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The PBN RRAS-O series Analog Return Receiver module with FBC functions for the AIMA3000 access platform is designed for multi-services operators to increase network-return capacities for the ever-growing demand for bandwidth and to efficiently monitor the performance of multiple RF return path signals.
The embedded Full Band Capture (FBC) functionality enables the operator to capture and monitor the return path spectrum, helping to quickly locate upstream noise artifacts and analyse related upstream signal levels.
Advanced spectrum analysis software is available as a standalone tool or a module within PBN’s wider netWatch software suite. The spectrum analysis software toolset also support options for simple integration into operators existing network OSS or BSS.
Online management and control capabilities can be centrally monitored and controlled through a PBN netWatch server networked to one of the Ethernet ports of the ASMM module.
Bandwidth 5 ~ 204 MHz to meet DOCSIS 3.1 frequency band requirements
RF output 40 dBmV at -6 dBm optical input and OMI of 6%
Wide band receiver (1260 ~ 1620nm) to suit CWDM and DWDM applications
Allows up to 128 receivers (8x16 modules) in only 4 RU of space
User-selectable MGC or AGC
Easy to install due to RF-Paddle board backplane design
Integrated Optical Passive Module DMUX with express port for increased headend optical shelf density
Full Band Capture offers automated and 24/7 return path/upstream RF and data performance monitoring and analysis
Dedicated test port per return channel
Real-time alarm monitoring
Help operators preemptively identify and address spectrum variances
Lower capital expenses by eliminating the need for expensive test equipment
Web-browser access eliminates the need for a thick client and a mobile APP is available
Improve network maintenance efficiency and Increase customer satisfaction
FBC software which can work independently, in PBN NMSE or be integrated into third-party systems
Individual eletric control attenuator and equalizer for each receiver
| Optical Performance | |
| Optical wavelength | 1260 nm to 1620 nm |
| Optical inputs | -18 dBm to +2 dBm |
| Optical return loss | > 50 dB |
| Optical connectors | SC/APC, LC/APC (1) |
| Optical passive losses |
-2.5 dB per channel (Integrated 4-ch DeMUX models), typical |
| RF Performance | |
| RF bandwidth | 5 MHz to 204 MHz |
| RF output level (2) |
40 dBmv @ -6 dBm |
| RF flatness | ± 0.75 dB (5 MHz to 204 MHz) |
| Gain adjustment | up to 15-60 dB in 0.5 dB increments (default 42 dB) |
| Slope adjustment |
0 ~ 10 dB (5 MHz to 204 MHz) |
| RF impedance | 75 Ω |
| RF return loss | > 16 dB |
| Receiver isolation | > 65 dB |
| RF test point relative to RF input port | -20 dB ± 1 dB |
| RF connectors | 8 x MCX connectors |
| RF test points | 4 x Mini-SMB |
| Alarms and laser status | Front-panel LEDs, SNMP Traps |
| Link Performance | |
| CNR (3) | > 51 dB |
| IMD2 (4) | > 60 dB |
| NPR (5) | = 25 dB (Dynamic range @ 30 dB) |
| General | |
| Power supply | Powered via AIMA3000 backplane |
| Power consumption | < 25 W (with FBC) |
| Operating temperature | -5 ℃ to +55℃ |
| Storage temperature | -25℃ to +70℃ |
| Dimensions (WxDxH) | 24.6 x 410 x 152.5 mm |
| Weight | 0.95 kg |
| Supported network management options | PBN’s NMSE or through ASMM’s Web Interface |
| FBC Module | |
| Frequency capture range | 5 to 204 MHz |
| Dynamic range | 60 dB |
| Spectrum Lines | 3, including live, max hold and min hold |
| RBW | Up from 30 KHz |
| VBW | Auto adaptable |
| Vertical Markers | 2 |
Note：
(1) Standard option. Contact a PBN Sales Representative for availability of other options.
(2) Measured in a typical system with -6 dBm optical input, 6% OMI, gain setting adjusted to 50 dB (the stated RF output level does not necessarily apply with other optical input levels). dBuV= 60+dBmV.
(3) Measured @ -6 dBm, 6% OMI, 4 channels.
(4) Measured in a typical system with PBN RT5S-D, 4 channels, (11.5 MHz, 26.5 MHz, 45.5 MHz and 58.5 MHz), -6 dBm, 6% OMI. IMD2 is measured at f1 ± f2.
(5) Measured in a typical system with PBN RT5S-D.
| A-RRAS-O-HD-[W]-[X]-[Y]-[Z] | Analog Return Receiver – High Density |
| Options: | |
| W | FBC Function |
| 0
M |
Without FBC Management
With FBC Management |
| X (1) | WDM Options |
|
C 1 2 |
CWDM DWDM 100 GHz DWDM 200 GHz |
| Y (1) | WDM Wavelength |
| CWDM Wavelength
27 29 … 59 61 DWDM ITU Channel 21 22 … 59 60 |
1271 nm 1291 nm … 1591 nm 1611 nm 1560.61 nm 1559.79 nm … 1530.33 nm 1529.55 nm |
| Z | Optical Connector |
| S
L |
SC/APC (2) LC/APC |
Note:
(1) Please omit [X] and [Y] if WDM function is not required.
(2) SC/APC connector is only used to support WDM option, and each module has up to 4 SC/APC ports.
