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参数资料
| 型号： | 2553-2 |
| 厂商： | GOULD FIBER OPTICS |
| 元件分类： | 光纤连接器 |
| 英文描述： | 127 um, SINGLE MODE, SIMPLEX FC CONNECTOR |
| 文件页数： | 1/1页 |
| 文件大小： | 40K |
| 代理商： | 2553-2 |
34
Very precise connectors
Ceramic ferrule
Singlemode or multimode.
INTRODUCTION
This connector has a high precision ceramic ferrule in a cylindrical body. Its spring-loaded free-floating ferrule and a screw-on mecha-
nism with a precision anti-rotation key, ensure repeatable alignment with high performance physical contact, and reduce endface
damage. Suitable for both singlemode and multimode fibers in communication applications and instrumentation.
Available with
pre-polished PC or APC ceramic ferrule.
for 125m, 140m or 230m fibers
900m or 3mm boot for buffered fiber or cable.
Special versions are optimized for specific applications (see other pages) :
Polarization maintening FC
“NASA” FC approuved for harsh environments
MAIN SPECIFICATIONS
Insertion loss (typ)
0,15 dB
Return loss (PC)
< -45 dB
Return loss (APC)
Typ.< -55 dB
Temperature range
-40°C +85°C
Cycles
> 500
Key
2,02 mm “Wide key” version 2,14mm on request
Standard single-mode connectors provide good characteristics in insertion and return loss. However, because the polarization cha-
racteristics of PM fibers are caused by stress, they are very sensitive to external stress. External stress can change the rotational orien-
tation of the optical axis and decrease extinction ratio.Connectors for this type of fiber must provide a perfect rotationally aligned
interface between the PM fibers without.additional stress.
The PM connector performances must be better in :
High quality materials, tight tolerances connector / adapter key.
No internal sources of rotational looseness.
Tunable system to adjust alignment of optical axis / key connector.
Warning: stress can be induced during connectorization process, polishing, epoxy curing, bending and cabling...Dont hesitate to
contact us to have complete patchcord or pigtail on simplex cables or with 900m tight buffer.
References
Fibers
Internal diameter (m)
C1FC125JH03
Singlemode PC
126
C1FC125JH02
Singlemode APC
126
2553-2
GI 125
127
C1FC127JH04
GI 140
144
C1FC230JH02
HCS200
231
Sleeve
zirconium
Adaptors
C1FC-RAC-JH03
Singlemode/multimode
zirconium
C1FC-RAC-JH04
Singlemode APC
metal
C1FC-RAC-JH05
Multimode
FC CONNECTORS
CONNECTORS FOR POLARIZATION MAINTENING FIBERS
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