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English AIMA-RT3S
The RT3S, 1310 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 RT3S is currently available in a dual transmitter configuration. It features a full-spectrum advanced transmitter designed for multi-services operators (MSOs) to increase network capacity to satisfy an ever-growing subscriber demand for bandwidth.
The RT3S 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 RT3S models can also be conveniently monitored and controlled through a computer connected to one of the Ethernet ports or an Android mobile device 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 1310 nm isolated low-chirp analog DFB lasers
采用先进砷化镓（GaAs）工艺制造的射频放大器增益模块，性能表现更优异
Frequency response of 5 MHz to 204 MHz
Local laser shutdown via web interface or optional hand-held controller (AHHC)
Totally independent and controllable circuits in one module slot
Alarm monitoring via ASMM web interface and PBN NMSE
支持自动温控 (ATC) 功能，保证激光器长时间稳定工作
支持自动光功率控制 (APC) 功能，提供稳定的光功率输出
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
完全符合 FCC、CE 和 RCM 标准
| Optical Performance | |
| Optical wavelength | 1310 nm ± 10 nm |
| Optical outputs | 2 |
| Output power | 2 dBm to 14 dBm |
| Optical connector | SC/APC (1) ,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 (2) | 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 (3) |
| Alarms and laser status | Front-panel LEDs, SNMP Traps |
| Link Performance (4) | |
| CNR | > 52 dB |
| IMD2 | > 55 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) Standard option. Contact a PBN Sales Representative for availability of other options.
(2) dBuV= 60 + dBmV
(3) Four mini-SMB connectors on front panel: 2 RF inputs test ports and 2 to measure the RF input before the laser.
(4) 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-RT3S-[W]-[X]-[Y]-[Z] | 1310 nm Return Transmitter – Standard |
| 选项： | |
| W | Number of Optical Ports |
| D | Dual (2) |
| X | Optical Output Power |
| 02
04 06 08 09 10 11 12 13 14 |
2 dBm (1.6 mW) optical power
4 dBm (2.5 mW) optical power 6 dBm (4 mW) optical power 8 dBm (6.3 mW) optical power 9 dBm (8 mW) optical power 10 dBm (10 mW) optical power 11 dBm (13 mW) optical power 12 dBm (16 mW) optical power 13 dBm (20 mW) optical power 14 dBm (25 mW) optical power |
| Y | Optical Connector Type |
| S
F L E |
SC/APC
FC/APC LC/APC E2000/APC |
| Z | Bandwidth |
| 20 | 5 ~ 204 MHz |
