1550nm Internal Modulation Fiber Optical CATV Transmitter
Negotiable /Piece
Min.Order:1 Piece
Hangzhou Eric Communication Co., Ltd.
1550nm Internal Modulation Fiber Optical CATV Transmitter
Features
1.This machine is a combination of 1550nm internal modulation optical transmitter and 1550nm EDFA, output from 13dBm to 24dBm and one, two or more output for the user’s choice.
2. Adopts low-noice original DFB laser as the souce of 1550nm internal modulation optical transmitter. EDFA parts adopts OFS fiber and pump laser from JDSU and Fitel.
3. It can replace 1550nm external modulation optical transmitter in short distance for 1550nmnetwork(≤20Km).
4. Perfect predistortion circuit to guarantee the perfect CTB and CSO when C/N in high standard.
5. With AGC/MGC control to guarantee to the stable output in different RF in.
6. Standard RS232 port for local management and motoring.
Parameters
Items | 1500-13 | 1500-14 | 1500-15 | 1500-16 | 1500-17 | 1500-18 | 1500-19 | 1500-20 | 1500-21 | 1500-22 | 1500-23 |
Output(dBm) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
Output (mW) | 20 | 25 | 32 | 40 | 50 | 63 | 80 | 100 | 125 | 160 | 200 |
Wavelength(nm) | 1530 ~ 1570(Can chosen) | ||||||||||
Fiber Connector | FC/APC or SC/APC | ||||||||||
Max distance | 20Km | ||||||||||
Bandwidth(MHz) | 45 ~ 862 | ||||||||||
CNR(dB) | 51 | ||||||||||
CTB(dB) | ≥65 | ||||||||||
CSO(dB) | ≥60 | ||||||||||
RF IN(dBµV) | 78±5 | ||||||||||
Flatness(dB) | ≤0.75 | ||||||||||
Power Consumption(W) | ≤30 | ||||||||||
Power Supply(V) | 220VAC or -48VDC | ||||||||||
Working Temp(°C) | -20 ~ 85 | ||||||||||
Size(″) | 19″* 11″* 1.75″ | ||||||||||
Weight(Kg) | 5.0 |
Certificates