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Digivance
®
NXD Digital
Digivance
®
NXD
Digital Distributed RF
6
w w w . a d c . c o m • + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 • 1 - 8 0 0 - 3 6 6 - 3 8 9 1
REVERSE PATH
System Bandwidth: 15 MHz band block increments
FREQUENCY RANGE
Cellular A/A” Band: 824 to 835 MHz
Cellular B/B’ Band: 835 to 849 MHz
SMR 800 Band: 810 to 821 MHz
SMR 900 Band: 896 to 901 MHz
PCS A Band: 1850 to 1865 MHz
PCS D Band: 1865 to 1870 MHz
PCS B Band: 1870 to 1885 MHz
PCS E Band: 1885 to 1890 MHz
PCS F Band: 1890 to 1895 MHz
PCS C Band: 1895 MHz to 1910 MHz
Gain: -10 to +35 dB
Out-of-band Rejection: 90 dB
Propagation Delay: 17 microseconds reverse path (excluding fiber)
Adjustable Delay Setting: 0 - 566 microseconds
Delay Setting Adjustments: 13 nanosecond increments, automatic or manual
Input IP3: -21 dBm
Noise Figure 800/850/900: 5 dB
Noise Figure 1900: 6 dB
Maximum RF Output Level: 10 dBm absolute maximum, -5 dBm operational maximum
Automatic Gain Limiting (AGC) Range: 25 dB
Maximum Input for AGC: -38 dBm peak
Reverse Path VSWR: 2.0:1
OPTICAL SPECIFICATIONS
Fiber Type: Single-mode, 9/125 µm
Fibers Required: 1 pair per RAN, 1 pair 8 RANs with CWDM option
Transmit Device: SFP optical transceiver
Fiber Connectors: Dual-LC
Forward/Reverse Path Wavelength: 1310 nm Standard Range
1550 nm Long Range Option
Optical Budget: 9 dB Standard Range
26 dB Long Range Option
CWDM Wavelength Option: 8 Wavelength ITU-T G.694.2 grid CWDM