Manaʻo Manaʻo Hoʻokumu ʻia kēia mea hoʻololi interface ma FPGA, me ka hoʻohana ʻana i ka ʻenehana multixing ʻaoʻao huli e hoʻopili no nā kaapuni E1 lehulehu e hoʻouna i ka ʻikepili Ethernet o 4Channel 100BASE-TX. Hiki iā ia ke hoʻomaopopo i ke kahawai 1 ~ 4 E1 e hoʻololi i waena o ka Ethernet optical interface. Hiki i kēia hāmeʻa ke hoʻouna i ka wahi hōʻailona transceiver e kuhikuhi i ka Ethernet optical interface e hana i nā kaha E1 i pili me ka Ethernet optical interface. ʻAʻole like me ke alahaka pūnaewele mamao maʻamau, hiki i kēia hāmeʻa ke kākoʻo i ka hoʻonohonoho channel 1-4Channel E1, hiki ke ʻike maʻalahi i ka helu o E1 a koho i ka E1 i loaʻa. Hāʻawi ia i nā laina E1 e hoʻokaʻawale i ka manawa lohi. Product Photo Desktop Type 19 Inch 1U Type Features Based on self-copyright IC No ka hoʻokō ʻana i ka ʻikepili Ethernet i hoʻouna ʻia i nā kaapuni 1-4E1 Hiki ke hoʻomaopopo i ka kūloko a me ka mea mamao hoʻonohonoho Ethernet Interface ʻo 100BASE-FX, kākoʻo VLAN protocol Inter-set dynamic Ethernet ʻO ka helu MAC (4,096) me ka hana kānana ʻana i ka ʻikepili kūloko ka helu ʻana o nā laina laina hoʻokahi he 1984Kbit/s, 4Channel Bandwidth a hiki i 7936Kbit/s Channel 10M/100M Ethernet interface hiki ke hoʻokaʻawale i kekahi i kekahi e ʻike i ke kamaʻilio kūʻokoʻa e kākoʻo ana ka interface Ethernet i ka 10M/100M, hapalua/full duplex auto- adaptable a me AUTO-MDIX (laina kea a me ka laina pili pololei hiki ke hoʻololi iā ia iho) e hoʻokaʻawale i nā laina hoʻouna maikaʻi ʻole a ʻoki i kahi kuhikuhi hoʻokahi. Ke ʻoi aku ka nui o ka hewa o ka lālā 2M ma mua o ka paepae, ʻo ka ʻoki ʻana i kēia kuhikuhi ʻaʻole pili ka ʻaoʻao ʻē aʻe; ʻo ia hoʻi, hiki ke asymmetric ʻelua o ka Ethernet directiontransmission. Ke ʻoi aku ka palena ma mua o ka palena i ʻae ʻia, hiki i ka ʻōnaehana ke hoʻōki ma ka E1 i ka manawa lōʻihi e hoʻouna i ka ʻikepili E1 e like me ITU-T G.703, G.704 a me G.823, ʻaʻole kākoʻo i ka hoʻohana ʻana i ka hōʻailona. timeslot E1 module interface me ke kaapuni hoʻihoʻi uʻi inter-set a me ka kaapuni code HDB3 Kākoʻo E1 channel hot-plug i loko o ka hāmeʻa, a ʻike maʻalahi i ke kahawai E1 kūpono a ʻaʻole e hoʻopau i ka lawe ʻikepili Hiki ke kākoʻo iā 1-4Channel E1 channel hoʻonohonoho, hiki ke ʻike maʻalahi i ka helu o E1 a koho i ka E1 i loaʻa; Nā ʻāpana ♦ E1 Interface Interface Standard: e hoʻokō me ka protocol G.703; Ka helu o ka Interface: n*64Kbps±50ppm; Code Interface: HDB3; E1 Impedance: 75Ω (ke kaulikeʻole), 120Ω (kaulike); ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823 i ʻae ʻia Attenuation: 0~6dBm ♦ Ethernet interface(10/100M) Interface rate: 10/100 Mbps, half/full duplex auto-negotiation Interface Standard: Compatible me IEEE 802.3 , IEEE 802.1Q (VLAN) Hiki i ka helu wahi MAC: 4096 Mea hoʻohui: RJ45, kākoʻo Auto-MDIX ♦ Kaiapuni hana Ka mahana hana: -10 ° C ~ 50 ° C Ka haʻahaʻa hana: 5% ~ 95 % (ʻaʻohe condensation) Ka mahana mālama: -40 ° C ~ 80 ° C Waihona Humidity: 5 %~95 % (ʻaʻohe condensation) Nā mea kikoʻī Helu kumu hoʻohālike: JHA-CE4F4 Hōʻike Hana 4E1/4FE interface Converter，Hiki ​​ke hoʻokaʻawale ʻia ʻo Ethernet i loko o ka hoʻokaʻawale kūpono Port Description 4* E1 interface;4 *FE Interface Power supply: AC180V ~ 260V;DC –48V;DC +24VPower consumption: ≤10W Dimension Product Size: Mini type 216X140X31mm (WXDXH),1.3KG/'āpana 19 iniha 1U ʻano 483X138X44mm (WXDXH), 2.0KG/ʻāpana No ka hoʻohana ʻana i ka wehewehe ʻana: Ke hoʻonohonoho ʻia ka mea hoʻokaʻawale logical, hiki ke hoʻokō i nā kamaʻilio kūʻokoʻa ma waena o A - A1, B - B1, C - C1 a me D - D1. 1. Hoʻohana ʻia nā mea hoʻololi protocol i nā pālua; 2.1-4channel E1 laina hoʻouna bandwidth 1984Kbit / s -7936Kbit / s.

Introduction JHA-G42 series he 10/100/1000M self-adaptive Fast Ethernet fiber switch, me 4 1000M Fiber ports a me 2 10/100/1000Base-TX self-adaptive Ethernet RJ45 interfaces. Hoʻopili ka hoʻolālā huahana i ka maʻamau Ethernet, hoʻohui i ka pale uila a me nā ana pale anti-static, a he ākea ākea o ka wela hana mai -20 ° C a 70 ° C, me ka hana paʻa a hilinaʻi. Hiki ke hoʻohana nui ʻia ka hāmeʻa ma nā kahua hoʻoili data broadband like ʻole, e like me nā hale akamai, nā kūlanakauhale akamai, nā kaiāulu akamai, ka lawe ʻana i ke kelepona, ka palekana, nā palekana kālā, nā kuʻuna, ka hoʻouna ʻana, ka uila, mālama wai a me nā māla aila. Nā hiʻohiʻona: * Hoʻokō me IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.1Q, 10Base-TX, 100Base-TX, 1000Base-TX, 1000Base-FX maʻamau. * Kākoʻo ia i ka TCP / IP, PPPOE, DHCP, ICMP, NAT protocol. * Ka mana kahe: piha duplex me ka hoʻohana ʻana i ka IEEE 802.3X, kahi hapa-duplex maʻamau e hoʻohana i ka Backpressure. * Kākoʻo nā awa uila i ka hana ʻokoʻa kūkākūkā, hoʻoponopono maʻalahi i ka hoʻouna ʻana a me nā uku hoʻoili. * Kākoʻo nā awa iā Auto-MDI / MDIX auto-flip. * Kākoʻo hale kūʻai a me ke ʻano i mua. * Kākoʻo i ke ʻano 10M, 100M, 1000M a i ʻole ke ʻano adaptive. * Hāʻawi i nā hōʻailona kūlana, lako mana waho. * ʻO ka hoʻolālā kāleka, e hoʻomaʻamaʻa i ka wā e hiki mai ana ka mālama ʻana a me nā lako nānā. * Hoʻolālā hoʻolako mana modular, papa hana me ka hoʻolālā lako mana ʻokoʻa, maʻalahi i ka mālama ʻana. * ʻO nā hoʻonā IC kūʻokoʻa, haʻahaʻa ka wela o ka chip, e hoʻopau i ka ʻōnaehana hoʻoluʻu hou, ka mana kahe a hōʻemi i nā ʻino hoʻolaha. * Hāʻawi ke kiʻekiʻe kiʻekiʻe i hoʻohui ʻia i ka photovoltaic module i nā waiwai optical maikaʻi a me nā waiwai uila e hōʻoia i ka lawe pono ʻana, ke ola lōʻihi. * ʻO ke kānana hoʻolaha ʻana i ka Mechanism, e ʻōlelo i ke aʻo ʻana a me ka hiʻohiʻona hoʻoponopono hou a kūʻai a i mua. * Kākoʻo ʻo ia a hiki i ka 1916 byte ka lōʻihi o ka hoʻouna ʻana i ka packet data. * Loaʻa ka loulou e hāʻawi i nā diagnostics mamao, ka uila uila a me ka optical port link link diagnostic diagnostics, dynamic data transmission, full-duplex / half duplex, māmā māmā, hoʻonohonoho maʻalahi a mālama ma hope. Nā kikoʻī Paʻa Port 2*10/100/1000Base TX+4*1000Base FX Power interface DC Connector (2.5 mm) Wavelong 850nm/1310nm/1550nm Transmission Distance Cat5 100m Multimode, Single/Dual-fiber 2Km 20/40/60/80/100Km Hoʻokahi ʻano, ʻelua-fiber 20/40/60/80/100/120Km Ethernet Port 10/100/1000M RJ45 Awa, Hoʻohui STP / UTP Cat5/Cat5e Cooper Cable Fiber Port Multimode, Dual -fiber SC/ST/FC (Ka anawaena 50/125, 62.5 / 125μm) Hoʻokahi Keʻano, Hoʻokahi Fiber, SC/ST/FC (Diameter 9/125μm ) Hoʻokahi Keʻano, Dual-fiber SC/FC (diameter 9/125μm ) Hoʻololi Hoʻololi Keʻano: Hoʻololi Media, hale kūʻai a i mua / pololei ma MAC Hoʻohui: 8 K Ka hiki ke hoʻololi: 16G Kūlana duplex piha: ka mana kahe, hapalua-duplex: ke ʻano backpressure hale kūʻai a i mua: 9.6us, pololei i loko: 0.9us Vlan: Kākoʻo Network Topology Ring topology: ʻAʻole Kākoʻo Topology Star: Kākoʻo Bus topology: Kākoʻo Tree Topology: Kākoʻo LED Hōʻailona PWR: Mana Mana FX1-FX4: Hōʻailona awa kikoʻī Ethernet port loulou / hana kukui melemele: hōʻailona helu Ethernet port loulou / hana kukui ʻōmaʻomaʻo: Hōʻailona awa Ethernet ʻO ka Voltage Input DC12V2A (Ka nui o ka mana) ≤15W Kaia Hana Hana wela: -20 ~ 70 ℃ Waihona Mahana: -40 ~ 85 ℃ Waihona Humidity: 5% a 90% non-condensing Ana 180 * 100 * 26mm ( L * W * H ) Kaumaha 0.8KG MC & INGRESS PALAʻI Ka pale ʻana o ka mana: IEC 61000- 4-5 Papa 3（2KV）（8/20us) ka palekana o ke awa Ethernet:IEC 61000-4-5 Papa 4（4KV）（10/700us） ESD:IEC 61000-4-2 Papa 4 （8K/15K） Hāʻule kūʻokoʻa:0.5m Ana Manaʻo ʻIke Model No. JHA-G42 4 1000Base-FX a me 2 10/100/1000Base-T(X) RJ45 Port,Multi-mode, Dual Fiber, 550m, SC Connector JHA-G42-20 4 1000Base-FX a me 2 10/100/1000Base-T(X) RJ45 Port, Hoʻokahi ʻano , Uila Kaulua, 20km, Hoʻohui SC JHA-GS42W 4 1000Base-FX a me 2 10/100/1000Base-T(X) RJ45 Port,Ke ano hookahi, Hookahi Fiber, 20km, SC Connector JHA-GS42 4 1000Base-X SFP Slot a me 2 10/100/1000Base-T(X) RJ45(X) Mea Hoʻohui Port Fiber: SC/ST/FC/LC(SFP Slot), Hoʻokahi Keʻano / Multimode, Pālua Fiber/Single Fiber, 550m / 20Km / 40Km / 60Km / 80Km / 100Km / 120Km he koho.

ʻO ka wehewehe maʻamau ʻo SFP28 Direct Attach cables e pili ana i nā kikoʻī SFF-8432 a me SFF-8402. Loaʻa nā koho like ʻole o ke ana uea mai 30 a 26 AWG me nā koho like ʻole o ka lōʻihi o ke kaula (a hiki i 5m). ʻO nā hui kelepona passive SFP28 he hana kiʻekiʻe, ʻoi aku ka maikaʻi o nā hopena I/O no 25G Ethernet. ʻO nā kaula keleawe SFP28 e ʻae i nā mea hana lako e hoʻokō i nā awa kiʻekiʻe, configurability a me ka hoʻohana ʻana ma ke kumu kūʻai haʻahaʻa loa a me ka hoʻemi ʻana i ka waihona mana. Nā hiʻohiʻona ◊ A hiki i ka 25.78125 Gbps data rate ◊ A hiki i ka 5 mika ka hoʻouna ʻana ◊ Hot-pluggable SFP 20PIN footprint ◊ Hoʻonui ʻia ʻo Pluggable Form Factor (IPF) hoʻokō no ka hoʻonui ʻana i ka hana EMI / EMC ◊ Hoʻohālikelike i ka SFP28 MSA ◊ Hoʻohālikelike me SFF-8402 a me SFF-8402 8432 ◊ Kaulana Mahana: 0~ 70 °C ◊ RoHS Nā Pōmaikaʻi kūpono ◊ ʻO ke kumu kūʻai kūʻai keleawe ◊ Haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa mana o ka ʻōnaehana ◊ Haʻahaʻa haʻahaʻa holoʻokoʻa EMI solution ◊ Hoʻolālā maikaʻi ʻia no ka Signal Integrity Applications ◊ 25G Ethernet High Speed ​​Characteristics Parameter Symbol Min Typical Max Unit Note Differential Impedance RIN,PP 90 100 110 Ώ Hoʻokomo poho SDD21 8 22.48 dB Ma 12.8906 GHz Pohō ʻokoʻa SDD11 12.45 E ʻike i 1 dB Ma 0.05 a i 4.1 GHz SDD22 3.12 E ʻike i 2 dB Ma 4.1 a i 19 GHz ʻO ke ʻano maʻamau i ka SCC11 dB i ka hoʻihoʻi ʻana i ka SCC11 dB 2 GHz ma ke ʻano like ʻole 2 GHz. i ke ano ma'amau SCD11 12 E nana 3 dB Ma 0.01 a 12.89 GHz ho'iho'i poho SCD22 10.58 E nana 4 Ma 12.89 a 19 GHz 10 Ma 0.01 a 12.89 GHz ʻokoʻa i ke ʻano maʻamau SCD21-IL1 Nānā 5 dB9 i ka GHz 6. Ma 15.7 a i 19 GHz Kanal Hana Margin COM 3 dB Pin Wehewehe SFP28 Pin Function Definition Pin Logic Symbol Name/Description Notes 1 VeeT Transmitter Ground 2 LV-TTL-O TX_Fault N/A 1 3 LV-TTL-I TX_DIS 4 Disable 2 LV-TTL-I/O SDA Tow Wire Serial Data 5 LV-TTL-I SCL Tow Wire Serial Clock 6 MOD_DEF0 Module i kēia manawa, hoʻohui iā VeeT 7 LV-TTL-I RS0 N/A 1 8 LV-TTL-O LOS LOS o ka hōʻailona 2 9 LV-TTL-I RS1 N/ A 1 10 VeeR Mea Loaʻa Papa 11 VeeR Mea Loaʻa Papa 12 CML-O RD- Hoʻohuli ʻia ka ʻikepili o ka mea loaʻa 13 CML-O RD+ ʻIkepili Loaʻa ʻole i hoʻohuli ʻole ʻia 14 VeeR Reciever Ground 15 VccR Reciver Supply 3.3V 16 VccT Transmitter Supply 3.3V 17 VeeT Transmitter Ground 18 CML-I TD+ Transmitter Data Inverted TD_Inverted TD 20 ʻO VeeT Transmitter Ground 1. ʻAʻole i kākoʻo ʻia nā hōʻailona ma SFP + Copper i huki ʻia i ka VeeT me 30K ohms resistor 2. ʻAʻole kākoʻo nā hui kelepona passive i ka LOS a me TX_DIS Mechanical Specifications Ua kūpono ka mea hoʻohui me ka kikoʻī SFF-8432. Length (m) Uila AWG 1 30 2 30 3 30/26 4 26 5 26 Hoʻoponopono Hoʻoponopono Hiʻona Hana Hana Hana Electrostatic Discharge (ESD) i nā Pin Uila MIL-STD-883C Hana 3015.7 Papa 1(>2000 Volts) Electromagnetic EMI) FCC Papa B Hoʻokō me nā Kūlana ʻO CENELEC EN55022 Papa B CISPR22 ITE Papa B RF Immunity(RFI) IEC61000-4-3 Hōʻike maʻamau ʻaʻohe hopena hiki ke ana mai kahi kahua 10V/m i hoʻopaʻa ʻia mai ka 80 a i ka 1000MHz RoHS Compliance RoHS Directive 2011/65/EU6 Hoʻololi a me ia. ʻO RoHS 6/6 kūpono