MTRTJ e hlophisitsoeng
MTRTJ ea MTRTJ - MTRTJ ea MTRTJ
Litšobotsi
● Lisebelisoa tse khethehileng tsa karolo e khethehileng ho fokotsa ho tlohela setoko se tlase sa mocheso.
● Taolo e nepahetseng ea bolelele bo phahameng ba fiber, bo sa tsitsang ba thapo e hloahloa.
● Ho laola ts'ebetso ho ikhethileng ho tlosa seea-leta moeeng.
● Mancylene ntle ka ntle ea sheath ho ntlafatsa sebaka se matla sa moea.
Litekanyetso
Iec 60794 - 5, IEC 6077777904 - 1 - 2 kapa D / T 1460 - 2006
Litšobotsi tsa Optical
G.652 | G.655 | 50 / 125μm | 62.5 / 125μm | ||
ATTEnuation (+ 20 ℃) | @ 850nm | ≤3.0db / km | ≤3.0db / km | ||
@ 1300nm | ≤1.0db / km | ≤1.0db / km | |||
@ 1310nm | ≤0.36db / km | ≤0.36db / km | |||
@ 1550nm | ≤0.22db / km | ≤0.23db / km | |||
Bandwidth (Sehlopha sa) | @ 850 | ≥500mzhz r | ≥200mhz · | ||
@ 1300 | ≥1000myzing | ≥ 2000hz · n | |||
Lipapatso tsa Lipapatso | 0.200 ± 0.015NA | 0.275 ± 0.015NA | |||
Cable Cheka - FaveLongth lycc | ≤1260nm | ≤1480nm |
Litekanyetso tsa tekheniki
| Mofuta oa cable | Gcyfxy-xxf (mte + kantle bophara | ||||
| MTE1.8 | Mte2.0 | Mte2.3 | Mte2.5 | Mte2.8 | |
| Tlhatlhobo ea fiber | 2 ~ 4 | 2 ~ 4 | 6 ~ 12 | 2 ~ 12 | 14 ~ 24 |
| HDPE Outter Outter Sheth | Nominal: 0.20mm, mini: 0.15mm | ||||
| Bophara ba lebitso bo ka thoko | 1.8mm | 2.0mmm | 2.3mmmm | 2.5mmm | 2.8mm |
| Boima ba boima ba 'mele | 2.6 kg / km | 4.0 kg / km | 5.0 kg / km | 6.0 kg / km | 7.0kg / km |
| ATTEnuation (E le 'ngoe - Fater Fraber) | 1310nm / 1550nm≤0.35 / 0,22db / km | ||||
| Max. Ho hula matla | 40n | 40n | 50n | 60n | 60n |
| Max. Sesole sa Squeeze | 600n / 100mmm | ||||
| Mini e lumelletsoeng ka thata / Radius e bitsang radius | 10x / 20x o.d. ea cable ea fiber | ||||
| Mocheso oa mocheso | Boloka - 30 ~ + 60 ℃; ho kenya - 10 ~ + 40 ℃; 2 ~ + 50 ℃; 20 ~ + 50 ℃; 20 ~ + 50 ℃; 20 ~ + 50 ℃ | ||||
| Bophelo ba fiber optic cable (boleng) | Lilemo tse 25 | ||||
Ts'ebetso ea Mechanini
| Lintho | Litekanyetso tsa tlhahlobo ea liteko | Liphetho tsa liteko | Re bua ka | ||
| Khatello ea maikutlo | Iec 60794 - 1 - 2 - E1 (GB / T 7424.2 - E1) | Fiber Strain (%) | Ketso ea ho bola (DB) | Botle ... khohlano ea liteko ke tšitiso e phahameng.long - | |
| Short - nako ≤0.3 Long - nako ≤0.1 | Short - nako: ≤0.1, Ha ho khatello ea bohlokoa kamora ho imoloha; Long - Nako: Ha ho ea Bohlokoa | ||||
| Matla a bataletseng | Iec 60794 - 1 - 2 - E3 (GB / T 7424.2 - E3) | Botle ... matla a sithabetsang a ho sithabela maikutlo ≤ Ha ho na motho ea shebahalang a le ka tlase | Short - khatello ea liteko ea liteko: 600nlong - Teropo ea Teko ea Teko: 200n | ||
| Tlhahlobo e pheta-phetoang | Iec 60794 - 1 - 2 - E6 (GB / T 7424.2 - E6) | Kamora tlhahlobo: ha ho na takatso ea hau ea ho fihlella ea fiber.no e bonahala ka pono e bonahalang e bonahali | E behiloe radius = 20 makhetlo a 20 ka bophara ba thapo ea micro | ||
| Moroalo = 15n | |||||
| Linako tsa ho lila: 25 | |||||
| Teko ea torsion | Iec 60794 - 1 - 2 - E7 (GB / T 7424.2 - E7) | Kamora tlhahlobo: Ha ho na tšebelisano ea fiber le ho se be le seaparo sa limela. Ho imolla khatello ea maikutlo ea ho tlosa khatello ea maikutlo | Ho fetoha angle: ± 180º | ||
| Moroalo = 15n | |||||
| Palo ea Tlokotsi: 5 | |||||
| Teko ea Window | Iec 60794 - 1 - 2 - E11A (GB / T 7424.2 - E11A) | Kamora tlhahlobo: ha ho na tšebelisano ea fiber le ha ho na seretse se bonoang | Mandrel bophara ba Mandrel = makhetlo a 20 ka bophara ba thapo ea micro | ||
| Palo ea leqeba le ntseng le fetoha = 10 | |||||
| Palo ea potoloho = 5 | |||||
| Liphetho tsohle tse kaholimo li lekoa ka 1550nm wavelength | |||||
Ts'ebetso ea Bohlokoa
| Lisebelisoa tsa Teko | Bokaholimo bo tloaelehileng ba ho tsamaisa le ho fana ka mefuta | ||
| Poliente: PRM - PR140 jj hotc.bair | Tlhatlhobo ea fiber | Mofuta oa microtube 3.5 / 5.0mmm | Mofuta oa microtube 5.5 / 7.0MMMM |
| 2 ~ 12 | 800m | 1500m | |
| 14 ~ 24 | 500m | 1500m | |
Litšobotsi tsa tikoloho
| Lintho | Mokhoa oa liteko | Matšoao a ho fihlella ka tlhahlobo |
| Ts'ebetso ea mocheso | Iec 60794 - 1 - 2 - F1 | Khoebo e eketsehileng ea fiber (1550nm) |
| ≤0.1 dB / km | ||
| Ts'ebetso ea ho kenella ha metsi | Iec 60794 - 1 - 2 - f5b | Bophahamo ba metsi a 1m, thapo ea 3m, nako ea teko ea lihora tse 24 ho tloha pheletsong ea metsi a tsoang pheletsong e 'ngoe ea mampoli ea micro |
| Ts'ebetso ea Drip | Iec 60794 - 1 - 2 - E14 | Li-microcable li bolokoa mochesong o haufi oa 70 ° C bakeng sa lihora tse 24 tsa filor tse 24 tse tsoang ho microcable |
Litšoantšo tsa Tlhahiso:
Tataiso e amanang le sehlahisoa:
Re fana ka matla a matle ho Phahameng - Boleng le tsoelo-pele, ho hlophisa bocha E tla fana ka lefatše lohle, joalo ka: Honduras, Auckland, Kuwait, ka sepheo sa bofokoli ba zero bofokoli. Ho hlokomela tikoloho, le ho khutla sechabeng, ho hlokolosi ba boikarabello ba sechaba ba sechaba joalo ka mosebetsi. Re amohela metsoalle ho lefatšeng lohle hore re etele le ho re tataisa e le hore re ka fihlela la Win - Pakane eo hammoho.