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Telephones and adjunct systems
366 Installing and Upgrading the Avaya G700 Media Gateway and Avaya S8300 Media Server
Local and Phantom Power
An attendant console’s maximum distance from the system is limited.
See Table 21: Attendant Console Cabling Distances
on page 366.
1152A1 mid-span power distribution unit
The 1152A1 Mid-Span Power Distribution Unit (PDU) is an Ethernet power supply that provides
power to up to 24 46xx-series IP telephones or wireless LAN (WLAN) access points. This unit is
used with a 10/100BaseTx standard Ethernet network over a standard TIA/EIA-568 Category 5,
6 or 6e cabling plant. The 1152A1 meets the current requirements of the IEEE802.3af standard
for resistive detection.
The 1152A1 PDU complies with the Underwriters Laboratories Inc. (UL) standard UL 1950,
second edition.
For safety instructions, see Important 1152A1 PDU Safety Instructions
on page 367. For
installation instructions, see Connecting the 1152A1 PDU cables
on page 368.
Table 21: Attendant Console Cabling Distances
Enhanced Attendant
Console (302D)
24 AWG Wire (0.26
mm
2
)
26 AWG Wire (0.14
mm
2
)
Feet Meters Feet Meters
With Selector Console
Phantom powered 800 244 500 152
Locally powered 5000 1524 3400 1037
Without Selector
Console
Phantom powered 1400 427 900 274
Locally powered 5000 1524 3400 1037
Table 22: 1152A1 PDU UL 1950 Compliance
Complies UL 1950
Approved CSA C22.2 No.950 Std.
Approved CE Regulatory
Compliance
Approved EN 60950
Approved TUV EN 60950