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Description
ZTE ETGH Service Board is EPON 16 Ports Board With 16 PX20+ PX20++ Modules For C300 C320 OLT
ZTE ETGH Service Board Product Overview
ZTE ETGH Service Board is designed to increase the number of subscriber units (ONT / ONUs) connected to ZTE optical line terminals (OLTs) like C300 and C320 platforms.
ZTE ETGH Service Board contains 16 optical ports for connecting subscriber devices via the EPON interface (GEPON). In each port, we can install an optical transceiver (transceiver) SFP GEPON OLT PX20 (28dB) or SFP GEPON OLT PX20 + (33dB), transmitting/receiving data with the asymmetric speed of up to 1.25 Gbit / s over a distance of 20 km. The modules use lasers with wavelengths of 1490 nm (transmission) and 1310 nm (reception). The division ratio of each port is 1:64. PON MAC Module
ZTE ETGH Service Board Product Pictures
ZTE ETGH Service Board Product Specifications
| Brand | ZTE |
| Model | ETGH |
| GPON Port | 16-EPON Port |
| Operating Wavelength | Tx: 1490 nm, Rx: 1310 nm |
| Encapsulation Type | PX 20 PX 20+ PX 20++ |
| Port Rate | Tx: 2.488 Gbit/s, Rx: 1.244 Gbit/s |
| Optical Connector Type | SC/PC |
| Optical Fiber Type | Single-mode |
| Reach | 20.00 km |
| Extinction Ratio | 8.2 dB |
| Weight | 1.5KG |
| Dimensions (W x D x H) | 22.86 mm x 237.00 mm x 395.40 mm |
ZTE ETGH Service Board Product Features
- formation/disbandment of personnel;
- interaction between the ONU and the OLT using the Multipoint Exchange Control Protocol (MPCP); Organization of a MAC port for broadcasting a single copy (SCB);
- dynamic bandwidth allocation (DBA);
- automatic detection, registration and remote testing of subscriber devices (ONU); encryption data using a triple swirl (AES-128);
- direct error correction (FEC);
- administration and maintenance during operation;
- Alarm support between OLT and ONU;
- statistics generation (the number of received/transmitted packets, detected errors
ZTE ETGH Service Board Product Applications
ZTE ETGH Service Board and More Service Boards
| GTGO | 8 ports GPON board with 8 B+ modules. |
| GTGO | 8 ports GPON board with 8 C+ modules. |
| GTGO | 8 ports GPON board with 8 C++ modules. |
| GTGH | 16 ports GPON board with 16 B+ modules. |
| GTGH | 16 ports GPON board with 16 C+ modules. |
| GTGH | 16 ports GPON board with 16 C++ modules. |
| GTTO | 8 ports 10G GPON board with 8 10G GPON modules |
| GTXO | 8 ports 10G GPON board with 8 10G GPON modules |
| ETGO | 8 ports EPON board with 8 modules. |
| ETGH | 16 ports EPON board with 16 modules |
| ETTO | 8 ports 10G EPON board with 8 10G EPON modules |
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