Datasheet > OAT1521S-ONU-B

OAT1521S-ONU-B

更新时间： 2024-10-13 23:24:07

品牌	Logo	应用领域
其他 - ETC		光纤
页数	文件大小	规格书
5页	87K
描述
FIBER OPTIC TRANSCEIVER

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中文翻译

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数据手册

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OAT1521S-ONU-B 数据手册

FEDFOAT1521S-02

Electronic Components

This version: Jan. 2002

OAT1521S-OLT-B, OAT1521S-ONU-B

ATM-PON Optical Module

APPLICATION

• Optical transceiver for ATM-PON application (ITU-T Rec. G.983)

FEATURES

• 1-fiber bi-directional transmission by incorporated WDM

• Burst signal transmission

• +3.3V single power supply

SPECIFICATION

[Transmitter]

OAT1521S-OLT-B

Class B

OAT1521S-ONU-B

Class B

ITU-T Rec. G983

Bit rate (Mb/s)

155.520

Transmission distance (km)

Transmission mode

≤ 20

Tx: continuous, Rx: burst

Tx: burst, Rx: continuous

Tx: 1480 to 1580

Rx: 1260 to 1360

Tx: 1260 to 1360

Rx: 1480 to 1580

Optical wavelength (nm)

Maximum reflectance of equipment, measured at

transmitter wavelength (dB)

≤ —6

Mean launched power range (dBm)

Minimum extinction ratio (dB)

—4 to+2

≥ 10

≥ 25

Tolerance to the transmitter incident light power (dB)

Launched optical power w/o input

to the transmitter (dBm)

≥—15

≤ —43

Maximum spectral width (nm)

≤ 1 (@ —20 dB)

≥ 30

≤ 5.8 (@ rms)

Side mode suppression ratio (dB)

Maximum reflectance of equipment, measured at

receiver wavelength (dB)

≤ —20

Received optical power [BER = 10^-10] (dBm)

Consecutive identical digit immunity

Tolerance to the reflected optical power (dB)

Power consumption (W)

—30 to—8

≥ 72

≤ 10

1.2

1.0

Laser diode

1.55 µm DFB-LD

1.31 µm FP-LD

Photo diode

PIN-PD

Operating temperature (°C)

Dimension (mm)

0 to 70

—40to 85

40 ×60 × 8.5

12 3 4 5

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