SURELINK Single Core Fiber Bragg Grating reflector SC APC UPC
The FBG reflector is a standard SC type connector structure, which package a special FBG in the ceramic ferrule.
The fiber bragg grating reflector is a low-cost specific band reflector mounted on the optical network unit (ONU)
side.It can reflect light pulses (1650 +/- 5 nm) from the OTDR on the fiber line terminal (OLT) side nearly 100%,
while the working bands of the passive optical network (PON) are transmitted normally.
The OTDR can determine whether the fiber line is normal by detecting the signal reflected by the fiber grating
reflector.When the reflected signal is lower than the normal value, the line loss is too large; when the reflection
value is 0, the optical fiber line is broken.Therefore,we can maintain the fiber line in time by the real-time
monitoring of the fiber line.
| Parameters |
Unit |
Min |
Typical |
Max |
| ( Pass Band Wavelength) |
nm |
|
|
|
| ( Reflect Band Wavelength) |
nm |
|
|
|
| ( IL)(1260nm-1360nm) |
dB |
|
|
1 |
| ( IL)(1460nm-1600nm) |
dB |
|
|
1 |
| ( IL)(1600nm-1625nm) |
dB |
|
|
1.5 |
| ( IL)(REFLECT BAND) |
dB |
21 |
25 |
29 |
| ( ORL )(1260nm-1360nm) |
dB |
35 |
|
|
| ( ORL ) (1460nm-1580nm) |
dB |
35 |
|
|
| ( ORL ) (1580nm-1620nm) |
dB |
30 |
|
|
| ( ORL ) (1610nm-1620nm) |
dB |
30 |
|
|
| ( ORL ) (1620nm-1625nm) |
dB |
20 |
|
|
| (REFLECT BAND) (Note 3) |
dB |
0 |
|
1 |
| TDL (1260nm-1600nm) |
dB |
|
|
0.4 |
| (REFLECT BAND) |
dB |
|
|
0.6 |
| (Max Optical Power Handling) |
dBm |
27 |
|
|
| ( Plug Times) |
|
500 |
|
|
| ( Input/Output) |
|
|
(*) ORL(dB) = -10 log 10(Reflected Power/ Input Power) [dB];
(**)IL(dB) = -10 log 10(Output Power/ Input Power) [dB];
(***)To measure the Return Loss of reflect band, the light of 1650nm should be injected from the
female side of reflector.
| Manufacturer Introduction |
Zhuhai Surelink Communication Cable Co.,Ltd is one of the leading manufacturer in the cables
and telecom accessories. We have more than 20 years experience in this line.Our factory has over
twenty production lines and 300 employees.
Our productions comply with ISO9001.Professional team,powerful factory and strict quality control give
best service to our clients and the quality guarantee in every order.
Our products have been widely installed in Telecom companies and many distributors around the world.
We export to more than 70 countries and our annual revenue is more than hundreds of million USD.
We have established a close relationship with many companies around the world and we sincerely look
forward to woking with all clients from all over the world.
OEM and ODM order highly welcome !
| Main Cable Categories Provided by Us |
1.Optical Fiber Cable and Patch Cord
2.Lan and Network Cable and Patch Cord
3.Alarm Cable and Speaker Cable
4.Drop Wire and Telephone Cable
5.Communication Cable
6.Coaxial Cable
7.Electrical Wire and Power Cable
8.Telecom Accessory.
| Workshop and Company Show |
Payment
We usually use T/T
T/T deposit before production and balance when shipment.
Payment terms: Western Union, Escrow, Paypal, T/T ,L/C
Shipping
If the quantity of the order is not very big, we usually send by express delivery,such as TNT,DHL,UPS,
FEDEX or EMS.
For big order,we will ship the goods by air or by sea.
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