Products
Products
Optical Transmitter
Overview
Optical transmitter adopts high linearity DFB laser , built in perfect pre-distortion adjustment circuit and laser APC ,ATC closed loop control circuit . The LCD screen on the front panel can dispaly relative operating status and the fault information . Various output power offer operator more flexibility in the fiber network configuration .
Feature
- Perfect pre-distortion circuit
- VFD ,19 inch 1U standard framework
- With Built in SNMP, Adopt OMI Control (AGC/MGC circuit).
- can expediently realizes monitor through network.
- Full automatically contorl of casing temperature by twn fans
- Time locked function
PRODUCT PHOTOS
PRODUCT PARAMETERS
| Performance | Unit | Index | Supplement | |||
| Optic feature | ||||||
| Wavelength | (nm) | 1310nm or 1550nm | ||||
| No. of Output Port | 1 output port or 2 output ports | |||||
| Output Power per Port | (dB) | 0~10dbm | ||||
| Optical Return Loss | (dB) | 50 | ||||
| optical fiber connector | SC/APC | Optional FC/APC | ||||
| RF feature | ||||||
| Work bandwidth | (MHz) | 47-1002 | ||||
| Input level | (dBuV) | 75~85 | ||||
| Flatness | (dB) | ≤±0.75 | 45~862MHz | |||
| Return loss | (dB) | >16 | ||||
| Input impedance | (Ω) | 75 | RF/INPUT | |||
| Link feature | ||||||
| Test channel | PAL-D/59CH | |||||
| CNR | (dB) | Based on different model | ||||
| CTB | (dB) | Based on different model | ||||
| CSO | (dB) | Based on different model | ||||
| SBS restrain | (dBm) | Based on different model | ||||
| General feature | ||||||
| Network management interface | RJ45, RS232 | Support I.E. & SNMP | ||||
| Power supply | (V) | 90~265 city power | -48VDC optional | |||
| Power Consume | (W) | ≤50 | Single power works | |||
| Work temp. | (°C) | -5~65 | ||||
| Storage temp. | (°C) | -40~85 | ||||
| Operating relative humidity | (%) | 5~95 | ||||
