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The ZTE GFCH is a Combo line card supporting both XGS-PON and GPON standards. It features 16 ports, each capable of simultaneously transmitting XGS-PON and GPON networks. The card is compatible with ZTE OLT terminals C600, C620, and C650, allowing seamless integration with any of these models. XGS-PON transmission provides symmetrical bandwidth of 10 Gb/s (downstream/upstream), while GPON transmission supports Tx: 2.5 Gb/s and Rx: 1.25 Gb/s. The package includes 16 XGS-PON & GPON SFP+ modules, Class C+/ +.
Specifications
| GFCH | |
| Port quantity | 16 |
| Port type | XGS-PON&GPON Combo |
| Operating wavelength |
XGS-PON: Tx: 1577 nm Rx: 1270 nm
GPON: Tx: 1490 nm Rx: 1310 nm |
| Bandwidth |
XGS-PON: Tx: 10 Gb/s Rx: 10 Gb/s
GPON: Tx: 2,488 Gb/s Rx: 1,244 Gb/s |
| Minimum output optical power |
XGS-PON: 4 dBm GPON; 3 dBm |
| Maximum output optical power |
XGS-PON: 7 dBm GPON; 7 dBM |
| Maximum receiver sensitivity |
XGS-PON: -28 dBm GPON: -32 dBm |
| Optical connector type | SC/UPC |
| Optical fiber type | Singlemode |
| Saturation optical power |
XGS-PON: -7 dBm GPON: -12 dBm |
| Extinction ratio | 8,2 dB |
| Dimensions | 393.1 mm(H)× 23.9 mm(W) × 214 mm(D) |
| Weight | 1,72 kg |






