Zvimiro ◊ Magetsi interface inoenderana neSFF-8431 ◊ 850nm VCSEL laser uye PIN pikicha-detector ◊ Maximum link kureba kwe70m paOM3 MMF uye 100m paOM4 MMF ◊ Digital diagnostics mabasa anowanikwa kuburikidza neI2CC tembiricha ◊ ​​Commercial kesi: C kusvika +70 °C ◊ + 3.3V imwe simba rekupa ◊ Simba rinoshandiswa risingasviki 1W ◊ RoHS inoenderana ◊ Password dziviriro yeA0h uye A2h Zvishandiso ◊ 25GBASE-SR Ethernet ◊ Servers, switch, chengetedzo uye host kadhi adapter Tsanangudzo Absolute Maximum Ratings Table1- Absolute Maximum Ratings Table1- Absolute Maximum Ratings . Typical Max. Unit Notes Supply Voltage Vcc3 -0.5 - +3.6 V Storage Temperature Ts -10 - +70 °C Kushanda Humidity RH +5 - +85 % 1 Cherechedza: 1 No condensation Inokurudzirwa Operating Conditions Parameter Symbol Min. Typical Max. Unit Notes Operating Case Temperature TC 0 - +70 °C Power Supply Voltage Vcc 3.14 3.3 3.47 V Power Supply Current Icc - - 300 mA Power Dissipation Pd - - 1.0 W Bit Rate BR 8.5 25.78125 Fiber - Gbps 3. Tafura 2- Zvinokurudzirwa kushanda Mamiriro Emagetsi Maitiro Tafura 3- Electrical Characteristics Parameter Symbol Min. Typ. Max. Units Notes Transmitter Differential Data Input Swing Vin,PP 200 - 1600 mVPP Input Differential Impedance ZIN 90 100 110 Ω Tx_Fault Normal Operation VOL 0 - 0.8 V Transmitter Fault VOH 2.0 - VCCable V0 VL Operations Dzima VIH 2.0 - VCC+0.3 V Receiver Differential Date Output Vout 400 - 800 mV Output Differential Impedance ZD 90 100 110 Ω Rx_LOS Normal Operation VOL 0 - 0.8 V Lose Signal VoH 4 Osptical - VCC Charistic Opstical - VCC Osptical 2.0. Characteristics Parameter Symbol Unit Min Typ Max Notes Optical transmitter Characteristics Bit Rate BR Gbps 8.5 25.78125 - Center Wavelength Range λc nm 820 850 880 Average Launch powerTx_off Poff dBm - Optical 1m 6 Punch - B45 Power - 450 Launch. Extinction Ratio ER dB 2 - - Spectral Width(RMS) RMS nm - - 0.65 Optical Receiver Characteristics Bit Rate BR Gbps 8.5 25.78125 Bit Error Rate BER - - E-12 Damage threshold DT 4dBmtical Overload. 2.4 - - 2 Center Wavelength Range λc nm 820 - 880 Receiver Sensitivity inAverage Power Sen dBm - - -5.2 3 Los Assert LosA dBm -30 - - Los De-Assert LosD dBm - - -13 Los Los 5 Hystere 50/125 MMF. Kuyerwa nePRBS 231-1 test pattern @25.78125Gbps.BER=E-12 3. BER=1x10-12; PRBS231-1@25.78125Gbps. Yakakurudzirwa Host Board Power Supply Circuit Mufananidzo 1, Yakakurudzirwa Host Board Power Supply Circuit Yakakurudzirwa Interface Circuit Mufananidzo 2, Yakakurudzirwa Interface Circuit Pini kuronga Mufananidzo 3, Pin View Table 5-Pini Basa Tsananguro Pini Symbol Zita/Tsananguro Ground Notes TX_FAULT Module Transmitter Fault 2 3 TX_DISABLE Transmitter Disable; Inodzima transmitter laser kubuda 3 4 SDA 2-Wire Serial Interface Data Line (MOD-DEF2) 5 SCL 2-Wire Serial Interface Clock (MOD-DEF1) 6 MOD_ABS Module Isipo, yakabatana neVEET kana VEER mune module 2 7 RS0 Rate. Sarudza 0, inodzora SFP + module inogamuchira 4 8 RX_LOS Receiver Kurasika yeSignal Indication (MuFC yakasarudzwa seRx_LOS uye muEthernet yakasarudzwa seNOT Signal Detect) 2 9 RS1 Rate Sarudza 1, inodzora SFP+ module transmitter 4 10 VEER Module Receiver Ground 1 11 VEER Module Receiver Ground 1 12 Receiver Yekubuda MuRD-Receiver 13 RD+ Receiver Kwete-Inverted Data Output 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 Isina-Inverted Inputtered Input9 Data VEET Module Transmitter Ground 1 Cherechedza: Iyo module yepasi pini yakaparadzaniswa kubva kune module kesi. Mapini achadhonzwa ne4.7K-10Kohms kune voltage iri pakati pe3.14V uye 3.46V pabhodhi rekutambira. Iyo pini inodhonzwa kusvika kuVCCT ine 4.7K-10KΩ resistor mune module. Ona SFF-8472 Rev12.2 Table 10-2. Monitoring Specification Figure 4, Memory Mechanical Design Diagram Tafura 5- Cable Length Cable Length L (Unit: m) Inoshivirira (Unit: cm) ≤1.0 +5/-0 1.0＜L≤4.5 +4≤4.5 +15/-0) 14.5 +30/-0 ＞14.5 +2%/-0 Yambiro Kubata Chengetedzo: Mudziyo uyu unogona kukuvara nekuda kweelectrostatic discharge (ESD). A static free environment inokurudzirwa zvikuru. Tevedzera nhungamiro zvinoenderana nekwakakodzera ESD maitiro. Laser Kuchengeteka: Radiation inoburitswa nelaser zvishandiso inogona kuve nengozi kumaziso evanhu. Dzivisa kuratidzwa kweziso kune yakananga kana isina kunanga mwaranzi.

Overview Iyi interface inoshandura yakavakirwa paFPGA, ichishandisa reverse direction multiplexing tekinoroji kuunganidza akawanda E1 maseketi kufambisa iyo Ethernet data ye100BASE-TX. Inogona kuona 1-8E1 chiteshi chekushandura pakati peEthernet optical interface. Chishandiso ichi chinogona kufambisa chiratidzo chetransceiver kunongedza kuEthernet optical interface kuita E1 chiteshi chakabatana neEthernet optical interface. Yakasiyana neyakajairwa kure kure network bhiriji, chishandiso ichi chinogona kutsigira 1-8Channel E1 chiteshi chekugadzirisa, chinogona kuona otomatiki nhamba yeE1 uye sarudza E1 iripo. Inobvumira E1 mitsetse yekufambisa nguva yekunonoka musiyano. kunonoka musiyano. Chigadzirwa Mufananidzo 19inch 1U Rudzi Rudzi Zvimiro Kubva pane yako-copyright IC Kuti uwane Ethernet data yakajeka kutapurirana mumaseketi 1-8E1 Unogona kuona yemuno uye iri kure mudziyo reset Ethernet Interface ndeye 100BASE-FX, inotsigira VLAN protocol Inter-set dynamic Ethernet MAC kero ( 4,096) ine yemuno data furemu kusefa basa Single Channel mitsetse chiyero ndeye 1984Kbit/s, 4Channel Bandwidth ndiyo. kusvika ku7936Kbit/s Tsigira ese seti yeEthernet Work Mode CRC otomatiki alarm pachikumbaridzo inogona kusetwa kuti iparadzanise iyo yakashata mhando yekufambisa mitsara uye kudimburira-imwe nzira. Kana 2M yebazi redunhu imwe yekukanganisa chiyero ichidarika chikumbaridzo, kucheka nzira iyi imwe nzira haina kukanganiswa; kureva kuti, ese ari maviri eEthernetdirection transmission anogona asymmetric Bvumira 8Channel E1 kutapurirana nguva kunonoka musiyano 100ms. Kana iyo margin ichipfuura iyo inobvumidzwa, iyo system inogona kungoerekana yamira paE1 iyo nguva kunonoka yakakura kwazvo kutumira data E1 interface inoenderana neITU-T G.703, G.704 uye G.823, isingatsigire kushandiswa kwechiratidzo. timeslot E1 interface module ine inter-set wachi kudzoreredza dunhu uye HDB3 kodhi kodhi Tsigira E1 chiteshi chinopisa-plug mumudziyo, uye inoona otomatiki chiteshi chinoshanda uye haizokanganisa kutapurirana kwedata Inogona kutsigira 1-8Channel. E1 chiteshi gadziriso, inogona kuona otomatiki nhamba yeE1 uye sarudza iyo E1 iripo; Parameters ♦ E1 Interface Interface Standard: teerera mitemo G.703; Interface Rate: n * 64Kbps ± 50ppm; Interface Code: HDB3; E1 Impedance: 75Ω (kusagadzikana), 120Ω (chiyero); Jitter tolerance: Mukuwirirana neprotocol G.742 neG.823 Inobvumirwa Kutarisa: 0~6dBm ♦ Ethernet interface(10/100M) Interface rate: 10/100 Mbps, hafu/full duplex auto-negotiation Interface Standard: Inowirirana neIE3 802. , IEEE 802.1Q (VLAN) MAC Kero Kugona: 4096 Connector: RJ45, inotsigira Auto-MDIX ♦ Nzvimbo yekushanda Tembiricha yekushanda: -10°C ~ 50°C Humidity yekushanda: 5%~95 % (hapana condensation) Kuchengetedza kwekushisa: -40°C ~ 80°C Kuchengetedza Humidity : 5% ~ 95 % (hapana condensation) Zvinotsanangurwa Model Model Nhamba: JHA-CE8F1 Port Tsananguro 8E1 interface;4*FE Interface Tsanangudzo Wana 8E1 tendeuka shandura iyo Ethernet interface, bandwidth 16.384M, adaptive, tsigira VLAN, 19-inch rack, -48V kana AC220V magetsi emagetsi (optional) Simba reSimba: AC180V ~ 260V; DC - 48V;DC +24VPower kushandiswa: ≤10W Dimension Chigadzirwa Saizi: 19 inch 1U 483X138X44mm (WXDXH) Huremu 2.0KG/chidimbu Chikumbiro Chaiyo mhinduro 1 Yakajairika mhinduro 2

Nhanganyaya JHA-F11W nhevedzano imwechete fiber media converter inoenderana neIEEE802.3 zviyero, Yakagadzirirwa kushandura data chiratidzo pakati pe100Base-FX uye 10/100Base-T(X) nekukurumidza Ethernet. Iyo midhiya inoshandura yakabatana pakati pefiber tambo netambo yakamonyoroka, wedzera yako Ethernet network kupfuura 100-mamita muganho wakatemerwa netambo yemhangura. Iyi modhi inoshandura inogona kushandiswa semasiraidhi-mumodule kune 14-slot 19 "Rack-Mount Chassis. Shanduko iri pachena kune ese maprotocol, inogona kushandiswa nzvimbo dzese seFiber kuImba, Fiber kune Bhizinesi kana Fiber kuThe. Curb Zvimiro • Kutevedzera IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.3u. 802.1Q, 10Base-TX, 100Base-TX, 100Base-FX mitemo. . • Zviteshi zvemagetsi zvinotsigira auto-kutaurirana basa, zvinogadzirisa kutapurirana uye kutamisa rates. • Zviteshi zvinotsigira Auto-MDI / MDIX auto-flip • Inotsigira 10M, 100M mode kana adaptive mode dhizaini, kufambisa kugadzirisa nekuongorora midziyo yenguva yemberi IC mhinduro, iyo chip tembiricha yakaderera, kubvisa kuwedzera kutonhora sisitimu, kuyerera kuyerera uye kuderedza nhepfenyuro yemadutu. • High-quality integrated photovoltaic module inopa zvakanaka optical properties uye magetsi emagetsi kuti ave nechokwadi chekutumira kwakavimbika, hupenyu hurefu. • Operating Mechanism kutepfenyura kusefa, kero auto-kudzidza uye otomatiki-update chimiro uye chitoro uye mberi. • Inotsigira kusvika 1916 byte refu data packet transmission. • Chinoshaikwa chinongedzo chekupa kure diagnostics, magetsi interface uye optical port link link yekubatanidza diagnostics, dynamic data transmission, full-duplex / half duplex, speed light, nyore kuisa uye gare gare kugadzirisa. • Ultra-yakaderera simba rekushandisa zvishoma kudarika 2.5W (Input: AC140 ~ 260V), kupisa kwakadzika, kushanda kwakagadzikana kwenguva yakareba. Dimension Specification Protocol Standard IEEE802.3, IEEE802.3u, IEEE802.3x Flow control, IEEE802.1q, IEEE802.1p QoS, IEEE802.1d Spanning Tree Wavelength 1310nm/1550nm5Cat Transmission 1550nm. Single-fiber 20/40/60/80/100Km Ethernet Port RJ45 Ports, Connection STP / UTP Cat5/Cat5e Cooper Cable Fiber Port Single Mode, Single Fiber, SC/ST/FC (Diameter 9/125μm ) Exchange Attribute Shanduko Method: Media shanduko, chitoro uye kumberi / yakatwasuka muMAC Wedzera: 1 K Cache: 1 Mbit Yakazara duplex mamiriro: kuyerera kwekutonga, hafu-duplex: backpressure mode Chengetedza uye Pamberi: 9.6us, Yakatwasuka Mu: 0.9us BER: