CN203811273U - Power monitoring switching device - Google Patents
Power monitoring switching device Download PDFInfo
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- CN203811273U CN203811273U CN201320799906.5U CN201320799906U CN203811273U CN 203811273 U CN203811273 U CN 203811273U CN 201320799906 U CN201320799906 U CN 201320799906U CN 203811273 U CN203811273 U CN 203811273U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 230000003287 optical effect Effects 0.000 claims abstract description 355
- 238000005259 measurement Methods 0.000 claims description 107
- 239000000835 fiber Substances 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 description 9
- 239000013307 optical fiber Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a power monitoring switching device comprising at least one fixing hole and at least one measuring output of an optical interface adapter. The fixing holes and the measuring outputs of an optical interface adapter correspond in a one-to-one manner and are connected through fiber jumper wires.
Description
Technical field
The utility model relates to surveying instrument technical field, relates in particular to a kind of optical power monitoring switching device.
Background technology
The detection optical interface of existing hand-held optical power gauge is all generally FC (Ferrule Connector) mouthful, and for light jaws equipment wire jumpers such as the SC often running in engineering (Square Connector)/LC (Lucent Connector), need to pass through SC-FC, the adapters such as LC-FC, or special SC-FC, the switching wire jumpers such as LC-FC are transferred into after FC mouth, just can receive in light power meter and measure, and through switching wire jumper, luminous power generally all can be lossy, and cannot find at present the effective ways of these losses of convenient tolerance, and then affect the measuring accuracy of luminous power.
According to the pattern of Optical Fiber Transmission, optical fiber can be divided into single-mode fiber and multimode optical fiber, and therefore, optic fibre switching wire jumper will be divided into single mode and multimode; In addition, by fiber end face divide (Physical the Contact)/UPC (Ultra Physical Contact) that also has PC and APC (Angle Physical Contact) point.To be equipped with a kind of detection optical fiber interface be uneconomic to each light power meter if; And if in the time of each use, change detection optical fiber interface, be difficult to again to ensure to change joint and remain consistent with the relative position of photodetection pipe, thereby make the reduction of instrument duplicate measurements precision.
Solution of the prior art mainly concentrates on the following aspects:
The improvement that Chinese Patent Application No. 200620108777.0,201210284085.1 discloses respectively light power meter joint, mainly to redesign the connection substrate that can be connected on light power meter interface, for the optical fiber of different sizes and interface, carry out measuring light power to be measured by changing interface bundle; But, need frequently more alias for different interfaces to be measured, to operator require high, and the long-term problem that docking is forbidden to cause power precise decreasing that easily produces that uses.
Existing Chinese Patent Application No. 03245113.X discloses improved smooth adapter structure, but after still existing frequent use easily to make interior metal shell fragment use a period of time, wearing and tearing cause connecting not tight, produce insertion loss difficult to the appraisal, and then affect the problems such as Measurement accuracy luminous power.
Utility model content
In view of this, the utility model embodiment expects to provide a kind of optical power monitoring switching device, simple in structure, be easy to processing and manufacturing, and can be used for the luminous power of the different optical interfaces of Measurement accuracy.
For achieving the above object, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of optical power monitoring switching device, comprises fixed orifice and at least one measurement outlet of at least one optical interface adapter;
The fixed orifice of described optical interface adapter and measurement outlet are corresponding one by one, and are connected by optical patchcord.
In such scheme, the fixed orifice of described optical interface adapter and measurement outlet are integrated in an interconnecting device.
In such scheme, the top panel of described interconnecting device is detachable top panel.
In such scheme, on the fixed orifice of described optical interface adapter, be fixed with optical interface adapter.
In such scheme, described top panel is the top panel that the position of corresponding each optical interface adapter marks respectively transit loss.
In such scheme, described measurement outlet is FC mouth; Described optical patchcord is FC-FC optical patchcord.
The optical power monitoring switching device that the utility model embodiment provides, comprises fixed orifice and at least one measurement outlet of at least one optical interface adapter; The fixed orifice of described optical interface adapter and measurement outlet are corresponding one by one, and are connected by optical patchcord.Due to optical interface adapter that can fixing different types on the fixed orifice of optical interface adapter, and transit loss is known, so, in the measurement of luminous power, without changing measuring light power head, reduce the spoilage of light power meter, improve measuring accuracy; The utility model embodiment is without light power meter or the multiple optical patchcord of preparing distinct interface, thereby can not introduce unforeseen transit loss yet, by Interface design, complex operations is simplified, can use a light power meter to measure fast and accurately the luminous power of dissimilar optical interface.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment optical power monitoring switching device;
Fig. 2 is the side sectional view of the utility model embodiment optical power monitoring switching device;
Fig. 3 is the sectional top plan view of the utility model embodiment optical power monitoring switching device;
Fig. 4 a and Fig. 4 b are vertical view and the lateral plan of the utility model embodiment optical interface adapter.
Embodiment
In the utility model embodiment, the fixed orifice of at least one optical interface adapter and at least one are measured to outlet by optical patchcord corresponding being connected one by one, optical interface adapter can be fixed on the fixed orifice of optical interface adapter, and mark have transit loss.
Below in conjunction with drawings and the specific embodiments, the utility model is further described in detail again.
As shown in Figures 1 to 4, described optical power monitoring switching device comprises: the fixed orifice of at least one optical interface adapter and at least one measurement outlet; Here, described fixed orifice is as shown in label in Fig. 1 13,23,33,43, and described measurement exports as shown in label in Fig. 1 11,21,31,41;
The fixed orifice of described optical interface adapter and measurement outlet are corresponding one by one, and are connected by optical patchcord; Here, described optical patchcord is as shown in label in label in Fig. 25, Fig. 3 51,52,53,54.
Further, the fixed orifice of described optical interface adapter and measurement outlet are integrated in an interconnecting device 8; Described interconnecting device can be a special rectangular box.
Further, the top panel of described interconnecting device 8 is detachable top panel 4, can take apart by dismountable screw, to facilitate when the practical measurement requirement, changes optical patchcord etc.; Here, described screw can be square head bolts, is depicted as example with label in Fig. 36, and other screw structural is similar.
Further, on the fixed orifice of described optical interface adapter, be fixed with optical interface adapter by screw, different optical interface adapters can be used in combination with interconnecting device 8 internal optical fiber wire jumpers; Described screw is divided into left screw and right screw, and the screw on taking fixed light interface adapter in Fig. 1 to the fixed orifice 13 of optical interface adapter is as example, and as shown in label in Fig. 1 12,14, other Screw hole structure is similar;
Described optical interface adapter is as shown in label 7,9 in Fig. 4 a and Fig. 4 b; Here, described optical interface adapter can be SC-FC adapter, LC-FC adapter etc.
Further, on described detachable top panel 4 corresponding described in each position of optical interface adapter marked respectively transit loss;
Here, described transit loss comprises the transit loss of optical interface adapter and the transit loss of corresponding optical patchcord, and other can weigh fixed transfer loss.
Further, described measurement outlet is FC mouth, accessible light power meter; Described optical patchcord is FC-FC optical patchcord;
Here, described FC-FC optical patchcord can be single mode FC/PC-FC/PC optical patchcord, single mode FC/UPC-FC/PC optical patchcord, single mode FC/APC-FC/PC optical patchcord; Or multimode FC/PC-FC/PC optical patchcord, multimode FC/UPC-FC/PC optical patchcord, multimode FC/APC-FC/PC optical patchcord; Can select according to actual needs above-mentioned any one FC-FC optical patchcord and above-mentioned any one optical interface adapter one by one correspondence be used in combination.
Embodiment mono-:
Optical power monitoring switching device described in the present embodiment, as shown in figures 1 and 3, described optical power monitoring switching device comprises the fixed orifice of four groups of corresponding optical interface adapters and measures outlet, be respectively: the fixed orifice 13 of the optical interface adapter of first group is corresponding Shang Xia 11 with measurement outlet, the fixed orifice 23 of the optical interface adapter of second group is corresponding Shang Xia 21 with measurement outlet, the fixed orifice 33 of the optical interface adapter of the 3rd group is corresponding Shang Xia 31 with measurement outlet, and the fixed orifice 43 of the optical interface adapter of the 4th group is corresponding Shang Xia 41 with measurement outlet;
The fixed orifice 13 of described optical interface adapter is connected by optical patchcord 51 with measurement outlet 11, the fixed orifice 23 of described optical interface adapter is connected by optical patchcord 52 with measurement outlet 21, the fixed orifice 33 of described optical interface adapter is connected by optical patchcord 53 with measurement outlet 31, and the fixed orifice 43 of described optical interface adapter is connected by optical patchcord 54 with measurement outlet 41;
Here, described optical patchcord 51,52 is single mode FC/PC-FC/PC optical patchcord, and described optical patchcord 53,54 is multimode FC/PC-FC/PC optical patchcord, and is not limited to this kind of combination, can change according to actual needs;
Described measurement outlet is FC mouth, accessible light power meter.
Further, the fixed orifice of described four groups of corresponding optical interface adapters and measurement outlet are integrated in an interconnecting device 8; Described interconnecting device can be a special rectangular box.
Further, the top panel of described interconnecting device 8 is detachable top panel 4, can take apart by dismountable screw, to facilitate when the practical measurement requirement, changes optical patchcord etc.; Here, described screw can be square head bolts, is depicted as example with label in Fig. 36, and other screw structural is similar.
Further, the fixed orifice 13,23,33,43 of described optical interface adapter is above respectively by screw fixed light interface adapter;
Here, described screw is divided into left screw and right screw, and the screw on taking fixed light interface adapter in Fig. 1 to the fixed orifice 13 of optical interface adapter is as example, and as shown in label in Fig. 1 12,14, other Screw hole structure is similar;
The fixed orifice 13,33 of described optical interface adapter above fixing optical interface adapter is SC-FC adapter, the fixed orifice 23,43 of described optical interface adapter above fixing optical interface adapter is LC-FC adapter, and be not limited to this kind of combination, can change according to actual needs.
Further, on described detachable top panel 4 corresponding described in each position of optical interface adapter marked respectively transit loss, in the time measuring different optical interfaces until power scale, the optical power value of measuring is added to the transit loss of corresponding mark, can obtain performance number to be measured accurately;
Here, described transit loss comprises the transit loss of optical interface adapter and the transit loss of corresponding optical patchcord, and other can weigh fixed transfer loss.
Embodiment bis-:
Optical power monitoring switching device described in the present embodiment, as shown in figures 1 and 3, described optical power monitoring switching device comprises the fixed orifice of four groups of corresponding optical interface adapters and measures outlet, be respectively: the fixed orifice 13 of the optical interface adapter of first group is corresponding Shang Xia 11 with measurement outlet, the fixed orifice 23 of the optical interface adapter of second group is corresponding Shang Xia 21 with measurement outlet, the fixed orifice 33 of the optical interface adapter of the 3rd group is corresponding Shang Xia 31 with measurement outlet, and the fixed orifice 43 of the optical interface adapter of the 4th group is corresponding Shang Xia 41 with measurement outlet;
The fixed orifice 13 of described optical interface adapter is connected by optical patchcord 51 with measurement outlet 11, the fixed orifice 23 of described optical interface adapter is connected by optical patchcord 52 with measurement outlet 21, the fixed orifice 33 of described optical interface adapter is connected by optical patchcord 53 with measurement outlet 31, and the fixed orifice 43 of described optical interface adapter is connected by optical patchcord 54 with measurement outlet 41;
Here, described optical patchcord 51,52 is single mode FC/APC-FC/PC optical patchcord, and described optical patchcord 53,54 is multimode FC/APC-FC/PC optical patchcord, and is not limited to this kind of combination, can change according to actual needs;
Described measurement outlet is FC mouth, accessible light power meter.
Further, the fixed orifice of described four groups of corresponding optical interface adapters and measurement outlet are integrated in an interconnecting device 8; Described interconnecting device can be a special rectangular box.
Further, the top panel of described interconnecting device 8 is detachable top panel 4, can take apart by dismountable screw, to facilitate when the practical measurement requirement, changes optical patchcord etc.; Here, described screw can be square head bolts, is depicted as example with label in Fig. 36, and other screw structural is similar.
Further, the fixed orifice 13,23,33,43 of described optical interface adapter is above respectively by screw fixed light interface adapter;
Here, described screw is divided into left screw and right screw, and the screw on taking fixed light interface adapter in Fig. 1 to the fixed orifice 13 of optical interface adapter is as example, and as shown in label in Fig. 1 12,14, other Screw hole structure is similar;
The fixed orifice 13,33 of described optical interface adapter above fixing optical interface adapter is SC-FC adapter, the fixed orifice 23,43 of described optical interface adapter above fixing optical interface adapter is LC-FC adapter, and be not limited to this kind of combination, can change according to actual needs.
Further, on described detachable top panel 4 corresponding described in each position of optical interface adapter marked respectively transit loss, in the time measuring different optical interfaces until power scale, the optical power value of measuring is added to the transit loss of corresponding mark, can obtain performance number to be measured accurately;
Here, described transit loss comprises the transit loss of optical interface adapter and the transit loss of corresponding optical patchcord, and other can weigh fixed transfer loss.
Embodiment tri-:
Optical power monitoring switching device described in the present embodiment, as shown in figures 1 and 3, described optical power monitoring switching device comprises the fixed orifice of four groups of corresponding optical interface adapters and measures outlet, be respectively: the fixed orifice 13 of the optical interface adapter of first group is corresponding Shang Xia 11 with measurement outlet, the fixed orifice 23 of the optical interface adapter of second group is corresponding Shang Xia 21 with measurement outlet, the fixed orifice 33 of the optical interface adapter of the 3rd group is corresponding Shang Xia 31 with measurement outlet, and the fixed orifice 43 of the optical interface adapter of the 4th group is corresponding Shang Xia 41 with measurement outlet;
The fixed orifice 13 of described optical interface adapter is connected by optical patchcord 51 with measurement outlet 11, the fixed orifice 23 of described optical interface adapter is connected by optical patchcord 52 with measurement outlet 21, the fixed orifice 33 of described optical interface adapter is connected by optical patchcord 53 with measurement outlet 31, and the fixed orifice 43 of described optical interface adapter is connected by optical patchcord 54 with measurement outlet 41;
Here, described optical patchcord 51 is single mode FC/PC-FC/PC optical patchcord, described optical patchcord 52 is single mode FC/APC-FC/PC optical patchcord, described optical patchcord 53 is multimode FC/PC-FC/PC optical patchcord, described optical patchcord 54 is multimode FC/PC-FC/PC optical patchcord, and be not limited to this kind of combination, can change according to actual needs;
Described measurement outlet is FC mouth, accessible light power meter.
Further, the fixed orifice of described four groups of corresponding optical interface adapters and measurement outlet are integrated in an interconnecting device 8; Described interconnecting device can be a special rectangular box.
Further, the top panel of described interconnecting device 8 is detachable top panel 4, can take apart by dismountable screw, to facilitate when the practical measurement requirement, changes optical patchcord etc.; Here, described screw can be square head bolts, is depicted as example with label in Fig. 36, and other screw structural is similar.
Further, the fixed orifice 13,23,33,43 of described optical interface adapter is above respectively by screw fixed light interface adapter;
Here, described screw is divided into left screw and right screw, and the screw on taking fixed light interface adapter in Fig. 1 to the fixed orifice 13 of optical interface adapter is as example, and as shown in label in Fig. 1 12,14, other screw structural is similar;
The fixed orifice 13,33 of described optical interface adapter above fixing optical interface adapter is SC-FC adapter, the fixed orifice 23,43 of described optical interface adapter above fixing optical interface adapter is LC-FC adapter, and be not limited to this kind of combination, can change according to actual needs.
Further, on described detachable top panel 4 corresponding described in each position of optical interface adapter marked respectively transit loss, in the time measuring different optical interfaces until power scale, the optical power value of measuring is added to the transit loss of corresponding mark, can obtain performance number to be measured accurately;
Here, described transit loss comprises the transit loss of optical interface adapter and the transit loss of corresponding optical patchcord, and other can weigh fixed transfer loss.
Embodiment tetra-:
Optical power monitoring switching device described in the present embodiment, as shown in figures 1 and 3, described optical power monitoring switching device comprises the fixed orifice of four groups of corresponding optical interface adapters and measures outlet, be respectively: the fixed orifice 13 of the optical interface adapter of first group is corresponding Shang Xia 11 with measurement outlet, the fixed orifice 23 of the optical interface adapter of second group is corresponding Shang Xia 21 with measurement outlet, the fixed orifice 33 of the optical interface adapter of the 3rd group is corresponding Shang Xia 31 with measurement outlet, and the fixed orifice 43 of the optical interface adapter of the 4th group is corresponding Shang Xia 41 with measurement outlet;
The fixed orifice 13 of described optical interface adapter is connected by optical patchcord 51 with measurement outlet 11, the fixed orifice 23 of described optical interface adapter is connected by optical patchcord 52 with measurement outlet 21, the fixed orifice 33 of described optical interface adapter is connected by optical patchcord 53 with measurement outlet 31, and the fixed orifice 43 of described optical interface adapter is connected by optical patchcord 54 with measurement outlet 41;
Here, described optical patchcord 51 is single mode FC/PC-FC/PC optical patchcord, described optical patchcord 52 is single mode FC/APC-FC/PC optical patchcord, described optical patchcord 53 is multimode FC/PC-FC/PC optical patchcord, described optical patchcord 54 is multimode FC/APC-FC/PC optical patchcord, and be not limited to this kind of combination, can change according to actual needs;
Described measurement outlet is FC mouth, accessible light power meter.
Further, the fixed orifice of described four groups of corresponding optical interface adapters and measurement outlet are integrated in an interconnecting device 8; Described interconnecting device can be a special rectangular box.
Further, the top panel of described interconnecting device 8 is detachable top panel 4, can take apart by dismountable screw, to facilitate when the practical measurement requirement, changes optical patchcord etc.; Here, described screw can be square head bolts, is depicted as example with label in Fig. 36, and other screw structural is similar.
Further, the fixed orifice 13,23,33,43 of described optical interface adapter is above respectively by screw fixed light interface adapter;
Here, described screw is divided into left screw and right screw, and the screw on taking fixed light interface adapter in Fig. 1 to the fixed orifice 13 of optical interface adapter is as example, and as shown in label in Fig. 1 12,14, other Screw hole structure is similar; ;
The fixed orifice 13,33 of described optical interface adapter above fixing optical interface adapter is SC-FC adapter, the fixed orifice 23,43 of described optical interface adapter above fixing optical interface adapter is LC-FC adapter, and be not limited to this kind of combination, can change according to actual needs.
Further, on described detachable top panel 4 corresponding described in each position of optical interface adapter marked respectively transit loss, in the time measuring different optical interfaces until power scale, the optical power value of measuring is added to the transit loss of corresponding mark, can obtain performance number to be measured accurately;
Here, described transit loss comprises the transit loss of optical interface adapter and the transit loss of corresponding optical patchcord, and other can weigh fixed transfer loss.
Embodiment five:
Optical power monitoring switching device described in the present embodiment, as shown in figures 1 and 3, described optical power monitoring switching device comprises the fixed orifice of four groups of corresponding optical interface adapters and measures outlet, be respectively: the fixed orifice 13 of the optical interface adapter of first group is corresponding Shang Xia 11 with measurement outlet, the fixed orifice 23 of the optical interface adapter of second group is corresponding Shang Xia 21 with measurement outlet, the fixed orifice 33 of the optical interface adapter of the 3rd group is corresponding Shang Xia 31 with measurement outlet, and the fixed orifice 43 of the optical interface adapter of the 4th group is corresponding Shang Xia 41 with measurement outlet;
The fixed orifice 13 of described optical interface adapter is connected by optical patchcord 51 with measurement outlet 11, the fixed orifice 23 of described optical interface adapter is connected by optical patchcord 52 with measurement outlet 21, the fixed orifice 33 of described optical interface adapter is connected by optical patchcord 53 with measurement outlet 31, and the fixed orifice 43 of described optical interface adapter is connected by optical patchcord 54 with measurement outlet 41;
Here, described optical patchcord 51 is single mode FC/APC-FC/PC optical patchcord, described optical patchcord 52 is single mode FC/APC-FC/PC optical patchcord, described optical patchcord 53 is multimode FC/PC-FC/PC optical patchcord, described optical patchcord 54 is multimode FC/PC-FC/PC optical patchcord, and be not limited to this kind of combination, can change according to actual needs;
Described measurement outlet is FC mouth, accessible light power meter.
Further, the fixed orifice of described four groups of corresponding optical interface adapters and measurement outlet are integrated in an interconnecting device 8; Described interconnecting device can be a special rectangular box.
Further, the top panel of described interconnecting device 8 is detachable top panel 4, can take apart by dismountable screw, to facilitate when the practical measurement requirement, changes optical patchcord etc.; Here, described screw can be square head bolts, is depicted as example with label in Fig. 36, and other screw structural is similar.
Further, the fixed orifice 13,23,33,43 of described optical interface adapter is above respectively by screw fixed light interface adapter;
Here, described screw is divided into left screw and right screw, and the screw on taking fixed light interface adapter in Fig. 1 to the fixed orifice 13 of optical interface adapter is as example, and as shown in label in Fig. 1 12,14, other Screw hole structure is similar;
The fixed orifice 13,33 of described optical interface adapter above fixing optical interface adapter is SC-FC adapter, the fixed orifice 23,43 of described optical interface adapter above fixing optical interface adapter is LC-FC adapter, and be not limited to this kind of combination, can change according to actual needs.
Further, on described detachable top panel 4 corresponding described in each position of optical interface adapter marked respectively transit loss, in the time measuring different optical interfaces until power scale, the optical power value of measuring is added to the transit loss of corresponding mark, can obtain performance number to be measured accurately;
Here, described transit loss comprises the transit loss of optical interface adapter and the transit loss of corresponding optical patchcord, and other can weigh fixed transfer loss.
Embodiment six:
Optical power monitoring switching device described in the present embodiment, as shown in figures 1 and 3, described optical power monitoring switching device comprises the fixed orifice of four groups of corresponding optical interface adapters and measures outlet, be respectively: the fixed orifice 13 of the optical interface adapter of first group is corresponding Shang Xia 11 with measurement outlet, the fixed orifice 23 of the optical interface adapter of second group is corresponding Shang Xia 21 with measurement outlet, the fixed orifice 33 of the optical interface adapter of the 3rd group is corresponding Shang Xia 31 with measurement outlet, and the fixed orifice 43 of the optical interface adapter of the 4th group is corresponding Shang Xia 41 with measurement outlet;
The fixed orifice 13 of described optical interface adapter is connected by optical patchcord 51 with measurement outlet 11, the fixed orifice 23 of described optical interface adapter is connected by optical patchcord 52 with measurement outlet 21, the fixed orifice 33 of described optical interface adapter is connected by optical patchcord 53 with measurement outlet 31, and the fixed orifice 43 of described optical interface adapter is connected by optical patchcord 54 with measurement outlet 41;
Here, described optical patchcord 51 is single mode FC/UPC-FC/PC optical patchcord, described optical patchcord 52 is single mode FC/APC-FC/PC optical patchcord, described optical patchcord 53 is multimode FC/UPC-FC/PC optical patchcord, described optical patchcord 54 is multimode FC/APC-FC/PC optical patchcord, and be not limited to this kind of combination, can change according to actual needs;
Described measurement outlet is FC mouth, accessible light power meter.
Further, the fixed orifice of described four groups of corresponding optical interface adapters and measurement outlet are integrated in an interconnecting device 8; Described interconnecting device can be a special rectangular box.
Further, the top panel of described interconnecting device 8 is detachable top panel 4, can take apart by dismountable screw, to facilitate when the practical measurement requirement, changes optical patchcord etc.; Here, described screw can be square head bolts, is depicted as example with label in Fig. 36, and other screw structural is similar.
Further, the fixed orifice 13,23,33,43 of described optical interface adapter is above respectively by screw fixed light interface adapter;
Here, described screw is divided into left screw and right screw, and the screw on taking fixed light interface adapter in Fig. 1 to the fixed orifice 13 of optical interface adapter is as example, and as shown in label in Fig. 1 12,14, other Screw hole structure is similar;
The fixed orifice 13,33 of described optical interface adapter above fixing optical interface adapter is SC-FC adapter, the fixed orifice 23,43 of described optical interface adapter above fixing optical interface adapter is LC-FC adapter, and be not limited to this kind of combination, can change according to actual needs.
Further, on described detachable top panel 4 corresponding described in each position of optical interface adapter marked respectively transit loss, in the time measuring different optical interfaces until power scale, the optical power value of measuring is added to the transit loss of corresponding mark, can obtain performance number to be measured accurately;
Here, described transit loss comprises the transit loss of optical interface adapter and the transit loss of corresponding optical patchcord, and other can weigh fixed transfer loss.
Embodiment seven:
Optical power monitoring switching device described in the present embodiment, as shown in figures 1 and 3, described optical power monitoring switching device comprises the fixed orifice of four groups of corresponding optical interface adapters and measures outlet, be respectively: the fixed orifice 13 of the optical interface adapter of first group is corresponding Shang Xia 11 with measurement outlet, the fixed orifice 23 of the optical interface adapter of second group is corresponding Shang Xia 21 with measurement outlet, the fixed orifice 33 of the optical interface adapter of the 3rd group is corresponding Shang Xia 31 with measurement outlet, and the fixed orifice 43 of the optical interface adapter of the 4th group is corresponding Shang Xia 41 with measurement outlet;
The fixed orifice 13 of described optical interface adapter is connected by optical patchcord 51 with measurement outlet 11, the fixed orifice 23 of described optical interface adapter is connected by optical patchcord 52 with measurement outlet 21, the fixed orifice 33 of described optical interface adapter is connected by optical patchcord 53 with measurement outlet 31, and the fixed orifice 43 of described optical interface adapter is connected by optical patchcord 54 with measurement outlet 41;
Here, described optical patchcord 51 is single mode FC/UPC-FC/PC optical patchcord, described optical patchcord 52 is single mode FC/UPC-FC/PC optical patchcord, described optical patchcord 53 is multimode FC/APC-FC/PC optical patchcord, described optical patchcord 54 is multimode FC/APC-FC/PC optical patchcord, and be not limited to this kind of combination, can change according to actual needs;
Described measurement outlet is FC mouth, accessible light power meter.
Further, the fixed orifice of described four groups of corresponding optical interface adapters and measurement outlet are integrated in an interconnecting device 8; Described interconnecting device can be a special rectangular box.
Further, the top panel of described interconnecting device 8 is detachable top panel 4, can take apart by dismountable screw, to facilitate when the practical measurement requirement, changes optical patchcord etc.; Here, described screw can be square head bolts, is depicted as example with label in Fig. 36, and other screw structural is similar.
Further, the fixed orifice 13,23,33,43 of described optical interface adapter is above respectively by screw fixed light interface adapter;
Here, described screw is divided into left screw and right screw, and the screw on taking fixed light interface adapter in Fig. 1 to the fixed orifice 13 of optical interface adapter is as example, and as shown in label in Fig. 1 12,14, other Screw hole structure is similar;
The fixed orifice 13,33 of described optical interface adapter above fixing optical interface adapter is SC-FC adapter, the fixed orifice 23,43 of described optical interface adapter above fixing optical interface adapter is LC-FC adapter, and be not limited to this kind of combination, can change according to actual needs.
Further, on described detachable top panel 4 corresponding described in each position of optical interface adapter marked respectively transit loss, in the time measuring different optical interfaces until power scale, the optical power value of measuring is added to the transit loss of corresponding mark, can obtain performance number to be measured accurately;
Here, described transit loss comprises the transit loss of optical interface adapter and the transit loss of corresponding optical patchcord, and other can weigh fixed transfer loss.
Embodiment eight:
Optical power monitoring switching device described in the present embodiment, as shown in figures 1 and 3, described optical power monitoring switching device comprises the fixed orifice of four groups of corresponding optical interface adapters and measures outlet, be respectively: the fixed orifice 13 of the optical interface adapter of first group is corresponding Shang Xia 11 with measurement outlet, the fixed orifice 23 of the optical interface adapter of second group is corresponding Shang Xia 21 with measurement outlet, the fixed orifice 33 of the optical interface adapter of the 3rd group is corresponding Shang Xia 31 with measurement outlet, and the fixed orifice 43 of the optical interface adapter of the 4th group is corresponding Shang Xia 41 with measurement outlet;
The fixed orifice 13 of described optical interface adapter is connected by optical patchcord 51 with measurement outlet 11, the fixed orifice 23 of described optical interface adapter is connected by optical patchcord 52 with measurement outlet 21, the fixed orifice 33 of described optical interface adapter is connected by optical patchcord 53 with measurement outlet 31, and the fixed orifice 43 of described optical interface adapter is connected by optical patchcord 54 with measurement outlet 41;
Here, described optical patchcord 51 is single mode FC/UPC-FC/PC optical patchcord, described optical patchcord 52 is single mode FC/APC-FC/PC optical patchcord, described optical patchcord 53 is multimode FC/UPC-FC/PC optical patchcord, described optical patchcord 54 is multimode FC/UPC-FC/PC optical patchcord, and be not limited to this kind of combination, can change according to actual needs;
Described measurement outlet is FC mouth, accessible light power meter.
Further, the fixed orifice of described four groups of corresponding optical interface adapters and measurement outlet are integrated in an interconnecting device 8; Described interconnecting device can be a special rectangular box.
Further, the top panel of described interconnecting device 8 is detachable top panel 4, can take apart by dismountable screw, to facilitate when the practical measurement requirement, changes optical patchcord etc.; Here, described screw can be square head bolts, is depicted as example with label in Fig. 36, and other screw structural is similar.
Further, the fixed orifice 13,23,33,43 of described optical interface adapter is above respectively by screw fixed light interface adapter;
Here, described screw is divided into left screw and right screw, and the screw on taking fixed light interface adapter in Fig. 1 to the fixed orifice 13 of optical interface adapter is as example, and as shown in label in Fig. 1 12,14, other Screw hole structure is similar;
The fixed orifice 13,33 of described optical interface adapter above fixing optical interface adapter is SC-FC adapter, the fixed orifice 23,43 of described optical interface adapter above fixing optical interface adapter is LC-FC adapter, and be not limited to this kind of combination, can change according to actual needs.
Further, on described detachable top panel 4 corresponding described in each position of optical interface adapter marked respectively transit loss, in the time measuring different optical interfaces until power scale, the optical power value of measuring is added to the transit loss of corresponding mark, can obtain performance number to be measured accurately;
Here, described transit loss comprises the transit loss of optical interface adapter and the transit loss of corresponding optical patchcord, and other can weigh fixed transfer loss.
The above, be only the preferred embodiment of utility model, is not intended to limit the protection domain of utility model.
Claims (5)
1. an optical power monitoring switching device, is characterized in that, comprises fixed orifice and at least one measurement outlet of at least one optical interface adapter;
The fixed orifice of described optical interface adapter and measurement outlet are corresponding one by one, and are connected by optical patchcord;
On the fixed orifice of described optical interface adapter, be fixed with optical interface adapter.
2. optical power monitoring switching device according to claim 1, is characterized in that, the fixed orifice of described optical interface adapter and measure outlet and be integrated in an interconnecting device.
3. optical power monitoring switching device according to claim 2, is characterized in that, the top panel of described interconnecting device is detachable top panel.
4. optical power monitoring switching device according to claim 3, is characterized in that, described top panel is the top panel that the position of corresponding each optical interface adapter marks respectively transit loss.
5. according to optical power monitoring switching device described in claim 1 to 4 any one, it is characterized in that, described measurement outlet is FC mouth;
Described optical patchcord is FC-FC optical patchcord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799906.5U CN203811273U (en) | 2013-12-06 | 2013-12-06 | Power monitoring switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320799906.5U CN203811273U (en) | 2013-12-06 | 2013-12-06 | Power monitoring switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811273U true CN203811273U (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320799906.5U Expired - Fee Related CN203811273U (en) | 2013-12-06 | 2013-12-06 | Power monitoring switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811273U (en) |
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2013
- 2013-12-06 CN CN201320799906.5U patent/CN203811273U/en not_active Expired - Fee Related
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