Specifications

Efficient Networks, Inc. SpeedStream 4000 Series Specifications 17
Technical
Reference
SpeedStream 4000 Series Specifications
Size 5.56 in. x 7.3 in. x 1.75”
(14.12 cm x 18.54 cm x 4.44 cm)
Weight 2 lbs, 11 oz (1.2 Kg ) (includes modem, power supply and
cable)
Power (standard) Wall-mount AC to DC adapter. 10-21vDC @ 1.1 amp output.
AC input to meet country specific input requirements.
• USA: 110 vAC, 60 Hz, 2 amp max
• Europe: 220 vAC, 50 Hz, 1 amp max
Temperature Operating: 0 to 40° C
Non-Operating, storage: -10 to 85° C
Humidity 10% to 90% noncondensing
USB Interface
Cabling USB Cable
Connector USB connector
DSL Interface
Connector Two-contact, shielded RJ11 jack (pins 3 & 4, tip and ring
interchangeable; optional configuration with pins 2 & 5
available from your distributor)
Operating distance 18,000 feet maximum on standard 26 AWG copper pair wire