CN200947597Y - Inter-cabinet wiring device of outdoor base station - Google Patents
Inter-cabinet wiring device of outdoor base station Download PDFInfo
- Publication number
- CN200947597Y CN200947597Y CNU2006200141138U CN200620014113U CN200947597Y CN 200947597 Y CN200947597 Y CN 200947597Y CN U2006200141138 U CNU2006200141138 U CN U2006200141138U CN 200620014113 U CN200620014113 U CN 200620014113U CN 200947597 Y CN200947597 Y CN 200947597Y
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- CN
- China
- Prior art keywords
- rack
- base station
- rack room
- mounting bracket
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model discloses a wire drive device between outdoor base station cabinets, which comprises a chovr main body and a wire drive channel between cabinets. The chovr main body is optimally arranged at the posterior lower position of a backplane in the cabinet and the wire drive channel between cabinets is connected with the bottom of the cabinet. The utility model reduces the number of the connection interfaces between the cabinets and protects the cables very well, and can be interconnected by using only common indoor-type cables and the wire drive channels that shield the outside world are set up between outdoor cabinets. Moreover, the utility model achieves the purpose of preventing thunder, dust and water and EMC of the system, has a low cost and can be maintained easily.
Description
Technical field
The utility model relates to a kind of cable switching and protective device of communication equipment, relates in particular to a kind of outdoor base station rack room routing device.
Background technology
In the communications field, outdoor environment is abominable relatively, and is also strict more to the designing requirement of outdoor base station, relates to lightning protection, dustproof, waterproof, system EMC (electromagnetic compatibility) etc.And the interconnect cable between outdoor cabinet as the external passage of rack, is the key of whole system protection.
Usually, the interconnect cable of rack room from the rack internal jumper to the rack surface, carry out interconnected from corresponding port, rack surface again, owing between two racks several communication lines are arranged, the external interface of rack is more, and for dissimilar interfaces, all must satisfy the NBC protective performance index request, so the connector cost is higher.And in the environment, connector is aging easily out of doors, and outdoor environment is difficult in maintenance, thereby influences the quality of whole system.Cable between the outdoor base station must adopt special outdoor cable, and with respect to house cable, cost is higher, and is aging easily in long-term outdoor environment, causes system performance index to descend.
The utility model content
Problem to be solved in the utility model provide a kind of at outdoor environment out of doors rack room set up cable tray, can interconnect with the indoor type cable, reach the outdoor base station rack room routing device that lightning protection, dustproof, waterproof, system EMC (electromagnetic compatibility) require.
The technical scheme that the utility model adopted is: outdoor base station rack room routing device comprises the switching main body, the rack room cable tray, described switching main body is located at the back lower place of the inner backboard of rack, described rack room cable tray connects the bottom of rack, described switching main body comprises mounting bracket, cable adapter line seat, wire-clamping knife, the lightning protection Security Unit, the signal lighting protection adapter, mounting bracket supports cable adapter line seat, wire-clamping knife, the signal lighting protection adapter, be inserted with the lightning protection Security Unit on the cable adapter line seat, purpose is to realize the switching and the signal lighting protection of holding wire, and the holding wire of same whereabouts can be reintegrated, go out rack from the cable tray in rack bottom, only connect by a signal wire interface thereby make between the different racks.
As the optimal way of such scheme, described mounting bracket is provided with two and picks up the ears, in order to by screw mounting bracket is mounted to rack; Before and after the described mounting bracket 4 screws are arranged, available screw installs and fixes 4 E1 lightning protection devices; Eight perforates are arranged at top, and the interface of described each E1 lightning protection device is 4 BNC type radiofrequency signal attachment unit interface (hole), and 2 BNC types of input radiofrequency signal attachment unit interface (hole) passes from perforate.
Described rack room cable tray comprises waterproof sealing seat, rack room metal hose, and the length of described metal hose can be sheared according to the engineering site needs, joint and the good overlap joint of rack 360 degree, and shielding to external world.And flexible, waterproof, dustproof, anticorrosion, anti-biological.
The beneficial effects of the utility model are: the utility model has reduced the connecting interface number of rack room, and cable has been formed good protection, only needs to use common indoor type cable to interconnect, and cost is low, safeguards easily.
Description of drawings
Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail:
Fig. 1 is the inner cable tray schematic diagram of rack among the utility model embodiment;
Fig. 2 is switching agent structure schematic diagram;
Fig. 3 is card line holder structure schematic diagram;
Fig. 4 is rack room interconnection schematic diagram;
Fig. 5 is a rack room cable tray structural representation.
Embodiment
As shown in Figure 1, switching main body 102 is installed on the downside left and right sides rear column of outdoor type base station backboard, and the line synchro 105 from backboard is drawn according to pre-defined, is connected to cable adapter line seat 202 inputs; The E1 line 101 that backboard is drawn is connected to E1 lightning protection device input according to pre-defined; The communications cable of two rack rooms (E1 line and line synchro) passes from metal hose, and passes the interface 104 of rack bottom, and metal hose is connected to the interface 104 of two racks bottom respectively, and forms the good overlap joint of 360 degree; According to the E1 interface silk-screen that indicates on the mounting bracket, rack room E1 line 107 is connected to corresponding E1 lightning protection device output port; According to cable adapter line seat card item, rack room synchronous signal line 103 is connected to the card line seat output port that pre-defines.
Fig. 2 is switching agent structure schematic diagram, the switching main body comprises mounting bracket 201, cable adapter line seat 202, wire-clamping knife 203, lightning protection Security Unit 205, E1 lightning protection device 204, mounting bracket 201 supports cable adapter line seat 202, wire-clamping knife 203, E1 lightning protection device 204, be inserted with lightning protection Security Unit 205 on the cable adapter line seat 202, purpose is to realize the switching and the signal lighting protection of holding wire, and the holding wire of same whereabouts can be reintegrated, go out rack from the cable tray in rack bottom, only connect by a signal wire interface 104 thereby make between the different racks; On the mounting bracket 201, wire-clamping knife 203 can be supported in wire-clamping knife installation position 209, cable adapter line seat 202 can be supported in card line seat installation position 210, mounting bracket also has two to pick up the ears 206, can directly be mounted on the rack rear column by screw, mounting bracket 201 front and back are provided with 4 screws 208, available screw installs and fixes 4 E1 lightning protection devices 204, top also has eight perforates 207, near each perforate, be printed on the silk-screen 211 that indicates different E1 interfaces, each E1 lightning protection device has 4 BNC type radiofrequency signal attachment unit interface (hole), wherein 2 is input interface, and 2 is output interface.Input interface passes from perforate, can link to each other with the E1 line that backboard is drawn.But E1 cable between the cabinet of output connecting band BNC type (pin) connector.
Fig. 3 is a cable adapter line holder structure schematic diagram, and cable adapter line seat input can link to each other with the synchronous signal line that backboard is drawn, but the common twisted-pair feeder of output clamping.
Fig. 4 is a rack room interconnection schematic diagram, is rack room cable tray 401 between two racks, and Fig. 5 is a rack room cable tray structural representation, and rack room cable tray 401 comprises waterproof sealing seat 104, rack room metal hose 502.
By above step, rack room has been set up the cable tray of shielding to external world out of doors, can interconnect with the indoor type cable, and reach lightning protection, dustproof, waterproof, system EMC purposes such as (electromagnetic compatibilities).
Claims (4)
1, a kind of outdoor base station rack room routing device, it is characterized in that: described outdoor base station rack room routing device comprises switching main body, rack room cable tray, described switching main body is located at the back lower place of the inner backboard of rack, described rack room cable tray connects the bottom of rack, described switching main body comprises mounting bracket, cable adapter line seat, wire-clamping knife, lightning protection Security Unit, signal lighting protection adapter, mounting bracket supports cable adapter line seat, wire-clamping knife, signal lighting protection adapter, is inserted with the lightning protection Security Unit on the cable adapter line seat.
2, outdoor according to claim 1 base station rack room routing device, it is characterized in that: described mounting bracket is provided with two and picks up the ears, in order to by screw mounting bracket is mounted to rack.
3, as outdoor base station rack room routing device as described in the claim 2, it is characterized in that: before and after the described mounting bracket 4 screws are arranged, available screw installs and fixes 4 E1 lightning protection devices; Eight perforates are arranged at top, and the interface of described each E1 lightning protection device is 4 BNC type radiofrequency signal attachment unit interface, and 2 BNC types of input radiofrequency signal attachment unit interface passes from perforate.
4, as outdoor base station rack room routing device as described in the claim 1,2 or 3, it is characterized in that: described rack room cable tray comprises waterproof sealing seat, rack room metal hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200141138U CN200947597Y (en) | 2006-05-29 | 2006-05-29 | Inter-cabinet wiring device of outdoor base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200141138U CN200947597Y (en) | 2006-05-29 | 2006-05-29 | Inter-cabinet wiring device of outdoor base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200947597Y true CN200947597Y (en) | 2007-09-12 |
Family
ID=38734660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200141138U Expired - Fee Related CN200947597Y (en) | 2006-05-29 | 2006-05-29 | Inter-cabinet wiring device of outdoor base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200947597Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753469A (en) * | 2019-11-28 | 2020-02-04 | 南京吉左网络科技股份有限公司 | Torsional polygonal wiring port of dustproof cabinet |
-
2006
- 2006-05-29 CN CNU2006200141138U patent/CN200947597Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110753469A (en) * | 2019-11-28 | 2020-02-04 | 南京吉左网络科技股份有限公司 | Torsional polygonal wiring port of dustproof cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070912 Termination date: 20120529 |