Ngā Āhuatanga: ♦ Tae atu ki te 155Mb / s Raraunga Hononga ♦ Hot-Pluggable ♦ Tuhono SC kotahi ♦ Tae atu ki te 40 km i runga i te 9 / 125μm SMF ♦ 1310nm FP laser transmitter ♦ 1550nm PIN photo-detector ♦ ♦ Arotahi Whakaata Whakaata ♦ ♦ Aroturuki Arohiko ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ Atanga ♦ Atanga Arohiko me SFF-8472 ♦ Te Mana Nui 2.0V, kua tuwhera ranei, kua whakahohea ki te TDIS 1000 V) Te Whakarere Hiko (ESD) ki te Waahi SC Kotahi IEC 61000-4-2GR-1089-CORE Hototahi ki nga paerewa Fference (ElectromagneticEMI) Wāhanga 15 Karaehe BEN55022 Class B (CISPR 22B)VCCI Class B Hototahi ki nga paerewa Laser Eye Safety FDA 21CFR 1040.10 me 1040.11EN60950, EN (IEC) 60825-1,2 Hototahi ki te Class 1 laserproduct. • Iahiko Manakohia SFP Kaihautu Arahiko Manakohia l Nga Ahu Miihini Tuhi Miihini

L3 24 + 4 10Gigabit Whakahaere Fiber Itarangi Whakawhiti JHA-SW2404MG-28BC L3 24 + 4 10Gigabit Ethernet Whakawhiti ♦ Hua tirohanga L3 24 + 4 10Gigabit Ethernet Whakawhiti he paerewa tuatoru-papanga-kore aukati. Ka whakarato i nga tauranga Ethernet 24 10/100 / 1000Base-T, 4 10G SFP + tauranga. I runga i te hangarau maramara ASIC mahi nui, te hoahoa hanganga modular, e whai mana ana ki te whakawhiti multilayer me te waea-tere ararere whakamua. Ka taea te tuku ki te whatunga rohe taone nui, me te whakarato i etahi hangarau 1 kiromita whakamutunga ki te kohikohi me te whakawhiti raraunga matua. I te wa ano, L3 24 + 4 10Gigabit Ethernet Switch e whakarato ana i te ararere IPv4 / IPv6 katoa, tae atu ki te tunnel me te IP multicast.Ka taea e te kaiwhakamahi te whakarite i nga momo mahi katoa o te whakawhiti ma te Tukutuku, SNMP me etahi atu. L3 24 + 4 10Gigabit Ethernet Whakawhiti tino pai mo te tono whakahiato o te whatunga nui-nui me te tono matua o te whatunga reo me te iti-rahi. Tauira hua Ko te tauira hua L3 24+4 10Gigabit Itarangi Whakawhiti Nga ahuatanga taketake Tauranga pumau 24 10/100/1000Base-T nga tauranga Ethernet, 4 10G SFP+ nga tauranga Pouaka Whakamuri 128Gbps Te tere whakamua o te Packet 95.232Mpps Te kaha o te Tukatuka RISC 400MHz Te kaha mahara RISC 400MHz Ripanga Wāhitau 16K Nga ahuatanga hua Te whanui rakau Tautoko STP, RSTP, MSTP Tautoko PVST/PVST+ VLAN Tautoko Tautoko VLAN e pa ana ki te tauranga Tautoko VLAN e pa ana ki te MAC Tautoko 802.1Q kua tapaina Tautoko VLAN mo te Tautoko Super Vlan mo te Tautoko Vlan Motuhake mo te GVRP whirihoranga VLAN hihiri Tautoko QinQ me te QinQ ngawari Tautoko mo te Mana Rere VLAN Reo I runga i te paerewa IEEE 802.3x mana rere Ma te IEEE 802.1Qbb mana whakahaere rere matua Tautoko te mahi CAR Te mana paoho Te aukati i te awha haapurorotanga, ka mutu te tuku kia tae atu ki te waahi tino nui te mana multicast IGMP Tirohia te karere multicast te aro turuki aunoa i te ararere multicast IGMP v1/v2/v3, MLDv2 PIM-SM, OLINK&PIM-DM DVMRP (Tawhiti Vector Kawa Ararere Multicast) GMRP (kawa rehita hihiko hihiko) Tauranga herea ia roopu mo te 8 te nui, tautoko 128 roopu LACP hihiri, pateko polymerization Tauranga whakaata Tautoko i runga i te whakarōpū rerenga whakaata me te whakaata tauranga Tapae Tapae 16 pakeke, ngohengohe te tapae 32 Te whakamahi i nga tikanga whakahiato, me te whakahaere whakakotahitanga o te wahitau IP hei mahi i te penapena rauemi wahitau Whakahaere ararere Ararere RIP v1 /v2, OSPFv2, BEIGRP (hototahi ki Cisco EIGRP), BGPv4, ISIS, BGP Anti huaketo mahi ararere mohio Te rautaki ararere Tautoko i runga i te arataki rautaki IP Ko te mahi takawaenga Tautoko Takawaenga ARP, DNS Proxy Redundancy backup Tautoko mo te VRRP, HSRP Hot Standby Router Protocol Ahuatanga o te DHCP DHCP Server, DHCP Client and support DHCP relay Function of NAT Tautoko te static or mahi whakamaori wahitau NAT hihiri Nga ahuatanga haumaru IEEE 802.1x tohu tauranga, tohu PKI Taumahi Haumarutanga Tauranga (Tauranga Haumarutanga) Tautoko taputapu mo te IP ACL ACL ACL, MAC, Vlan Tautoko taputapu mo te tauranga kaiwhakamahi IP+MAC+Vlan ID+ pūkete kaiwhakamahi he maha nga mea kua honoa hei here Tautoko IP Puna Kaitiaki Tautoko WEB atanga motuhēhēnga kaiwhakamahi RADIUS Mamao , Tiwhikete TACACS+ Te whakahaere whakarōpūtanga kaiwhakamahi me te whakamarumaru kupuhipa Hangarau whakangungu kupenga Hangarau mana haumaru Rarangi whakahaere kaupapa here Te kounga o te ratonga IEEE 802.1Qau te hangai o te tauranga Ko ia tauranga 8 ka tukuna he mahere rarangi. 802.1p 8 kaupapa matua WRED, WFQ, SP me FIFO whakahōtaka tūtira hātepe hātepe Ratonga Whakamātautau Rawa Mahi Whakanuia Te Maamaa Tino Taumaha Rauna Robin Tuatahi ka tae tuatahi ki te TOS hei tohu RTS Whakahaere whatunga SNMP v1/v2/v3 RMON (1,2,3,9 roopu) atanga Telnet WEB Tautoko mo te whakahaere huinga Tautoko Tautoko SSH mo te PDP (hototahi me Cisco CDP.) Hei tautoko i te powhiriwhiri, pāmahana, rangitaki pūnaha, whakaoho aroākapa Ngā āhuatanga ā-tinana Te rahi o te ahua 440x230x44(mm) Ahuatanga mana AC 110-240V urutau, 47-63Hz, 1A/230V, RPS mana wera wera Mana 80W Tohu rama Tohu hiko, tohu o te punaha, hono / nga tohutohu a te kaiwhakawhitiwhiti Te makuku / te pāmahana 0-50 ℃ mahi,-40-70 ℃ tiaki, 0-90% kore condensation

Ngā Āhuatanga: ♦ 4 nga hongere taapiri-katoa motuhake ♦ Tae atu ki te 27.95Gbps mo ia hongere hōkaiipurangi ♦ Te hōkaiipurangi whakahiato o > 100Gbps ♦ MTP/MPO tūhono whatu ♦ QSFP28 MSA ture ♦ Whakaritea ki te IEEE 802.3-2081 Paerewa IEEE 802.3-2081. Ko te maramara CAUI-4 ki te waahanga hiko paerewa ITU-T G.959.1-2012-02 paerewa ♦ Nga kaha diagnostic diagnostic ♦ Kotahi + 3.3V te mana hiko e whakahaere ana ♦ Te awhe pāmahana 0 ° C ki te 70 ° C ♦ RoHS Whakaaetanga Wahi Tono: ♦ Rohe Rohe Whatunga (LAN) ♦ Whatunga Waahanga Whanui (WAN) ♦ Whakawhiti Ethernet me nga tono pouara Whakaahuatanga: Te Ko te JHA-Q28C01 he kōwae whakawhiti i hangaia mo te 100m tono whakawhitiwhiti whakaaro. He pai te hoahoa ki te 100GbASE-SR4 o te IEEE 802.3-2012 Clause 88 paerewa IEEE 802.3bm CAUI-4 maramara ki te paerewa hiko ITU-T G.959.1-2012-02. Ka huri te kōwae i nga hongere whakauru e 4 (ch) o te 25.78Gbps ki te 27.95Gbps nga raraunga hiko ki nga huarahi 4 tohu tohu, ka whakatiki ki roto i te hongere kotahi mo te 100Gb/s tuku whatu. I tua atu, i te taha o te kaikawe, ka whakakorehia e te kōwae te whakaurunga 100Gb/s ki roto i nga tohu ara e 4, ka huri ki te 4 nga ara whakaputa raraunga hiko. He taura riipene muka whatu me te hono MPO/MTP i ia pito ka kuhu ki roto i te ipu QSFP28. Ko te takotoranga o te taura rīpene he “pātuhi” me ngā titi arataki kei roto i te ipu o te kōwae kia tika ai te tīaroaro. I te nuinga o te wa karekau he korikori o te taura (ki runga ki te ki runga) kia tika ai te hongere ki te tiaroaro. Ka tutuki te hononga hiko ahakoa he hononga hono IPASS® 38-pin. Ka mahi te kōwae mai i te + 3.3V hiko hiko kotahi me nga tohu mana whakahaere o te ao LVCMOS/LVTTL penei i te Module Present, Reset, Interrupt and Low Power Mode e waatea ana me nga waahanga. He atanga rangatū 2-waea e waatea ana ki te tuku me te whiwhi tohu whakahaere uaua ake me te whiwhi korero whakamaarama mamati. Ka taea te whakatika i nga hongere takitahi, ka taea te tutakina nga hongere kaore i whakamahia mo te ngawari o te hoahoa. Ko te JHA-Q28C01 i hangaia me te ahua o te ahua, te hononga whatu/hiko me te atanga tātaritanga mamati e ai ki te QSFP28 Multi-Source Agreement (MSA). Kua hoahoatia kia tutuki i nga tikanga whakahaere o waho rawa atu, tae atu ki te mahana, te makuku me te wawaotanga EMI. Ko te kōwae e whakarato ana i nga mahi tino tiketike me te whakaurutanga o nga ahuatanga, ka taea ma te atanga rangatū waea-rua. • Tohu Tawhā Whakatauranga Morahi Moni. Max angamaheni. Waeine Rokiroki Te Waahi TS -40 +85 °C Te Ngaohiko Tuku VCCT, R -0.5 4 V Te Maama Whakawhanaunga RH 0 85 % • Te Taiao Mahi Manako: Tohu Tawhā Min. Max angamaheni. Waehe Waeine Te Waahi Mahi TC 0 +70 °C Te Ngaohiko Tuku VCCT, R +3.13 3.3 +3.47 V Tuku I naianei ICC 1000 mA Te Mahinga Hiko PD 3.5 W • Nga Tohu Hiko (TOP = 0 ki te 70 °C, VCC = 3.13 ki te 3.47 Volts Tawhā Tohu Min Momo Max Waeine Reiti Raraunga Note mo ia Hongere - 25.78125 Gbps Whakamahi Hiko - 2.5 3.5 W Whakawhiwhinga Icc Naianei 0.75 1.0 A Mana I/O Ngaohiko-Teitei VIH 2.0 Vcc V Mana I/O Ngaohiko-Hakaraka VIL 0 0.7 V Inter-Channel Skew TSK 150 Ps RESETL Roa 150 Ps US RESETL whakaū wā 100 ms Te Mana I te Wā 100 ms Whakawhiti Kotahi Mutunga Ngaohiko Putanga Whakaaetanga 0.3 4 V 1 Aratau Ngaohiko Whakaaetanga Ngaohiko 15 mV Whakawhiti Ngaohiko Rerekenga Whakauru VI 120 1200 mV Tuku Whakauru Rererenga Whakaaetanga ZIN 80 100 120 Raraunga Tiaki Raraunga Jitter 100 120 Raraunga Whakawhirinaki Raraunga Jitter 1DDJ Te Raraunga Raraunga Raraunga Raraunga Raraunga 0 Jitter 1DDJ. Kaiwhiwhi UI Kotahi Whakamutunga Ngaohiko Ngaohiko Whakaaetanga 0.3 4 V Rx Putanga Rerekē Ngaohiko Vo 600 800 mV Rx Putanga Whakatika me te Hinga Ngaohiko Tr/Tf 35 ps 1 Tapeke TJ 0.7 UI Deterministic Jitter DJ 0.42 UI Note: 20% UI Note: 20% TOP = 0 ki te 70 °C, VCC = 3.0 ki te 3.6 Volts) Tohu Tawhā Min Typ Max Waeine Ref. Whakawhiti Roa Ngaru Orotika λ 840 860 nm RMS Te Whanui Momowhiti Pm 0.5 0.65 nm Te Mana Orotika Wawaenga mo ia Hongere Pavg -8 -2.5 0 dBm Taiaho Wehe Mana Poff -30 dBm ER 3.5 dB Relative Intensity Noise Rino. 1 Ngaronga Whakahoki Optical Whakaaetanga 12 dB Receiver Optical Pokapū Roa Ngaru λC 840 860 nm Kaiwhiwhi Taakaro mo ia Hongere R -10.5 dBm Te Mana Whakauru Morahi PMAX +0.5 dBm Receiver Reflectance Rrx -12 dB LOS De-Assert LOSD -14 dBm LOS 0.5 dBm LOS. dB Note 12dB Reflection • Atanga Aroturuki Taataritanga Kei te waatea te mahi aro turuki mamati ki nga QSFP28 SR4 katoa. Ko te atanga rangatū 2-waea e whakarato ana i te kaiwhakamahi ki te whakapā atu ki te kōwae. Ko te hanganga o te mahara ka whakaatuhia i te rere. Kua whakaritea te mokowā mahara ki te wharangi iti, kotahi te wharangi, te mokowā wāhitau 128 paita me te maha o nga wharangi mokowā wāhitau o runga. Ka taea e tenei hanganga te uru ki nga wahitau kei te wharangi o raro, penei i nga Kara Interrupt and Monitors. He iti ake te waa whakaurunga wa tino nui, penei i nga korero TT rangatū me nga tautuhinga paepae, e waatea ana me te mahi Tohu Whārangi. Ko te wahitau atanga e whakamahia ana ko A0xh me te nuinga o te waa e whakamahia ana mo nga raraunga tino nui penei i te whakahaere haukoti kia taea ai te panui kotahi-wa mo nga raraunga katoa e pa ana ki tetahi ahuatanga haukoti. Whai muri i te aukatinga, IntL, kua whakatauhia, ka taea e te kaihautu te panui i te mara haki ki te whakatau i te hongere e pa ana me te momo haki. Ko te Page02 he EEPROM Kaiwhakamahi me tana whakatakotoranga e te kaiwhakamahi. Te whakaahuatanga mo te iti o te mahara me te page00.page03 o runga mahara tirohia te tuhinga SFF-8436. • Te Wā mo te Mana Maeneene me nga Taumahi Taumahi Tawhā Tohu Tohu Waeine Waeine Tikanga Wā T_init 2000 ms Wā mai i te hiko 1, mono wera, taha piki ake ranei o Tautuhi tae noa ki te mahi katoa o te kōwae2 Tautuhi Init Assert Time t_reset_init 2 μs Ka hangaia he Tautuhi e te iti taumata roa atu i te iti rawa o te wa whakapouri tautuhi kei runga i te titi ResetL. Te Waa Riri Pumau Pahi Tuturu t_serial 2000 ms Te wa mai i te hiko i runga1 tae noa ki te whakautu a te kōwae ki te tuku raraunga i runga i te pahi rangatū 2-waea Aroturuki Waa Raraunga t_data 2000 ms Te wa mai i te hiko i runga1 ki nga raraunga kaore i reri, moka 0 o Paita 2, kua whakakorehia me te IntL i kii Tautuhi Anō i te Wā Whakatau t_reset 2000 ms Wā mai i te pikinga ake i runga i te titi ResetL kia oti ra ano te kōwae functional2 LPMode Assert Time ton_LPMode 100 μs Time from assertion of LPMode (Vin:LPMode =Vih) tae noa ki te urunga o te mana hiko kōwae ki raro Taumata Hiko IntL Assert Time ton_IntL 200 ms Wā mai i te puta o te ahuatanga e whakaoho ana i te IntL tae noa ki te Vout:IntL = Vol IntL Deassert Time 500 μs toff_IntL 500 μs Te wa mai i te maramatanga i te panui3 mahi o te haki e hono ana tae noa ki te Vout:IntL = Voh. Kei roto i tenei ko nga wa deassert mo Rx LOS, Tx Fault me ​​etahi atu moka haki. Rx LOS Assert Time ton_los 100 ms Wā mai i te Rx LOS state ki Rx LOS bit set and IntL asserted Flag Assert Time ton_flag 200 ms Wā mai i te putanga o te ahuatanga e whakaoho ana i te haki ki te huinga moka haki hono me te IntL asserted Mask Assert Time ton_mask 100 ms Wā mai i te kanohi kanohi bit set4 tae noa ki te aukati i te whakapae IntL e pa ana ki te aukati i te Waa Whakakore-Whakaaetanga toff_mask 100 ms Te wa mai i te moka kanohi kua whakakorea4 tae noa ki te mahi e hono ana IntlL ka timata ano te ModSelL Assert Time ton_ModSelL. e kore te kōwae e whakautu ki te tuku raraunga i runga i te 2-waea pahi rangatū Power_over-ride orPower-set Assert Time ton_Pdown 100 ms Time from P_Down bit set 4 tae noa ki te whakaurunga hiko o te kōwae ki raro Power Level Power_over-ride or Power-set De-assert Time toff_Pdown 300 ms Time from P_Down bit clear4 tae noa ki Kei te tino mahi te kōwae3 Note: 1. Ko te hiko ka kiia ko te wa tonu ka tae atu nga ngaohiko tuku ka noho ki runga ake ranei i te iti rawa. uara kua tohua. 2. Ko te tino mahi kua tautuhia ko te IntL e kii ana na te mea kaore i rite te moka, moka 0 paita 2 kua whakakorehia. 3. I inehia mai i te hinganga o te taha karaka i muri i te mokamoka o te panui panui. 4. I inehia mai i te hinganga o te taha karaka i muri i te moka mutu o te mahi tuhi. • Hoahoa Poraka Whakawhiti Whakaaturanga1: Hoahoa Poraka • Hoahoa Whakaritenga Pin o te Poari Kaihautu Tuhono Poraka Nga Nama Pin me te Ingoa l Whakaahuatanga Pin Pin Logic Symbol Ingoa/Whakaahua Ref. 1 GND Papa 1 2 CML-I Tx2n Kaiwhakawhiti Huri Raraunga Whakauru 3 CML-I Tx2p Kaituku Kore-Kore Hurihuri Putanga Raraunga 4 GND Papa 1 5 CML-I Tx4n Kaituku Huri Raraunga Hurihuri 6 CML-I Tx4p Kaituku Putanga Raraunga-kore 7 GND Papa 1 8 LVTTL-I ModSelL Kōwae Tīpakohia 9 LVTTL-I ResetL Tautuhi Tautuhi Kōwae 10 VccRx +3.3V Kaiwhiwhi Hiko Hiko 2 11 LVCMOS-I/O SCL 2-Waea Karaka Atanga Rangatū 12 LVCMOS-I/O SDA 2-Waea Raraunga Atanga Rangatū 13 GND Papa 1 14 CML- O Rx3p Receiver Inverted Raraunga Putanga 15 CML-O Rx3n Receiver Kore-Inverted Raraunga Putanga 16 GND Ground 1 17 CML-O Rx1p Receiver Inverted Raraunga Putanga 18 CML-O Rx1n Receiver Kore-Inverted Raraunga Putanga 19 GND Ground 1 20 GND Ground 1 21 CML-O Rx2n Receiver Rx2n Receiver -O Rx2p Receiver Kore-Inverted Raraunga Putanga 23 GND Ground 1 24 CML-O Rx4n Receiver Inverted Raraunga Putanga 25 CML-O Rx4p Receiver Kore-Inverted Raraunga Putanga 26 GND Ground 1 27 LVTTL-O ModPrsL Module Interrupted 28 LVT Interrupted 28 LVT. +3.3V Kaituku Hiko Hiko 2 30 Vcc1 +3.3V Hiko Hiko 2 31 LVTTL-I LPMode Aratau Hiko Hiko 32 GND Papa 1 33 CML-I Tx3p Kaituku Huri Raraunga Hurihuri 34 CML-I Tx3n Kaituku Whakawhiti Raraunga GND Kore Hurihuri 35 1 36 CML-I Tx1p Kaituku Putanga Raraunga Inverted 37 CML-I Tx1n Transmitter Putanga Raraunga Kore-Inverted 38 GND Papa 1 Notes: Ko te GND te tohu mo te kotahi me te tuku(mana) noa mo nga waahanga QSFP28, He mea noa nga mea katoa i roto i te waahanga QSFP28 me nga ngaohiko katoa e tohuhia ana ki te kua tohuhia tenei kaha. Tūhono tika ēnei ki te tohu o te papa manaaki i te rererangi whenua noa. Ko te putanga taiaho kua monokia i runga i te TDIS>2.0V, kua tuwhera ranei, kua whakahohea ki te TDIS