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High Power GPON-OLT-Class-B+ SFP Module 2.488Gbps Downstream 20km Transmission 1:32 Splitting Ratio Optical Module Transceiver
$25.05 USD
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Ποσότητα
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Model/part number
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GPON-OLT-Class B+
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Rate characteristics
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Downstream speed ：2.488 Gbps (continuous mode)
Upstream speed ：1.244 Gbps (burst mode)
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Wavelength parameter
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Downward center wavelength ：1490 nm ± 20 nm
Upward center wavelength ：1310 nm ± 20 nm
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Optical power characteristics
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Transmission power (downlink): +1.5~+5 dBm
Receiver sensitivity (upstream) ：-28 dBm
Received overload optical power (upstream)： -8 dBm
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Link performance
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Power budget ：28.5 dB
Transmission distance ：20 km
Maximum spectral ratio ：1:32
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Physical properties
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Package type: SFP/SFP+
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Features
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DDM function : support
Working temperature: 0℃~70℃ (commercial grade)/-40℃~85℃ (industrial grade)
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Compatibility
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Protocol compatible:ITU-T G.984.1/2/3/4
Network management :supports SNMP/CLI |
Purchase Notice
Due to price fluctuations, all product prices and delivery times in our store need to be confirmed with sales before purchase.Thank you for your understanding
GPON-OLT-Class B+is the optical module level on the OLT side of the GPON system, following the ITU-T G.984.2 standard. It has a downlink of 1490nm/2.488Gbps and an uplink of 1310nm/1.244Gbps, with a power budget of 28.5dB, and is suitable for 20km transmission and medium to large size distribution scenarios.
Our advantage:
1.Superior Link Performance:Complies with ITU-T G.984.2 standard, featuring 28.5dB power budget and 20km transmission distance.Supports 1:32 splitting ratio, perfectly adapting to medium-scale FTTH/FTTB network deployment.
2.Stable Optical Performance:Equipped with DFB laser and APD detector, the downstream transmit power ranges from +1.5 to +5dBm, and upstream receive sensitivity reaches -28dBm, ensuring stable signal transmission even in complex link environments.
3.High Compatibility& Convenience:Adopts standard SFP/SFP+ hot-plug package, plug-and-play, compatible with mainstream OLT devices of major brands.Supports DDM function for real-time monitoring of operating status, simplifying operation and maintenance.
4.Efficient Data Transmission:Provides asymmetric rate of 2.488Gbps downstream and 1.244Gbps upstream, meeting high-bandwidth demands of enterprise access, video surveillance and home broadband services.
5.Durable& Reliable:Available in commercial (-0℃~70℃) and industrial (-40℃~85℃) temperature ranges, with strong
anti-interference ability, suitable for various harsh working environments and ensuring long-term stable operation.
2.Stable Optical Performance:Equipped with DFB laser and APD detector, the downstream transmit power ranges from +1.5 to +5dBm, and upstream receive sensitivity reaches -28dBm, ensuring stable signal transmission even in complex link environments.
3.High Compatibility& Convenience:Adopts standard SFP/SFP+ hot-plug package, plug-and-play, compatible with mainstream OLT devices of major brands.Supports DDM function for real-time monitoring of operating status, simplifying operation and maintenance.
4.Efficient Data Transmission:Provides asymmetric rate of 2.488Gbps downstream and 1.244Gbps upstream, meeting high-bandwidth demands of enterprise access, video surveillance and home broadband services.
5.Durable& Reliable:Available in commercial (-0℃~70℃) and industrial (-40℃~85℃) temperature ranges, with strong
anti-interference ability, suitable for various harsh working environments and ensuring long-term stable operation.
Details Images
Application
1.FTTH/FTTB/FTTC Networks:Ideal for fiber-to-the-home, building and curb projects in urban and suburban areas, supporting 1:32
splitting to cover hundreds of users with a single OLT port, reducing deployment costs.
2.Enterprise& Campus Access:Suitable for enterprise parks, office buildings and university campuses, providing high-speed,
stable fiber access for multiple terminals, realizing seamless connection of office, teaching and monitoring systems.
3.Industrial Park& Smart Community:Adapts to industrial-grade temperature environment, meets the network needs of smart
community security, IoT devices and industrial control terminals, supporting smart city construction.
4.Small& Medium-Sized ISP Operations:Cost-effective solution for small and medium ISPs to expand network coverage, balancing performance and investment, and easily coping with the growing bandwidth needs of end users.
5.Rural& Remote Area Coverage:With 20km long-distance transmission capability, it solves the problem of fiber access in rural
and remote areas, bridging the digital divide and promoting universal broadband.
splitting to cover hundreds of users with a single OLT port, reducing deployment costs.
2.Enterprise& Campus Access:Suitable for enterprise parks, office buildings and university campuses, providing high-speed,
stable fiber access for multiple terminals, realizing seamless connection of office, teaching and monitoring systems.
3.Industrial Park& Smart Community:Adapts to industrial-grade temperature environment, meets the network needs of smart
community security, IoT devices and industrial control terminals, supporting smart city construction.
4.Small& Medium-Sized ISP Operations:Cost-effective solution for small and medium ISPs to expand network coverage, balancing performance and investment, and easily coping with the growing bandwidth needs of end users.
5.Rural& Remote Area Coverage:With 20km long-distance transmission capability, it solves the problem of fiber access in rural
and remote areas, bridging the digital divide and promoting universal broadband.
