Data Communication Medium Fiber Optic Cable Co axial Cable Twisted Pair Cable

1. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Welcome to
everybody

2. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†WUv KwgDwb‡Kkb gva¨g
(Data Communication Medium)

3. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
GB welqwUi cvV †k‡l Avgiv hv wkL‡ev t
1. wewfbœ ai‡bi K¨vej ev Zvi †hgbÑ †Kv-Gw·qvj, UzB‡÷W †cqvi
Ges dvBevi AcwUK K¨vej m¤ú‡K© Rvb‡ev|
2. Iq¨vi‡jm KwgDwb‡Kkb gva¨g, †iwWI I‡qf, gvB‡µvI‡qf I
Bbd«v‡iW Gi aviYv jvf Ki‡ev|

4. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†WUv KwgDwb‡Kkb gva¨g
†WUv KwgDwb‡Kkb gva¨g `yB ai‡bi| h_v t
1. Zvi gva¨g (Wire Medium) : K¨vej/Zvi, †Uwj‡dvb jvBb, dvBevi
AcwUK jvBb BZ¨vw`|
2. Zviwenxb ev †eZvi gva¨g (Wireless Medium) : †eZvi Zi½, gvB‡µvI‡qf,
Bbd«v‡iW BZ¨vw`|

5. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
K¨vej ev Zvi gva¨g
eûj e¨eüZ K¨vej¸‡jv n‡jvÑ
1. †Kv-Gw·qvj K¨vej (Co-axial Cable)

6. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
K¨vej ev Zvi gva¨g
eûj e¨eüZ K¨vej¸‡jv n‡jvÑ
2. UzB‡÷W-†cqvi K¨vej
(Twisted-Pair Cable)

7. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
K¨vej ev Zvi gva¨g
eûj e¨eüZ K¨vej¸‡jv n‡jvÑ
3. dvBevi AcwUK K¨vej
(Fiber Optic Cable)

8. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†Kv-Gw·qvj K¨vej
†Kv-Gw·qvj K¨ve‡ji †WUv UªvÝdvi †iU 200 Mbps ch©šÍ n‡Z cv‡i Ges
UªvÝwgkb jm A‡cÿvK…Z Kg| †Kv-Gw·qvj K¨vej `yÕcÖKvi| h_v t
1. w_b‡bU (Thinnet)

9. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†Kv-Gw·qvj K¨vej
†Kv-Gw·qvj K¨ve‡ji †WUv UªvÝdvi †iU 200 Mbps ch©šÍ n‡Z cv‡i Ges
UªvÝwgkb jm A‡cÿvK…Z Kg| †Kv-Gw·qvj K¨vej `yÕcÖKvi| h_v t
2. w_K‡bU (Thicknet)

10. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†Kv-Gw·qvj K¨vej
1. BDwUwc ev GmwUwc K¨ve‡ji Zzjbvq wmMb¨vj GwUwbD‡qk‡bi cwigvY Kg|
†Kv-Gw·qvj K¨ve‡ji myweav
2. †WUv ¯’vbvšÍi MwZ †ewk nq|
3. UzB‡÷W †cqvi K¨ve‡ji PvB‡Z AwaK `~i‡Z¡ Z_¨ cvVv‡bv hvq|
4. UªvÝwgkb jm A‡cÿvK…Z Kg nq|
5. K¨vej TV †bUIqv‡K© †ewk e¨eüZ nq|
6. dvBevi AcwUK K¨ve‡ji Zzjbvq `v‡g A‡bK m¯Ív|

11. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
†Kv-Gw·qvj K¨vej
1. †WUv UªvÝdvi †iU wbf©i K‡i Zv‡ii •`‡N©¨i Dci|
†Kv-Gw·qvj K¨ve‡ji Amyweav
2. wiwcUvi Qvov 1 KM †ewk `~i‡Z¡ †WUv cvVv‡bv hvq bv|
3. GB K¨ve‡ji mvnv‡h¨ †bUIqvK© wWfvB‡mi g‡a¨ ms‡hvM ¯’vcb †ek KwVb|
4. UzB‡÷W †cqvi K¨ve‡ji †P‡q e¨qeûj|

12. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
UzB‡÷W-†cqvi K¨vej
G K¨ve‡j †WUv UªvÝwgkb jm AZ¨šÍ †ewk Ges wd«Kz‡qwÝ †iÄ 5 MHz| Gi
e¨vÛDB_ 10 Mbps †_‡K 1 Gbps| UzB‡÷W †cqvi K¨vej `yÕcÖKvi| h_v t
K) AveiYnxb UzB‡÷W †cqvi ev BDwUwc
(UTP - Unshielded Twisted Pair)

13. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
UzB‡÷W-†cqvi K¨vej
G K¨ve‡j †WUv UªvÝwgkb jm AZ¨šÍ †ewk Ges wd«Kz‡qwÝ †iÄ 5 MHz| Gi
e¨vÛDB_ 10 Mbps †_‡K 1 Gbps| UzB‡÷W †cqvi K¨vej `yÕcÖKvi| h_v t
L) AveiYhy³ UzB‡÷W †cqvi ev GmwUwc
(STP - Shielded Twisted Pair)

14. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
UzB‡÷W-†cqvi K¨vej
1. Kg `~i‡Z¡ †hvMv‡hvM K¨vej wn‡m‡e e¨vcKfv‡e e¨eüZ nq|
UzB‡÷W †cqvi K¨vej Gi myweav
2. †Uwj‡dvb jvB‡b e¨eüZ nq|
3. GwU Ab¨vb¨ K¨ve‡ji †P‡q `v‡g m¯Ív|
4. mn‡R ¯’vcb Kiv hvq|

15. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
UzB‡÷W-†cqvi K¨vej
1. †WUv UªvÝwgkb wW‡jUvBg Ab¨vb¨ K¨ve‡ji †P‡q †ewk|
UzB‡÷W †cqvi K¨vej Gi Amyweav
2. †ewk `~i‡Z¡ †WUv cvVv‡Z 2 wK.wg. ci ci wiwcUvi e¨envi Ki‡Z nq|
3. UªvÝwgkb jmI A‡cÿvK…Z †ewk|

16. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
dvBevi AcwUK K¨vej
dvBevi AcwUK K¨vej n‡jv
Av‡jvKiwk¥ cwievnx ¯^”Q Zvi hv
wmwjKv I gvwëK‡¤úv‡b›U KvP
w`‡q •Zwi| GwU 1 Gbps ev Zvi
†ewk †i‡U †WUv cvVv‡Z cv‡i|

17. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
dvBevi AcwUK K¨vej
AcwUK¨vj dvBev‡ii 3wU ¯Íi _v‡K| h_v t
1. †Kvi (Core)
2. K¬vwWs (Cladding)
3. R¨v‡KU (Jacket)

18. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
dvBevi AcwUK K¨vej Gi cÖKvi‡f`
dvBev‡ii MvVwbK Dcv`v‡bi cÖwZmiv‡¼i Dci wbf©i K‡i dvBevi AcwUK‡K
wZb fv‡M fvM Kiv hvq| h_v t
1. †÷c-Bb‡W· dvBevi (Step-Index Fiber)
2. †MÖ‡WW-Bb‡W· dvBevi (Graded-Index Fiber)
3. g‡bv‡gvW dvBevi (Monomode Fiber)

19. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
dvBevi AcwUK K¨vej Gi cÖKvi‡f`
†Kv‡ii e¨vm Abyhvqx dvBevi AcwUK‡K Avevi `yÕfv‡M fvM Kiv hvq| h_v t
1. gvwë‡gvW dvBevi (Multimode Fiber)
2. wm‡½j‡gvW dvBevi (Singlemode Fiber)

20. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
dvBevi AcwUK K¨ve‡ji •ewkó¨
1. Gi MwZ Av‡jvi MwZi mgvb|
2. GKmv‡_ GKvwaK Z_¨ †cÖiY Kiv hvq|
3. kw³i AcPq nq bv ejv P‡j|
4. ivmvqwbK wbw®ŒqZv|

21. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
dvBevi AcwUK K¨ve‡ji myweav
1. †WUv UªvÝwgkb nvi 100 Mbps †_‡K 2 Gbps|
2. †bUIqvK© e¨vK‡evb wn‡m‡e e¨envi Kiv hvq|
3. †WUv wmMb¨vj cwieZ©b nq bv GgbwK gv‡bi AebwZ N‡U bv|
4. cwi‡e‡ki Zvc, Pvc BZ¨vw` Øviv †WUv Av`vb-cÖ`vb evavMÖ¯Í nq bv|
5. AvKv‡i †QvU Ges IRb AZ¨šÍ Kg|
6. we`y¨r †PŠ¤^K cÖfve n‡Z gy³|
7. A‡bK `~‡i `~‡i wiwcUvimg~n ¯’vcb Ki‡Z nq|
8. mn‡R cÖwµqvKiY Kiv hvq|
9. †WUv msiÿ‡Yi wbivcËv I †MvcbxqZv †ewk|

22. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
dvBevi AcwUK K¨ve‡ji Amyweav
1. U AvK…wZ‡Z euvKv‡bv hvq bv|
2. dvBevi AcwUK AZ¨šÍ `vgx|
3. GB K¨vej Bb÷j Kiv Ab¨vb¨ K¨ve‡ji
†P‡q Zzjbvg~jKfv‡e KwVb|

23. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
wewfbœ ai‡bi K¨ve‡ji Zzjbvg~jK weeiY
K¨ve‡ji aib g~j¨ wmMb¨vj en‡bi m‡e©v”P
`~iZ¡
†bUIqv‡K© e¨eüZ
m‡e©v”P †bvW msL¨v
e¨env‡ii aib
I †WUv cwienY MwZ
BDwUwc m¯Ív 100 wgUvi 1024 ÷vi †bUIqvK©
2 †_‡K 155
GgwewcGm
GmwUwc BDwUwcÕi †P‡q `vgx 100 wgUvi 270 AvBweGg †Uv‡Kb wis
416 GgwewcGm
w_b‡bU GmwUwc ev BDwUwcÕi
†P‡q Kg
185 wgUvi 30
cÖwZ †mM‡g‡›U
w_b‡bU B_vi‡bU
210 GgwewcGm
w_K‡bU w_b‡b‡Ui †P‡q `vgx 500 wgUvi 100
cÖwZ †mM‡g‡›U
w_K‡bU B_vi‡b‡U
2  10 GgwewcGm
dvBevi AcwUK me‡P‡q `vgx 20 wK‡jvwgUvi Amxg GdwWwWAvB
100GgwewcGm

24. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Iq¨vi‡jm KwgDwb‡Kkb gva¨g
Iq¨vi‡jm k‡ãi A_© n‡jv Zviwenxb ev Zvinxb| †Kvb cÖKvi Zvi e¨envi bv K‡i GKvwaK
wWfvB‡mi g‡a¨ †WUv Av`vb cÖ`vb Z_v †hvMv‡hvM Kivi c×wZ‡K Iq¨vi‡jm KwgDwb‡Kkb wm‡÷g
ejv nq|
wPÎ : Iq¨vi‡jm wm‡÷g wPÎ : wewfbœ ai‡bi Iq¨vi‡jm wWfvBm

25. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Iq¨vi‡jm UªvÝwgkb wgwWqv
10 wK‡jvnvR© †_‡K 1 wMMvnv‡R©i g‡a¨ mxwgZ Zwor Pz¤^Kxq Zi½ (B‡j‡±ªv g¨vM‡bwUK †¯úKUªvg) ‡K
ejv nq †iwWI I‡qf| †iwWI I‡qf n‡jv GK ai‡bi Iq¨vi‡jm UªvÝwgkb wgwWqv hv †iwWI
wd«Kz‡qwÝ wmMb¨v‡ji gva¨‡g †WUv UªvÝwgU K‡i _v‡K|
K. †iwWI I‡qf (Radio wave)

26. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Iq¨vi‡jm UªvÝwgkb wgwWqv
gvB‡µvI‡qf n‡jv nvB-wd«Kz‡qwÝ †iwWI I‡qf| 1 GHz ev Zvi †P‡q †ewk wd«Kz‡qw݇Z cvVv‡bv
we`y¨r Pz¤^Kxq Zi½‡K ejv nq gvB‡µvI‡qf| `~icvjøvq †WUv UªvÝwgk‡b gvB‡µvI‡qf AZ¨šÍ RbwcÖq
c×wZ|
L. gvB‡µvI‡qf (Microwave)

27. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Iq¨vi‡jm UªvÝwgkb wgwWqv
GB cÖhyw³‡Z f~-c„‡ôB UªvÝwgUvi
I wiwmfvi emv‡bv nq| G‡Z
†gMvnvR© mxgvi wb‡Pi w`‡K
wd«‡Kv‡qwÝ e¨envi Kiv nq|
L. gvB‡µvI‡qf (Microwave)
1. †U‡i‡÷ªwiqvj gvB‡µvI‡qf (Terrestrial Microwave)

28. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Iq¨vi‡jm UªvÝwgkb wgwWqv
m¨v‡UjvBU UªvÝwgkb e¨eüZ nq
†hLv‡b K¨ve‡ji gva¨‡g †hvMv‡hvM
¯’vcb Kiv m¤¢e bq| m¨v‡UjvB‡U
UªvÝwgUvi, wiwmfvi, kw³kvjx wiwmfvi
UªvÝwgUvi A¨v‡›Ubv VSAT (Very Small
Aperture Terminal), †mvjvi cvIqvi
_vK‡Z nq|
L. gvB‡µvI‡qf (Microwave)
2. m¨v‡UjvBU gvB‡µvI‡qf (Satellite Microwave)

29. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Iq¨vi‡jm UªvÝwgkb wgwWqv
1. c„w_exi Rjevqy Ges AvenvIqv ch©‡eÿY Kivi Kv‡R|
L. gvB‡µvI‡qf (Microwave)
m¨v‡UjvB‡Ui e¨envi (Using of Sattelite)
2. †Uwjwfkb m¤cÖPvi Kv‡R|
3. A‡ckv`vi †iwWI †hvMv‡hv‡Mi †ÿ‡Î|
4. cÖwZiÿv Kv‡R|
5. B›Uvi‡bU †hvMv‡hv‡Mi †ÿ‡Î|
6. wewfbœ cÖwZôv‡bi Af¨šÍixY †hvMv‡hv‡Mi †ÿ‡Î|
7. `~‡ii MÖn, M¨vjvw· Ges gnvk~‡b¨i wewfbœ welq ch©‡eÿY Kv‡R|
8. †Møvevj cwRkwbs wm‡÷g Gi g‡Zv wewfbœ Ae¯’vb wbY©q Kv‡R |

30. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Iq¨vi‡jm UªvÝwgkb wgwWqv
1. wecyj cwigvY †WUv Av`vb-cÖ`vb Kiv m¤¢e|
L. gvB‡µvI‡qf (Microwave)
m¨v‡UjvBU KwgDwb‡Kkb wm‡÷‡gi myweav
2. c„w_exi wewfbœ cÖv‡šÍi †jvKRb KvQvKvwQ _vK‡Z cv‡i|
3. cÖwZiÿv e¨e¯’vq ¸iæZ¡c~Y© f~wgKv iv‡L|
4. cÖvK…wZK wech©qKvjxb mgq Z_¨ Av`vb cÖ`vb Kiv hvq|
5. AvenvIqvi c~e©vfvm †`qv m¤¢e|
6. f‡qm I wfwWI Kwjs, †iwWI, †Uwjwfkb P¨v‡bj, B›Uvi‡bU,
d¨v· cÖf„wZ †mev cvIqv hvq|
7. ¯^í g~‡j¨ we‡k¦i wewfbœ ¯’v‡b js wWm‡UÝ Kj Kiv hvq|

31. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Iq¨vi‡jm UªvÝwgkb wgwWqv
1. GB cÖhyw³wUi ev¯Íevqb I Z`viwKi welqwU e¨qeûj|
L. gvB‡µvI‡qf (Microwave)
m¨v‡UjvBU KwgDwb‡Kkb wm‡÷‡gi Amyweav
2. wmMb¨vj wW‡j GKwU Amyweav wn‡m‡e Avwef~©Z nq|
3. ågYiZ Ae¯’vq, Lvivc AvenvIqvq wKsev mvb¯úU Gi
Kvi‡Y wewfbœ †mev evavMÖ¯Í n‡Z cv‡i|
4. †WUvi AbvKvw•ÿZ n¯Í‡ÿc cÖwZ‡iv‡a we‡kl
e¨e¯’v MÖnY Ki‡Z nq|

32. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
m¨v‡UjvBU I †Uwi‡÷wiqvj gvB‡µvI‡qf Gi cv_©K¨
m¨v‡UjvBU gvB‡µvI‡qf c×wZ †Uwi‡÷wiqvj gvB‡µvI‡qe c×wZ
1. m¨v‡UjvBU gvB‡µvI‡qe c×wZ‡Z DcMÖ‡ni
mvnv‡h¨ c„w_ex †_‡K cÖvq 22,230 gvBj Dc‡i
wRIwmb‡µvbvm Aiwe‡U UªvÝwgUvi Ges wiwmfvi
emv‡bv ev ¯’vcb Kiv nq|
1. †Uwi‡÷wiqvj gvB‡µvI‡qe c×wZ‡Z f~-c„‡ôB
UªvÝwgUvi Ges wiwmfvi emv‡bv ev ¯’vcb Kiv
nq|
2. GK m‡½ GKvwaK †`‡k Kvfv‡iR cÖ`vb Kiv
hvq|
2. GB c×wZ‡Z ïaygvÎ GKwU †`‡kB Kvfv‡iR
cÖ`vb Kiv m¤¢e|
3. GB c×wZ‡Z UªvÝwgUvi Ges wiwmfvi Gi g‡a¨
evav •Zwi nIqv m¤¢e bq e‡j wmMb¨vj evavcÖvß
nq bv|
3. GB UªvÝwgUvi Ges wiwmfvi Gi g‡a¨ †Kvb
evavi •Zwi n‡j wmMb¨vj evavcÖvß nq|

33. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
Iq¨vi‡jm UªvÝwgkb wgwWqv
Bbd«v‡iW n‡jv GK ai‡bi
B‡jK‡Uªvg¨vM‡bwUK I‡qf hvi
wd«‡Kv‡qwÝ mxgv †UivnvR© (THz)
n‡q _v‡K| LyeB KvQvKvwQ
wWfvB‡mi g‡a¨ †WUv
KwgDwb‡Kk‡b Bbd«v‡iW e¨envi
Kiv nq|
M. Bbd«v‡iW (Infrared)

34. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
cvV g~j¨vqb
†WUv UªvÝwgkb ev ¯’vbvšÍwiZ nIqvi weqlwU wewfbœ ai‡bi
†WUv KwgDwb‡Kkb gva¨‡gi Dci wbf©ikxj- ch©v‡jvPbv Ki|

35. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
evwoi KvR
1. †Kv-Gw·qvj K¨vej Gi myweav Ges Amyweav wjL|
2. UzB‡÷W †cqvi K¨vej Ges BDwUwc I GmwUwc m¤ú‡K© wjL|
3. †Kv-Gw·qvj K¨ve‡ji MVb I cÖKvi‡f` eY©bv Ki|
4. UzB‡÷W †cqvi K¨ve‡ji MVb eY©bv Ki|
5. dvBevi AcwUK K¨ve‡ji MVb I cÖKvi‡f` eY©bv Ki|
6. dvBevi AcwUK K¨ve‡ji myweav I Amyweavmg~n wjL|

36. MD IKBAL HOSSAIN, LECTURER(ICT), ADAMJEE CANTONMENT COLLEGE
GZÿY mv‡_ _vKvi Rb¨ AvšÍwiK ab¨ev`|
মমাোঃ ইকবাল ম াসেন
প্রভাষকোঃ তথ্য ও মযাগাসযাগ প্রযুক্তি
আদমজী কযান্টনসমন্ট কসলজ
মমাবাইলোঃ ০১৭৩৪-৫৮০৫৩৪
ইসমইলোঃ ikbal.polua@gmail.com
Facebook: ikbal razu
Whatsapp,imo,vaiber:01734580534