NEW ZTE GPON OLT SFP C++++ Module (8dB / 9dB / 10dB)
The ZTE SFP C++++ GPON OLT SFP C++++ Module is an advanced high-power optical transceiver designed for long-reach and high-density fiber networks. Compliant with ITU-T G.984.2 Class C++++, it features enhanced optical performance with a transmission range up to 40 km and optical budget up to 38 dB, making it ideal for FTTH/FTTB and carrier-grade GPON applications.
Available in 8dB, 9dB, and 10dB versions, this hot-swappable SFP module supports Digital Diagnostic Monitoring (DDM) and is compatible with a wide range of ZTE OLT platforms, including ZTE C300, C320, C350, and C650.
Key Features: ZTE SFP C++++
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Extended 38 dB optical budget for up to 40 km transmission
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Available in 8dB / 9dB / 10dB power levels
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Fully compliant with ITU-T G.984.2 Class C++++ standard
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SC/UPC connector with SFP form factor
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Digital Diagnostic Monitoring (DDM) supported
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Compatible with ZTE C-series GPON OLTs
General Specifications
| Parameter | Description |
|---|---|
| Product Type | GPON OLT Optical Transceiver Module |
| Form Factor | SFP (Small Form-Factor Pluggable) |
| Output Power Levels | 8dB / 9dB / 10dB |
| Connector Type | SC/UPC |
| Wavelengths | TX: 1490 nm / RX: 1310 nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Compatibility | ZTE C300 / C320 / C350 / C650 |
| Hot Swappable | Yes |
| Transmission Distance | Up to 40 km |
Technical Specifications: ZTE SFP C++++
| Parameter | Specification |
|---|---|
| Downstream Rate | 2.488 Gbps |
| Upstream Rate | 1.244 Gbps |
| TX Laser Type | DFB (Distributed Feedback Laser) |
| RX Receiver Type | APD (Avalanche Photodiode) |
| Receiver Sensitivity | ≤ -33 dBm |
| Saturation Power | ≥ -8 dBm |
| Optical Budget | Up to 38 dB |
| Transmission Range | Up to 40 km |
| Power Supply | +3.3V DC |
| Operating Temp Range | 0°C to +70°C |
| Storage Temp Range | -40°C to +85°C |
Electrical Characteristics
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Power Supply Voltage: 3.3 V
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Power Consumption: ≤ 2 W
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Interface Type: SFP (20-pin edge connector)
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Digital Diagnostic Monitoring (DDM): Supported (via I2C)
Performance and Compliance
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Data Rate:
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Downstream: 2.488 Gbps
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Upstream: 1.244 Gbps
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Protocol: ITU-T G.984.x compliant
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Transmit Mode: Burst mode for upstream
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Forward Error Correction (FEC): Supported
Environmental Specifications
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Operating Temperature: 0°C to +70°C (Commercial Grade)
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Storage Temperature: -40°C to +85°C
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Relative Humidity: 5% to 85% (non-condensing)
Physical Characteristics: ZTE SFP C++++
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Form Factor: SFP
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Dimensions: Approx. 56 mm × 13.5 mm × 8.5 mm
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Weight: ~20g
Certifications & Safety
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RoHS Compliant
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Class 1 Laser Safety Compliant (IEC-60825)
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EMC & ESD Compliant
