Samsung OfficeServ 7400 General Description Manual page 20

GSIM (GIGABIT SWITCH INTERFACE MODULE)
• 10 - 1000 Base-SX/LX/TX interfaces ports
• L3 Unicasting Protocol
• L3 Multicasting Protocol
• Ethernet Switch(802.3 compatible)
• Packet Priority Control(802.1p)
• VLAN Networking(802.1q)
• Diffserv
• Flow Control(802.3x)
• Multi-casting(IGMPv1/v2, PIM-SM)
PLIM (LAN INTERFACE MODULE with Power over Ethernet)
• 16 – 10/100 Base-T interface ports
• IEEE 802.3af Power over Ethernet (PoE)
• 10/100 BASE Full/Half duplex auto-sensing
• L2 Ethernet Switching (Un-Managed)
2.3.6 OfficeServ 7150 SUPPLEMENTAL PoE POWER SUPPLY
Samsung's OfficeServ 7150 is an optional external Power over Ethernet (PoE) power supply. When the combina-
tion of installed data modules and PoE devices exceeds the 6,600ma provided by the cabinet power supply, add
the OS-7150 with up to two PSU modules to increase the -48VDC power to a maximum of 21,600ma.
• External supplemental -48 V power supply
• Connects to OS7400 or OS7200
• One 19" cabinet + two PSU modules
• 7.5A per module PSU
• Option to use 1 or 2 OS7150 PSU Modules (sold
separately)
• Jumpers on GWIM, GSIM, GPLIM, PLIM must be set
to use the external OS7150 power supply
2.7
FIGURE 2-2