CHAPTER 1. Overview of OfficeServ 7400
1-6
© Samsung Business Communications
1.2 Interfaces
This section describes the interfaces between the sub-modules of OfficeServ 7400 and
between the VoIP elements.
1.2.1 Interfaces between Sub-modules
Table 1.1 Interfaces between Sub-Modules
Categories
Types
Interfaces
Physical Access IEEE 802.3 10 BASE-TX, IEEE 802.3u 100 BASE-TX
LIM/PLIM Inter-
face
Connector Type
RJ-45
Physical Access IEEE 802.3 10 BASE-TX, IEEE 802.3u 100 BASE-TX,
IEEE 802.3z 1000 BASE-SX/LX,
IEEE 802.3ab 1000 BASE-TX
GPLIM Interface
Connector Type
RJ-45, SFP (Small Form-factor Pluggable Connector)
Physical Access IEEE 802.3z 1000 BASE-SX/LX,
IEEE 802.3ab 1000 BASE-TX
GSIM Interface
Connector Type
SFP (Small Form-factor Pluggable Connector)
Physical Access IEEE 802.3z 1000 BASE-SX/LX,
IEEE 802.3ab 1000 BASE-TX, V.35(T1/E1), HSSI(T3/E3)
Connector Type
SFP, Serial 26-pin connector (non-standard cable),
Serial 50-pin connector
GWIM Interface
Access Protocol - PPPoE (PPP over Ethernet), PPP (Point to Point Protocol)
- DHCP (Dynamic Host Configuration Protocol)
- HDLC (High-level Data Link Control)
- Frame Relay
Physical Access T1, E1, FXO (Foreign Exchange Office)
Connector Type
RJ-45
PSTN Interface
Access Protocol T1, E1, Loop Start
Physical Access ISDN PRI
Connector Type
RJ-45
ISDN Interface
Access Protocol ISDN PRI
Physical Access IEEE 802.3u 100 BASE-TX Ethernet
Connector Type
RJ-45
xDSL/Cable
Modem Interface
Access Protocol PPPoE and DHCP
Analogue
Phone
FXS (Foreign Exchange Station)
Digital Phone
Samsung Digital Phone
Voice Terminal
Interface
Wireless LAN AP
(Access Point)
802.11b, WBS24 (Samsung Wireless LAN AP)
