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You are at
OEQuest : Equipment : RFoG, FTTH, HFC : Optical Node, FTTH or Conventional RF Type : Conventional Optical Node 4 RF Outputs
| Conventional Optical Node 4 RF Outputs |
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QAMnet cNODE-4 series outdoor optical outdoor platform is designed for wide array of HFC networks architectures. It is ideal for conventional HFC system installation. With 4 RF output port, each with output level of 50 dBmV available, cNODE-4 can be used to reach deep into of the coax distribution network.
The CNODE-4 utilize highly linear amplifier module to provide excellent CSO, CTB and CNR performance. The standard configuration cNODE-4 carries two sets of forward path receivers and return path transmitters (one set as primary and the other set as redundant) to provide extreme reliability. Return path transmitter can be ordered with 1310nm laser or1 of 8 available CWDM laser wavelengths.
Features:
- Four RF outputs, two auxiliary ports for power, and two fiber ports
- Two receivers forward path
- Two lasers for return path
- 4 RF output port, each with output level of 50 dBmV @ 870 MHz
- Level of RF port can be independently adjusted with attenuation pads
- Optical capabilities: 1310nm, 1550nm or CWDM in both forward & return
- Forward optical redundancy and return redundancy
- Redundant dual power supply standard
Downloadable PDF Datasheets:
cNode-4 Series Datasheet
 Manufacturer: QAMnet
Part Number: cNode-4
Shipping Weight: 25.00 lbs
Lead Time:
In Stock
Base Price: Contact Sales
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View a printable version.
| Technical Specifications |
| Model Number |
cNode-4
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| Technical Specifications |
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| Forward Path - Receiver |
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| Receiver Wavelength Range |
1270 to 1620nm
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| Input Optical Power Level |
+3dBm to -6dBm
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| RF Output Power Level |
50dBmV Typical @ 2dBm optical output
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| Carrier to Noise Ration (CNR) |
52dB Typical @ 3.0% OMI & 0 dBm Input
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| Composite Second Order (CSO) Distortion |
65dBc Typical
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| Composite Triple Beat (CTB) Distortion |
65dBc Maximum
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| RF Frequency Range |
54MHz to 870MHz
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| Return Path - Transmitter |
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| Transmitter Wavelength |
1310 ± 5nm (Standard), 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610nm (CWDM)
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| Output Optical Power Level |
+2.5dBm Typical
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| RF Input Power Level |
20dBmV Typical
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| Carrier to Noise Ration (CNR) |
> 50dB Typical @ 20dBmV RF Input
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| RF Frequency Range |
5MHz to 42MHz
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| General Specifications |
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| Flatness in Frequency Range |
± 0.5 dB
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| Optical Return Loss |
45dB Minimum
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| RF Impedance |
75Ω
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| RF Return Loss |
16dB Minimum
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| Number of RF Port |
4
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| Mechanical Specifications |
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| Optical Connectors |
4, SC/APC
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| Temperature Range |
-20°C to 65°C
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| Power Supply |
12-15 VDC (Receiver), 80-240 V, 43-63Hz AC
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| Power Consumption |
5W Maximum
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| Dimensions |
16"x9"x9"
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| Control/Monitoring |
N/A
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| Display |
2 LEDs: Optical Input & Power
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