PX20 PON OLT Description:
PX20 PON OLT an SFP packaged hot-swappable optical module (compliant with IEEE 802.3ah 1000BASE) used to connect optical data communication links. It adopts a single-fiber bidirectional design, and the uplink and downlink rates can reach up to 1.25Gbps, which is widely compatible with the market. Mainstream brand OLT equipment.
Features
- Single-fiber bidirectional hot-swappable SFP with SC/UPC interface
- Up to 1.25Gbps operating rate
- 1490nm DFB-LD transmitter and 1310nm burst mode APD-TIA receiver
- Support DDM, which can provide diagnostic and testing functions for power supply, temperature, transmitting and receiving
status, and service life. - Transmission distance up to 20KM
- Comply with MSA SFP specification SFF-8472
- Conforms to IEEE 802.3ah
Parameters of PX20 PON OLT:
- Ports: Pon module
- Connector: 1x RJ45
- Application: FTTH FTTB FTTX Network
- Function: FTTH Optical Network Connection
- Package: card board
- Use: FTTH
Specifications:
|
Parameter
|
Symbol
|
Min.
|
Typ.
|
Max.
|
Units
|
Notes
|
|
Wavelength of Operation
|
–
|
1260
|
–
|
1360
|
nm
|
–
|
|
Data Rate
|
–
|
–
|
1.25
|
–
|
Gb/s
|
–
|
|
Sensitivity
|
Sen
|
–
|
-33.5
|
-32
|
dBm
|
1
|
|
Saturation Optical Power
|
Sat
|
-8
|
–
|
–
|
dBm
|
1
|
|
LOS Assert Level
|
LOSA
|
-45
|
–
|
–
|
dBm
|
2
|
|
LOS Deassert Level
|
LOSD
|
–
|
–
|
-32
|
dBm
|
2
|
|
Reflectance of equipment
|
–
|
–
|
–
|
-20
|
dB
|
|
|
Receiver Burst-mode Dynamic Range
|
–
|
15
|
–
|
–
|
dB
|
3
|
|
Data Output Voltage – High
|
VOH
|
VccR -1.05
|
–
|
VccR -0.85
|
V
|
–
|
|
Data Output Voltage – Low
|
VOL
|
VccR -1.84
|
–
|
VccR -1.60
|
V
|
–
|
|
RSSI accuracy
|
–
|
-3
|
–
|
3
|
dB
|
4
|
|
LOS Output Voltage- High
|
VLOSH
|
2
|
–
|
–
|
V
|
|
|
LOS Output Voltage- Low
|
VLOSL
|
–
|
–
|
0.8
|
V
|
|
|
LOS Assert Time
|
TA
|
–
|
–
|
500
|
ns
|
|
|
LOS Deassert Time
|
TD
|
–
|
–
|
500
|
ns
|
|
|
RSSI Trigger-Low
|
–
|
0
|
–
|
0.8
|
V
|
|
|
RSSI Trigger-High
|
–
|
2.0
|
–
|
Vcc
|
V
|
|
|
RSSI Trigger Delay
|
TD
|
500
|
ns
|
5
|
||
|
RSSI Trigger Width
|
TW
|
500
|
ns
|
|||
|
Optical Signal During Time
|
TONU EN_DUR
|
1000
|
–
|
–
|
ns
|
6
|
We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.
