KCO-25G-SFP28-SR LC Matarua 850nm 100m MMF 25Gb/s 850nm Kaiwhakawhiti SFP28 Aratau-maha
25G SFP28 MMF
+Ko te 25G SFP28 MMF he waeine whakawhiti raraunga e tautoko ana i te tere raraunga 25 Gigabits ia hekona (Gbps) i runga i te muka maha-aratau (MMF) mā te whakamahi i tētahi momo āhua SFP28 motuhake. Kua hangaia mō ngā hononga tere-teitei, ko te nuinga mō ngā pokapū raraunga, e whakarato ana i te hononga Ethernet 25G, ā, e mahi ana hei poraka hanga mō ngā whatunga 100G.
+Ka whakaratohia e te taputapu whakawhiti SFP28 hototahi ki te SFP-25G-SR te tukunga 25GBase-SR tae atu ki te 100m mā te muka aratau-maha (MMF) mā te whakamahi i te roanga ngaru o te 850nm mā te hononga LC.
+Ko te kohinga 25G SFP28 (Small Form-Factor Pluggable) e tuku ana ki ngā kiritaki he whānuitanga o ngā kōwhiringa hononga 25 Gigabit Ethernet kiato-teitei me te iti-mana mō ngā tono pokapū raraunga me ngā whatunga rorohiko mahi-teitei. Ko ngā Kōwae 25G e hangai ana ki te āhua SFP28.
Ngā tono
+ 25G Ipurangi
+ Pokapū raraunga me te hongere muka
Paerewa
+ E tutuki ana i ngā whakaritenga a SFF-8431
+ E tutuki ana i ngā whakaritenga a te SFF 8472
+ E tutuki ana i ngā whakaritenga RoHS.
Ngā Whakatauranga Mōrahi Tino
| Tawhā | Tohu | Miniti. | Tātai | Mōrahi. | Wāhanga |
| Te pāmahana rokiroki | Ts | -40 | - | 85 | ºC |
| Te haumākū ā-whanaunga | RH | 5 | - | 95 | % |
| Ngaohiko Pūnaha Hiko | VCC | -0.3 | - | 4 | V |
| Ngaohiko Whakauru Tohu |
| Vcc-0.3 | - | Vcc+0.3 | V |
Ngā Tikanga Whakahaere e Manakohia ana
| Tawhā | Tohu | Miniti. | Tātai | Mōrahi. | Wāhanga | Tuhipoka |
| Te Pāmahana Whakahaere o te Kete | Tcase | 0 | - | 70 | ºC | Pākihi |
| Ngaohiko Pūnaha Hiko | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Iahiko Pūnaha Hiko | ICC | - |
| 300 | mA |
|
| Tere Raraunga | BR |
| 25.78 |
| Gbps |
|
| Tawhiti Tuku | TD |
| - | 100 | m | OM4, 70m rānei OM3 |
| muka honohono | muka aratau maha | |||||
Ngā Āhuatanga Whatu
| Tawhā | Tohu | Min | Momo | Teitei | Wāhanga | Tohutoro |
| Kaiwhakawhiti | ||||||
| Mana Kōwhiringa Putanga | PUPU | -9.1 |
| 2.4 | dBm | 1 |
| Roangaru Whatu | λ | 840 | 850 | 860 | nm |
|
| Whānuitanga Āhua (RMS) | σ |
|
| 0.6 | nm |
|
| Ōwehenga Whakangaromanga Whatu | ER | 3.0 |
|
| dB |
|
| RIN | RIN |
|
| -128 | dB/Hz |
|
| Kaiwhiwhi | ||||||
| Te aro o te rongoā | RSENS |
|
| -11 | dBm | 2 |
| Mana Whakakī Whakauru (Taumaha rawa) | Psat | 2.4 |
|
| dBm |
|
| Awhe Roangaru | λ C | 770 | 850 | 860 | nm |
|
| LOS De -Assert | NGARO |
|
| -13 | dBm |
|
| Whakaū LOS | RŌHA | -30 |
|
| dBm |
|
| Te Hīteresis LOS |
| 0.5 |
|
| dB | |
Ngā Āhuatanga Whatu
| Tawhā | Tohu | Min | Momo | Teitei | Wāhanga | Tohutoro |
| Kaiwhakawhiti | ||||||
| Mana Kōwhiringa Putanga | PUPU | -9.1 | 2.4 | dBm | 1 | |
| Roangaru Whatu | λ | 840 | 850 | 860 | nm | |
| Whānuitanga Āhua (RMS) | σ | 0.6 | nm | |||
| Ōwehenga Whakangaromanga Whatu | ER | 3.0 | dB | |||
| RIN | RIN | -128 | dB/Hz | |||
| Kaiwhiwhi | ||||||
| Te aro o te rongoā | RSENS | -11 | dBm | 2 | ||
| Mana Whakakī Whakauru (Taumaha rawa) | Psat | 2.4 | dBm | |||
| Awhe Roangaru | λ C | 770 | 850 | 860 | nm | |
| LOS De -Assert | NGARO | -13 | dBm | |||
| Whakaū LOS | RŌHA | -30 | dBm | |||
| Te Hīteresis LOS | 0.5 | dB | ||||
Ngā Tuhipoka:
- Haumarutanga Taiaho Akomanga 1 e ai ki ngā ture FDA/CDRH me IEC-825-1.
- I inehia ki te tauira whakamātautau PRBS 2-1, @25.78Gb/s, BER<10-5.
Ngā Āhuatanga Hiko
| Tawhā | Tohu | Min | Momo | Teitei | Wāhanga | TUHI |
| Ngaohiko Tuku | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Iahiko Tuku | Icc | 300 | mA | |||
| Kaiwhakawhiti | ||||||
| Āraitanga rerekētanga tāuru | Rin | 100 | Ω | 1 | ||
| Te nekehanga whakauru raraunga kotahi-mutunga | Wini,pp | 180 | 700 | mV | ||
| Tukunga Monokia te Ngaohiko | VD | Vcc–1.3 | Vcc | V | ||
| Ngaohiko Whakahohe Tuku | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Kaiwhiwhi | ||||||
| Te nekehanga putanga raraunga rerekē | Vout,pp | 300 | 850 | mV | 3 | |
| Hapa LOS | Hapa VLOS | Vcc–1.3 | VccHOST | V | 4 | |
| Noa te LOS | Paerewa VLOS | Vee | Vee+0.8 | V | 4 |
Ngā Tuhipoka:
- Hono tika ki ngā pine tāuru raraunga TX. Whai muri iho ka honoa te AC.
- He ara iahiko tuwhera rānei.
- Ki roto i te whakamutu rerekētanga 100 ohms.
- Ko te Ngaronga o te Tohu he LVTTL. Ko te arorau 0 e tohu ana i te mahi noa; ko te arorau 1 e tohu ana kāore he tohu i kitea.
