Miniaturization: Small size, easy to install and maintain.
Hot-Swappable: Can be hot-swapped and replaced without downtime.
Strong Compatibility: Compatible with a variety of GPON devices.
Multi-Function: Integrates multiple functions such as digital diagnostic monitoring (DDM), automatic power control (APC), etc.
C+++ 5/7/8/9/10dB GPON Module
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Full Range of Products Available on Demand
Automated Manufacturing for High-Quality Products
Automated production, high production efficiency, greatly improve the competitiveness of products. High-frequency, high-speed circuit design to effectively ensure the optical power and receiving sensitivity. Strictly follow the ISO9001 quality management system production.
End Face Testing
Ensure the termination facets of the transceivers are clean and well-maintained to facilitate more consistent data transmission, enhance operational efficacy, and prolong the lifespan of the equipment.
Highly Reliable GPON Network Solution
The GPON network is endowed with a comprehensive service access capacity, broad coverage area, and effortless scalability features.
Hot Plug 200 Times
After 100 and 200 plug-in and pull-out tests, the appearance and performance of the gold finger were normal.
Single Power Supply 3.3V
Small Form-factor Pluggable (SFP)
Digital diagnostic monitor compatible with SFF-8472
Compliant with ITU-T G.984.2
Integrated WDM filter for dual wavelength Operate at 1490 Tx/ 1310nm Rx
1490nm DFB continuos-mode transmitter
1310nm burst-mode APD-TIA receiver
LVTTL transmitter disable input and transmitter fault output
Hot pluggable capability
LVPECL compatible data input/output interface
SC Receptacle optical connector
Compliant with ROHS standard
TX Fault is an open collector output, which should be pulled up with a 4.7K~10K resistor on the host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates a laser fault of some kind. In the lowstate, the output will be pulled to less than 0.8V.
TX Disable is an input that is used to shut down the transmitter optical output. lt is pulled up with in the module with a 4.7K~10KΩ resistor. lts statesare: Low (0~0.8V): Transmitter on; (>0.8V,<2.0V): Undefined High；(2.0~3.465V): Transmitter DisabledOpen: Transmitter Disabled
MOD-DEF 0,1,2 are the module definition pins. They should be pulled up with a 4.7K~10K resistor on the host board. The pull-up voltage shall be VccT or VccR.
MOD-DEF 0 is grounded by the module to indicatethat the module is present.
MOD-DEF 1 is the clock line of two wire serialinterface for seriallD.
MOD-DEF 2 is the data line of two wire serial interface for serial lD.
LOS is an open collector output, which should be pulled up with a 4.7K~10K resistor on the hostboard to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal operation. Logic 1 indicates loss of signal. In the low state, the output will be pulled to less than 0.8V.
These are the differential receiver outputs. They are AC coupled 1000 differential lines which should be temminated with 1000 (differential) at the user SERDES.
These are the differential transmitter inputs. They are AC-coupled, differential lines with 100 differential termination inside the module.
