Optical Working Wavelength

nm

1535～1565

Input Optical Power Range

Nominal Input Optical Power

dBm

-3～+10/+3

MAX/MIN Warning Values

dBm

+10/+2～-10 front panel optical alarm, ≤-10 shut down

Noise Factor

dB

≤5.0 (0 dBm,@1550nm)

Output Optical Power Stability

Gain Flatness

dB

＜±0.5/＜±0.3

Polarization Sensitivity

Polarization Mode Dispersion

dB/Ps

＜0.2/＜0.5

Input/Output

End Pump Leakage Power

dB

≤-30/≤-30

Optical Input and Output Reflection Loss

dB

＞45 SC/APC (Stepped End-Face)

Rated Output Power

dBm

≥Nominal Value(Details Refer to Specification Descriptions )

CNR/CTB/CSO

dB

≥48/≥63/≥63（Notes 1）

Power Supply/Power Voltage

V/W

Indoor EYDFA: AC165～265 City Electricity or DC-48V/40(Double Power Working)

Working/Storage Temperature

℃

-20～50/-30～70(Relative Temperature 5～90%)

Box Size

mm

Indoor EYDFA 2U: 88×482.6×387

Network

Management Interface

/

RJ45(Follow the Network Management National Standards, and Support WEB Browser)

FWDM Loss

dB

≥0.65(Model Suffix with C has this Feature)

Notes:

1.The Optical Link Indexes are measured by Measuring Optical Transmitter and Optical Receiver Combined Testing Results.

2.Above Main Performance Indexes conform to the Technical Requirements and Measurement Methods of GY/T 184-2002 CATV Analog Optical Fiber Amplifier.

FWDM EYDFA

YGF150818C

Indoor 19-inch box structure, CATV1540~1565nm/-5~ 10dBm input, 8 PON signals plugged in and mixed with nominal power (18, 19, 20, 21, 22, 23 dBm) to amplify output and support downgrade-2dB, secure connection mode, NF ≤ 5dB (0dBm); dual-module power supply AC90~255V or DC48V power supply, RJ45 standard network management (support SNMP,WEB)

YGF150819C

YGF150820C

YGF150821C

YGF150822C

YGF150823C

Optical Switch Optional

model no. suffix+K

pick one of two by optical path selection, optical switching loss ≤1dB, switching response ≤30ms