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The 1310 nm Forward Transmitter Module – Enhanced series (FT3E) is designed to plug into PBN’s latest generation Advanced Intelligent Multiservices Access platform – the AIMA3000.
PBN AIMA3000 FT3E series advanced forward transmitter is available in single and dual port configurations. It is designed for multi-services operators (MSOs) to increase network capacity to satisfy an ever-growing subscriber demand for more bandwidth. The FT3E Multi Quantum Well (MQW) Distributed Feedback (DFB) laser transmitter module allows for fullspectrum analog/digital broadcast and narrowcast channels over the entire 1218 MHz space, which provides utmost flexibility for MSOs during the alldigital transition.
The laser transmitter module is available in optical power levels from 2 dBm to 14 dBm (1.6 mW to 25 mW). The module offers a superior frequency response, as well as an extremely low distortion profile and low noise characteristics. The FT3E incorporates specialized circuitry to deliver the best possible CTB and CSO performance of up to 1218 MHz. It employs the latest in broadband linear amplifier technology. In addition, it has a cuttingedge optoelectronic design for the delivery of high-quality transmissions, in both analog and digital formats, over passive fiber-optical networks.
带宽范围 45 ~ 1218 MHz，支持广播和窄播双射频输入接口
Plug-and-play with the AIMA3000 platform
High-quality 1310 nm, isolated MQW DFB laser with advanced RF driver circuitry
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
带宽范围 45 ~ 1218 MHz，支持广播和窄播双射频输入接口
Can be locally managed through an Ethernet port
Alarm monitoring through PBN's NMSE and ASMM Web Interface
支持自动增益控制 (AGC) 功能，提供稳定的光调制度 (OMI)
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
Available in single and dual transmitter configurations
Up to 32 transmitters in a 4RU chassis
Remote firmware upgrade and auto upload/download of configuration files through ASMM web interface or using PBN's NMSE
Fully FCC, CE, and RCM compliant
| Optical Performance | |
| Optical wavelength | 1310 nm ± 10 nm |
| Optical outputs | 1 or 2 |
| Output power | 2 dBm to 14 dBm |
| Optical connector | SC/APC, FC/APC, LC/APC, E2000/APC |
| RF Performance | |
| RF bandwidth | 45 MHz to 1218 MHz |
| RF flatness | ± 0.75 dB |
| RF input return loss | > 16 dB |
| RF input level, NC nominal (1) | 28 dBmV per channel |
| RF input level, BC nominal (1) | 18 dBmV per channel |
| Slope control (NC & BC) |
-11 to +1 dB |
| AGC range | ± 3 dB |
| Isolation of NC and BC | > 45 dB |
| RF impedance | 75 Ω |
| RF test point relative to RF input port | -20 dB ± 1 dB |
| Isolation between transmitters | > 65 dB |
| RF input connectors | Single: 2 x GSK-type female (1 for NC, 1 for BC) Dual: 4 x GSK-type female (2 for NC, 2 for BC) |
| RF test points | Single: 3 x Mini-SMB (2) Dual: 4 x Mini-SMB (3) |
| Alarms and laser status | Front-panel LEDs, SNMP Traps |
| Link Performance | ||||
| CENELEC 42 (4) | Full QAM + OFDM (5) | 30NTSC Analog+QAM (6) | 77NTSC Analog+QAM (7) | |
| CNR | 52 dB | 51 dB | 51 dB | |
| CSO | 63 dB | 63 dB | 62 dB | |
| CTB | 70 dB | 67 dB | 65 dB | |
| MER | 42 dB | 39 dB | 38 dB | |
| BER | 1.00E-09 | 1.00E-09 | 1.00E-09 | |
| General | |
| Power supply | Powered via AIMA3000 backplane |
| Power consumption | Single – without FBC: < 10.0 W Single – with FBC: < 15.0 W Dual – without FBC: < 20.0 W Dual – with FBC: < 25.0 W |
| Operating temperature | -5 ℃ to +55℃ |
| Storage temperature | -25℃ to +70℃ |
| Operating humidity | 90% (non-condensing) |
| Storage humidity | 90% (non-condensing) |
| 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 |
| FBC Module | |
| Frequency capture range | 45 to 1000 MHz |
| Demodulation mode | QAM64, QAM256 |
| Metrics and functions available | Level, SNR, MER, BER and live spectrum |
Notes:
(1) dBuV=60+dBmV
(2) Three mini-SMB connectors on front panel: one each for BC and NC inputs and one to measure RF input before the laser.
(3) Four mini-SMB connectors on front panel: Two NC inputs test ports and two to measure RF input before the laser.
(4) CNR, CSO, CTB are loaded with CENELEC 42 (23dBmV/channel to BC). All are measured with PBN reference optical receiver with 20 km single-mode optical fiber 0 dBm.
(5) MER and BER are loaded with full digital 256 QAM 119 ch QAM Annex A (QAM 18dBmV/channel to BC), from 266 MHz to 1210 MHz. All are measured with PBN reference optical receiver with 10 km single-mode optical fiber 0 dBm.
(6) 30NTSC Analog 55~83MHz, 121~261MHz (21dBmV). Digital QAM 256 Annex B 273~999MHz, OFDM 1100MHz (15dBmV).
(7) 77NTSC Analog 55~83MHz, 121~547MHz (19dBmV). Digital QAM 256 Annex B 555~999MHz, OFDM 1100MHz (13dBmV).
| A-FT3E-[T]-[U]-[V]-[W]-[X1X2]-[Y]-[Z] | 1310 nm Forward Transmitter – Enhanced |
| 选项： | |
| T | Number of Optical Ports |
| S
D |
Single (1)
Dual (2) |
| U | Optical Output Power (1) |
| 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 |
| V |
FBC Function (2) |
| M | With FBC Management |
| W | Test Point at Front Panel Options (3) |
| B
N |
TP for BC input
TP for NC input |
| X1X2 (4)(5) | First Channel Last Channel |
| O-Band DWDM (6)
O1 O2 O3 O4 O5 O6 O7 O8 |
1325.782
1327.249 1329.220 1330.459 1318.060 1321.254 1323.003 1324.170 |
| Y | Optical Connector Type |
| S
F L E |
SC/APC
FC/APC LC/APC E2000/APC |
| Z | Bandwidth |
| 12 | 45 ~ 1218MHz |
Notes:
(1) For O-Band DWDM application, the maximum optical output power is 12 dBm.
(2) Option for FBC Management configurations only. Please omit V when select a model without FBC function.
(3) Option for Dual ports only. If the test point for NC input option of dual ports is selected, the W can be omitted. Please omit W when select the Single port model.
(4) X1X2 is for O-Band DWDM configurations only. Please omit X1X2 when making an order for non O-Band application scenarios, and the default optical wavelength is 1310nm±10nm. For example, A-FT3E-S-02-F-12 refers to an order for a 1310 nm Forward Transmitter, one optical port, output power 2dBm, FC/APC connector, bandwidth 45 ~ 1218 MHz.
(5) X2 is only used in dual transmitters versions and in this case X1 is the first channel, X2 is the second channel.
| Examples: | ||
| Single | X1 | O1 |
| Dual | X1X2 | O1O2, O1O1 |
For more wavelength configurations, please contact your PBN representatives.
(6) Please contact your PBN representatives for the latest lead-time of O-Band products.
