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Introduction:
BTCL introduced Digital Data Network (DDN) service in the year 2000 to allow
point to point domestic data connectivity & International Private Leased
Circuit (IPLC) termination inside
Bangladesh.
64Kbps to 2Mbps data circuits are available through DDN nodes. Subscriber is
connected through telephone cable (copper local loop DSL). Transmission
backbone among exchanges consists of optical and microwave network. DDN
service is available in 41 district headquarters through 71 nodes. Present
capacity is more than 1000 high speed point to point leased line internet &
corporate connectivity, 60% of which is in use.
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Areas where DDN service is available:
[Dhaka]
Babubazar :: Basabo
:: Cantonment :: ChawkBazar :: Demra :: DEPZ :: Fakirapool :: Gandaria ::
Gulshan :: Lalbag :: Mirpur :: Mogbazar :: Nilkhet :: Ramna :: Savar ::
Sayedabad :: Sher-e-Bangla Nagar :: Uttara
[Chittagong] Agrabad :: Bayezid :: CEPZ :: Kalurghat ::
Muradpur :: Nandankanon :: Sagarika
[Gazipur] Gazipur :: Tongi :: Konabari
[Narayangonj] Narayangonj :: Siddhirgonj
[Khulna] Central :: Khalishpur
[Pabna] Pabna :: Ishwardi
[Jessore] Jessore :: Sharsa
[Bagerhat] Bagerhat :: Mongla
B.Baria :: Barishal :: Bogra :: ChapaiNawabgonj :: Comilla :: Cox'sBazar
:: Dinajpur :: Faridpur :: Feni :: Jhenaidah :: Kushtia :: Lalmonirhat ::
Magura :: Manikganj :: Moulavibazar :: Munshiganj :: Mymensingh :: Naogaon
:: Narshingdi :: Natore :: Netrokona :: Nilphamary :: Noakhali :: Panchagar
:: Patuakhali :: Rajshahi :: Rangamati :: Rangpur :: Sirajgonj :: Sunamganj
:: Sylhet :: Tangail :: Thakurgaon.
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Who are eligible for DDN connectivity?
Point to point
Leased line data connectivity is provided mainly to the organizations for
internal communications between their different offices/industries/sales
offices located in same cities or different cities. In special circumstances
the connectivity can be given to connect more than one legal entity if they
form “Close User Group”. The following entities can fall under “Close User
Group”
1. Corporations/Holding companies and their subsidiary companies
2. Companies under the
same management
3. Producers of goods
and services and their wholesaler or selling agents.
4. Computerized
Reservation System service provider owned by Airline organizations.
5. Shared networks of
Banks for using Automatic Teller Machines (ATMs), Electronic Point of Sales
or credit card authorization terminals etc.
6. Producers of same
types of goods and services.
7. Travel agents issuing
tickets of the members Airlines whose network they use.
8. Registered Financial
Institutions working as depositories/Stock (security) manager/Mutual Fund
operator and their agents and dealers.
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Prohibited:
Termination of DDN at
either end to Public Switched Telephone Networks (PSTN) is not permitted.
Transmission of voice in any form is not normally allowed. This will
need prior approval of BTCL and an annual fee @50% of the annual circuit
rental shall be applicable.
Internetworking for general communication with other organizations using
Leased Circuits is not normally allowed. It will need a prior approval of
BTCL and an annual Termination fee of Tk 1,00,000 per termination.
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Discount:
Accredited universities,
colleges, schools, madrasha, training and research institutes,
government/semi government/autonomous organizations and non profit research
organizations shall get 25% discount on the rental charges provided that no
commercial data will be transmitted over it. Discount will not be applicable
for temporary connection.
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MODEM:
You must have the
following modems at both ends for DDN point-to-point connectivity:
• up to 128 Kbps- Alcatel 2753 Mainstreet HDSL DTU/NTU modem
• up to 1024 Kbps- Alcatel 2801 Mainstreet HDSL DTU/NTU modem
• up to 2048 Kbps- Alcatel 2902 Mainstreet HDSL DTU/NTU modem
BTCL does not provide
modem for regular connection. Modem is only rented for temporary connection.
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DDN Forms Download:
Application
Agreement
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Other Terms:
At least
one month prior notice is required to discontinue services.
For long term connection or temporary connection rented on monthly
basis, any broken month will be considered as a full month.
Minimum charge for temporary connection is equivalent to 5 days charges.
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Contact:
for BLink (DDN)/
MPLS VPN/
Dial-up Internet/ Email on btcl.net.bd domain/
.bd
domain registration service/ Web and DNS hosting
service/ Co-location Service for operators/ IPLC
services, please contact:
Md. Shafiqur Rahman, Divisional Engineer (Administration &
Coordination)
Data and Internet Services Division, BTCL, Mogbazar,
Dhaka-1217
Phone: 9354200, Fax: 9357877, Email:
deanc@btcl.net.bd
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BLink (DDN) Charges and Rates
Previous rate of
30.10.2005 was revised by BTCL Tariff Committee and was approved by
BTCL Board of Directors on 41st meeting (Aug 2010).
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1.0
Point to point circuit
(For Intercity or Multi-Exchange Area)
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1.1 One time
charge for Multi-Exchange Area (Tk)
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Speed (Kbps) |
64 |
128 |
256 |
384 |
512 |
768 |
1024 |
2048 |
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Registration |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
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Testing & Installation |
5000 |
5000 |
6000 |
6000 |
7000 |
8000 |
9000 |
10000 |
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Modem* |
65000 |
65000 |
95000 |
95000 |
95000 |
95000 |
95000 |
200000 |
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* DDN Modem supplied by BTCL is optional .
Modem
price is shown for one end per year.
Modem
shall have one year warranty. |
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1.2 Annual
Rental Charge (TK) |
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Distance (Km) |
Speed (Kbps) |
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64 |
128 |
256 |
384 |
512 |
768 |
1024 |
2048 |
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10 |
12600 |
18720 |
30600 |
41520 |
50400 |
67200 |
82800 |
118200 |
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15 |
14400 |
21960 |
36000 |
50160 |
61200 |
81600 |
104400 |
154200 |
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20 |
16200 |
25200 |
41400 |
58800 |
72000 |
96000 |
126000 |
190200 |
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25 |
18000 |
28440 |
46800 |
67440 |
82800 |
110400 |
147600 |
226200 |
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30 |
19800 |
31680 |
52200 |
76080 |
93600 |
124800 |
169200 |
262200 |
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35 |
21060 |
33960 |
55980 |
82140 |
101160 |
134880 |
184320 |
287400 |
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40 |
22320 |
36240 |
59760 |
88200 |
108720 |
144960 |
199440 |
312600 |
|
45 |
23580 |
38460 |
63540 |
94200 |
116280 |
155040 |
214560 |
337800 |
|
50 |
24840 |
40740 |
67320 |
100260 |
123840 |
165120 |
229680 |
363000 |
|
55 |
25920 |
42720 |
70560 |
105480 |
130320 |
173760 |
242640 |
384600 |
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60 |
27000 |
44640 |
73800 |
110640 |
136800 |
182400 |
255600 |
406200 |
|
65 |
28080 |
46560 |
77040 |
115800 |
143280 |
191040 |
268560 |
427800 |
|
70 |
29160 |
48540 |
80280 |
121020 |
149760 |
199680 |
281520 |
449400 |
|
75 |
30240 |
50460 |
83520 |
126180 |
156240 |
208320 |
294480 |
471000 |
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80 |
31320 |
52440 |
86760 |
131400 |
162720 |
216960 |
307440 |
492600 |
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85 |
32400 |
54360 |
90000 |
136560 |
169200 |
225600 |
320400 |
514200 |
|
90 |
33480 |
56280 |
93240 |
141720 |
175680 |
234240 |
333360 |
535800 |
|
95 |
34560 |
58260 |
96480 |
146940 |
182160 |
242880 |
346320 |
557400 |
|
100 |
35640 |
60180 |
99720 |
152100 |
188640 |
251520 |
359280 |
579000 |
|
105 |
36540 |
61800 |
102420 |
156420 |
194040 |
258720 |
370080 |
597000 |
|
110 |
37440 |
63420 |
105120 |
160740 |
199440 |
259920 |
200880 |
615000 |
|
115 |
38340 |
65040 |
107820 |
165060 |
204840 |
273120 |
391680 |
633000 |
|
120 |
39240 |
66660 |
110520 |
169380 |
210240 |
280320 |
222480 |
651000 |
|
125 |
40140 |
68280 |
113220 |
173700 |
215640 |
287520 |
413280 |
669000 |
|
130 |
41040 |
69900 |
115920 |
178020 |
221040 |
294720 |
424080 |
687000 |
|
135 |
41940 |
71520 |
118620 |
182340 |
226440 |
301920 |
434880 |
705000 |
|
140 |
42840 |
73140 |
121320 |
186660 |
231840 |
309120 |
445680 |
723000 |
|
145 |
43740 |
74760 |
124020 |
190980 |
237240 |
316320 |
456480 |
741000 |
|
150 |
44640 |
76380 |
126720 |
195300 |
242640 |
323520 |
467280 |
759000 |
|
155 |
45540 |
78000 |
129420 |
199620 |
248040 |
330720 |
478080 |
777000 |
|
160 |
46440 |
79620 |
132120 |
203940 |
253440 |
337920 |
488880 |
795000 |
|
165 |
47340 |
81240 |
134820 |
208260 |
258840 |
345120 |
499680 |
813000 |
|
170 |
48240 |
82860 |
137520 |
212580 |
264240 |
352320 |
510480 |
831000 |
|
175 |
49140 |
84480 |
140220 |
216900 |
269640 |
359520 |
521280 |
849000 |
|
180 |
50040 |
86100 |
142920 |
221220 |
275040 |
366720 |
532080 |
867000 |
|
185 |
50940 |
87720 |
145620 |
225540 |
280440 |
373920 |
542880 |
885000 |
|
190 |
51840 |
89340 |
148320 |
229860 |
285840 |
381120 |
553680 |
903000 |
|
195 |
52740 |
90960 |
151020 |
234180 |
291240 |
388320 |
564480 |
921000 |
|
200 |
53640 |
92580 |
153720 |
238500 |
296640 |
395520 |
575280 |
939000 |
|
205 |
54360 |
93900 |
155880 |
241980 |
300960 |
401280 |
583920 |
953400 |
|
210 |
55080 |
95160 |
158040 |
245400 |
305280 |
407040 |
592560 |
967800 |
|
215 |
55800 |
96480 |
160200 |
248880 |
309600 |
412800 |
601200 |
982200 |
|
220 |
56520 |
97800 |
162360 |
252360 |
313920 |
418560 |
609840 |
996600 |
|
225 |
57240 |
99060 |
164520 |
255780 |
318240 |
424320 |
618480 |
1011000 |
|
230 |
57960 |
100380 |
166680 |
259260 |
322560 |
430080 |
627120 |
1025400 |
|
235 |
58680 |
101640 |
168840 |
262680 |
326880 |
435840 |
635760 |
1039800 |
|
240 |
59400 |
102960 |
171000 |
266160 |
331200 |
441600 |
644400 |
1054200 |
|
245 |
60120 |
104280 |
173160 |
269640 |
335520 |
447360 |
653040 |
1068600 |
|
250 |
60840 |
105540 |
175320 |
273060 |
279840 |
453120 |
661680 |
1083000 |
|
255 |
61560 |
106860 |
177480 |
276540 |
344160 |
458880 |
670320 |
1097400 |
|
260 |
62280 |
108120 |
179640 |
279960 |
348480 |
464640 |
678960 |
1111800 |
|
265 |
63000 |
109440 |
181800 |
283440 |
352800 |
470400 |
867600 |
1126200 |
|
270 |
63720 |
110760 |
183960 |
286920 |
357120 |
476160 |
696240 |
1140600 |
|
275 |
64440 |
112020 |
186120 |
290340 |
361440 |
481920 |
704880 |
1155000 |
|
280 |
65160 |
113340 |
188280 |
293820 |
365760 |
487680 |
713520 |
1169400 |
|
285 |
65880 |
114600 |
190440 |
297240 |
370080 |
493440 |
722160 |
1183800 |
|
290 |
66600 |
115920 |
192600 |
300720 |
374400 |
499200 |
730800 |
1198200 |
|
295 |
67320 |
117240 |
194760 |
304200 |
378720 |
504960 |
739440 |
1212600 |
|
300 |
68040 |
118500 |
196920 |
307620 |
383040 |
510720 |
748080 |
1227000 |
|
305 |
68670 |
119640 |
198840 |
310680 |
386820 |
515760 |
755640 |
1239600 |
|
310 |
69300 |
120780 |
200700 |
313680 |
390600 |
520800 |
763200 |
1252200 |
|
315 |
69930 |
121920 |
202620 |
316680 |
394380 |
525840 |
768960 |
1264800 |
|
320 |
70560 |
123060 |
204480 |
319740 |
398160 |
530880 |
778320 |
1277400 |
|
325 |
71190 |
124200 |
206400 |
322740 |
401940 |
535920 |
785880 |
1290000 |
|
330 |
71820 |
125340 |
208260 |
325800 |
405720 |
540960 |
793440 |
1302600 |
|
335 |
72450 |
126480 |
210180 |
328800 |
409500 |
546000 |
801000 |
1315200 |
|
340 |
73080 |
127560 |
212040 |
331800 |
413280 |
551040 |
808560 |
1327800 |
|
345 |
73710 |
128700 |
213960 |
334860 |
417060 |
556080 |
816120 |
1340400 |
|
350 |
74340 |
129840 |
215820 |
337860 |
420840 |
561120 |
823680 |
1353000 |
|
355 |
74970 |
130980 |
217740 |
340920 |
424620 |
566160 |
831240 |
1365600 |
|
360 |
75600 |
132120 |
219600 |
343920 |
428400 |
571200 |
838800 |
1378200 |
|
365 |
76230 |
133260 |
221520 |
346920 |
432180 |
576240 |
846360 |
1390800 |
|
370 |
76860 |
134400 |
223380 |
349980 |
435960 |
581280 |
853920 |
1403400 |
|
375 |
77490 |
135540 |
225300 |
352980 |
439740 |
586320 |
861480 |
1416000 |
|
380 |
78120 |
136680 |
227160 |
356040 |
443520 |
591360 |
869040 |
1428600 |
|
385 |
78750 |
137820 |
229080 |
359040 |
447300 |
596400 |
876600 |
1441200 |
|
390 |
79380 |
138900 |
230940 |
362040 |
451080 |
601440 |
884160 |
1453800 |
|
395 |
80010 |
140040 |
232860 |
365100 |
454860 |
606480 |
891720 |
1466400 |
|
400 |
80640 |
141180 |
234720 |
368100 |
458640 |
611520 |
899280 |
1479000 |
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2.0
Point to point circuit (Within same node/exchange area) |
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2.1.
One time Charge (Tk) |
|
Speed (Kbps) |
64 |
128 |
256 |
384 |
512 |
768 |
1024 |
2048 |
|
Registration |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
1000 |
|
Testing & Installation |
5000 |
5000 |
6000 |
6000 |
7000 |
8000 |
9000 |
10000 |
|
Modem* |
65000 |
65000 |
95000 |
95000 |
95000 |
95000 |
95000 |
200000 |
|
* DDN Modem supplied by BTCL is optional .
Modem
price is shown for one end per year.
Modem
shall have one year warranty.
|
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2.2
Annual Rental Charge (Tk) |
|
Distance (Km)
|
Speed (Kbps) |
|
64 |
128 |
256 |
384 |
512 |
768 |
1024 |
2048 |
|
5 |
12500 |
17433 |
31833 |
42500 |
52500 |
70500 |
85833 |
124167 |
|
10 |
14000 |
18933 |
33333 |
44000 |
54000 |
72000 |
87333 |
128667 |
|
15 |
15000 |
19933 |
34333 |
45000 |
55000 |
73000 |
88333 |
131667 |
|
20 |
16667 |
21600 |
36000 |
46667 |
56667 |
74667 |
90000 |
136667 |
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