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English AIMA-RT5S
The RT5S, 1550 nm Return Transmitter – Standard series, is a high-density module with two lasers. It is designed to plug into PBN’s latest Advanced Intelligent Multi-services Access platform – the AIMA3000.
PBN’s RT5S is currently available in either a dual transmitter configuration. It features a full-spectrum advanced return path transmitter designed for multi-services operators (MSOs) to increase network capacity to satisfy an ever-growing subscriber demand for bandwidth. The module’s operating wavelength conforms to ITU standards and it can work with PBN’s Erbium Doped Fiber Amplifier Module (EDFA). It provides the utmost flexibility for MSOs during the transition to all-digital.
The RT5S employs an advanced RF circuit design and two high quality independent low-chirp lasers. In addition, it has a cutting-edge optoelectronic design for the delivery of high-quality transmissions, over passive fiber optic networks.
All RT5S models can also be conveniently monitored and controlled through a computer connected to one of the Ethernet ports via the ASMM module. All module settings are retained in non-volatile memory to ensure trouble-free operation. Bulk updating, automatic uploading and downloading of configuration files can be done when using PBN’s NMSE web-based management system.
Plug-and-play with the AIMA3000 platform
High-quality 1550 nm isolated low-chirp analog DFB lasers
RF amplifier gain blocks with advanced GaAs technology for better performance
Conforms to ITU DWDM standards
Frequency response of 5 MHz to 204 MHz
Local laser shutdown via web interface
Totally independent and controllable circuits in one module slot
Alarm monitoring via ASMM web interface and PBN NMSE
Automatic thermo-cooler control (ATC) for a consistent laser temperature
Automatic power control (APC) for maintaining a consistent amount of power amplification for each wavelength
Remote firmware upgrade and auto upload/download of configuration files through ASMM web interface or using PBN's NMSE
Bulk firmware updates through PBN's NMSE
Fully FCC, CE and RCM compliant
| Optical Performance | |
| Optical wavelength | ITU standard wavelength |
| Optical outputs | 2 |
| Output power | 10 dBm |
| Optical connector | SC/APC, FC/APC, LC/APC, E2000/APC |
| Laser RIN |
< -155 dB/Hz |
| RF Performance | |
| RF bandwidth | 5 MHz to 204 MHz |
| RF flatness | ± 0.5 dB |
| RF input return loss | > 16 dB |
| RF input level (1) | 15 ~ 25 dBmV per channel |
| RF impedance | 75 Ω |
| RF test point relative to RF input port | -20 dB ± 1 dB |
| Isolation between transmitters | > 60 dB |
| RF input connectors | 2 x GSK-type female |
| RF test points | 4 x Mini-SMB (2) |
| Alarms and laser status | Front-panel LEDs, SNMP Traps |
| Link Performance (3) | |
| CNR | > 51 dB |
| IMD2 | > 54.5 dB |
| General | |
| Power supply | Powered via AIMA3000 backplane |
| Power consumption | <15.0 W |
| Operating temperature | -5 ℃ to +55℃ |
| Storage temperature | -25 ℃ to +70 ℃ |
| Dimensions (WxDxH) | 24.6 x 410 x 152.5 mm |
| Weight | 0.88 kg |
| Supported network management options | PBN’s NMSE or through ASMM’s Web Interface |
Notes
(1) dBuV= 60 + dBmV
(2) Four mini-SMB connectors on front panel: 2 RF inputs test ports and 2 to measure RF input before the laser.
(3) Measured in a typical system with 4 channels signal source (11.5 MHz, 26.5 MHz, 45.5 MHz and 58.5 MHz), -2 dBm, 6 % OMI, 10 km fiber. IMD2 is measured at 15 MHz and 38 MHz.
| A-RT5S-[V]-[W]-[X1X2]-[Y]-[Z] | 1550 nm Return Transmitter – Standard |
| Options: | |
| V | Number of Optical Ports |
| D | Dual (2) |
| W | Optical Output Power |
| 04
08 09 10 |
4 dBm (2.5 mW)
8 dBm (6.3 mW) 9 dBm (8 mW) 10 dBm (10 mW) |
| X1X2 (1)(2) |
First Channel Last Channel |
| 21
22 23 24 25 27 29 31 33 35 … 58 59 |
192.1 THz (1560.61 nm)
192.2 THz (1559.79 nm) 192.3 THz (1558.98 nm) 192.4 THz (1558.17 nm) 192.5 THz (1557.36 nm) 192.7 THz (1555.75 nm) 192.9 THz (1554.13 nm) 193.1 THz (1552.52 nm) 193.3 THz (1550.92 nm) 193.5 THz (1549.32 nm) … 195.8 THz (1531.12 nm) 159.9 THz (1530.33 nm) |
| Y | Optical Connector Type |
| S
F L E |
SC/APC
FC/APC LC/APC E2000/APC |
| Z | Bandwidth |
| 20 | 5 ~ 204 MHz |
Notes
(1) Default spacing is 100 GHz. For other wavelength configurations not listed, please contact PBN.
(2) X1 is first channel and X2 is second channel
| Examples: | ||
| Dual | X1X2 | O1O2, O1O1 |
Contact PBN Representatives for detailed optical channel information.
