Table 5.1 Consumption Per Device; Psu Supplemental Power Supply; Connecting The Officeserv 7150 External Poe - Samsung OfficeServ 7200 Technical Manual

OfficeServ 7200
TECHNICAL MANUAL

5.3 CONNECTING THE OFFICESERV 7150 EXTERNAL PoE

PSU SUPPLEMENTAL POWER SUPPLY

The OfficeServ 7150 PoE PSU provides additional power to your OfficeServ 7200 cabinets
when the internal OfficeServ 7200 PSU limits have been exceeded. It is composed of a
cabinet which can accomodate up to two POE-M Power supply modules. Each module
provides -54V, 7.5A. Depending on your power requirements, you can add either one or two
modules. A two-module system (7150 with 2 PoE-M PSU module) provides -54V, 15A.
The PLIM/PLIM2 module uses the -48V rail from the OfficeServ 7200 power supply to provide
power to the connected devices over ethernet. The OfficeServ 7200 power supply provides
up to 2200mA of output current.
PER EACH OS 7200 CABINET (not per system), the SUM of all current drawn from 1)
devices powered by PLIM/PLIM2 cards, 2) digital key sets connected to DLI ports and 3)
analog devices connected to SLI ports and 4) COMBO WBS24 AP's connected to 4WLI
cards cannot exceed 2200mA. The chart below provides current ratings for various devices
connected to the system:
Card Name
DLI Digital Keyset
Analog Phone
MWSLI
Analog Phone with Message Waiting
Lamp
ITP-5121D or ITP-5107S
ITP-5112L
SMT-R2000 Dual AP
SMT-i3105
PLIM/PLIM2
SMT-i5210
(48 V)
SMT-i5220, SMT-i5230
SMT-i5243
SMT-i5264
A52GE Gigabit
Other IEEE 802.3af compliant device.
IF ADDING PLIM/PLIM2 CONNECTED DEVICES CAUSE CURRENT DRAWN TO EXCEED 2200mA
PER CABINET (not per system), THEN YOU MUST CONNECT THE OS7150 EXTERNAL PoE
POWER SUPPLY MODULE to the cabinet. This unit will provide additional power only to
devices connected to PLIM/PLIM2s when the OS7200 power supply limits have been
exceeded.

Table 5.1 Consumption per Device

Connected
Device Type
5.3
Home Page
PART 5 MAY 2010
Current Consumption
per Each Device (mA)
25
25
30
100
130
200
83
127
107
156
100
56
See manufacture current draw specifications
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INSTALLATION