| Description
OPR-8414SJL-E is the three-in-one outdoor optical node that integrated optical receiver, ONU and EoC. It can be configured 2 forward path optical receiver modules, 1 switching control motherboard, 1 EPON ONU module, 4 EoC modulation modules (CLT) and 2 switching power supply modules at most. RF part adopts advanced optical AGC technology, the output level and output slope both adopt the electric control circuit. Support LED nixie tube display function, can output 4-way RF signal.
Performance feature
(1) Independent modular structure, optical receiver module, ONU module, EoC module and power supply module all can be independently disassembled.
(2) Forward path optical receiving part adopts advanced optical AGC technology, the input optical power range extended to -8~+2dBm.
(3) Forward path optical receiving part: RF operating bandwidth extended to 1GHz, each way maximum output level up to 114dBμv.
(4) RF signal adopts full electric variable attenuation and equilibrium control circuit, and achieve remote operation by NMS.
(5) RF amplifier part adopts quick plug modular design, can quickly replace RF amplifier module without dismantling the RF cable connector.
(6) Built-in perfect condition monitoring circuit and support Ethernet transponder.
(7) ONU module adopts single-fiber transmission, use SC/PC optical connector to access OLT equipment, the transmission distance up to 10~20KM.
(8) Support 4-way independent EoC modulation, the modulation frequency range is 7.5~65MHz.
(9) EoC modulation module meets Home Plug AV/IEEE P1901 standard, each way throughput ≥300M.
(10) Support EoC bandwidth distribution circuit, flexible distribute and expand the broadband signals.
(11) Support 4-way mixed output signal, the output level of each way RF signal and EoC signal is independent adjustable.
(12) High signal isolation, effectively suppress the mutual interference between RF signal and EoC signal or between EoC signals.
(13) Each EoC modulation module support 64 slave users simultaneously access.
(14) Coaxial network coverage radius ≥300m.
(15) Adopt 128 bit DES data encryption; effectively protect the security of transmission data.
(16) Strong network adaptability, adopt the standard interface, realize quick installation and debugging.
(17) Provide 220V AC and 60V AC power input interface.
(18) Wide variety of business applications, support EoC link multicast monitor, multicast manage the whole EoC network; Business priorities based-on IP-TOS, guarantee time-sensitive applications such as VOD and VoIP; Support VLAN(802.1Q), ensure privacy.
(19) Powerful network management function, support WEN9000 network management platform centralized management function, providing support for effective stable network operation.
General part technical data
|
Parameters |
Specification |
|
Power Supply Module |
Support 2 independent power supply modules |
|
EoC Module |
Support 4 independent EoC module at most, support 2-way EoC splitter output |
|
ONU Module |
Support 1 ONU module |
|
Forward Path Optical Receiver Module |
Support 2 forward path optical receiver modules |
|
Dimension |
360 (L)x330 (W)x155(H) mm |
|
Management |
Support SNMP protocol, through remote network management system, local WEB or CLI interface management device support online and offline configuration, network node automatic configuration and batch configuration, and provide rich log and alarm functions. |
|
Consumption |
<60W |
|
Feed current through |
10A |
|
Operating Power Supply |
220V (150~265) AC/50Hz or 60V (35~90) AC/50Hz |
|
Environmental requirement |
Operating temperature: -40~+60 |
|
Storage temperature: -40˚C~70˚C |
|
Operating humidity: 10%~90% (no condensation) |
|
Storage humidity: 5%~90% (no condensation) |
|
Operating system |
Support Windows 98SE, Windows 2000, Windows ME, Windows XP 32/64 bit and Vista 32/64 bit |
RF part technical data
|
Item |
Unit |
Performance Parameters |
|
Forward Optical Receive Part |
|
Optical Parameters |
|
Optical AGC Control Range |
dBm |
+2~-8/-7/-6/-5 adjustable |
|
Optical Return Loss |
dB |
>45 |
|
Optical Receiving Wavelength |
nm |
1100 ~ 1600 |
|
Optical Connector Type |
|
FC/APC, SC/APC or specified by the user |
|
Optical Fiber Type |
|
Single mode |
|
Link Performance |
|
C/N |
dB |
≥ 51 |
-1dBm optical input
output level 106dBμV (splitter output)
EQ 8dB |
|
C/CTB |
dB |
≥ 65 |
|
C/CSO |
dB |
≥ 60 |
|
RF Parameters |
|
Frequency Range |
MHz |
45/87 ~1003 |
|
Flatness in Band |
dB |
±0.75 |
|
Rated Output Level |
dBμV |
≥ 108 (Four-way splitter output);
≥ 112(Two-way independent output);
(when the optical AGC control range is +2~-8) |
|
Max Output Level |
dBμV |
≥114 (when four-way splitter output and the optical AGC control range is +2~-5) |
|
Output Return Loss |
dB |
(85 ~550MHz) ≥16 / (550~1000MHz) ≥14 |
|
Redundant Receiver Isolation |
dB |
≥75 |
|
Output Impedance |
Ω |
75 |
|
Electrical control EQ range |
dB |
0~15 (1dB stepping) |
|
Electrical control ATT range |
dB |
0~20 (1dB stepping) |
Note: The forward RF indexes above are tested when adopt MC7896 module. Use other module; The indexes will be slightly different.
|
Item |
Unit |
Performance Parameters |
|
Forward Optical Receive Part |
|
Optical Parameters |
|
Optical AGC control range |
dBm |
+2~-8/-7/-6/-5 adjustable |
|
Optical Return Loss |
dB |
>45 |
|
Optical Receiving Wavelength |
nm |
1100 ~ 1600 |
|
Optical Connector Type |
|
FC/APC, SC/APC or specified by the user |
|
Optical Fiber Type |
|
Single mode |
|
Link Performance |
|
C/N |
dB |
≥ 51 |
-1dBm optical input, output level 106dBμV (splitter output) |
|
C/CTB |
dB |
≥ 65 |
EQ 8dB |
|
C/CSO |
dB |
≥ 60 |
|
|
RF Parameters |
|
Frequency Range |
MHz |
45/87 ~1003 |
|
Flatness in Band |
dB |
±0.75 |
|
Rated Output Level |
dBμV |
≥ 110 (Four-way splitter output) |
|
≥ 114 (Two-way independent output) |
|
(when the optical AGC control range is +2~-8) |
|
Max Output Level |
dBμV |
≥ 116 (when four-way splitter output and the optical AGC control range is+2~-5) |
|
Output Return Loss |
dB |
(85 ~550MHz) ≥16/(550~1000MHz) ≥14 |
|
Redundant Receiver Isolation |
dB |
≥75 |
|
Output Impedance |
Ω |
75 |
|
Electrical control EQ range |
dB |
0~15 (1dB stepping) |
|
Electrical control ATT range |
dB |
0~20 (1dB stepping) |
Note：The forward RF indexes above are tested when adopt ACA2788 module. Use other module;
The indexes will be slightly different.
EoC part technical data
|
Parameters |
Specification |
|
Standard |
Ethernet standard IEEE802.3, IEEE802.3X, IEEE802.3u |
|
EoC protocol |
Meet Home Plug AV/IEEE P1901relevant standard |
|
Protocol |
CSMA/CA |
|
Physical layer transmission rate |
700Mbps |
|
Frequency range |
7.5~65MHz |
|
Output level |
≤106 dBuV (4-way EoC independent modulation output), ≤102 dBuV (2-way EoC splitter output) |
|
Modulation technology |
OFDM Anti-noise modulation 1024/256/64/16/8-QAM, QPSK, BPSK, ROBO |
|
Transmission distance |
<500m (<60dB attenuation) |
|
Security |
128 bit DES data encryption |
|
VLAN |
IEEE802.1Q (VLAN lagging) |
|
QoS |
Support ToS and CoS data packet classification |
|
Flow control |
Flow control based-on port |
|
Management |
Support SNMP protocol, through remote network management system, local WEB or CLI interface management device support online and offline configuration, network node automatic configuration and batch configuration, and provide rich log and alarm functions. |
|
Concurrent user |
Each EoC modulation module supports 64 CNU concurrent at most |
Relation Table of Input Optical Power and CNR
|
