Ies-1248-51 Specifications; Table 96 Wire Gauge Specifications; Physical Specifications; Power Input - ZyXEL Communications IES-1248-51 User Manual

This chapter provides the specifications for the IES-1248-51.

Physical Specifications

The IES-1248-51 is 19 inch (482.6mm) rack-mountable.
Telco-50 Connectors
The IES-1248-51 has 4 Telco-50 connectors. Connect the two USER Telco-50 connectors to
the subscribers and two CO Telco-50 connectors to the PSTN switch.
Dimensions
1.5U 439.8 mm (W) x 251 mm (D) x 66 mm (H)
Weight
7.2 kg
Wire Gauge Specifications
The following table shows the specifications for wire gauge.

Table 96 Wire Gauge Specifications

WIRE TYPE
Ground Wire
Telephone Wire
IES-1248-51 Power Wire
AWG (American Wire Gauge) is a measurement system for wire that specifies its thickness.
As the thickness of the wire increases, the AWG number decreases.

Power Input

-36 ~ -72 VDC, 2.5 A maximum.

Power Consumption

90 W maximum
A

IES-1248-51 Specifications

REQUIRED AWG NO. (DIAMETER)
18 or larger
26 or larger
16 to 18
IES-1248-51 User's Guide
P P E N D I X
B
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