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參數資料
型號: TSR3912035/030
廠商: ERICSSON POWER MODULES AB
元件分類: 連接器件
英文描述: INTERCONNECTION DEVICE
文件頁數: 1/2頁
文件大小: 28K
代理商: TSR3912035/030
PIGTAILS and PATCH CORDS
optical singlemode fiber
PRODUCT and ORDERING INFORMATION
DESIGN
Pigtails are used for splicing to the incoming optical cable
in optical termination units. Pigtails are made with both
single fiber and ribbon with fanout.
Patch cords with singlemode fiber, are used in telecom
housings for connection between fiber optical termination
units.
The cables are intended for indoor use but have a tempera-
ture range of -20 C to +70 C.
The smallest bending radius for pigtails and patch cords
is 35 mm.
Both pigtails and patch cords are produced with several
connector and cabel types. Each connector type can be
delivered with several different performances.
MATERIAL
Pigtails and patchcords are produced according to standards,
see references.
The body material of the connector is plastic or metal. The
ferrules are made of ceramic zirconia (ZrO
2).
PERFORMANCE
Connector
Performance
Insertion loss
Return loss
Radius
Vertex
FW
Angle
dB
mm
nm
(o)
FC
P4
typ 0.2 max 0.5
>40
10-25
50
SC
P4
typ 0.2 max 0.5
>40
10-25
50
SC/APC
P6
typ 0.13 max 0.3 1
>60
5-9
50
100
8
±0.3
ST
P4
typ 0.2 max 0.5
>40
10-25
50
FC
P5
max 0.2
>50
10-25
50
SC
P5
max 0.2
>50
10-25
50
Singlemode fiber 0.9 mm has a 500m primary coating of
acrylic and a tight coating of 0.9 mm polyamide.
Patch cords have also a 2 mm polyethylene (PE) sheath
which is flame-retardant, halogen free and has a strength
member (kevlar).
The four fiber ribbon design has a coating on each fiber
bundle of 0.4 mm acrylate (encapsulated).
REFERENCES
Standards according to fiber optical connectors:
IEC 60874-7
FC connector, ceramic ferrule
IEC 60874-14
SC connector, ceramic ferrule
IEC 60874-10
ST connector, ceramic ferrule
IEC 60874-14-9
SC/APC connector, " , 8
tuned
IEC 60874-14-10
SC/APC connector, " , 8
untuned
Standards according to optical singlemode fiber
10/125 mm and optical singlemode four fiber ribbon:
IEC 322-1
Flame resistance
IEC 794-1
Test, optical performance
CCITT Rec G 652
Characteristics of a singlemode
optical fiber cable
1 is also available with insertion loss of max 0.2 dB.
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