3 Card
Table 3-99 Indicator LEDs (Continued)
Identifier
Meaning
Color Status
Description
TEST
Port status
indicator LED
Green
ON
The mappings between this port and the PON
port of the service card have been
configured.
Blinking quickly
The optical link of the designated PON port is
being tested.
OFF
The mappings between this port and the PON
port of the service card are not configured.
Technical Specifications
Item Specification
Network standards
ITU-T Rec L.40, ITU-T Rec L.53, EN 300 386, IEEE 802.3,
IEEE 802.3ah, etc.
Interface Specifications
Item
Specification
Optical power
detection interface
Interface type
SC/APC
Dynamic range (SNR=1)
36 dB
Wavelength range
1640 nm to 1660 nm
Loss resolution 0.01 dB
Function
See Function Overview of the OTDR Line Diagnosis and Measurement Card.
Version: C 135
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