Nlebanya Ihe ntụgharị interface a gbadoro ụkwụ na FPGA, na-eji teknụzụ ntụgharị ntụgharị ntụgharị ihu iji chịkọta ọtụtụ sekit E1 iji bufee data Ethernet nke 4Channel 100BASE-TX. Ọ nwere ike na-aghọta 1 ~ 4 E1 ọwa iji tọghata n'etiti Ethernet ngwa anya interface. Ngwaọrụ a nwere ike ibunye ebe mgbama transceiver ka ọ rụtụ aka na interface optical Ethernet iji mee ka ọwa E1 jikọọ na interface interface Ethernet. N'adịghị ka àkwà mmiri netwọk dịpụrụ adịpụ izugbe, ngwaọrụ a nwere ike ịkwado nhazi ọwa 1-4Channel E1, nwere ike chọpụta ọnụọgụ E1 ozugbo wee họrọ E1 dị. Ọ na-enye ohere E1 ahịrị nnyefe oge igbu oge dị iche. Product Photo Desktop Ụdị 19 Inch 1U Ụdị Atụmatụ Dabere na onwe-nbibi IC Iji nweta Ethernet data transperent nnyefe na 1-4E1 sekit nwere ike na-aghọta na obodo na nke dịpụrụ adịpụ ngwaọrụ nrụpụta Ethernet Interface bụ 100BASE-FX, nkwado VLAN protocol Inter-set ike Ethernet Adreesị MAC (4,096) nwere ọrụ nzacha data etiti data mpaghara ọnụọgụ ahịrị ahịrị otu ọwa bụ 1984Kbit/s, 4Channel Bandwit bụ ruo 7936Kbit / s Channel 10M / 100M Ethernet interface nwere ike kewapụ ibe ya ịghọta nkwurịta okwu n'adabereghị Ethernet interface na-akwado 10M / 100M, ọkara / zuru duplex auto- adaptable na AUTO-MDIX (ofefe akara na ozugbo ejikọrọ ahịrị onwe-adaptable) CRC Enwere ike ịtọ ọnụ ụzọ mkpuchi akpaka ka ọ kewapụ ahịrị nnyefe adịghị mma ma bepụ otu ụzọ. Mgbe 2M alaka sekit onedirection ọnụego njehie gafere n'ókè, ebipụ ntụziaka a ọzọ adịghị emetụta; ya bụ, ma nke Ethernet directiontransmission nwere ike ịbụ asymmetric Kwe ka 4-Channel E1 nnyefe oge igbu oge ọdịiche 100ms. Mgbe oke ahụ gafere oke ohere, usoro ahụ nwere ike kwụsị ozugbo na E1 na oge igbu oge dị oke ibu izipu data E1 interface kwekọrọ na ITU-T G.703, G.704 na G.823, anaghị akwado iji akara ngosi. timeslot E1 interface modul na inter-set elekere mgbake sekit na HDB3 koodu sekit Nkwado E1 ọwa na-ekpo ọkụ na ngwaọrụ, na-akpaghị aka na-achọpụta irè E1 ọwa na-agaghị akwụsịtụ data nnyefe nwere ike na-akwado 1-4Channel. Nhazi ọwa E1, nwere ike ịchọpụta ọnụ ọgụgụ E1 na-akpaghị aka wee họrọ E1 dị; Parameters ♦ E1 Interface Interface Standard: soro protocol G.703; Ọnụego ihu: n*64Kbps±50ppm; Koodu ntanetịime: HDB3; E1 impedance: 75Ω (unbalance), 120Ω (ntụziaka); Jitter ndidi: N'ikwekọ na protocol G.742 na G.823 ekwe Attenuation: 0 ~ 6dBm ♦ Ethernet interface (10 / 100M) Ọnụ ọgụgụ interface: 10/100 Mbps, ọkara / zuru duplex auto-negotiation Interface Standard: Dakọtara na IE3 802. , IEEE 802.1Q (VLAN) adreesị MAC Ikike: 4096 Njikọ: RJ45, nkwado Auto-MDIX ♦ Ebe na-arụ ọrụ okpomọkụ na-arụ ọrụ: -10 ° C ~ 50 ° C iru mmiri na-arụ ọrụ: 5% ~ 95% (enweghị condensation) Nchekwa okpomọkụ: -40 ° C ~ 80 ° C Nchekwa iru mmiri : 5% ~ 95 % (enweghị condensation) Nọmba Model nkọwa nkọwa: JHA-CE4F4 Nkọwa ọrụ nkọwa 4E1 / 4FE Ntụgharị,Ethernet nwere ike kewaa n'ime ezi uche dịpụrụ adịpụ Port Description 4* E1 interface ụdị 216X140X31mm (WXDXH),1.3KG/ibe 19inch 1U ụdị 483X138X44mm (WXDXH),2.0KG/ibe Ngwa nkọwa: Mgbe ngwaọrụ setịpụrụ ezi uche kewapụrụ ,nwere ike nweta Independent nkwukọrịta n'etiti A - A1, B - B1, C - C1 na D -D1. 1. A na-eji ndị ntụgharị protocol mee ihe abụọ; 2.1-4channel E1 nnyefe akara bandwit 1984Kbit / s -7936Kbit / s.

Usoro mmalite JHA-G42 bụ 10/100/1000M na-emegharị onwe ya ngwa ngwa Ethernet eriri mgba ọkụ, yana ọdụ ụgbọ mmiri 4 1000M na 2 10/100/1000Base-TX na-eme mgbanwe Ethernet RJ45 interfaces. Nhazi ngwaahịa ahụ kwekọrọ na ọkọlọtọ Ethernet, na-agbakwụnye nchebe ọkụ na ihe nchebe mgbochi static, ma nwee oke okpomọkụ na-arụ ọrụ site na -20 ° C ruo 70 ° C, na-arụ ọrụ kwụsiri ike na ntụkwasị obi. Enwere ike iji ngwaọrụ ahụ n'ọtụtụ ebe dị iche iche na-ebufe data brọdband, dị ka ụlọ smart, smart obodo, smart obodo, smart ụgbọ njem, telekomunikashions, nchekwa, ego nchekwa, omenala, mbupu, ọkụ eletrik, mmiri nchekwa na mmanụ ubi. Atụmatụ: * Nkwekọrịta na IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX ụkpụrụ. * Ọ na-akwado TCP / IP, PPPOE, DHCP, ICMP, NAT protocol. * Njikwa njikwa: duplex zuru ezu na-eji IEEE 802.3X, ọkọlọtọ ọkara duplex na-agbaso Backpressure. * Ọdụ ụgbọ mmiri eletrik na-akwado ọrụ mkparita uka akpaaka, na-edozi nnyefe na ọnụego mbufe na-akpaghị aka. * Portsgbọ mmiri na-akwado Auto-MDI / MDIX auto-flip. * Nkwado ụlọ ahịa na ọnọdụ mbugharị. * Na-akwado ọnọdụ 10M, 100M, 1000M ma ọ bụ ọnọdụ mgbanwe. * Nye ndị na-egosi ọkwa, ike ọkụ mpụga. * Nhazi kaadị ahụ, iji kwado ihe ndozi na nyocha n'ọdịnihu. * Modular ike ọkọnọ imewe, ọrụ osisi nwere iche iche ike ọkọnọ imewe, mfe na post-idozi. * Ngwọta IC pụrụ iche, mgbawa okpomọkụ dị ala, iji kpochapụ gbakwunyere sistemu jụrụ oyi, njikwa ọsọ ma belata oke ikuku. * Igwefoto fotovoltaic agbakwunyere dị elu na-enye ezigbo ngwa anya na akụrụngwa eletrik iji hụ na nnyefe a pụrụ ịdabere na ya, ogologo ndụ. * Nzacha igwe mgbasa ozi na-arụ ọrụ, adreesị mmụta akpaaka yana njiri melite onwe yana chekwaa ma gaa n'ihu. * Ọ na-akwado nnyefe ogologo data ruru 1916 byte. * Njikọ na-efunahụ iji nye nchọpụta nyocha dịpụrụ adịpụ, interface eletrik na nyocha njikọ njikọ njikọ ọdụ ụgbọ mmiri, nnyefe data siri ike, duplex / ọkara duplex, ọkụ ọsọ, nrụnye dị mfe na mmezi emechaa. Nkọwapụta ọdụ ụgbọ mmiri 2*10/100/1000Base TX+4*1000Base FX Power interface DC Connector (2.5 mm) Ogologo ogologo 850nm/1310nm/1550nm nnyefe anya Cat5 100m Multimode, Single/Dual-fiber Single-2Km. 20/40/60/80/100Km Single Mode, Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100/1000M RJ45 Ports, Njikọ STP / UTP Cat5/ Cat5e Cooper Cable Fiber Port Multimode, Dual -fiber SC/ST/FC ( dayameta 50/125, 62.5 / 125μm) Single Mode, Single Fiber, SC / ST / FC (dayameta 9/125μm) Single Mode, Dual-fiber SC / FC (dayameta 9/125μm) Exchange Attribute Method: Mgbasa ozi ntụgharị, na-echekwa na-aga n'ihu / ogologo na MAC Tinye: 8 K ikike ịgbanwee: 16G steeti duplex zuru ezu: njikwa eruba, ọkara-duplex: ọnọdụ azụmazụ azụ Ụlọ ahịa na aga n'ihu: 9.6us, kwụ ọtọ na: 0.9us Vlan: Nkwado Network Topology Ring topology: Ọ bụghị Nkwado Star topology: Nkwado Bus topology: Nkwado Osisi Topology: Nkwado LED Indicator PWR: Ike Nnyefe FX1-FX4: eriri ọdụ ụgbọ mmiri na-egosi Ethernet ọdụ ụgbọ mmiri njikọ / mee ìhè odo : Ọnụego egosi njikọ ọdụ ụgbọ mmiri Ethernet/eme ọkụ ndụ ndụ: Ihe ngosi ọdụ ụgbọ mmiri Ethernet ntinye voltaji DC12V2A (Mkpokọta ike) ≤15W na-arụ ọrụ gburugburu ebe obibi na-arụ ọrụ okpomọkụ: -20 ~ 70℃ Nchekwa okpomọkụ: -40 ~ 85 ℃ Nchekwa iru mmiri: 5% ka 90% na-abụghị condensing akụkụ 180*100*26mm ( L * W * H ) arọ 0.8KG MCOTTION MCOTING & ECRESS Nchedo nke Ike:IEC 61000-4-5 Ọkwa 3 (2KV) (8/20us) Nchedo nke ọdụ ụgbọ mmiri Ethernet: IEC 61000-4-5 Ọkwa 4 (4KV) (10/700us) ESD: IEC / 61000-4-2 (ọkwa 8) 15K) ọdịda efu: 0.5m Nlereanya Order Ozi Dimension No. Nkọwa nke ngwongwo JHA-G42 4 1000Base-FX na 2 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector JHA-G42-20 4-1000Base FX na 2 10/100/1000Base-T (X) RJ45 Port, Single mode, Dual Fiber, 20km, SC Connector JHA-GS42W 4 1000Base-FX na 2 10/100/1000Base-T (X) RJ45 Port, Single Fiber, Single Fiber , 20km, SC Njikọ JHA-GS42 4 1000Base-X SFP oghere na 2 10/100/1000Base-T (X) RJ45 Port Fiber Connector: SC/ST/FC/LC(SFP Slot), Single Mode/Multimode, Dual Fiber/Single Fiber, 550m/20Km/40Km /60Km/80Km/100Km/120Km bụ Nhọrọ.

Nkọwa izugbe SFP28 Direct Attach Cables kwekọrọ na nkọwa SFF-8432 na SFF-8402. Nhọrọ dị iche iche nke nlele waya dị site na 30 ruo 26 AWG nwere nhọrọ dị iche iche nke ogologo eriri USB (ruo 5m). Mgbakọ eriri eriri SFP28 na-arụ ọrụ dị elu, ihe ngwọta I/O dị irè maka 25G Ethernet. SFP28 eriri ọla kọpa na-enye ohere nrụpụta ngwaike iji nweta njupụta ọdụ ụgbọ mmiri dị elu, nhazi na itinye n'ọrụ na ọnụ ahịa dị oke ọnụ yana belata mmefu ego ike. Atụmatụ ◊ Ruo 25.78125 Gbps data ọnụego ◊ Ruo 5 mita nnyefe ◊ Hot-pluggable SFP 20PIN akara ukwu ◊ Mma Pluggable Form Factor(IPF) nkwado maka nkwalite EMI/EMC arụmọrụ ◊ Dakọtara na SFP28 MKPA na SFP28 SFF-8432 ◊ Ọnọdụ okpomọkụ: 0 ~ 70 °C ◊ RoHS Uru Dakọtara ◊ Ngwọta ọla kọpa dị ọnụ ahịa ◊ Ngụkọta ike sistemụ kacha ala ◊ Ngụkọta kacha ala EMI ngwọta Symbol ◊ Nhazi kachasị maka ngwa Signal Integrity Speed ​​◊ 25G Ethernet Characistic Paracistic Speed. Ihe dị iche iche ndetu nkeji Max Impedance RIN,PP 90 100 110 Ώ Ntinye ntinye SDD21 8 22.48 dB Na 12.8906 GHz Iche Iche nloghachi Loss SDD11 12.45 Lee 1 dB Na 0.05 ruo 4.1 GHz SDD22 3.12 Lee 4GHz ruo 1mo SDD dB nkịtị-mode 2 Na 0.2 ruo 19 GHz SCC22 mpụta nloghachi dị iche na ụdị nkịtị SCD11 12 Lee 3 dB Na 0.01 ruo 12.89 GHz nloghachi ọnwụ SCD22 10.58 Lee 4 Na 12.89 ruo 19 GHz 10 Na 12.019 Mode dị iche na 12GHz SCD21-IL Hụ 5 dB Na 12.89 ruo 15.7 GHz Mgbanwe Mgbanwe 6.3 Na 15.7 ruo 19 GHz Channel Operating Margin COM 3 dB Nkọwa Nkọwa SFP28 Pin Ọrụ Definition Pin Logic Symbol Name/Description Notes 1 VeeT Transmitter Ground 2 LV-TTLO 3 LV-TTL-I TX_DIS Transmitter Gbanyụọ 2 4 LV-TTL-I/O SDA Tow Wire Serial Data 5 LV-TTL-I SCL Tow Wire Serial Clock 6 MOD_DEF0 Module dị ugbu a, jikọọ na VeeT 7 LV-TTL-I RS0 N/A 1 8 LV- TTL-O LOS LOS nke mgbaama 2 9 LV-TTL-I RS1 N/A 1 10 VeeR Reciever Ground 11 VeeR Reciever Ground 12 CML-O RD- Data nnata tụgharịrị 13 CML-O RD+ data nnata na-abụghị nke 14 VeeR Nnata Ground 15 VccR Onye na-enweta ihe na-eweta 3.3V 16 VcCT1 transmitter Ground 18 CML-I TD+ Transmitter Data Non-Inverted 19 CML_I TD- Transmitter Data Inverted 20 VeeT Transmitter Ground 1. Anaghị akwado akara ngosi na SFP+ Copper pulled-downto VeeT with 30K ohms resistor 2. Mgbakọ na-agafe agafe anaghị akwado LOS na TXX. Njikọ ahụ dakọtara na nke SFF-8432 nkọwa. Ogologo (m) Cable AWG 1 30 2 30 3 30/26 4 26 5 26 Usoro Nlereanya Usoro Nlereanya Nlebaanya Usoro Arụmọrụ Electrostatic Discharge (ESD) gaa na ntụtụ Eletriki MIL-STD-883C Method 3015.7 Klas 1(>ts) Eletriki 200 EMI) FCC Klas B kwadoro ya na ụkpụrụ CENELEC EN55022 Klas B CISPR22 ITE Klas B RF Immunity(RFI) IEC61000-4-3 Na-egosikarị mmetụta enweghị atụ site na mpaghara 10V/m nke kposara site na 80 ruo 1000MHz RoHS nrube isi RoHS Ntuziaka 2011 na ntụziaka/65. / 6 RoHS 6/6 kwadoro