Mylinking™ Kōwae Whakawhiti Waea SFP LC-MM 850nm 550m
ML-SFP-MX 1.25Gbps SFP 850nm 550m LC Aratau-maha
Nga waahanga hua
● Tautoko 1.25Gbps/1.0625Gbps reiti moka
● Tuhono LC Matarua
● Hot pluggable tapuwae SFP
● 850nm VSCEL laser kaiwhakawhiti me te PIN whakaahua-kaitirotiro
● E tika ana mo te 550m mo te 50/125µm, 300m mo te hononga MMF 62.5/125µm
● iti te kohi hiko, <0.8W
● Atanga Aroturuki Aroturuki Mamati
● E tika ana ki te SFP MSA me te SFF-8472
● He iti rawa te EMI me te tiaki ESD pai
● Te pāmahana take whakahaere:
Tauhokohoko: 0 ki te 70 °C
Ahumahi: -40 ki te 85 °C
Nga tono
● Gigabit Ethernet
● Fiber Channel
● Huri ki te Whakawhiti atanga
● Whakawhitihia nga tono papamuri
● Atanga Pouara/Tumautuku
● Ētahi atu pūnaha tuku whatu
Hoahoa Mahi
Whakatauranga Morahi Tino
| Tawhā | Tohu | Min. | Max. | Waeine | Tuhipoka |
| Ngaohiko Tuku | Vcc | -0.5 | 4.0 | V | |
| Paemahana Rokiroki | TS | -40 | 85 | °C | |
| Haumākū Pātahi | RH | 0 | 85 | % |
Tuhipoka: Ko te taumahatanga ki runga ake i nga reiti tino teitei ka pa te kino ki te kaiwhakawhiti.
Nga Ahuatanga Whakahaere Whanui
| Tawhā | Tohu | Min. | Pato | Max. | Waeine | Tuhipoka |
| Reiti Raraunga | DR |
| 1.25 |
| Gb/s | |
| Ngaohiko Tuku | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Whakawhiwhinga o naianei | Icc5 |
| 220 | mA | ||
| Puhi Whakahaere Temp. | Tc | 0 | 70 | °C | ||
| TI | -40 | 85 |
Nga Tohu Hiko (TOP(C) = 0 ki te 70 ℃, TOP(I) =-40 ki te 85 ℃,VCC = 3.13 ki te 3.47 V)/h2>
| Tawhā | Tohu | Min. | Pato | Max. | Waeine | Tuhipoka | |
| Kaituku | |||||||
| Piu tāuru raraunga rerekē | VIN,PP | 250 |
| 1200 | mVpp | 1 | |
| Tx Monokia te Whakauru-Teitei | VIH | 2.0 |
| Vcc+0.3 | V | ||
| Tx Monokia te Whakauru-Hakaroa | VIL | 0 |
| 0.8 | V | ||
| Tx Hapa Putanga-Teitei | VOH | 2.0 |
| Vcc+0.3 | V | 2 | |
| Tx Hapa Putanga-Hakaheke | VOL | 0 |
| 0.8 | V | 2 | |
| Te arataki paheketanga whakauru | Rin |
| 100 |
| Ω | ||
| Kaiwhiwhi | |||||||
| Piu putanga raraunga rereke | Vout,pp | 250 |
| 550 | mVpp | 3 | |
| Rx LOS Putanga-Teitei | VROH | 2.0 |
| Vcc+0.3 | V | 2 | |
| Rx LOS Putanga-Hakaroa | VROL | 0 |
| 0.8 | V | 2 | |
Tuhipoka:
1. Ko te TD+/- he AC o roto me te 100Ω te whakamutu rereke i roto i te kōwae.
2. Ko te Tx Fault me te Rx LOS he putanga kaikohi tuwhera, me toia ki runga ki te 4.7k ki te 10kΩ parenga i runga i te papa manaaki.Toia ake ngaohiko i waenga i te 2.0V me te Vcc+0.3V.
3. Ko nga putanga RD+/- he AC hono-a-roto, me whakamutu ki te 100Ω (rereketanga) i te kaiwhakamahi SERDES.
Ngā Āhuatanga Optical (TOP(C) = 0 ki te 70 ℃, TOP(I) =-40 ki te 85 ℃,VCC = 3.13 ki te 3.47 V)
| Tawhā | Tohu | Min. | Pato | Max. | Waeine | Tuhipoka |
| Kaituku | ||||||
| Roanga Ngaru Mahi | λ | 840 | 850 | 860 | nm | |
| Te mana whakaputa ara (Whakahohe) | PAHA | -9 | 0 | dBm | 1 | |
| Owehenga Whakamate | ER | 9 |
|
| dB | 1 |
| Te whanui whanui RMS | Δλ | 0.65 | nm | |||
| Te wa piki/hinga (20%~80%) | Tr/Tf | 0.25 | ps | 2 | ||
| Mata Optical Output | He pai ki te IEEE802.3 z &ITU G.957 Whakaaetanga (haumaru aser akomanga 1) | |||||
| Kaiwhiwhi | ||||||
| Roanga Ngaru Mahi | λ | 840 | 850 | 860 | nm | |
| Te Manakohanga Kaiwhiwhi | PSEN1 | -18 | dBm | 3 | ||
| Te taumahatanga | PAHA | -3 |
| dBm | 3 | |
| Whakatau LOS | Pa | -35 | dBm | |||
| LOS Whakakorehia | Pd | -20 | dBm | |||
| LOS Hysteresis | Pd-Pa | 0.5 |
| dB | ||
Tuhipoka:
1. I inehia ki te 1.25Gb/s me te tauira whakamatautau PRBS 223 - 1 NRZ.
2.Kare i tātarihia, i inehia ki te tauira whakamatautau PRBS 223-1 @1.25Gbps
3.I inehia ki te 1.25Gb/s me te PRBS 223 - 1 tauira whakamatautau NRZ mo BER <1x10-10
Nga Whakamaramatanga Pin me nga Mahi
| Pin | Tohu | Ingoa/Whakaahuatanga | Notes |
| 1 | VeeT | Tx whenua |
|
| 2 | Tx Hapa | Tx tohu he, Tuwhera Putanga Kaikohi, hohe "H" | 1 |
| 3 | Tx Monokia | LVTTL Tāuru, kume-ake-a-roto, Tx kua monoa ki te "H" | 2 |
| 4 | MOD-DEF2 | 2 waea atanga rangatū raraunga tāuru / putanga (SDA) | 3 |
| 5 | MOD-DEF1 | 2 waea atanga rangatū tāuru karaka (SCL) | 3 |
| 6 | MOD-DEF0 | Tauira tohu o naianei | 3 |
| 7 | Tohu reiti | Karekau he hononga |
|
| 8 | LOS | Rx ngaro o te tohu, Tuwhera te Putanga Kaikohi, hohe "H" | 4 |
| 9 | VeeR | Rx whenua |
|
| 10 | VeeR | Rx whenua |
|
| 11 | VeeR | Rx whenua |
|
| 12 | RD- | Ka puta nga raraunga ki waho | 5 |
| 13 | RD+ | Kua tae mai nga raraunga | 5 |
| 14 | VeeR | Rx whenua |
|
| 15 | VccR | Rx mana hiko |
|
| 16 | VccT | Tx tuku hiko |
|
| 17 | VeeT | Tx whenua |
|
| 18 | TD+ | Tuku raraunga ki roto | 6 |
| 19 | TD- | Kōaro te tuku raraunga ki roto | 6 |
| 20 | VeeT | Tx whenua |
Tuhipoka:
1. I te wa teitei, ka tohu tenei putanga he hapa laser o etahi momo.Ko te iti e tohu ana i te mahi noa.A me toia ake me te parenga 4.7 – 10KΩ ki runga i te papa manaaki.
2. Ko te mono TX he whakaurunga ka whakamahia hei kati i te whakaputanga whatu tuku.Ka toia ki roto i te kōwae me te parenga 4.7 – 10KΩ.Ko ona ahuatanga:
Iti (0 – 0.8V): Kaituku i runga (>0.8, <2.0V): Kaore i Tautuhia
Teitei (2.0V~Vcc+0.3V): Kua Mono te Kaituku Tuwhera: Kua Mono te Kaituku
3. Mod-Def 0,1,2.Koinei nga titi whakamaramatanga kōwae.Me toia ki runga me te parenga 4.7K – 10KΩ i runga i te papa manaaki.Me noho te ngaohiko kume-ake i waenga i te 2.0V~Vcc+0.3V.
Ko te Mod-Def 0 he mea whakatuu e te kōwae hei tohu kei reira te kōwae
Ko te Mod-Def 1 te raina karaka o te atanga rangatū waea e rua mo te ID rangatū
Ko te Mod-Def 2 te raina raraunga o te atanga rangatū waea e rua mo te ID rangatū
4. Ina teitei, ka tohu tenei putanga i te ngaronga o te tohu (LOS).Ko te iti e tohu ana i te mahi noa.
5. RD+/-: Ko enei nga putanga o te kaikawe rereke.Ko enei he AC honoa 100Ω raina rereke me whakamutu me te 100Ω (rereke) i te kaiwhakamahi SERDES.Ko te hononga AC ka mahia i roto i te waahanga, na reira kaore e hiahiatia i runga i te papa manaaki.
6. TD +/-: Ko enei nga whakaurunga whakawhiti rereke.He AC-honoa, he raina rereke me te 100Ω te whakamutu rereke i roto i te kōwae.Ko te hononga AC ka mahia i roto i te waahanga, na reira kaore e hiahiatia i runga i te papa manaaki.
Iahiko Atanga Angamaheni
Nga Ahua mokete
