GPON OLT B+ Optical Module 2.5G/1.25G 20KM
TX1490nm/RX1310nm GPON SFP
1. Ke kūlana hana
| ʻĀpana | Unite | Min. | Maʻamau | Max. |
| Mahana Waihona | °C | -40 | 85 | |
| Ka Manawa Hana no ka C-temp | °C | 0 | 70 | |
| Ka Manawa Hana Hana no I-temp | °C | -40 | 85 | |
| ʻO ka haʻahaʻa haʻahaʻa pili | % | 5 | 95 | |
| Voltage Mana | V | 3.15 | 3.3 | 3.45 |
| Hāʻawi i kēia manawa | mA | 500 | ||
| Uku Bit no Tx | Gbps | 2.488 | ||
| Uku Bit no Rx | Gbps | 1.244 | ||
2. Nā ʻano
Hōʻike ʻia nā hana āpau i ka mahana hana holoʻokoʻa a me nā kūlana
| ʻĀpana | Unite | Min. | Maʻamau | Max. |
| Mea hoʻouna | ||||
| TX Loʻihi Waena Wave | nm | 1480 | 1490 | 1500 |
| Laulā Kiʻekiʻe (-20dB) | nm | 1 | ||
| Lakiō hoʻopau ʻaoʻao ʻaoʻao (SMSR) | dB | 30 | ||
| Mana Hoʻolaha Mean | dBm | 1.5 | 5 | |
| Mana i hoʻokuʻu ʻia (TX Off) | dBm | -45 | ||
| Laki hoopau | dB | 8.2 | ||
| Optical Return Loss Tolerance | dB | -12 | ||
| Ka hoʻopaʻi hoʻouna a hoʻopuehu | dB | 1 | ||
| ʻO ka mask transmitter(PRBS223-1@2.488G) | Kūlike me ITU-T G.984.2 | |||
| Mea loaa | ||||
| Loaʻa i ka lōʻihi nalu | nm | 1290 | 1310 | 1330 |
| ʻIkepili (PRBS223-1@1.244G,ER=10,BER<10-10) | dBm | -28 | ||
| ʻOi aku ka nui (PRBS223-1@1.244G,ER=10,BER<10-10) | dBm | -8 | ||
| ʻO ka mea hoʻokipa Burst Mode Dynamic Range | dB | 15 | ||
| Paepae Poino no ka Mea Loaʻa | dBm | 5 | ||
| SD Assert Level | dBm | -30 | ||
| SD De-assert Level | dBm | -45 | ||
| SD Hysteresis | dB | 0.5 | 6 | |
| WDM kānana kaawale i 1550nm | dB | 38 | ||
| WDM kānana kaawale i 1650nm | dB | 35 | ||
| Nā hiʻohiʻona uila uila | ||||
| Hoʻokomo ʻikepili Swing Differential/TX | mV | 200 | - | 2000 |
| ʻIkepili Hunahu Swing ʻokoʻa/RX | mV | 400 | 1600 | |
| Ka lā impedance ʻokoʻa | Ω | 90 | 100 | 110 |
| LVTTL Puana Kiekie | V | 2.4 | Vcc | |
| LVTTL Haʻahaʻa | V | 0 | 0.4 | |
| LVTTL Hoʻokomo Kiʻekiʻe | V | 2.0 | Vcc+0.3 | |
| LVTTL Hookomo Haahaa | V | 0 | 0.8 | |
| Nā ʻano manawa | ||||
| Manawa Kiaʻi (Tg) | ns | 25.6 | ||
| Hoʻihoʻi hou i ka laula puʻupuʻu (Tr) | ns | 12.8 | ||
| Hoʻopaʻa hou i ka lohi (Trd) | ns | 12.8 | ||
| Manawa hoʻomaka mua (Tp) | ns | 140 | ||
| SD Assert Time (TSDA) | ns | 100 | ||
| SD De-assert Time (TSDD) | ns | 12.8 | ||
| Hoʻopaneʻe RSSI (Ttd) | ns | 25 | ||
| RSSI Puʻupuʻu Pulse Laulā (Tw) | ns | 500 | ||
| Hoʻopaneʻe I2C i loko (Twait) | us | 500 | ||
Māhele huahana
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou