CN101312547A - Outdoor wide-band miniature integrated POP point cabinet - Google Patents
Outdoor wide-band miniature integrated POP point cabinet Download PDFInfo
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- CN101312547A CN101312547A CNA2007100938290A CN200710093829A CN101312547A CN 101312547 A CN101312547 A CN 101312547A CN A2007100938290 A CNA2007100938290 A CN A2007100938290A CN 200710093829 A CN200710093829 A CN 200710093829A CN 101312547 A CN101312547 A CN 101312547A
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Abstract
The invention discloses an outdoor wideband micro integrated POP point machine, which is arranged in a region and effectively combines a telecom conjoin box and an access network cabinet, to approach the wideband access device to users, shorten the user access line distance and improve the user access bandwidth, thus is beneficial for the application of various new multimedia services.
Description
Technical field
The present invention relates to the field of telecommunications technical field of access networks, relate in particular to a kind of outdoor wide-band miniature integrated POP point cabinet.
Background technology
Fixed network services are based on copper cable at present, and broadband access method mainly adopts ADSL (Asymmetric Digital Subscriber Line, Asymmetrical Digital Subscriber Line) technology.According to current business classification, the adsl line downstream rate generally is made as four kinds of 512K, 1M, 2M and non-speed limits, and the upstream rate majority is made as 512K, carries out speed limit by adsl equipment on physical layer.
Along with the development of network multimedia business, the professional classification of existing ADSL can not adapt to the user to the demand of bandwidth and the needs of new business development.Especially Shanghai Telecom widelys popularize the business of IPTV (Web TV) in September, 2006, and the basic demand of user bandwidth is needed the network bandwidth of 2M～3M at least.Give ADSL user speed-raising, become the inevitable outcome of creating new service.
But in actual mechanical process, a lot of ADSL users are owing to many-sided reasons such as circuit distance, circuit interference, and the raising of the network bandwidth is restricted, and can't reach new business and carry out needed line speed.There is the residential quarter that much is built in the 1970s and 1980s in the urban district, Shanghai, circuit situation complexity, some sub-district is far away apart from the distance of telecommunications room, downstream rate is the highest also can only to reach 400～500K, thus, even the resident goes to apply for the business of high bandwidth, also owing to speed is abandoned inadequately.Therefore, if bandwidth problem does not solve, the development of following telecommunications multimedia service will be subjected to very big influence.
POP point (Network provides a little) is the network node that provides of the convergence of the most close user's information and information in the communication network, provides the information service point of consumer wideband service on net.Telecom operators shorten the access distance by the POP point is set, improve " last kilometer " cut-in quality.General POP point is placed on telecommunication bureau, and is distant from user's distance, how to shorten the access line distance, and making the POP point is inexorable trend near the user.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of outdoor wide-band miniature integrated POP point cabinet, can shorten the access line distance, effectively promotes user's access bandwidth, is beneficial to carry out multiple new media business.
In order to solve the problems of the technologies described above, the invention provides a kind of outdoor wide-band miniature integrated POP point cabinet, this POP point cabinet moves down and is placed in the sub-district, and telecommunication distributing box and access network equipment rack are effectively integrated together.
This POP point cabinet comprises equipment compartment, cable distribution compartment and handing-over storehouse, and equipment compartment is built-in with DSLAM equipment, power-supply device, environmental monitoring equipment, broadband test device and fused fiber splice equipment; Lay Wiring module in the cable distribution compartment; Lay cable handing-over module in the handing-over storehouse; DSLAM equipment in the equipment compartment is connected with Wiring module in the cable distribution compartment by cable, draws wire jumper from Wiring module, enters the handing-over storehouse and is connected with cable handing-over module, joins the storehouse to be connected with the user by external cable.
The top of described equipment compartment is provided with the air-conditioning storehouse, places the heat radiation refrigerating system in this air-conditioning storehouse, and the installing space and the equipment in the equipment compartment of this heat radiation refrigerating system are isolated fully.
This POP point cabinet adopts inlet wire mode down, and the rack bottom is provided with cable hole.
Be provided with the cable fixed mount in the water proof base of this POP point cabinet bottom, the external cable that enters rack by described cable hole fixed by the geometrical clamp on the cable fixed mount.
Described power-supply device comprises AC power supply module and DC power supplier.
The present invention has following beneficial effect:
1. support the DSLAM equipment (Alcatel, in emerging, Huawei) of online all the mainstream vendor's models of Shanghai telecommunications;
2. the infield is flexible, and is easy to operate, the outdoor environment adaptive capacity is stronger;
3. integrated various correlation function modules such as power supply, DSLAM, environmental monitoring, broadband test device, MDF distributing frame and fused fiber splice dish in the rack;
4. integrated broadband line test function satisfies the 112 broadband test requirements of Shanghai telecommunications;
5. user's achievable rate significantly promotes;
6. line quality significantly improves, and reduces the ADSL drop rate;
7. satisfy the growing speed-raising requirement of user;
8. the ability of carrying out the contour band width service of IPTV is provided;
9.POP point is close to the users, and can carry out VDSL (very high bit-rate DSL, ultrahigh speed number circuit), PON emerging services such as (Passive Optical Network, EPONs) in the future;
10. the rack internal temperature is cut off the electricity supply automatically above 45 ℃;
11. by the existing telecommunication distributing box of repacking, telecommunication distributing box and access network equipment rack are effectively integrated together, have saved construction cost.
Description of drawings
Fig. 1 is the deployment schematic diagram of outdoor wide-band miniature integrated POP point of the present invention;
Fig. 2 is the contour structures schematic diagram of outdoor wide-band miniature integrated POP point cabinet of the present invention;
Fig. 3 is that the equipment of outdoor wide-band miniature integrated POP point cabinet of the present invention is installed and wiring diagram;
Fig. 4 is the equipment fitting arrangement of outdoor wide-band miniature integrated POP point cabinet of the present invention.
Embodiment
The present invention is further detailed explanation below in conjunction with drawings and Examples.
The present invention's employing inserts the POP point with data and moves down, and shortens the distance between ustomer premises access equipment and access device, makes the more close user of broadband access equipment, can effectively improve user bandwidth, is beneficial to and carries out multiple new media business.
, can adopt the mode of building outdoor wide-band miniature integrated POP point for those nodes that but Network demand telecommunications room construction difficulty is arranged or do not possess the machine room condition.Outdoor wide-band miniature integrated POP point can directly be placed in the sub-district, just be placed on original telecommunication distributing box next door, can replace original telecommunication distributing box, the length of cable of distance users should be less than 500 meters, after can guaranteeing following VDSL2 device upgrade like this, also can satisfy required distance.
Outdoor wide-band miniature integrated POP point can shorten to 200 meters～500 meters with user's copper cable distance from original 2KM～3KM, has reduced unnecessary interference.In 200～500 meters scope, ADSL user's downlink bandwidth can reach more than the 6M, and ADSL2+ user's downlink bandwidth can reach more than the 15M, and VDSL2 user's downlink bandwidth then can reach more than the 50M.
Existing telecommunication distributing box is passive, the present invention is by the repacking telecommunication distributing box, telecommunication distributing box and access network equipment rack are effectively integrated together, make it become active outdoor wide-band miniature integrated POP point cabinet, this outdoor wide-band miniature integrated POP point cabinet is integrated access equipment, is divided into air-conditioning storehouse, equipment compartment, cable distribution compartment and handing-over storehouse several sections.Place the heat radiation refrigerating system in the air-conditioning storehouse, equipment compartment is built-in with DSLAM, power-supply device, environmental monitoring equipment, broadband test device and fused fiber splice equipment, lays Wiring module in the cable distribution compartment, lays cable handing-over module in the handing-over storehouse, can match storage battery.
Outdoor wide-band miniature integrated POP point cabinet internal standard configuration comprises: 1 DSLAM equipment (full configuration 400 line left and right sides users), cover AC/DC (AC/DC) power module, 1 set of environments monitoring module, 1 cover broadband test system, 1 cover heat radiation refrigerating system, 1 fused fiber splice dish, MDF Wiring module etc.
The capacity of built-in MDF Wiring module satisfies the needs of the maximum user's access capability of rack fully, that is: maximum 500 lines of inlet wire, and the outside line maximum also reaches 500 lines, to satisfy the ADSL access demand.Rack adopts inlet wire mode down, and the bottom is provided with special cable hole.
As shown in Figure 1, outdoor wide-band miniature integrated POP point is placed in the sub-district, lay DSL (Digital Subscriber Line) access device DSLAM (DSL Access Multiplexer in the outdoor POP point, Digital Subscriber Line Access Multiplexer), DSLAM is by being connected to BRAS (the Broad RemoteAccessServer in telecommunication bureau's machine room on the optical fiber, Broadband Remote Access Server), insert IP metropolitan area network (IP MAN) again.Simultaneously interior broadband test device of outdoor miniature POP point and environmental monitoring equipment connect the subscriber line test system and the environmental monitoring system of telecommunications company on respectively.Because DSLAM equipment distance users is near, length of cable is short, makes the user can obtain higher transmission bandwidth in limited distance.After set-top box in the user family and PC dial through MODEM, addressable Internet and Shanghai telecommunications IPTV platform.ADSL user is in 500 meters of length of cable, and downlink bandwidth can reach 6～8M; ADSL2+ user is in 500 meters of cables, and downlink bandwidth can reach more than the 15M; VDSL2 user is in 500 meters of length of cable, and downlink bandwidth can reach more than the 50M.More help the development of various broadband multimedia services.
As shown in Figure 2, outdoor wide-band miniature integrated POP point cabinet is integrated access equipment, is divided into equipment compartment 3, cable distribution compartment 2 and handing-over storehouse 1 three parts.Equipment compartment 3 tops are provided with air-conditioning storehouse 4.Place the heat radiation refrigerating system in the air-conditioning storehouse 4,, provide reliable temperature control capacity by overhead heat radiation refrigerating system.Heat radiation refrigerating system installing space and equipment compartment 3 zones are isolated fully, guarantee the good running environment of main equipment.Rack adopts inlet wire mode down, and rack base plate 5 is provided with special cable hole 6.
As shown in Figure 3, outdoor wide-band miniature integrated POP point cabinet equipment advance the cable mode under advance the cable form.In equipment compartment 3, draw DSLAM cable 7 respectively by the USER end and the PSTN end of DSLAM equipment 15, through the supporting trough of DSLAM, enter cable distribution compartment 2 by through wires hole, corresponding Wiring module 14 with user side, exchange side in the cable distribution compartment 2 is connected.The left side is an exchange side in the cable distribution compartment 2, but uses open type 1-0 plane of structure module; The right side is a user side, uses 1-0 plane of structure module open in usual.Draw wire jumper 9 from each module 14, enter handing-over storehouse 1 and corresponding cable handing-over module 13 connections (DSLAM cable 7 is fixing by binding frame 8) by thimble.Be provided with cable fixed mount 11 in the water proof base 10 of rack bottom, can fix the external cable 12 that enters rack by cable hole 6 by the geometrical clamp on the cable fixed mount 11, handing-over storehouse 1 is connected with the user by external cable 12.
As shown in Figure 4, DSLAM equipment 22 and cooperating fan 21 thereof and trough 23 compact installations in the outdoor wide-band miniature integrated POP point cabinet equipment compartment, equipment room is spacing not.DSLAM cooperating fan 21 is installed to be needed favourable and heat radiation, is installed in DSLAM equipment 22 tops or bottom according to actual conditions.DSLAM cooperating fan 21, DSLAM equipment 22, the supporting trough 23 of DSLAM, broadband test device 24, environmental monitoring equipment 25, AC power supply module 26, DC power supplier 27 and fused fiber splice equipment 28 are installed in the equipment compartment from top to bottom successively.
Claims (6)
1, a kind of outdoor wide-band miniature integrated POP point cabinet is characterized in that, this POP point cabinet moves down and is placed in the sub-district, and telecommunication distributing box and access network equipment rack are combined.
2, outdoor wide-band miniature integrated POP point cabinet as claimed in claim 1, it is characterized in that, this POP point cabinet comprises equipment compartment, cable distribution compartment and handing-over storehouse, and equipment compartment is built-in with DSLAM equipment, power-supply device, environmental monitoring equipment, broadband test device and fused fiber splice equipment; Lay Wiring module in the cable distribution compartment; Lay cable handing-over module in the handing-over storehouse; DSLAM equipment in the equipment compartment is connected with Wiring module in the cable distribution compartment by cable, draws wire jumper from Wiring module, enters the handing-over storehouse and is connected with cable handing-over module, joins the storehouse to be connected with the user by external cable.
3, outdoor wide-band miniature integrated POP point cabinet as claimed in claim 2, it is characterized in that, the top of described equipment compartment is provided with the air-conditioning storehouse, places the heat radiation refrigerating system in this air-conditioning storehouse, and the installing space and the equipment in the equipment compartment of this heat radiation refrigerating system are isolated fully.
4, outdoor wide-band miniature integrated POP point cabinet as claimed in claim 2 is characterized in that, this POP point cabinet adopts inlet wire mode down, and the rack bottom is provided with cable hole.
5, as claim 2 or 4 described outdoor wide-band miniature integrated POP point cabinets, it is characterized in that, be provided with the cable fixed mount in the water proof base of this POP point cabinet bottom, the external cable that enters rack by described cable hole fixed by the geometrical clamp on the cable fixed mount.
6, outdoor wide-band miniature integrated POP point cabinet as claimed in claim 2 is characterized in that, described power-supply device comprises AC power supply module and DC power supplier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100938290A CN101312547A (en) | 2007-05-25 | 2007-05-25 | Outdoor wide-band miniature integrated POP point cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100938290A CN101312547A (en) | 2007-05-25 | 2007-05-25 | Outdoor wide-band miniature integrated POP point cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101312547A true CN101312547A (en) | 2008-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100938290A Pending CN101312547A (en) | 2007-05-25 | 2007-05-25 | Outdoor wide-band miniature integrated POP point cabinet |
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| CN (1) | CN101312547A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754452A (en) * | 2009-11-13 | 2012-10-24 | 里夫莱克斯光子公司 | Optical backplane rack assembly with external optical connectors |
| CN110955003A (en) * | 2018-09-26 | 2020-04-03 | 中兴通讯股份有限公司 | Station |
-
2007
- 2007-05-25 CN CNA2007100938290A patent/CN101312547A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102754452A (en) * | 2009-11-13 | 2012-10-24 | 里夫莱克斯光子公司 | Optical backplane rack assembly with external optical connectors |
| CN110955003A (en) * | 2018-09-26 | 2020-04-03 | 中兴通讯股份有限公司 | Station |
| CN110955003B (en) * | 2018-09-26 | 2022-07-15 | 中兴通讯股份有限公司 | Station point |
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Open date: 20081126 |