User's Manual
Table Of Contents
- Zhone zNID 27xx Series Hardware Installation Guide
- Table of Contents
- About This Guide
- zNID 27xx series
- zNID 27xx Installation
- Appendix: Pinouts
- Index
zNID 27xx series
24 zNID 27xx Series Hardware Installation Guide
WAN Interfaces
• GPON: SC/APC connector
– Tx:
– Upstream data rate 1.25 Gbps
– 1310 nm optics
– DFB transmitter
– Launch Power: +0.5 to +5 dBm
– Rx:
– Downstream data rate: 2.5 Gbps
– 1490 nm optics
– APD/TIA receiver
– Receiver Sensitivity: -28 dBm
– Input power overload: -8 dBm
– Input power damage: +5 dBm
– Class B+ optics
– G.985 wavelength blocking filter
– GPON Type B redundancy support
• GE: SC/UPC connector
– 1490 nm Rx (Downstream)
– Fixed SFF optics
– Tx Data Rate 1.0 Gbps
– Tx Launch Power: -2 to +8 dBm
– Rx Data Rate: 1.0 Gbps
– Rx Receiver Sensitivity: -23
– Rx Input Power Overload: -2 dBm
– 1310 nm Tx (Upstream)
Table 2: zNID 27xx specifications (Continued)
Specifications Values