| Product Introduction |
The V8810TE is a 1550nm externally modulated optical transmitter that meets today’s international industry technical standards. Designed for long distance transmission and local network coverage, it is widely used in optical modulation, optical insertion, wavelength-division multiplexing (WDM), as well as network upgrading and expansion of large and medium-sized optical transmission systems.
Adopting low noise DFB laser and high linearity external modulator, the device is equipped with intelligent temperature control, automatic gain control and remote management functions, which is the ideal core equipment for realizing triple play and FTTX.
| Product Features |
- Itadopts narrow bandwidth & low-noise DFB laser as signal, and high linear LiNbO3 external modulator as external signal modulation.
- Theperfect pre-distortion circuit ensures the perfect performance of CTB and CSO in high standard CNR value.
- AdvancedSBS dual band suppression circuit, SBS continuously adjustable, adjustable, adjustment range: 13~19 for different distance networks.
- Automaticgain control (AGC) enables stable output in different RF input
- Differentnetworks can be optimized by OMI
- Fullyautomatic case temperature control, intelligent fans, the fans starts to work when case temperature reaches 30 ℃.
- Built-indual backup power supply, hot plug and automatic switch
- Theworking parameters of the whole machine are controlled by microprocessor and the LCD status display on the front panel has many functions such as laser status monitoring, parameter display, fault alarm, network management, ; once the working parameters of the laser deviate from the allowed range set by the software, the system will alarm promptly.
- StandardRJ45 interface provided, supporting remote network management of SNMP and WEB, and remote adjustable of AGC, SBS, OMI and other functions.
| Technical Speccfications |
|
Category |
Items |
Unit |
Index |
Remarks |
||
|
Min. |
Typ. |
Max. |
||||
|
Optical Index |
Wavelength Range |
nm |
1540 |
|
1563 |
Compatible with ITU wavelength |
|
No. of Output Ports |
No. |
|
2 |
|
|
|
|
Output Power per Port |
dBm |
|
7 |
|
V8810TE-7 |
|
|
|
9 |
|
V8810TE-9 |
|||
|
Laser Linewidth |
MHz |
|
0.35 |
|
|
|
|
SMSR |
dB |
45 |
50 |
|
|
|
|
RIN |
dB/Hz |
|
|
–160 |
RIN(20~1002MHz) |
|
|
Optical Return Loss |
dB |
50 |
|
|
|
|
|
Fiber Connector |
|
SC/APC |
FC/APC、 LC/APC |
|||
|
RF Index |
Operating Bandwidth |
MHz |
47 |
|
1002 |
|
|
Input Level |
dBμV |
75 |
80 |
85 |
AGC |
|
|
Flatness |
dB |
–0.75 |
|
0.75 |
47~1002MHz |
|
|
Return Loss |
dB |
16 |
|
|
|
|
|
Input Impedance |
Ω |
|
75 |
|
|
|
|
RF Connector |
|
F Metric/Imperial |
Specified by user |
|||
|
Link Index |
No. of Test Channels |
|
PAL-D/59CH |
PAL- D/84CH |
|
|
|
CNR1 |
dB |
≥53.0 |
52 |
TX to RX，Rx 0dBm |
||
|
CNR2 |
dB |
≥51.0 |
50 |
Fiber 65Km, Rx 0dBm |
||
|
CTB |
dB |
≥65 |
|
|||
|
CSO |
dB |
≥65 |
|
|||
|
SBS Suppress |
dBm |
13 |
|
19 |
Continuously adjustable, each step 0.1 |
|
|
General Index |
Network Management Interface |
|
SNMP, WEB supported |
|
||
|
Power Supply |
V |
90 |
|
265 |
AC |
|
|
–72 |
|
–36 |
DC |
|||
|
Power Consumption |
W |
|
|
60 |
Dual Power Supply, 1+1 standby |
|
|
Operating Temp |
℃ |
–5 |
|
65 |
Auto case temp control |
|
|
Storage Temp |
℃ |
–40 |
|
85 |
|
|
|
Operating Relative Humidity |
% |
5 |
|
95 |
|
|
|
Dimension |
mm |
450×483×44 |
W、L、H |
|||
|
Weight |
Kg |
7.4 |
|
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