Na'urar hangen nesa wata muhimmiyar na'ura ce a cikin tsarin sadarwa ta fiber optical. Kamfanin Huawei Technologies Co., Ltd. ne ke samar da na'urorin hangen nesa na Huawei, kuma wurin da aka samo asali shine Shenzhen. Kamfanin Huawei Technologies Co., Ltd. shine mai samar da mafita ga hanyoyin sadarwa na sadarwa. Babban kasuwancin Huawei shine sauyawa, watsawa, mara waya da kayayyakin sadarwa na bayanai, samar da kayan aikin sadarwa, ayyuka da mafita ga abokan ciniki a duk faɗin duniya a fannin sadarwa.
Mai zuwa zai bayyana samfuran kayan aikin gani na Huawei da aka saba amfani da su.
400GQSFP-DDna'urar ganis
Bayanin lambar samfurin
QSFP-DD-400G-SR8Nisa tsakanin watsawa da aka yi niyya [km]:
16-strand, nau'in B, mai haɗa mata, APC
Zaren gani mai yawa (OM3) (diamita: 50 μm): 70 m
Zaren gani mai yawa (OM4) (diamita: 50 μm): 100 m
Tsawon Zango: 850nm Nau'in mahaɗi: MPO 1 × 16/APC
QSFP-DD-400G-FR4Nisa tsakanin watsawa da aka yi niyya [km]:
Zaren yanayi ɗaya (G.652) (mai diamita na 9 μm): 2km
Tsawon tsayin tsakiya [nm] 1271 nm, 1291 nm, 1311 nm, 1331 nm
Nau'in mahaɗi: LC/UPC
QSFP-DD-400G-LR8Nisa tsakanin watsawa da aka yi niyya [km]:
Zaren yanayi ɗaya (G.652) (mai diamita na 9 μm): 10 km
Tsawon tsayin tsakiya [nm] 1273.55 nm, 1277.89 nm, 1282.26 nm, 1286.67 nm, 1295.56 nm, 1300.06 nm, 1304.59 nm, 1309.14 nm
Nau'in mahaɗi: LC
QSFP-DD-400G-ZRNisa tsakanin watsawa da aka yi niyya [km]
Zaren gani mai yanayi ɗaya (G.652) (diamita: 9 μm):
Kilomita 40 (ba a haɗa na'urar ƙara haske ta gani ba. Nisa tsakanin watsawa ya dogara da ingancin haɗin na'urar.)
80 km (an haɗa shi da na'urar ƙara haske ta waje)
Tsawon tsakiya (nm): 1547.715 nm Nau'in mahaɗi: LC
| Abu | darajar |
| Bayanan Asali | |
| Sunan module | QSFP-DD-400G-ZR |
| Lambar Sashe | 02313FHD |
| Samfuri | QSFP-DD-400G-ZR |
| Ma'aunin tsari | QSFP-DD |
| Ma'aunin aikace-aikace/Nau'i | 400ZR, Tsawon Zangon Guda ɗaya |
| Nau'in mahaɗi | LC |
| Nau'in zare na gani | SMF |
| Nau'in ƙarshen fuskar zare na yumbu ferrule | PC ko UPC |
| Zafin jiki na yanayin aiki [°C (°F)] | 0°C zuwa 70°C (32°F zuwa 158°F) |
| Zaɓuɓɓukan DDM | An tallafa |
| Yawan watsawa [bit/s] | 400Gbit/s |
| Nisa tsakanin watsawa da aka yi niyya [km] | Zaren gani mai yanayi ɗaya (G.652) (diamita: 9 μm):Kilomita 40 (ba a haɗa na'urar ƙara haske ta gani ba. Nisa tsakanin watsawa ya dogara da ingancin haɗin na'urar.)80 km (an haɗa shi da na'urar ƙara haske ta waje) |
| Ra'ayin kuskuren bit (BER) | <1E-15(bayan FEC) <1.25E-2(kafin FEC) |
| Halayen Watsawa na gani | |
| Tsawon tsakiya [nm] | 1547.715 nm |
| Matsakaicin ƙarfin gani na Tx (AVG) [dBm] | -6 dBm |
| Mafi ƙarancin ƙarfin gani na Tx (AVG) [dBm] | -10 dBm |
| Mafi ƙarancin rabon ƙarewa [dB] | 3.5 dB |
| Halayen gani na Mai karɓa | |
| Rx sensitivity (AVG) [dBm] | -20 dBm |
| Ƙarfin lodi (AVG) [dBm] | 5.3 dBm |
Kamfaninmu Shenzhen HUANET Technology CO., Ltd. na iya samar da duk nau'ikan samfuran Huawei, gami da sama da 400G QSFP-DD na gani tare da farashi mai gasa sosai, maraba da tuntuɓar mu don farashi.
Lokacin Saƙo: Maris-09-2023