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深圳市源拓光电技术有限公司
深圳市源拓光电技术有限公司
1
1. Feature:
l SFP package with SC/UPC Connector
l 1490nm DFB laser transmitter and 1310nm burst-mode APD-TIA receiver
l Single fiber bi-directional,downstream 2488Mbps/upstream1244Mbps application
l Reset burst-mode receiver design support more than 15dB dynamic range
l 0 to 70°C operating case temperature
l Single 3.3V power supply
l Digital Diagnostic SFF-8472 compliant
l Digital burst RSSI function to monitor the input optical power level
l LVPECL compatible data input/output interface
l LVTTL TX DISABLE control
l LVTTL TX FAULT signal
l LVTTL receiver Signal Detect (SD) indication
l Low EMI and excellent ESD protection
l Class I laser safety standard IEC-60825 compliant
l RoHS-6 compliance
2. Application
l Gigabit-capable Passive Optical Networks Class B+ (20Km 13~28dB attenuation range).
3.PACKAGE OUTLINE
TRANSMITTER OPTICAL CHARACTERISTICS
| Parameter | Symbol | Min | Typ. | Max | Units | Notes |
| Optical Center Wavelength | lc | 1480 | | 1500 | nm |
|
| Optical Spectrum Width (-20dB) | ∆λ | 0 |
| 1 | nm |
|
| Side Mode Suppression Ratio | SMSR | 30 |
|
| dB |
|
| Average Launch Optical Power | AOP
| +2.5 |
| +5 | dBm | BOL, Room Temperature |
| +1.5 |
| +5 | dBm | EOL, 0~70°C | ||
| Power-OFF Transmitter Optical Power |
|
|
| -39 | dBm | Launched into SMF |
| Extinction Ratio | ER | 8.2 |
|
| dB | PRBS 2 -123+72CID @2.488Gbit/s |
| Tolerance to Transmitter Incident Light |
|
| -15 |
| dB |
|
| Transmitter Reflectance |
|
|
|
| dB |
|
| Transmitter and Dispersion Penalty | TDP |
|
| 1 | dB | 20km |
有关详细信息，请在“相关下载”中查看数据表
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