标准光模块
EPON-SFP-OLT光模块
Specifications
- 产品型号: EPON-OLT-SFP
- 兼容品牌: 全系列
- 封装类型: SFP
- 传输速率: 1.25Gb/s
- 传输距离: 20KM
- 发射波长: 1490nm
- 接收波长: 1310nm
- 工作温度: 商业级0℃～+70℃/工业级-40℃～+85℃ 可选
- 数字诊断: 带DDM
- 接收灵敏度: 20KM
- 接收灵敏度: 20KM
Description
EPON OLT端光模块采用SFP封装，该模块符合IEE802.ah EPON中的标准和要求。满足中国电信要求PX20+/PX20++ 具有符合SFF-8472规范的DDM功能。符合1类激光器要求及国际安全标准IEC 60825。
符合IEEE802.3ah要求
满足电信要求PX20+/PX20++
具有符合SFF-8472规范的DDM功能
光纤接口是单纤SC/LC接口或者带尾纤
发射端1490nm长发光、1310nmDFP突发模式激光器
接收1310nm、1490nm的PIN/APD激光器
符合ROSH6的标准
| EPON OLT 光模块 | TYPE | PN | PACKAGE | LD/PD | Λ(NM) |
RATE | RANGE |
AOP |
SEN | TEMP |
|---|---|---|---|---|---|---|---|---|---|---|
 |
Bidi SC | FTCS-OLE-20X | SFP | DFB/APD | 1490T/1310R | 1.25T/1.25R | PX20+ | +2~+7 | <-28 | C,I |
| FTCS-OLE-20XX | SFP | DFB/APD | 1490T/1310R | 1.25T/1.25R | PX20+ | +3.5~+7 | <-30 | C,I | ||
| FTCS-OLEP-20X | SFP | DFB/APD | 1490T/1310R | 1.25T/1.25R | PX20++ | +4.5~+8 | <-32 | C | ||
| FTCS-OLEP-20XX | SFP | DFB/APD | 1490T/1310R | 1.25T/1.25R | PX20++ | +5~+8 | <-33 | C |
FEATURES
- Single fiber bi-directional data links symmetric 1.25Gbps application
- 1490nm continuous-mode DFB laser transmitter and 1310nm burst-mode APD-TIA receiver
- Reset-less burst-mode receiver simply the system design
- +5~+8dBm high Average Launch Optical Power
- More than 25dB wide dynamic range
- 0 to 70°C operating temperature
- Single 3.3V power supply
- Digital diagnostic monitoring interface
- Digital burst RSSI function to monitor the input optical power level
- LVPECL compatible data input/output interface
- LVTTL transmitter disable control
- LVTTL transmitter laser fault alarm
- LVTTL receiver loss of signal indication
- Low EMI and excellent ESD protection
- Class I laser safety standard IEC-60825 compliant
- RoHS compliance for FTCS-OLEP-20X
APPLICATIONS
- Gigabit Ethernet Passive Optical Networks (GEPON) 30Km 1:32 application or 10/20Km 1:64 application
STANDARDS
- Complies with SFP Multi-Source Agreement (MSA) SFF-8074i
- Complies with IEEE 802.3ah™-2004
- Complies with FCC 47 CFR Part 15, Class B
- Complies with SFF-8472 Rev 9.5
- Complies with FDA 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007
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- OM3 Multimode Fiber cable of up to 300m and OM4 Multimode Fiber cable of up to 400m
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- compliant to CFP MSA Management Interface Specification, Draft 1.4
- TX input and RX output CDR retiming
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- Operating case temperature 0°C to +70°C
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- Power class 1 (<8W max)
- Operating case temperature 0°C to +70°C
- 3.3V power supply
- RoHS 6 compliant（lead free