Passcomm Optical Fibre Products and Accessories Singlemode Couplers/Splitters AOC coupler devices are manufactured by using the proven fused biconical taper technology and AOC proprietary fabrication techniques, and feature low insertion loss, flat passband and excellent environmental stability. The products are Telcordia GR-1221-CORE qualification tested. Singlemode Single Window Standard Specifications couplers are available as Coupling Ratio (%) Single Window Grade ¡¡ Standard, Single Window Excess Loss (typical) (dB) Wideband, Dual Window Max. Insertion Loss (dB) Wideband Uniformity (max.)* (dB)
50
40
30
P
A
P
A
P
A
0.1
0.1
0.1
0.1
0.1
0.1
3.3
3.4
0.3
0.35
0.3
0.35
0.3
0.35
≤0.1
≤0.1
≤0.1
≤0.15
£0.1
≤0.15
4.3/2.4 4.5/2.5 5.5/1.7
5.6/1.8
Polarization Dependent Loss
(dB)
Operating Wavelength**
(nm)
850, 980, 1310, 1480, 1550 or 1585 ( ± 15)
Directivity
(dB)
≥55 (for 1 _ 2), ≥65 (for 2 _ 2)
(dB/°C)
≤0.002
Thermal Stability (typical) Operation Temperature
(°C)
¡¡
¡¡
-40 ~ +85
¡¡
¡¡
Storage Temperature
(°C)
¡¡
¡¡
-40 ~ +85
¡¡
¡¡
Fibre Pigtail Type
¡¡
Bare Fibre, 900 μm Loose Tube, or 3 mm Cable
Fibre Pigtail Length
(m)
1 Meter, or Custom length
Port Configuration
¡¡
Package Dimensions
1 _ 2 or 2 _ 2
(mm)
3
Package A, B, C , or LGX X
*High flatness can be requested. **Other operating wavelengths are available upon request.
Part Number OPT-N – X – X – X – X – X – X – X Connectors :MU/PC, LC/PC, E2000/APC, E2000/PC, FC/APC, FC/UPC, SC/APC, SC/UPC, OR OTHERS Package type/ Fibre Length (m), or L: for LGX Box Fibre Type: 025: 0.25mm, 09: 0.9mm, or others Grade: P: Premium, A: Grade A Coupler Ratio: 50: 50/50, 10: 10/90, 5: 9/95, 1: 1/99, or others Wavelength: 131: 1310nm, 155: 1550nm Port: 1: 1 x 2, 2: 2 x 2 Order @ Tel 01925 821333 Fax 01925 821321 Email sales@passcomm.co.uk
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