The FGLT-A is a line terminating unit used in 7360 ISAM FX subrack. It provides 16 GPON ports per board and supports 2.488 Gbps downstream rate and 1.244 Gbps upstream rate.
The FGLT-A provides meets ETSI and ANSI requirements and is intented for CO in ISAM FX equipment.
The FGLT-A generates GPON downstream signals synchronized to a timing reference from one of the two NT slot. All other clocks and synchronization signals are derived from on-board oscillators.
| Specification | |
| Service ports | |
| GPON Port | 16-GPON Port |
| GPON SFP Module Specification | |
| Type | C+ Module: Single Fiber Bidirectional Optical Module, Class C+ |
| Operating Wavelength | Tx: 1490 nm, Rx: 1310 nm |
| Encapsulation Type | SFP |
| Port Rate | Tx: 2.488 Gbit/s, Rx: 1.244 Gbit/s |
| Minimun Output Optical Power | C+ Module : 3.00 dBm |
| Maximum Output Optical Power | C+ Module : 7.00 dBm |
| Maximum Receiver Sensitivity | C+ Module : -32.00 dBm |
| Optical Connector Type | SC/PC |
| Optical Fiber Type | Single-mode |
| Reach | 30km/60km (18.6mi/37.3mi) |
| Overload Optical Power | C+ Module : -12.0 dBm |
| Extinction Ratio | 8.2 dB |
| Device Specifications | |
| Weight | 1.4kg |
| Dimensions (W x D x H) | 405 mm x 225mm x 25 mm |
