Bộ Thu Quang FTTH WDM FWR-8610RW
Fiber to the home ( FTTH ) broadband access is the ultimate development goal, FWR-8610RW optical receiver is the target terminal products for this goal.
FWR-8610RW device adopts technology of high isolation WDM in order to separate CATV and ONU signal.
Further more, it also adopts low optical power receiving and RF-AGC control technique, which could achieve the requirement of ≤-10dBm CATV receiving for FTTH. The optical power receiving monitoring indicator LED ( ≥-15dBm) is provided on the pane and it supports RF outputs constantly, convenience of customers use, which is the ideal receiver equipment for FTTH.
FEATURES
Power Input
Power in:FWR-8610RW is the external power supply input port, First should be the DC+5 V external voltage stabilizer output line connected to the device POWER IN,than put DC+5V external mano-stat insert 100/240 V, DC5V Face posted power light, show power part is regularly working.
Optical Fiber Input
Optical in: FWR-8610RW is input interface of optical signal,in optical access should clean APC TOP by alcohol, than align adapter sunken mouth, fiber mouth march link;when optical signal accesses (≥-15dBm) then lights on in panel, which shows optical part is regularly working;lights will be changed by receive power as yellow (>+2dBm), green (+2~-15dBm) and red (<-15dBm). ONU is 1490/1310nm connection interface, please do not take off the cover before you use.
Install Test Matter Need Attention
1.FWR-8610RW device is indoor type structure, Not to be used in place of harassment by the rain; Packed in the box of the indoor appropriate space, For cooling; The output of the cable shielding network must be grounded, Grounding resistance should be less than 4 Ω, The local power supply for electrical shell has to be grounded, Above ground resistance.
2.Tail fiber input and output cable has to be reserved certain use, FWR-8610RW device is with SC/APC, PON link with SC/UPC (or SC/APC).
Bộ Thu Quang FTTH WDM FWR-8610RW
Item |
Unit |
Performance Parameter |
|
Optical characteristic
|
Input wavelength |
(nm) |
1310,1490,1550 |
Output wavelength |
(nm) |
1310,1490 |
|
Operation wavelength |
(nm) |
1540~1560 |
|
Channel separation |
(dB) |
≥40(1310/1490nm and 1550nm ) |
|
Response |
(A/W) |
≥0.9 |
|
Receive power range |
(dBm) |
+2~-15 |
|
Reflection loss |
(dB) |
≥55 |
|
Fiber linker |
/ |
SC/APC |
|
PON linker |
/ |
SC/UPC(or SC/APC) |
|
RF characteristic |
Bandwidth/flatness |
MHz/dB |
47-1000/≤±1 |
Output level |
dBuv |
AGC: 82±1/(-2~--10dBm) |
|
Reflection loss |
dB |
≥14(75Ω characteristic impedance) |
|
RF output interface |
/ |
1 way output (or two way output) |
|
CNR/MER |
dB |
≥44/34(PAL-D 60CH,OMI3.8%,-9dBm) |
|
CTB/CSO/HUM |
dB |
≥65/≥60/≥60(-1dBm receive) |
|
Other requirement |
Power supply/consumption |
V/W |
External AC100~240V→DC5/5
|
Working/storage temperature |
℃ |
-35~50/-40~75(humidity 5~90%) |
|
Size |
mm |
95×92×23 |
Bộ Thu Quang FTTH WDM FWR-8610RW