FM SKU#:SKU00009F3
Model#:SDMT-55TX-09
MFG PART#:
9mw Standard 1550nm Direct Modulated optical transmitter
This is a direct modulation 1550nm DFB transmitter for analog TV, digital TV and CMTS signals local fiber dense distribution and QAM TV Signal long-distance fiber transmission. The transmitter utilizes high linearity DFB laser, RF power digital automatic process technique, along with RF pre-distortion circuit developed by B&A Technology. The buit-in microprocessor monitors the transmitter working status and automatically ensures the optimistic performance. OTD1500 is ideal for analog TV fiber distribution within 20Km and QAM TV signal long distance transmission within 100Km.
Key Features
Low noise high linearity Ortel-Emcore cooled DFB laser GaAs technology up to 862/1000MHz RF power digital automatic process technology control the laser driving RF power lever automatically according to RF signal level and channels, ensuring the best C/N, CTB and CSO Excellent pre-distortion technology improves CTB,CSO and C/N Built-in microprocessor accurately monitors laser output power and temperature Front panel VFD displays the status parameters and function message SNMP network management optional Compatible with Bellcore GR-1312-CORE OEM is optionalApplications
1.FTTH
2.Video Optical transmission
Optical Characteristics
| Parameter | Min | Typ | Max | Unit |
| Wavelength | 1540 | 1550 | 1560 | nm |
| Output power | ----- | 10 | ------ | mW |
| Optical Link Path Loss | ----- | 11 | ------ | dB |
| Frequency Range | 47 | ------ | 1000 | MHz |
| RF input level | 15 | ---- | 25 | dBmV |
| RF input impedance | ------ | 75 | ----- | Ω |
| Flatness in band | ----- | | ±0.75 | dB |
| Input Return Loss | 16 | ------- | | dB |
| AGC control range | 0 | ------- | 15 | dB |
| MGC control range | 0 | ------- | 15 | dB |
| C/CTB | 65 | ---- | ---- | dB |
| C/CSO | 65 | ---- | ---- | dB |
| C/N | 51 | ---- | ---- | dB |
Electric Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit |
| Power Supply | Vps | 110 | 220 | 240 | VAC |
| Consumption | P | ----- | ---- | 24 | W |
Environmental Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit |
| Operating temperature | Tw | 0 | ----- | 50 | ℃ |
| Storage temperature | Ts | -40 | ----- | 85 | ℃ |
| Humidity | ------ | 10 | ------ | 95 | % |
| No condensation |
Order Information
| Category | Structure | Application | OutputPower | Voltage | Interface | SNMP |
| OTD: Optical Transmitter Direct | 15:1U OTD rack
483×381×44mm | 2：CATV | 10：10dBm | 1:110VAC
2:220VAC
3:110~220VAC
4:-48VDC
9:other | 1: SC/UPC
2: SC/APC
3: FC/UPC
4: FC/APC
5: LC/UPC
6: LC/APC | 0: W/O 1: W/ |
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