Samsung DS 5021D KEYSET General Description Manual

Also see for OFFICESERV 7100: Quick guide System administration guide User guide User manual User guide

Contents

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 intendedfor connection to one telephone. Connecting multiple telephones to a port may result in incorrect operation ordamage to the card. See installation manual for details.4TRMThis card contains four loop start C.O. lines inter-face circuits with C.O. disconnect detection. Italso contains the circuitry needed for Caller ID.The 4TRM can only be inserted in any of the threeslots on the UNI card. Each port on this card isintended for connection to Telco. See installationmanual 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 databoard of OfficeServ 7100, provides 10/100 BASE-T interface and performs the Layer2 Switch function as the datatransmission/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, LANprinters, PC programming, uplink to other data switches or any other Ethernet devices. This module may be usedin conjunction with the licensed MGI channels when providing IP telephony services. This module can only beinstalled 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 functionPower constraints must be taken into consideration when plugging ITP phones and WAP devices into the 4SWMPoE module.• The OfficeServ 7100 power supply supportsa maximum of 24 TDM phones or SEPU(Samsung equivalent power units). Onepower unit is equal to one (2 line TDMphone).• A maximum of 4 ITP phones or 4 WAPs canbe supported by the 4SWM PoE Module.• Each time an ITP phone is plugged into the4SWM PoE port, the system capacity forTDM phones is decreased by 5.• Each time a WAP is plugged into the 4SWMPoE port, the system capacity for TDMphones is decreased by 6.• External power can be used to power theITP phones and WAPs. If external power isused to supply power to the ITP phones orWAPs, no SEPU are used from the OS 71004SWM PoE module.2.3FIGURE 2-1UNI CARDFIGURE 2-2