Haina 25Gb / s SFP28 LR 1310nm 10km DDM DFB LC nga kaihanga whakawhiti whatu me nga kaiwhakarato |Topticom

25Gb/s SFP28 LR 1310nm 10km DDM DFB LC whakawhiti whatu

whakaahuatanga poto:

Ko nga kaiwhakawhitiwhiti SFP28 he tino mahi, he pai te utu o nga waahanga e tautoko ana i te reeti raraunga o te 25Gbps me te roanga hononga teitei o te 10km i runga i te SMF.I hangaia mo te 25GBASE-LR Ethernet me te 25.78125 Gb/s ara kotahi 100GE LR4.He rite ki te SFF-8402 me SFF-8472, SFF-8432, SFF-8431 me IEEE 802.3by 25GBASE-LR, FCC 47 CFR Wāhanga 15, Class B, Telcordia GR-468-CORE.

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Taipitopito Hua

Whakaahuatanga Hua

Ko te 25G SFP28 transceiver whatu i hangaia mo te 25GBASE-LR Ethernet me te 25.78125 Gb / s ara kotahi 100GE LR4.Ko 10km te roa o te hononga hono i runga i te SMF.Ko te kaitahuri whatu he RoHS ture.

Āhuahira Hua

Tae atu ki te 25.78125Gb/s reeti raraunga
Ko te ahua o te ahua SFP28-wera
Tuhono LC matarua
1310nm DFB me te kaiwhiwhi PIN
Hanga-i roto i nga mahi tātaritanga matihiko
Ko te roanga hononga mo te 10km ki runga SMF
Kotahi + 3.3V te hiko hiko
Kohi hiko iti<1.2W
Te pāmahana take whakahaere: -5~ + 70°C

Taupānga

25GBASE-LR Itarangi
25.78125 Gb/s ara kotahi 100GE LR4

Whakatakotoranga Hua

Tawhā	Raraunga	Tawhā	Raraunga
Tauwehe Puka	SFP28	Te roangaru	1310nm
Reiti Raraunga Max	25.78125 Gbps	Tawhiti Whakawhiti Max	10km
Kaihono	Matarua LC	Media	SMF
Momo Kaituku	DFB 1310nm	Momo Kaiwhiwhi	PIN
Nga taatai	Tautokona DDM	Awhe Pawera	-5 ki te 70°C
TX Mana	-7~2dBm	Te Manakohanga Kaiwhiwhi	<-11.3dBm
Whakamahi Hiko	1.2W	Owehenga Whakamate	3.5dB