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Product Details
Optical Node
| Model NO.: | 9940 |
|---|---|
| Trademark: | Guangtai |
| Origin: | China |
| Min. Order: | 1pcs |
| Transportation: | By Express/By Air/By Sea |
Huatai Optical node is the earliest manufacturer that adopts AUGAT aluminium die-casting to make 4 ports Optical communication platform. The platform is gradable and have become the main device that wideband HFC subscribers access network. It is widely used in FTTB, FTTC. Its RF output is drived by a power double module. It can be installed with 2 receiver. 4 transmitter, 2 power supply (main and back-up). It improves the redundancy accordingly.
Product feature
· Large Aluminum housing with die-casting technology, surface passivation, good performance in heat-conducting, antismog
· Separate 4 ports with high output level, each port can be managed remotely
· Standard SNMP, build-in responder, remote management and configuration
· 4 separate return channel can be configured with reverse noise restrain (tri-status switch), controlled remotely
· Forward channel can be configured with 2 Opticalal receiving modules, as redundant standby and dual Opticalal receiving
· 4 return path Opticalal transmitting modules are optional, adopting CWDM to return in single fiber
· Dual power supply optional, anti-surge. Reliable anti-thunderbolt
Product series
· 9940-101(1 receive, 1 power)
· 9940-111(1 receive, 1 transmit, 1 power)
· 9940-121(1 receive, 2 transmit, 1 power)
· 9940-222(2 receive, 2 transmit, 2 power)
· 9940-242(2 receive, 4 transmit, 2 power)
| Performance | Index | Supplement | ||
| Optical feature | Operating wavelength | (nm) | 1280 ~ 1610 | Typical application 1550nm±10nm |
| Received power | (dBm) | +3 ~ -5 | | |
| Responsibility | (A / W) | 1310nm ≥ 0.85 | | |
| 1550nm ≥ 0.9 | | |||
| Optical return loss | (dB) | ≥ 55 | | |
| Optical fiber connector | | SC/APC | Oprions 40, 60, 80Km | |
| RF feature | Operating bandwidth | (MHz) | 47~862 | |
| Flatness | (dB) | ≤± 1.0 | | |
| Output level | (dBμV) | 112 | Pin:0dBm | |
| Output level control | (dB) | 0~18 | | |
| Return loss | (dB) | ≥ 14 | 47 ~ 862MHz | |
| Output impedance | (Ω) | 75 | | |
| Number of output port | | 4 | | |
| RF connector | | F British system | | |
| Link feature | Test channel | CH | 59CH(PAL-D) | |
| OMI | (%) | 3.8 | Pin:0dBm | |
| CNR | (dB) | ≥ 51 | | |
| CTB | (dB) | ≤ -65 | | |
| CSO | (dB) | ≤ -60 | | |
| HUM | (dB) | ≤ -60 | | |
| General feature | Power supply | (V) | 60VAC | |
| Power consume | (W) | ≤ 3 | +12VC,190mA | |
| Operating temp | ( ) | -20~+60 | | |
| Stroage temp | ( ) | -40~85 | | |
| Operating relative humidity | (%) | 5~59 | | |
| Size | (mm) | 520×240×280 | (W)×(D)×(H) | |
| Performance | Index | Supplement | ||
| Optical feature | Operating wavelength | (nm) | 1310~1560 | Typical application 1310nm |
| Laser type | | DFB | FP optional | |
| Ouput power | (dBm) | 1 | 2, 3, 4 optional | |
| Optical return loss | (dB) | >55 | | |
| Optical fiber connector | | SC/APC | FC/APC optional | |
| RF feature | Operating bandwidth | (MHz) | 5~65 | |
| Input level | (dBμV) | 15 ~ 25 | | |
| Flatness | (dB) | ≤± 1.0 | | |
| Return loss | (dB) | ≥ 16 | | |
| Impedance | (Ω) | 75 | | |
| Performance | Index | Supplement | |
| Input frequency | (MHz) | 112 | 108~119 optional |
| Output frequency | (MHz) | 18 | R5 frequency-band, 17.0 ~ 20.8MHz |
| Input level | (dBmV) | ≥ 5 | |
| Output level | (dBmV) | ≥ 40 | |
| Control output level range of downstream | (dB) | 0~15 | |
| Temperature test range | ( ) | -40~85 | |
| ITU | ITU |
| 1310nm | |
| 1470nm | 1471nm |
| 1490nm | 1491nm |
| 1510nm | 1511nm |
| 1530nm | 1531nm |
| 1550nm | 1551nm |
| 1570nm | 1571nm |
| 1590nm | 1591nm |
| 1610nm | 1611nm |
