Specializing in R&D & Production in xPON & Optical Communication & CATV & Ethernet Networking
HANGZHOU DAYTAI NETWORK TECHNOLOGIES CO.,LTD.
HANGZHOU DAYTAI NETWORK
TECHNOLOGIES CO.,LTD.
DAYTAI-HANGZHOU-CHINA
Tel:
+86-571-8735 7725-Español
+86-571-8735 7726-English
+86-571-8735 7727-English
+86-571-8735 7728-English
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Mr.Amani
Skype:daytai-amani
Mobile:+86-137 7755 3827
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E-mail:info@daytai.com
Web Site:WWW.DAYTAI.COM
EPON ONU 2GE+1POTS+CATV Single Fiber RF+WIFI(DT-EU+2GE+1POTS+CATV SF RF+WF) terminal devices are designed for fulfilling FTTH and triple play service demand of fixed network operators or cable operators. The box is based on the mature Gigabit EPON technology,
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EPON ONU 2GE+1POTS+CATV Single Fiber RF+WIFI(DT-EU+2GE+1POTS+CATV SF RF+WF) terminal devices are designed for fulfilling FTTH and triple play service demand of fixed network operators or cable operators. The box is based on the mature Gigabit EPON technology, which have high ratio of performance to price, and the technology of 802.11n WiFi(2T2R), Layer 2/3, CATV, WDM and high quality VoIP as well. They are highly reliable and easy to maintain, with guaranteed QoS for different service. And It is fully compliant with technical regulations such as ITU-T G.984.x and technical requirement of EPONequipment (V2.1 and above version) from China Telecom.
1.1 Physical structure, Environment and Electrical parameter
Parameter | Nominal |
Dimension | 180mm×148mm×31mm（L×W×H） |
Net weight | 0.24kg |
Typical power consumption | <7W |
Noise | None |
Cooling style | Naturally cooling |
Power supply | 12V DC（By external AC/DC adapter） |
Installation style | Support PC, wall mount or put inside of information box. |
Environment | 0~45℃ |
Atmospheric pressure | 70~106Kpa |
MTBF | 50,000hours |
MTTR | 30minutes |
Parameter | Nominal |
1.2 EPONInterface Specifications
Parameter | Nominal |
Connector style | SC/PC |
PON quantity | 1 |
Fiber style | Single mode |
Wavelength | TX：1310 +/-20nm RX：1490 +/-10nm |
PON interface standard | IEEE802.3ah, PX20+ |
PON interface receiving rate | 1.25Gpbs |
PON interface transmitting rate | 1.25Gpbs |
Output optical power | Min: 0dBm Max: +5dBm |
Opticalreceiver sensitivity | Precede -28dBm |
The length of the optical link | Max 20km |
1.3 CATV optical receiver specifications
Item | Unit | Parameter | ||
Optical parameter | Receivingoptical wavelength | nm | 1200～1650 | |
Receiving optical power | dBm | -15～+2 | ||
Reflection loss | dB | ≥50 | ||
Connector | - | SC/APC | ||
Fiber type | - | Single mode | ||
Isolation (WDM) | Forward channel | dB | ≥40 | |
Reflection channel | dB | ≥22 | ||
RF parameter | Frequency | MHz | 45 ～ 1000 | |
In-band flatness | dB | ±1 | ||
Output reflection loss | dB | ≥14 | ||
Nominal output level | dBuV | =75±1 （AGC range：-12～ -2dBm） | ||
Attenuation range | dB | -18—0 | ||
C/N | dB | ≥ 46 | ||
C/CTB | dB | ≥ 65 | ||
C/CSO | dB | ≥ 65 | ||
Output impedance | Ω | 75 | ||
Others | Power supply（DC） | V | 12 | |
Power consumption | W | ≤1.5 | ||
Working temperature Storage temperature | ℃ ℃ | 0 ～ +45 | ||
-40～ +75 | ||||
Relative humidity | % | Maximum 95% non-condensing | ||
1.4 WIFI Specifications
Standard | IEEE 802.11b/g/n | |
WiFi parameter | Frequency | 2.4~2.4835GHz |
Transmission speed | 2.4GHz Frequency: IEEE 802.11b ：11/5.5/2/1M(Auto) IEEE 802.11g：54/48/36/24/18/12/9/6(Auto) IEEE 802.11n：270/243/216/162/108/81/54/27Mbps,up to 300Mbps | |
Channel number | 2.4GHz ：13 | |
Spread-spectrum Technique | DSSS(Direct sequence spread spectrum) | |
Data Modulation | DBPSK、DQPSK、CCK and OFDM(BPSK/QPSK/16-QAM/64-QAM) | |
Sensitivity@PER (Package error rate) | 270M：-68dBm@10% PER；130M： -68dBm@10% PER； 108M：-68dBm@10% PER；54M：-68dBm@10% PER 11M：-85dBm@8% PER；6M：-88dBm@10% PER 1M：-90dBm@8% PER； | |
Transmission distance | Indoor Maximum 120 meters；Outdoor Maximum 360 meters(The distance depends on the environment) | |
RF power | 20dBm EIRP | |
Antenna | 5dBi Antennas | |
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