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ZTE GFCH is a 16-port XGS-PON & GPON Combo service board used in the ZXA10 C600/C650/C680 series OLT platforms. It adopts an integrated design, integrating both GPON and XGS-PON technologies within a single SFP+ optical module(N1/B+ or N2/C+). This allows for simultaneous access for existing GPON users and next-generation 10G XGS-PON users on a single optical fiber, making it an ideal choice for operators upgrading gigabit broadband networks and achieving a smooth evolution to FTTH.
Product Specifications
• 16 GPON ports per card, up to 1:128 split ratio
• Support ONU power saving management defined in G.987.3
•1024 T-CONTs per PON port, 4096 GEM ports per PON port
• High TM Performance
• Clock / Time Function
• Low Power Consumption
The XGS-PON&GPON Combo service board supports the following optical modules: SFP+ N1_B+, SFP+ N2_C+.
| Parameter | Single-fiber Bidirectional Module N1-B+ | Single-fiber Bidirectional Module N2-C+ |
|---|---|---|
| Type | XGS-PON N1 / GPON B+ | XGS-PON N2 / GPON C+ |
| Operating Wavelength | XGS-PON N1: Tx: 1577 nm, Rx: 1270 nm GPON B+: Tx: 1490 nm, Rx: 1310 nm |
XGS-PON N2: Tx: 1577 nm, Rx: 1270 nm GPON C+: Tx: 1490 nm, Rx: 1310 nm |
| Package Type | SFP+ | SFP+ |
| Rate | XGS-PON N1: Tx: 10 Gbit/s, Rx: 10 Gbit/s GPON B+: Tx: 2.488 Gbit/s, Rx: 1.244 Gbit/s |
XGS-PON N2: Tx: 10 Gbit/s, Rx: 10 Gbit/s GPON C+: Tx: 2.488 Gbit/s, Rx: 1.244 Gbit/s |
| Minimum Output Optical Power | XGS-PON N1: 2 dBm GPON B+: 1.5 dBm |
XGS-PON N2: 4 dBm GPON C+: 3.0 dBm |
| Maximum Output Optical Power | XGS-PON N1: 5 dBm GPON B+: 5.0 dBm |
XGS-PON N2: 7 dBm GPON C+: 7.0 dBm |
| Maximum Receive Sensitivity | XGS-PON N1: -26 dBm GPON B+: -28.0 dBm |
XGS-PON N2: -28 dBm GPON C+: -32.0 dBm |
| Optical Connector Type | SC/UPC | SC/UPC |
| Optical Fiber Type | Single-mode | Single-mode |
| Transmission Distance | 20 km | 20 km |
