Ngā Āhuatanga ◊ Atanga hiko e tika ana ki te SFF-8431 ◊ 850nm VCSEL laser me te PIN photo-detector ◊ Ko te roa o te hononga hono o te 70m i runga i te OM3 MMF me te 100m i runga i te OM4 MMF ◊ Kei te waatea nga mahi diagnostics mamati ma te atanga I2C ◊ Te pāmahana take whakahaere Aromoni: 0° C ki +70 °C ◊ + 3.3V kotahi mana supply ◊ Power kohi iti iho i te 1W ◊ RoHS e tika ana ◊ Tiaki Kupuhipa mo A0h me A2h Tono ◊ 25GBASE-SR Ethernet ◊ Tūmau, whakawhiti, rokiroki me nga kaitahuri kaari kaihautu Whakatakotoranga Whakataunga Whakatauranga Morahi Tino Ripanga1- Tohu Whakatauranga Morahi Morahi Tohu Min. Max angamaheni. Ngaohiko Waeine Te Ngaohiko Vcc3 -0.5 - +3.6 V Te Pawera Rokiroki Ts -10 - +70 °C Te Maama Mahi RH +5 - +85 % 1 Tuhipoka: 1 Kore he whakapoatanga Nga Tikanga Mahi Taapiri Tohu Min. Max angamaheni. Waeine Notes Waea Mahi Waahi TC 0 - +70 °C Te Ngaohiko Hiko Vcc 3.14 3.3 3.47 V Hiko Hiko Icc O Naianei - - 300 mA Te Tohanga Hiko Pd - - 1.0 W Reiti Moka BR 8.5 25.78125 - Gbps Fiber Bend Radius Rb 3. Ripanga 2- Nga Tikanga Whakahaere Hiko Ripanga Ahuatanga 3- Tohu Hiko Tawhā Tohu Min. Pato. Max. Waeine Notes Kaituku Raraunga Raraunga Rerekētanga Swing Vin,PP 200 - 1600 mVPP Tāuru Rereketanga Impedance ZIN 90 100 110 Ω Tx_Fault Mahi Pūnoa VOL 0 - 0.8 V Kaituku Hapa VOH 2.0 - VCC V Tx_00 - Mono VIL0 VIL8 - Mono VIL0. VCC+0.3 V Kaiwhiwhi Ra Rerekē Putanga Putanga Vout 400 - 800 mV Putanga Rereketanga Impedance ZD 90 100 110 Ω Rx_LOS Mahi Pūnoa VOL 0 - 0.8 V Ngaro Waitohu VoH 2.0 - VCC V Waeine Arotika Waeine Tohu Tohu Waeine Waeine 4-Optical Note Waeine Tohu Tohu Morahi. Kaituku whatu Nga Ahuatanga Reiti Moka BR Gbps 8.5 25.78125 - Awhe Roa Ngaru Pokapū λc nm 820 850 880 Wawaenga Te mana WhakarewaTx_off Poff dBm - - -45 Whakarewa Mana Orotika P0 dBm -6.0 2.4 1 Tauwehenga Whakamutua - ER dS 2 nm - Ruarua Whakamotunga -RM 2. 0.65 Ahuatanga Kaiwhiwhi Optical Auau Moka BR Gbps 8.5 25.78125 Moka Reiti Hapa BER - - E-12 Paepae pakaru DT dBm 3.4 - - Utapa te Tauru OpticalPower PIN dBm 2.4 - - 2 Pokapū Roa Ngaru Awhe λc 82000000000000000 - - -5.2 3 Los Assert LosA dBm -30 - - Los De-Assert LosD dBm - - -13 Los Hysteresis LosH dB 0.5 Tuhipoka: Kua honoa ki te 50/125 MMF. I ine ki te tauira whakamatautau PRBS 231-1 @25.78125Gbps.BER=E-12 3. BER=1x10-12; PRBS231-1@25.78125Gbps. Awhiowhio Hiko Hiko Poari Manakohia Whakaaturanga 1, Awhiowhio Hiko Hiko Poari Kaihautu Tohu Atanga Atanga Whakaaturanga 2, Atanga Atanga Whakaritenga Pin Whakaata 3, Ripanga Tirohanga Ripanga 5-Pin Taumahinga Whakamaramatanga Pin Tohu Ingoa/Whakaahua Panui 1 VEET Module1 Whakawhiti Papa 2 Papa TX_FAULT Whakawhiti Kōwae Hapa 2 3 TX_DISABLE Kaituku Mono; Whakawetohia te whakaputanga laser kaiwhakawhiti 3 4 SDA 2-Waea Raina Raraunga Atanga Waea (MOD-DEF2) 5 SCL 2-Waea Karaka Atanga Rangatū (MOD-DEF1) 6 MOD_ABS Kōwae ngaro, hono ki te VEET, ki te VEER ranei i roto i te waahanga 2 7 RS0 Reiti Tīpakohia te 0, ka taea te whakahaere i te kaiwhiwhi kōwae SFP+ 4 8 RX_LOS Kaiwhiwhi Ngaronga o Tohu Tohu (I roto i te FC kua tohua hei Rx_LOS me te Itarangi kua tohua hei NOT Tohu Tohu) 2 9 RS1 Rate Tīpakohia 1, ka taea te whakahaere i te SFP+ kaiwhakawhiti kōwae 4 10 VEER Module Receiver Papa 1 11 VEER Module Receiver Papa 1 12 RD- Putanga Raraunga Hurihuri3 RD+ Kaiwhiwhi Putanga Raraunga Kore-Huri 14 VEER Module Receiver Ground 1 15 VCCR Module Receiver 3.3 V Supply 16 VCCT Module Transmitter 3.3 V Supply 17 VEET Module Transmitter Ground 1 18 TD+ Transmitter Kore-Inverted Raraunga Input 19 TD- Transmitter 20 Transmitter Raraunga Inverted Raraunga Inverted whenua kōwae ka wehea nga titi mai i te keehi kōwae. Ka toia nga titi ki te 4.7K-10Kohms ki te ngaohiko i waenga i te 3.14V me te 3.46V i runga i te papa manaaki. Ka toia te titi ki te VCCT me te parenga 4.7K-10KΩ i roto i te kōwae. Tirohia te SFF-8472 Rev12.2 Ripanga 10-2. Aroturuki Whakaaturanga Whakaatu 4, Mahere Mahere Mahere Hoahoa Miihini Ripanga 5- Roa Uera Roa Uera L（Waeine: m） Whakaaetanga（Waeine: cm） ≤1.0 +5/-0 1.0＜L≤4.5 +15/-0 4.5＜L 14.5 +30/-0 ＞14.5 +2%/-0 Whakatupato Mahinga Whakatupatotanga: Ko tenei taputapu ka whakaraerae ki te kino na te tukunga hiko (ESD). Ka tino taunakitia he taiao kore utu. Whaia nga aratohu e ai ki nga tikanga ESD tika. Haumaru Taiaho: Ko te iraruke e tukuna ana e nga taputapu laser he kino ki nga kanohi tangata. A ape i nga kanohi e pa ana ki te rauropi tika, arataki ranei.

Tirohanga Ko tenei kaitahuri atanga kei runga i te FPGA, ma te whakamahi i te hangarau whakamuri whakamuri maha ki te paihere mo nga iahiko E1 maha hei tuku i nga raraunga Itarangi o 100BASE-TX. Ka taea e ia te mohio ki te hongere 1-8E1 ki te huri i waenga i te atanga whatu Itarangi. Ka taea e tenei taputapu te tuku i te tohu tohu whakawhiti ki te tohu ki te atanga whatu Itarangi kia hono nga awa E1 ki te atanga whatu Ethernet. He rereke ki te piriti whatunga mamao whanui, ka taea e tenei taputapu te tautoko i te whirihoranga hongere 1-8Channel E1, ka taea te kite aunoa i te maha o E1 me te kowhiri i te E1 e waatea ana. Ka taea e nga raina E1 te rereketanga o te wa whakaroa. rerekētanga whakaroa. Whakaahua Hua 19inihi 1U Momo Momo I runga i te mana-whaiaro IC Ki te whakatutuki i nga raraunga Itarangi te whakawhiti marama i roto i nga waahanga 1-8E1 Ka taea te mohio ki te rohe me te taputapu mamao tautuhi Itarangi Atanga Ko 100BASE-FX, tautoko kawa VLAN Inter-tautuhi dynamic Ethernet wāhitau MAC ( 4,096) me te mahi tātari anga raraunga paetata he 1984Kbit/s te reiti raina Hongere Kotahi, 4Channel Aratuku kua eke ki te 7936Kbit/s Tautokohia nga huinga katoa o te Aratau Mahi Itarangi Ka taea te whakarite te paepae whakaoho aunoa CRC ki te wehe i nga raina tuku kounga kino me te tapahi i te huarahi kotahi. Ina 2M te ara iahiko peka kotahi te reiti hapa o te ahunga ka nui ake i te paepae, ka tapahia tenei ahunga kaore e pa ki tera atu huarahi; ara, e rua o te tuku Ethernetdirection taea te hangarite Tukua 8Channel E1 tuku wa roa rerekētanga 100ms. Ka nui ake te tawhē i te awhe e whakaaetia ana, ka taea e te punaha te aukati aunoa i te E1 he nui rawa te wa roa ki te tuku raraunga E1 atanga kia rite ki te ITU-T G.703, G.704 me G.823, kaore e tautoko i te whakamahi tohu. timeslot E1 kōwae atanga me te ara iahiko whakaora karaka i roto i te huinga me te ara iahiko waehere HDB3 Tautokohia te hongere E1 wera-mono i roto i te taputapu, ka kitea aunoa i te hongere whai hua me te kore e haukotia te tuku raraunga Ka taea te tautoko i te 1-8Channel E1 whirihoranga hongere, ka taea te kite aunoa i te maha o E1 ka kowhiri i te E1 e waatea ana; Ngā Tawhā ♦ E1 Atanga Atanga Paerewa: ū ki te kawa G.703; Auau Atanga: n*64Kbps±50ppm; Waehere Atanga: HDB3; E1 Impedance: 75Ω (kore taurite), 120Ω (taurite); Whakaaetanga Jitter: I runga i te kawa G.742 me te G.823 Whakaaetia te Atanga: 0~6dBm ♦ Itarangi atanga(10/100M) Reiti Atanga: 10/100 Mbps, haurua/taarua katoa Atanga Atanga Paerewa: Hototahi ki te IEEE 802.3 , IEEE 802.1Q (VLAN) MAC Taea Wāhitau: 4096 Tūhono: RJ45, tautoko Auto-MDIX ♦ Te taiao mahi Te pāmahana mahi: -10°C ~ 50°C Te Maama Mahi: 5%~95 % (kaore he whakapouri) Te pāmahana rokiroki: -40°C ~ 80°C Te Haumaru Rokiroki: 5 %~95 % (karekau he kondensation) Tauira Tauira Tauira: JHA-CE8F1 Whakaahuatanga Tauranga 8E1 atanga ；DC +24VPonga mana: ≤10W Rahi Hua: 19 inihi 1U 483X138X44mm (WXDXH) Taumaha 2.0KG/piece Taupānga Wairewa angamaheni 1 Wairewa angamaheni 2

Kupu Whakataki Ko te raupapa JHA-F11W he kaitahuri pāpāho muka kotahi e tutuki ana ki nga paerewa IEEE802.3, Kua hangaia hei huri i te tohu raraunga i waenga i te 100Base-FX me te 10/100Base-T(X) tere Ethernet. Ko te kaitahuri pāpāho e hono ana i waenga i te taura muka me te taura miro, whakaroahia to whatunga Itarangi ki tua atu i te tepe 100-mita i utaina e te taura parahi. Ka taea te whakamahi i tenei tauira kaitahuri hei kōwae kiriata-i roto ki te 14-slot 19" Rack-Mount Chassis. He marama te kaitahuri ki nga tikanga katoa, ka taea te whakamahi i nga waahi katoa hei Fiber to The Home, Fiber to the Business or Fiber to The Ko nga ahuatanga o te arai • Whakaaetanga ki te IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX paerewa • E tautoko ana i te TCP / IP, PPPOE, DHCP, ICMP, kawa NAT • Te whakahaere rere: Full duplex ma te whakamahi i te IEEE 802.3X, he paerewa haurua-rua. • Ka tautoko nga tauranga hiko i te mahi whiriwhiringa-aunoa, ka whakatika aunoa i nga reiti whakawhiti me te whakawhiti. Tautoko-Aunoa MDI / MDIX-aunoa • Tautoko toa me te aratau whakamua • Tautoko 10M, 100M aratau urutau ranei • whakarato tohu mana, putanga 5V ~ 50HZ 1A whakangawari i nga taputapu tiaki me te tirotiro i nga mea kei te heke mai • Te hoahoa whakangao hiko, te papa mahi me te hoahoa hiko motuhake, he ngawari ki te tiaki i muri i te IC, he iti te pāmahana maramara. ki te whakakore atu i te punaha whakamatao, te whakahaere rere me te whakaiti i nga awha panui. • Ko te kounga teitei o te kohinga photovoltaic e whakarato ana i nga waahanga mata pai me nga taonga hiko hei whakarite i te tuku pono, te ora roa. • Hangaia Whakahaere te tātari haapurororaa, te whakatika i te ako-aunoa me te waahanga whakahou-aunoa me te rokiroki me te whakamua. • Ka tautokohia ki te 1916 paita te roa o te tuku paakete raraunga. • Kei te ngaro te hono ki te whakarato i nga tātaritanga mamao, te atanga hiko me te tauranga hono hono hononga tātaritanga, te tuku raraunga hihiri, te taapiri-rua / haurua rua, te marama tere, te ngawari o te whakaurunga me te tiaki i muri mai. • Ko te iti o te kaha o te kaha o te iti iho i te 2.5W (Whakauru: AC140 ~ 260V), te wera iti, te mahi pumau mo te wa roa. Paerewa Kawa Whakatakotoranga Ahu IEEE802.3, IEEE802.3u, IEEE802.3x Mana Rere, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Te Taapiri Rakau Roonga Ngaru 1310nm/1550nm Whakawhiti 10stance Cati 20/40/60/80 / 100Km Tauranga Ethernet RJ45 Tauranga, Hononga STP / UTP Cat5 / Cat5e Cooper Cable Fiber Port Aratau Kotahi, Single Fiber, SC / ST / FC (Diameter 9 / 125μm ) Whakawhiti Huanga Huanga Tikanga Huringa: Te hurihanga Media, toa me te anga whakamua / totika inMAC Tāpirihia: 1 K Keteroki: 1 Mbit Katoa te ahua matarua: te whakahaere rere, te haurua-rua: te pehanga whakamuri te aratau Toa me te Whakamua: 9.6us, Totika ki roto: 0.9us BER: