Redundant Power Supply:

External only; connector for RPS provided by default

AC Input Voltage:

100 to 240 VAC

Power Dissipation:

AC: 240W (819 BTU/hr) . AC with IP Phone: 310W (1058 BTU/hr) . AC with PoE-IP Phones: 240W (819 BTU/hr.). AC without PoE support: 280W (955 BTU/hr.). DC: 300W (1024 BTU/hr.)

Auxiliaryport(upto115.2kbps):

1

Console port (up to 115.2 kbps):

1

Fixed USB 1.1 ports:

2

AC Input Current:

3A (110V); 2A (230V)

AC Input Surge Current:

50A maximum; one cycle (-48V power included)

AC-IP max in-line power distribution:

240W

Optional integrated inline power (PoE):

Yes; requires AC-IP power supply

DC Input Current:

12A (24V); 5A (60V); Startup current: 50A>10 ms

Dimensions (H x W x D):

3.5 x 17.25 x 16.4 in. (88.9 x 438.2 x 416.6 mm.)

DC Input Voltage:

24 to 60 VDC; autorunning positive or negative

Optional PoE:

Yes; requires AC-IP system power supply

AC Input Frequency:

47 to 63 Hz

Onboard LAN ports:

2 - 10/100/1000