1. Dhismaha:
1.1 Ka gudubka Qaybta Cable
1.2 Cabirka iyo Sharaxaada Dhismayaasha Cable-ka
Shayga | Nuxurka | Qiimaha |
1 |
Fiber midab leh | sifooyinka fiber indhaha | G657A2 |
Midabaysan | Cagaaran |
Fiber no. | 1 |
Fiber-ku-dheg-xidhan | Qalab | LSZH |
Midabka | Dabiici ah ama Cadaan |
Dhexroor (mm) | 0.90 ± 0.05 |
Qalabka ku jira 2.0mm PBTtuubo | Qalab | Muraayado Biyo Xidheen & Muraayad Aramid |
tuubada PBT | Qalab | PBT |
Midabka | Cadaan ama Dabeecadda |
Dhexroorka gudaha (mm) | 1.45 ± 0.05 |
Dhexroorka dibadda (mm) | 2.1 ± 0.1 |
Dhumucda | 0.32 ± 0.05 |
Xubinta xoogga iyo biyuhu-celinta (ka baxsan PBTtuubo) | Qalab | Yarn biyaha xannibaya |
Ripcord | Xoogga jabinta (N) | ≤130 |
Jaakada dibadda | Qalab | LSZH |
Midabka | Madow |
Dhexroorka dibadda (mm) | 5.0 ± 0.1 |
Dhumucda (mm) | 0.80 ± 0.1 |
Miisaanka fiilada (kg/km) | 28 ± 5 |
2. Fiber Optical ee Cable-ka (ITU-G657A2)
Qalabka indhaha ee fiber SM waxaa lagu gaaraa iyada oo loo marayo germanium doped silica ku salaysan oo leh silica cladding saafi ah kaas oo la kulma ITU-T G657A2, daahanka ilaalinta UV ee la daweyn karo ayaa lagu daboolaa daboolka galaaska si loo bixiyo inta ugu badan ee fiber-ka nolosha.
Tilmaamaha joomatari, indhaha, iyo farsamada ee fiber-ka fiilada sida shaxda soo socota:
Qaybta | Sharaxaada | Tilmaamid |
Kahor intaan fiilada | Ka dib fiilada |
Tilmaamaha Joometrical | Dhexroor daboolka | 125.0 ± 0.7 mm |
Xiritaanka wareeg la'aanta | ≤ 0.7 % |
Cilada udub dhexaad u ahaanshaha | ≤ 0.5 mm |
Dhexroor dahaarka | 245 ± 5 mm (Kahor Midabaynta)250 ± 10 mm (midab leh) |
Qallooca Fiber (Radius) | ≥ 4 m |
Tilmaamaha indhaha | Dhexroorka goobta qaabka at1310 nm | 8.6 ± 0.4 mm |
Joojinta attenuation | ≤ 0.1 dB/km |
Attenuation at 1310 nm | ≤ 0.36 dB/km | £0.4 dB/km |
Attenuation at 1383 nm | ≤ 0.34 dB/km | |
Attenuation at 1550 nm | ≤ 0.22 dB/km | £0.3 dB/km |
Attenuation at 1625 nm | ≤ 0.24 dB/km | |
Kala firdhiyey 1288 – 1339nm | ≤3.5 ps/(nm·km) |
Kala firdhiyey 1271 – 1360nm | ≤ 5.3 ps/(nm·km) |
Kala firdhinta 1550 nm | ≤18 ps/(nm·km) |
Dhererka hirarka eber | 1300 - 1324 nm |
Jiirada kala firdhisanaanta eber | ≤ 0.092 ps/ (nm2·km) |
Mawjada dhererka ee fiilada gooyay | ≤ 1260 nm |
Habka kala soocidakala firdhiyo shakhsi fiber | ≤0.15 ps/Ökm |
Habka kala soocidaQiimaha isku xirka naqshadeynta kala firidhsan (M=20, Q=0.01%) | ≤ 0.1 ps/Ökm |
3. Astaamaha Makaanikada iyo Deegaanka
| Lumitaanka makro-laaban (10 rogaal celis,15mm dhexroor) | ≤0.03 dB at 1550nm≤ 0.1 dB at 1625nm |
Luminta makro-laaban (1 rogo,10mm dhexroor) | ≤ 0.1 dB at 1550nm≤ 0.2 dB at 1625nm |
Luminta makro-laaban (1 rogo,7.5mm dhexroor) | ≤ 0.5 dB at 1550nm≤ 1.0 dB at 1625nm |
MakaanikTilmaamid | Caddaynta heerka walaaca | ≥100kpsi (0.69 GPA) |
Qallooca Fiber (Radius) | ≥ 4 m |
Walxaha | Midow | Tilmaamaha |
Max.Culayska kacsanaanta | N | 1200 |
Max. Crush (Muddo dheer) | N/10cm | 800 |
Saamaynta | | 2J |
Min.Laab Radius (Dhaqdhaqaaq leh) | mm | 10D |
Min.Laab Radius (Static) | mm | 5D |
Heerkulka rakibaadda | ℃ | -5~+60 |
Gaadiidka & heerkulka kaydinta | ℃ | -25~+70 |
heerkulka hawlgalka | ℃ | -25~+70 |
Faafinta ololka | / | IEC 60332-1 |
Ma jiro cufnaanta qiiqa | / | IEC 61034-1 / -2 |
Harogen bilaash ah | / | IEC 60754-1 |
Gelitaanka Biyaha | / | IEC 60794-1 / -2 - F5B |