Nhazi nhazi:
Angwa:
1. A na-ejikarị eme ihe na overh wuru ọhụrụead ike ahịrị.
2. Nwere ike izute chọrọ nke nnukwu ọnụ ọgụgụ nke eriri na ultra high voltaji (UHV) nnyefe edoghi.
3. Nwere ike na-enye nchebe megide àmụmà site na-ebunye nnukwu mmejọ mkpụmkpụ-circuit ugbu a.
Isi atụmatụ:
Ọdịdị kwụsiri ike, ntụkwasị obi dị elu. Nwere ike nweta eriri anya nke abụọ ngafe-ogologo. Nguzogide dị mma maka mgbagha na nrụgide akụkụ. Nwere ike iguzogide nrụgide igwe dị elu, yana arụmọrụ nchekwa ọkụ dị mma.
Ọkọlọtọ:
ITU-TG.652 | Njirimara nke eriri anya otu ụdị. |
ITU-TG.655 | Njirimara nke mgbasasa na-abụghị efu -gbanwee otu ụdị eriri anya. |
EIA/TIA598 B | Col koodu nke eriri fiber optic. |
IEC 60794-4-10 | Igwe anya ikuku n'akụkụ ahịrị ọkụ eletrik- nkọwa ezinụlọ maka OPGW. |
IEC 60794-1-2 | Ngwa anya eriri cables - akụkụ ule usoro. |
IEEE1138-2009 | IEEE Standard maka nnwale na ịrụ ọrụ maka waya ala anya maka ojiji na ahịrị ọkụ eletrik. |
IEC 61232 | Aluminom -Clad steel waya maka ebumnuche eletriki. |
IEC60104 | Aluminom magnesium silicon alloy waya maka ndị na-eduzi ahịrị n'elu. |
IEC 6108 | Mgbakọ waya gbara okirikiri dina n'elu igwe eletrọnịkị ndị na-eduzi eriri. |
Njirimara Fiber Optical:
| Attenuation | Bandwit | Mgbasa ụdị Polarization |
@850nm | @1300nm | @1310nm | @1550nm | @850nm | @1300nm | Fiber nkeonwe | Uru Njikọ imewe (M=20, Q=0.01%) |
G652D | - | - | ≤0.35dB/km | ≤0.21dB/km | - | - | ≤0.20ps/km | ≤0.1ps/km |
G655 | - | - | - | ≤0.22dB/km | - | - | ≤0.20ps/km | ≤0.1ps/km |
50/125μm | ≤3.0dB/km | ≤1.0dB/km | - | - | ≥600MHz.km | ≥1200MHz.km | - | - |
62.5/125μm | ≤3.5dB/km | ≤1.0dB/km | - | - | ≥200MHz.km | ≥600MHz.km | - | - |
Nka nka USB:
A na-ahụkarị maka oyi akwa okpukpu abụọ:
Nkọwapụta | Ọnụọgụ eriri | Dayameta (mm) | Ibu (kg/km) | RTS (KN) | Obere sekit (KA2s) |
OPGW-89 [55.4; 62.9] | 24 | 12.6 | 381 | 55.4 | 62.9 |
OPGW-110[90.0; 86.9] | 24 | 14 | 600 | 90 | 86.9 |
OPGW-104[64.6;85.6] | 28 | 13.6 | 441 | 64.6 | 85.6 |
OPGW-127[79.0; 129.5] | 36 | 15 | 537 | 79 | 129.5 |
OPGW-137[85.0; 148.5] | 36 | 15.6 | 575 | 85 | 148.5 |
OPGW-145[98.6; 162.3] | 48 | 16 | 719 | 98.6 | 162.3 |
Ụdị nhazi maka oyi akwa atọ:
Nkọwapụta | Ọnụọgụ eriri | Dayameta (mm) | Ibu (kg/km) | RTS (KN) | Obere sekit (KA2s) |
OPGW-232[343.0; 191.4] | 28 | 20.15 | 1696 | 343 | 191.4 |
OPGW-254[116.5; 554.6] | 36 | 21 | 889 | 116.5 | 554.6 |
OPGW-347[366.9; 687.7] | 48 | 24.7 | 2157 | 366.9 | 687.7 |
OPGW-282[358.7; 372.1] | 96 | 22.5 | 1938 | 358.7 | 372.1 |
Okwu:Ekwesịrị iziga anyị nkọwa zuru ezu maka imepụta eriri na ngụkọta ọnụ ahịa.Ihe achọrọ n'okpuru bụ iwu:
A, Ọkwa voltaji nnyefe ọkụ
B, ọnụ ọgụgụ fiber
C, Cable Ọdịdị osise & dayameta
D, Ike ntakiri
F, Ike sekit dị mkpụmkpụ
Njirimara igwe na gburugburu ebe nwale:
Ihe | Usoro ule | Ihe achọrọ |
Esemokwu | IEC 60794-1-2-E1Ibu: dị ka usoro USB si dịOgologo ihe nlele: ọ dịghị ihe na-erughị 10m, ogologo jikọtara ọ dịghị ihe na-erughị 100mOgologo oge: 1min | 40% RTS enweghị eriri eriri ọzọ (0.01%), enweghị mbelata ọzọ (0.03dB).60% RTS eriri eriri≤0.25%, mgbakwunye attenuation≤0.05dB(Ọ dịghị ọzọ attenuation mgbe ule). |
Ghichaa | IEC 60794-1-2-E3Ibu: dị ka tebụl dị n'elu, isi atọOgologo oge: 10min | Mgbakwunye mgbakwunye na 1550nm ≤0.05dB/fibre;Enweghị mmebi nke ihe ndị ahụ |
Ntinye mmiri | IEC 60794-1-2-F5BOge: 1 hour Ogologo nlele: 0.5mOgologo mmiri: 1m | Enweghị ntapu mmiri. |
Ịnya igwe okpomọkụ | IEC 60794-1-2-F1Ogologo nlele: Ọ dịghị ihe na-erughị 500mOkpomọkụ dị nso: -40℃ ruo +65℃Usoro: 2Okpomọkụ oge nnwale ịgba ígwè: 12h | Mgbanwe na attenuation coecient ga-erughị 0.1dB/km na 1550nm. |
Otu esi achọpụta ogo na arụmọrụ nke eriri fiber optic gị?
Anyị na-achịkwa àgwà ngwaahịa ndị sitere na ihe ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe niile kwesịrị ịnwale iji kwekọọ na ọkọlọtọ Rohs mgbe ha rutere na mmepụta anyị. Anyị na-achịkwa àgwà n'oge mmepụta site na nkà na ụzụ dị elu na ngwá ọrụ.Anyị na-anwale ngwaahịa ndị emechara dịka ọkọlọtọ ule si dị.Ụlọ ọrụ ngwaahịa ngwa anya na nkwukọrịta dị iche iche kwadoro, GL na-eduzi ule dị iche iche n'ime ụlọ n'ime ụlọ nyocha na ụlọ nyocha.Anyị na-eduzi ule na nhazi pụrụ iche na Ministrylọ Ọrụ Gọọmenti China nke Nlekọta Ọdịmma & Inspection Center of Optical Communication Products (QSICO).
Njikwa ogo - Ngwa nnwale na ọkọlọtọ:
Nzaghachi:In order to meet the world’s highest quality standards, we continuously monitor feedback from our customers. For comments and suggestions, please, contact us, Email: [email protected].