参数资料
型号: PTAP-0110-Y-T
元件分类: 光分离/耦合
英文描述: FIBER OPTIC SPLITTER/COUPLER, 1530-1570nm, 1X2PORT, PANEL MOUNT
文件页数: 2/6页
文件大小: 473K
代理商: PTAP-0110-Y-T
Spec. No. : B-02F0102C
Date of Issue : 12/14/2005
General specification for
PM Tap Couplers
(PTAP-01xx-y-B, PTAP-01xx-y-T)
1. General
This specification covers PM tap Couplers to be operated in the 1550 nm region.
2. Part number definition
P
PT
TA
AP
P--0011xxxx--yy--((B
B oorr T
T)):
xx: tap ratio,
y: 1 (1x2), 2 (2x2)
B: 250
m UV fiber for pigtail
T: 250
m UV fiber with 0.9mm loose tube
3. Specification
3-1 Fiber Specifications
Fiber type:
Fujikura PANDA Fiber for 1550nm
Fiber major diameter:
125 +/-1
m
Mode field diameter:
10.5 +/- 1.0m @1.55
m
Attenuation maximum:
0.5 dB/km @1.55
m
Beat length:
3.0 - 5.0 mm @1.55
m
Polarization crosstalk:
Max -30dB / 100m
Coating diameter:
245 +/- 15
m
Coating material:
Double Layers of UV cured Acrylate
3-2 Coupler Configuration
Number of Port:
B type: 1 x 2 (Fig.1) , 2x2 (Fig.2)
T type: 1 x 2 (Fig.3) , 2x2 (Fig.4)
Packaging
Coupler Main Body
SUS
Length:
75+/- 1mm
(B type 1x2 UV fiber type, T type 1x2, 2x2 loose tube type)
70 +/- 1mm
(B type 2x2 UV fiber type)
Diameter:
3.0 +/- 0.2mm
Length of Each Port Fiber Lead:
>1 m (B type: as UV pigtail fiber portion)
>1 m (T type: as loose tube portion)
Page 1/3
Fujikura Ltd.
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