Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
This product is a 12×(1×2) FWDM wavelength division multiplexing module, supporting 1260–1620 nm data channel transmission and 1650±10 nm OTDR monitoring band reflection.
2. Core Product Features
Parameters
Specifications
Unit
Operating Wavelength
1260-1660
nm
Pass band Wavelength
1260-1620
nm
Reflect band Wavelength
1640-1660
nm
Insertion Loss (COM<-->Pass)
≤1.0
dB
Insertion Loss (COM<-->Reflect)
≤0.8
dB
Isolation (Pass Channel)
≥40
dB
Isolation (Reflect Channel)
≥15
dB
Insertion Loss Temperature Sensitivity
≤0.5
dB
Wavelength Temperature Shifting
≤0.002
nm/°C
PDL
≤0.1
dB
PMD
≤0.15
ps
Ripple
≤0.5
dB
Directivity
≥55
dB
Return Loss (RL)
≥50
dB
Maximum Power Handling
500
mW
Operating Temperature
-40~+85
°C
Storage Temperature
-40~+85
°C
Fiber Type
G657A2
/
Tube Type (COM Port)
0.9mm Blue Loose Tube (Hytrel)
/
Tube Type (PASS Port)
0.9mm White Loose Tube (Hytrel)
/
Tube Type (Reflect Port)
3.0mm Yellow Loose Tube (LSZH)
/
Fiber Length (COM Port)
500±50
mm
Fiber Length (PASS Port)
500±50
mm
Fiber Length (Reflect Port)
0.9m±50mm
/
Connector (COM & PASS Port)
LC/APC
/
Connector (Reflect Port)
12F MPO/APC(Female)
/
Package Dimension (ABS Box)
L100×W80×H10
mm
Data and OTDR band separation
12×(1×2) integrated structure
Low insertion loss design
Completely engineered connection configuration
3. Applications
FTTx/PON optical access networks
1650 nm OTDR online monitoring system
Multi-core fiber optic link detection and maintenance
Shared fiber transmission of data and monitoring services
Integration of optical transmission equipment, monitoring modules, and passive wavelength division multiplexing systems
Metropolitan area networks, access networks, and operator fiber optic operation and maintenance platforms