Specifications
1) High Quality 1550nm Fiber Optical Transmitter and Receiver2) ADDS/FTTH Optic Fiber Cable
3) Since 2008 year
4) ISO9/CE
High Quality 1550nm Fiber Optical Transmitter and Receiver
1550nm Fiber Optical Transmitter and Receiver
EMTX1500 series external modulated optical transmitter accords with current international industry technique. The whole unit light source adopts narrow bandwidth, low noise, continuous wave DFB laser, which is propitious to reduce the influence of dispersion. The whole unit signal modulation adopts CATV special LiNbO3 external modulator of American company.
Features
1) Output from 3dBm ~ 10dBm, and single or dual out for the user’s choice.
2) Both the external modulator and laser are imported from the United States or Japan.
3) Perfect pre-distortion circuit ensures the best CTB and CSO when the CNR when the CNR is in high standard.
4) Perfect SBS suppress circuit and adjustable SBS in 13, 16, 18, suitable for different types of CATV net.
5) AGC and MGC control.
6) Internal double power which can be switched automatically.
7) Automatically shell temperature control.
Parameters
Items | Parameters | Remarks |
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Optical Parameters | Wavelength (nm) | 1550±10 |
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Laser Type | DFB |
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Modulation Way | External Modulation |
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Output (dBm) | 2×7 | 1X5/1X6/1X7/1X8/1X9/2X5/2X6/2X7/2X8/2X9/2X10 optional | |||||||
Optical Return Loss (dB) | ≥60 |
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Optical Connector | FC/APC | SC/APC | |||||||
RF Parameters | Bandwidth (MHz) | 45-862 |
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Input Level (dBµV) | 80±5 | AGC | |||||||
Flatness (dB) | ≤±0.75 | 45 ~ 862MHz | |||||||
Return Loss (dB) | ≥16 | 45 ~ 750MHz | |||||||
Input Impedance (Ω) | 75 |
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Link Parameters | CNR (dB) | ≥52 |
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CTB (dB) | ≥-65 |
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CSO (dB) | ≥65 |
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SBS (dBm) | ≥16.0 | 13 / 16 / 18 Can chosen | |||||||
General Parameters | NetworkManagement Port | RJ45 / RS232 |
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Power Supply (V) | 90 ~ 265VAC | -48VDC Can Chosen | |||||||
Power Consumption (W) | ≤50 |
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Working Temp (°C) | -20 ~ 85 | Automatically shell temperature control. | |||||||
Relative Humidity | 20% ~ 85% |
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Size (″ | |||||||||
Fiber Optic Cable, Communication Cable, Cabo de fibra optica, Cavo in fibra ottica, Cable a fibres optique
We sell the following products:
1. GYXTW Optical Fiber Cable,
2. GYTA pipe optical fiber cable,
3. GYTS universal optic cable,
4. GYTY53 aerial cable fiber optical,
5. GYTA53 direct-burial optical cable
6. GYFTY Non-metallic Optical Fiber Cable
7. GJFJV Indoor Optical Fiber Cable
8. GYDGA ribbon slotted core optical fiber cable
9. GYDTA(s) layer-stranded ribbon optical fiber cable
10. GYDXTW tube ribbon optical fiber cable
11. ADSS Fiber Optic Cable
12. GYXTC8Y Fiber Optic Cable
13. FTTH Fiber Optic Cable
Products Photos:
Product Certificate:
We have pass the IS09001, CCC, Rohs, CE, and UL, in order to meet your market requirement.
Factory and Production line
We use the bue advance production equipment for LAN CABLE,TELEPHONE CABLE, and COAXIAL CABLE, ensure the high performance in your project and system.
Exhibition Trade Show
We attend to 3-5 Fairs in Hongkong, Guangzhou, and aboard, to meet with the old customer, also show our company and products to the future new customers.