWM board are as follows:
•
Auto-detection function of 10/100 BASE-T and Full/Half duplex
•
802.1p and VLAN function to support QoS
•
Layer 2 Switch function
Power constraints must be taken into consideration when plugging ITP phones and WAP devices into the 4SWM
PoE module.
•
The OfficeServ 7100 power supply supports
a maximum of 24 TDM phones or SEPU
(Samsung equivalent power units). One
power unit is equal to one (2 line TDM
phone).
•
A maximum of 4 ITP phones or 4 WAPs can
be supported by the 4SWM PoE Module.
•
Each time an ITP phone is plugged into the
4SWM PoE port, the system capacity for
TDM phones is decreased by 5.
•
Each time a WAP is plugged into the 4SWM
PoE port, the system capacity for TDM
phones is decreased by 6.
•
External power can be used to power the
ITP phones and WAPs. If external power is
used to supply power to the ITP phones or
WAPs, no SEPU are used from the OS 7100
4SWM PoE module.
2.3
FIGURE 2-1
UNI CARD
FIGURE 2-2
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