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2Way 1550nm External Modulation Optical Transmitter
2Way 1550nm External Modulation Optical Transmitter
2Way 1550nm External Modulation Optical Transmitter
2Way 1550nm External Modulation Optical Transmitter
2Way 1550nm External Modulation Optical Transmitter
2Way 1550nm External Modulation Optical Transmitter

DT-EMOT-1550-2 X xx dBm series 1550nm externally modulated optical transmitter adopts low-noise 1550nm DFB laser, LiNb03 external modulator, advanced pre-distortion technology and perfect microprocessor automatic real-time monitoring circuitry to ensure high performance.

Model: DT-EMOT-1550-2 X xx dBm Brand: DAYTAI
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Product Description

DT-EMOT-1550-2 X xx dBm series 1550nm externally modulated optical transmitter adopts low-noise 1550nm DFB laser, LiNb03 external modulator, advanced pre-distortion technology and perfect microprocessor automatic real-time monitoring circuitry to ensure high performance.


Features

RF AGC/MGC control.

Adopts SBS/SPM to insure excellent C/CTB,C/CSO.

With standard RS-485/RS-232 interface, remote monitor conveniently.

Incorporates multi-frequency RF pre-distortion circuitry to improve C/N ,CTB and CSO.

Specification

Ites

Units

Specifications

RF

Bandwidth

MHz

47~862

RF input level

dBµV

75~85

Flatness, peak-to-valley

dB

≤±0.75

Impedance

Ω

75

Return loss

dB

>16

Optical

Wavelength

nm

1550±5

Output power

dBm

5,7,8,9

Optical return loss

dB

≥45

Optical output port

---

2

Performance

CNR

dB

≥53*

CSO

dB

≥65*

CTB

dB

≥65*

SBS

dBm

13,16,18,19 (optional) or adjustable

Power

Power supply

V

90~260

Power consumption max.

W

60

Physical

Optical connector type

---

FC/APC or SC/APC

RF connector type

---

3/8″

Dimension

mm

483×420×45

Packing dimension

mm

535×470×130

Gross weight

Kg

5

Operating temperature

+5~+40

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