User Manual

VCom Inc.
AP5857 Manual; ml_ap5857_08 (Oct 2005)
Approved: R.B.
8
1.4 Specifications
DOWNSTREAM
Transmit RF frequency band 5799 to 5823 MHz
Transmit EIRP +15 to +28 dBm
rated maximum, strand mount configuration
IF input frequency range 91 to 857 MHz (channel center frequencies)
IF input level range 0 to +20 dBmV per channel
Downstream modulation 64QAM, 5.06 Msym/sec or 256QAM, 5.36 Msym/sec
Downstream flatness 1 dB over 5 MHz, typical
Transmit mute Muted on failure. Unmuted with a valid DOCSIS downstream
signal present to which internal cable modem can register.
UPSTREAM
Receive RF frequency band 5727 to 5751 MHz
Noise figure (at RF connector) 6 dB max at max gain
Image rejection 90 dB minimum
IF output frequency band 18 to 42 MHz
Gain range 36
± 2 dB to 76 ± 2 dB at mid band
IF level 17 to 50 dBmV
Gain flatness (frequency response)
±0.5 dB over 3.2 MHz, 2.5 dB p-p full band
Spectral inversion No spectral inversion
Return loss (IF) 13dB min.: 5 to 42 MHz and 88 to 857 MHz
GENERAL
Upstream ingress mitigation Automatic upstream IF mute
Upstream gain control
Upstream mute control via remote access
Upstream power detector
IF connector F female, 75 ohms
Power requirements 35 to 90 VAC, 60 Hz
Power consumption 27 W maximum
Management Remote and local status monitoring and control
SNMPv1.1 remote access
RS232 command line local interface
Operating temperature range -40 to +60 °C
Antenna Integrated, 60
° horizontal and 30° vertical beamwidth
Downstream link margin (line of sight) 16.5 dB (64 QAM, 1 mile)
3.8 dB (256 QAM, 2 miles)
EMC compliance FCC CFR 47, Part 15, Subpart B
FCC Part 15 subpart E, Section 15.401
Industry Canada RSS-210, Issue 5, 6.2.2 (q1) LELAN Devices
Configurations Strand mount, utility pole mount, pipe mount
(options STRAND, POLE, PIPE)
Size 60.2 x 22.3 x 12.4 cm (23.7” x 8.8” x 4.9”)
Weight 7.1 kg (15.6 lbs )
Specifications subject to change without notice.
See section 1.5 Options for list of available options.