Hardware Specification; Table 4: Ht503 Hardware Specification - Grandstream Networks HT503 FXO User Manual

HARDWARE SPECIFICATION

The table below lists the hardware specification of HT503.
LAN interface
WAN interface
FXS telephone port
FXO telephone port
(PSTN Port)
LED
Universal Switching
Power Adaptor
Dimension
Weight
Temperature
Humidity
Compliance
FIRMWARE VERSION 1.0.12.4

TABLE 4: HT503 HARDWARE SPECIFICATION

1xRJ45 10/100 Mbps Port
1xRJ45 10/100 Mbps Port
1 x FXS (RJ11)
1x PSTN pass-through and life line port
Power, WAN, LAN, PHONE, and LINE (Green)
Input: 100–240 VAC, 50-60 Hz
Output: 12VDC, 0.5A, UL certified
25mm x 115mm x 75mm (when laying flat);
115mm x 25mm x 75mm (standing up)
Approximately 0.6lbs (0.3kg)
Operational: 32° - 104°F or 5° – 45°C
Storage: 10°–130°F
10% - 90%
(non-condensing)
HT503 USER MANUAL
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