4E1-1FE interface Converter JHA-CE4F1 Overview Hoʻokumu ʻia kēia mea hoʻololi hoʻololi ma FPGA, me ka hoʻohana ʻana i ka ʻenehana hoʻololi ʻana i ka ʻaoʻao hoʻohuli e hoʻopili no nā kaʻa E1 he nui 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. Huahana Photo Mini Type 19 Inch 1U Type Features Ma muli o ka pono kope 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 Kākoʻo i nā pūʻulu hana a pau o Ethernet Work Mode CRC hiki ke hoʻonohonoho ʻia ka paepae ala ala e hoʻokaʻawale i nā laina hoʻouna maikaʻi ʻole a ʻoki i kahi kuhikuhi hoʻokahi. Ke kaapuni ka lālā 2M i ka helu kuhi hewa 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 hoʻouna kuhikuhi Ethernet ʻelua. 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 ke kaʻapuni code HDB3 Kākoʻo i ke kahawai E1 hot-plug i loko o ka hāmeʻa, a ʻike ʻokoʻa i ke kahawai kūpono a ʻaʻole e hoʻopau i ka lawe ʻikepili Hiki ke kākoʻo iā 1-4Channel E1 ka hoʻonohonoho ʻana i ke kahawai, 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 ʻae ʻana i ka Jitter: E like me ka protocol G.742 a me G.823 i ʻae ʻia ka Attenuation: 0~6dBm ♦ Ethernet interface(100/100M) Interface rate: 10/100 Mbps, half/full duplex auto-negotiation Interface Standard: Compatible me IEEE 802. , 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 kiko'ī Helu kumu hoʻohālike: JHA-CE4F1 Hōʻike Hana 4E1/1FE interface Converter Port Wehewehewehe 4* E1 interface; 1 *FE interface Mana lako mana: AC180V ~ 260V;DC –48V;DC +24V;AC110VPo ka mana: ≤10W Ana Nui Huahana: 216X140X31mm (WXDXH3 KG Weight Application hoʻonā 1 Haʻina maʻamau 2

Nā hiʻohiʻona ◊ E hoʻopili i ka pilina uila i SFF-8431 ◊ 850nm VCSEL laser a me PIN photo-detector ◊ Loaʻa ka lōʻihi o ka loulou o 70m ma OM3 MMF a me 100m ma OM4 MMF ◊ Loaʻa nā hana diagnostics digital ma o ka interface I2C ◊ ʻO ka wela o ka hihia ʻoihana Kūʻai: 0 ° C i +70 °C ◊ + 3.3V hoʻokahi mana lako ◊ Mana hoʻohana emi ma mua o 1W ◊ RoHS compliant ◊ Palekana hua'ōlelo no nā A0h a me A2h Nā noi ◊ 25GBASE-SR Ethernet ◊ Nā kikowaena, nā hoʻololi, ka mālama a me nā mea hoʻopili kāleka hoʻokipa Hōʻike Hōʻike Kūʻai Kūʻai Kūʻai Kūʻai Kūʻai Kūʻai Kūlohelohe1- ʻO ka hōʻailona hōʻailona hōʻailona Min. Max maʻamau. Unit Notes Voltage Hoʻolako Vcc3 -0.5 - +3.6 V Ka Mahana Waihona Ts -10 - +70 °C Haʻahaʻa Hana RH +5 - +85 % 1 Nānā: 1 ʻAʻohe condensation Manaʻo ʻia Nā Kūlana Hana Parameter Symbol Min. Max maʻamau. Nā Manaʻo Hui Pū ʻIa Manaʻo TC 0 - +70 °C Voltage Voltage Vcc 3.14 3.3 3.47 V Mana Mana Icc o kēia manawa - - 300 mA Pd Hoʻopau Mana - - 1.0 W Bit Rate BR 8.5 25.78125 - Gbps Fiber Bend Radius Rb Papa 2- Manaʻo ʻia nā kūlana hana uila Pākaukau 3- Nā ʻAno Uila Hōʻailona ʻāpana Min. ʻAno. Max. Units Notes Transmitter ʻOkoʻa ʻIkepili Hoʻokomo Swing Vin,PP 200 - 1600 mVPP Hoʻokomo ʻokoʻa Impedance ZIN 90 100 110 Ω Tx_Fault Hana maʻamau VOL 0 - 0.8 V Transmitter Fault VOH 2.0 - VCC V Tx_00 - Hoʻopau maʻamau VIH. VCC+0.3 V Mea Loaʻa Lā ʻokoʻa Hoʻopuka Vout 400 - 800 mV Huakaʻi ʻokoʻa Impedance ZD 90 100 110 Ω Rx_LOS Hana maʻamau VOL 0 - 0.8 V Lose Signal VoH 2.0 - VCC V Optical Characteristics Table 4-Optical Characters Table 4-Optical Characters Table 4-Optical Characters Mea hoʻolele ʻopika Nā hiʻohiʻona ʻano Bit Rate BR Gbps 8.5 25.78125 - Kaulana Wavelongth Wave λc nm 820 850 880 Average Launch powerTx_off Poff dBm - - -45 Launch Optical Power P0 dBm -6.0 2.4 1 Extinth Ratio - ER dS Wide nm 0.65 Nā ʻano o ka mea loaʻa ma ke ʻano o ka ʻike kikoʻī BR Gbps 8.5. - - -5.2 3 Los Assert LosA dBm -30 - - Los De-Assert LosD dBm - - -13 Los Hysteresis LosH dB 0.5 Nānā: Hoʻohui ʻia i 50/125 MMF. Ana me PRBS 231-1 kumu hoao @25.78125Gbps.BER=E-12 3. BER=1x10-12; PRBS231-1@25.78125Gbps. Manaʻo ʻia ʻo ka Papa Hoʻopono Kaapuni Kiʻi 1, Manaʻo ʻia ʻo Papa Hoʻokele Kaapuni Manaʻo Manaʻo Kaapuni Kiʻi 2, Manaʻo ʻia ʻo Interface Circuit Pin hoʻonohonoho Kiʻi 3, Pin View Table 5-Pin Function Definitions Pin Symbol Name/Description Notes 1 VEET Module 2 Transmitter Ground. TX_FAULT Hewa ka mea hoʻouna module 2 3 TX_DISABLE Hoʻopau i ka mea hoʻouna; Hoʻopau i ka mea hoʻopuka laser transmitter 3 4 SDA 2-Wire Serial Interface Data Line (MOD-DEF2) 5 SCL 2-Wire Serial Interface Clock (MOD-DEF1) 6 MOD_ABS Module Absent, i hoʻopili ʻia me VEET a i ʻole VEER i ka module 2 7 RS0 Rate E koho i ka 0, e hoomalu i ka SFP+ module receiver 4 8 RX_LOS Receiver Nalo o Hōʻailona hōʻailona (Ma FC i koho ʻia ʻo Rx_LOS a ma Ethernet i koho ʻia ʻaʻole ʻike hōʻailona) 2 9 RS1 Rate Koho 1, koho ʻia ka SFP+ module transmitter 4 10 VEER Module Receiver Ground 1 11 VEER Module Receiver Ground 1 12 RD- Receiver 1 Huli ʻIkepili RD + Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili 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 Non-Inverted Data Input 19 TD- Transmitter 20 Transmitter Inverted Data Input: lepo module hoʻokaʻawale ʻia nā pine mai ka pahu module. E huki ʻia nā pine me ka 4.7K-10Kohms i ka volta ma waena o 3.14V a me 3.46V ma ka papa hoʻokipa. Huki ʻia ka pine a hiki i VCCT me kahi pale 4.7K-10KΩ i loko o ka module. E nana SFF-8472 Rev12.2 Papa 10-2. Nānā Kiʻi 4, Palapala Hoʻomanaʻo Mechanical Design Diagram Papa 5- Length Uea Length Uea L（Uni: m） Hoʻomanawanui（Unit: cm） ≤1.0 +5/-0 1.0＜L≤4.5 +15/-0 4.5＜L 14.5 +30/-0 ＞14.5 + 2%/-0 Nā ʻōlelo aʻo i ka mālama ʻana i ka mālama ʻana: He maʻalahi kēia mea hana i ka pōʻino ma muli o ka electrostatic discharge (ESD). Paipai ʻia kahi kaiapuni kūʻokoʻa kūʻokoʻa. E hahai i nā alakaʻi e like me nā kaʻina hana ESD kūpono. Palekana Laser: ʻO ka hoʻoheheʻe ʻia e nā mea laser hiki ke pilikia i nā maka kanaka. Hōʻalo i ka ʻike ʻana o ka maka i ka radiation pololei a i ʻole.

Introduction JHA-GS24 series he 10/100/1000M self-adaptive Gigabit fiber Ethernet switch, me 2 1000M SFP Slot a me 4 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, 100BASE-TX, 100BASE-TX, 100Base-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 ʻōlelo kikoʻī Paʻa Port 4*10/100/1000Base TX+2*1000Base X SFP Mana mana PoE: DC Connector (2.1 mm) Non PoE: DC Connector (2.5 mm) Wavelong 850nm/1310nm/1550nm Transmission Distance Cat5 100nm. 2Km pakahi Ke ano, Hookahi-fiber 20/40/60/80/100Km Single Mode, Dual-fiber 20/40/60/80/100/120Km Ethernet Port 10/100M RJ45 Awa, Hoʻohui STP / UTP Cat5/Cat5e Cooper Cable Fiber Port ʻAno nui, ʻelua-fiber SC/ST/FC (Ka anawaena 50/125, 62.5 / 125μm) Hoʻokahi Keʻano, Hoʻokahi Fiber, SC / ST / FC (Diameter 9 / 125μm ) Keʻano hoʻokahi, Dual-fiber SC / FC (diameter 9 / 125μm ) Hana PoE (koho) PoE awa: 1-4 PoE Protocol: 802.3af, 802.3at PoE Pin Assignment:1/2+, 3/6- (802.3af, 802.3at) PoE Port Power:802.3af: 15.4W 802.3at: 30W PoE Short Protect:Support Exchange Attribute Conversion Method: Media conversion, store and forward / straight in MAC Pākuʻi: 2 K Hiki ke hoʻololi:14G Full duplex mokuʻāina: kahe kahe, hapalua-duplex: backpressure mode hale kūʻai a i mua: 9.6us, pololei i loko: 0.9us BER: