Samsung OFFICESERV 7100 Description page 15

can only be installed on the UNI card. The lamp can flash at a rate of 200ms to 500ms ON/OFF times. The 4SLM
does not contain any over-voltage protection and is not qualified a OPX. It also does not contain DTMF receivers,
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 daughterboard module contains four loop
start C.O. lines interface circuits with C.O. discon-
nect detection. It also contains the circuitry need-
ed 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.
installation manual for details.
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 MP10a 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 MP10a card.
The main functions of the 4SWM board are as follows:
• Auto-detection function of 100 BASE-T and Full/Half duplex
• Layer 2 Switch function
• 802.1p and VLAN function to support QoS
• Flow Control (802.3x)
• Spanning Tree Protocol (RSTP)
• IEEE 802.3af Power over Ethernet (PoE)
• IGMP Snooping
Power constraints must be taken into considera-
tion 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.
See
See installation manual for details.
2.3
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UNI CARD
FIGURE 2-1
FIGURE 2-2