Appendix A Product Specifications; Table 117 Wire Gauge Specifications - ZyXEL Communications IES-1248-71 User Manual

A
P P E N D I X
This part provides a detailed description of system specifications.
Specifications
This chapter provides the specifications for the IES-1248.
Physical Specifications
The IES-1248 is 19 inch (482.6mm) rack-mountable.
Telco-50 Connectors
The IES-1248 has 4 Telco-50 connectors. Connect the two USER Telco-50 connectors to the
subscribers and the 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
• IES-1248-71 DC power version and IES-1248-73: 5.2 kg
• IES-1248-71 AC power version: 5.0 kg
Wire Gauge Specifications
The following table shows the specifications for wire gauge.

Table 117 Wire Gauge Specifications

WIRE TYPE
Ground Wire
Telephone Wire
IES-1248 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.
IES-1248-71/73 User's Guide
Product Specifications
REQUIRED AWG NO. (DIAMETER)
18 or larger
26 or larger
16 to 18
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