Gpon SFP C++++ 8dB 9dB 10dB SFP Optical Line Terminal

• Customization: Available
• Application: Communication
• Type: Single-mode Fiber
• Model NO.: SFP C++++ 8db 9db 10db
• Connection Structure: LC/ Upc
• Material Shape: Ask Us
• Allowed Lateral Pressure: 100(N/100mm)<1000(N/100mm)
• Allowed Tensile Strength: 1000N<10000N
• Core: Ask Us
• Certification: RoHS, CE, ISO9001
• Brand: OEM
• Sheath Material: PVC
• Transport Package: Custom
• Specification: GPON
• Trademark: no
• Origin: China
• HS Code: 1122
• Production Capacity: 50000
• Package Size: 11.00cm * 11.00cm * 11.00cm
• Package Gross Weight: 0.800kg

Product Description

Product Description

The HW GPON OLT SFP C++++ Module is a high-performance optical transceiver designed for integration into GPON Optical Line Terminals (OLTs). Available in 8dB, 9dB, and 10dB optical power budget variants, this SFP module ensures flexible deployment in FTTx environments, supporting longer reach and higher reliability.

Engineered to meet ITU-T G.984.x standards, this Class C++++ GPON transceiver module delivers stable downstream (1490 nm) and upstream (1310 nm) transmission, suitable for high-density broadband networks. The module is compliant with the SFP MSA standard and is fully compatible with leading OLT brands, including Huawei.
 

Detailed Photos

 

Key Features: GPON OLT SFP

• GPON OLT SFP Optical Transceiver

• C++++ power class (High power, Long reach)

• 8dB, 9dB, or 10dB optical power budget options

• Supports 2.488 Gbps downstream / 1.244 Gbps upstream

• Dual fiber (TX 1490nm / RX 1310nm)

• Hot-pluggable SFP form factor

• Compatible with Huawei OLT systems

• Fully compliant with ITU-T G.984.2, G.984.5 standards

• Low power consumption and EMI shielding

• Digital Diagnostics Monitoring (DDM) supported

 

General Specifications: GPON OLT SFP

Feature	Description
Product Type	GPON OLT SFP Optical Transceiver
Form Factor	SFP (Hot-pluggable)
Power Class	C++++
Optical Power Budget	8dB / 9dB / 10dB
Wavelength (TX/RX)	1490nm (TX) / 1310nm (RX)
Fiber Type	Single-mode fiber (SMF)
Interface Connector	SC/UPC or SC/APC
Transmission Distance	Up to 20 km (depending on power budget)
DDM / DOM Support	Yes
Application	GPON OLT systems (FTTH/FTTx networks)

 

 

Technical Specifications

Parameter	Min	Typical	Max	Unit
Downstream Data Rate	-	2.488	-	Gbps
Upstream Data Rate	-	1.244	-	Gbps
TX Optical Power (10dB)	+4.5	+6.0	+7.0	dBm
TX Optical Power (9dB)	+3.0	+5.5	+6.5	dBm
TX Optical Power (8dB)	+2.5	+5.0	+6.0	dBm
RX Sensitivity	-30	-28	-27	dBm
Saturation Input Power	-	-	-8	dBm
	-	±0.1	-	nm
Bit Error Rate (BER)	-			-
Transmission Distance	-	Up to 20	-	km
Fiber Connector	-	SC	-	-

 

 

Electrical Characteristics

• Supply Voltage: 3.3V ± 10%

• Power Consumption: < 2W

• Differential Input Impedance: 100 Ohm

• Power-On Initialization Time: < 300 ms

• LVPECL / CML compatible differential data I/O

 

Performance and Compliance

• Standards Compliance:

  • ITU-T G.984.2 (GPON Physical Media Dependent Layer)

  • ITU-T G.984.5 (GPON Enhancement Bandwidth)

  • SFP MSA (Multi-Source Agreement)

• EMC/EMI:

  • Complies with FCC Class B and EN55022 Class B

• Eye Safety:

  • Class 1 Laser Product per IEC 60825-1
    
    
     

    Physical Characteristics: GPON Optical Line Terminal

  • Dimensions: 56mm × 13.4mm × 8.5mm

  • Weight: < 30g

  • Case Material: Die-cast metal with EMI shielding

  • Optical Interface: SC or LC (customizable)

  • Insertion/Removal Life: >500 cycles

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    Certifications & Safety

  • CE - European Conformity

  • RoHS - Restriction of Hazardous Substances

  • FCC - Electromagnetic compatibility

  • UL - Underwriters Laboratories (optional)

  • Laser Safety - Class 1 laser per IEC 60825