Nā hiʻohiʻona: ♦ A hiki i 155Mb / s Nā loulou ʻikepili ♦ Hot-Pluggable ♦ Hoʻohui SC hoʻokahi ♦ A hiki i 40 km ma 9 / 125μm SMF ♦ 1310nm FP laser transmitter ♦ 1550nm PIN kiʻi kiʻi 3 Interface ♦ Hoʻopili kiʻi kiʻi kiʻi ♦ ♦ Hoʻopili mana hoʻokahi me SFF-8472 ♦ Mana Kiʻekiʻe 2.0V a i ʻole wehe ʻia, hiki iā TDIS 1000 V) Electrostatic Discharge (ESD) i ka Hoʻokahi SC Receptacle IEC 61000-4-2GR-1089-CORE Kūlike me nā kūlana Electromagnetic (EMII) Mahele 15 Papa BEN55022 Papa B (CISPR 22B)VCCI Papa B Kūlike me nā kūlana Laser Eye Safety FDA 21CFR 1040.10 a me 1040.11EN60950, EN (IEC) 60825-1,2 Kūlike me ka Class 1 laserproduct. • Kaapuni Manaʻo SFP Host Kaapuni Manaʻo l Nā Ana Hana Mechanical Drawing.

L3 24 + 4 10Gigabit Management Fiber Ethernet Switch JHA-SW2404MG-28BC L3 24 + 4 10Gigabit Ethernet Switch ♦ Hōʻike huahana L3 24 + 4 10Gigabit Ethernet Switch maʻamau ʻekolu-layer non-blocking switch. Hāʻawi i 24 10/100/1000Base-T Ethernet awa, 4 10G SFP + awa. Hoʻokumu ʻia i ka ʻenehana chip ASIC kiʻekiʻe, ka hoʻolālā hoʻolālā modular, nona ka hiki ke hoʻololi i ka multilayer a me ka neʻe ʻana i ka uea-wikiwiki. Hiki ke kau ʻia i loko o ka ʻoihana metropolitan area, a hāʻawi i kahi ʻenehana 1 km hope loa e hōʻiliʻili a hoʻololi i ka ʻikepili koʻikoʻi. Ma ka manawa like, L3 24 + 4 10Gigabit Ethernet Switch e hāʻawi i ka IPv4 / IPv6 holoʻokoʻa, me ka tunnel a me IP multicast. Hiki i ka mea hoʻohana ke hoʻonohonoho i nā ʻano hana āpau o ka hoʻololi ma o ka Pūnaewele, SNMP a pēlā aku. L3 24 + 4 10Gigabit Ethernet Switch kūpono loa no ka hoʻopili ʻana i ka hoʻopili ʻana o ka pūnaewele nui a me ka noi kumu o ka ʻoihana liʻiliʻi a me ka liʻiliʻi. Hōʻike huahana ʻO ke ʻano huahana L3 24+4 10Gigabit Ethernet Switch Nā hiʻohiʻona kumu Awa paʻa 24. Papa helu helu 16K Nā hiʻohiʻona huahana Kākoʻo kumu lāʻau STP, RSTP, MSTP Kākoʻo PVST/PVST+ VLAN Kākoʻo VLAN e pili ana i ke awa Kākoʻo VLAN kākoʻo MAC-based VLAN Kākoʻo 802.1Q hōʻailona VLAN Kākoʻo no Super Vlan Kākoʻo no Private Vlan Kākoʻo no ka GVRP dynamic VLAN hoʻonohonoho Kākoʻo QinQ a maʻalahi QinQ Kākoʻo no ka hoʻomalu kahe ʻana o ka leo VLAN Ma muli o kahi mana kahe IEEE 802.3x maʻamau Me ka hoʻohana ʻana iā IEEE 802.1Qbb ka mana kahe mua Kākoʻo i ka hana CAR Ka mana hoʻolaha Kaohi ʻana i ka ʻino, hoʻōki i ka hoʻouna ʻana a hiki i kahi koʻikoʻi ka mana multicast IGMP Snooping memo multicast ka nānā ʻana i nā alahele multicast IGMP v1/v2/v3, MLDv2 PIM-SM, OLINK&PIM-DM DVMRP (Distance Vector Multicast Routing Protocol) GMRP (multicast dynamic registration protocol) Hoʻopaʻa ʻia ke awa ʻO kēlā me kēia pūʻulu o ka nui o 8, ʻoiai kākoʻo 128 pūʻulu LACP dynamic a static polymerization Port mirroring Kākoʻo e pili ana i ka hoʻokaʻawale ʻana o ke kahe ʻana a me ka hoʻohālikelike ʻana i ke awa Hoʻopaʻa ʻia 16 paʻa paʻa a palupalu 32 Ke hoʻohana ʻana i nā ʻenehana clustering, me ka hoʻokele hui pū ʻana o ka IP address e hana i ka mālama ʻana i nā kumu waiwai Hoʻokele hoʻokele Static routing RIP v1 /v2, OSPFv2, BEIGRP (kūpono me Cisco EIGRP), BGPv4, ISIS, BGP Anti virus hana hoʻokele akamai Kākoʻo e pili ana i ka hoʻolālā IP IP ʻO ka hana proxy Kākoʻo Proxy ARP, DNS Proxy Redundancy backup Kākoʻo no VRRP, HSRP Hot Standby Router Protocol Nā ʻano o DHCP DHCP Server, DHCP Client a kākoʻo DHCP relay Hana o NAT Kākoʻo i ka static a i ʻole. dynamic NAT address translation function Nā hiʻohiʻona palekana IEEE 802.1x port certification, PKI certification Hoʻohana ʻia ʻo Port Security (Port Security) Kākoʻo lako lako no IP ACL ACL ACL, MAC, Vlan Kākoʻo lako lako no ka mea hoʻohana port IP + MAC + Vlan ID + moʻokāki mea hoʻohana i nā ʻano mea like ʻole i hui pū ʻia e hoʻopaʻa i Kākoʻo IP Source Guard Kākoʻo WEB interface mea hoʻohana hōʻoia mamao RADIUS , TACACS+ palapala hōʻoia Ka hoʻokele hoʻokaʻawale ʻana o ka mea hoʻohana a me ka pale ʻōlelo huna ʻenehana pale pale palekana ʻenehana hoʻomalu palekana Papa inoa hoʻomalu kulekele ʻO ka maikaʻi o ka lawelawe IEEE 802.1Qau congestion mechanism ʻO kēlā me kēia awa 8 hoʻouna i ka palapala palapala. 802.1p 8 mea nui WRED, WFQ, SP a me FIFO hoʻonohonoho hoʻonohonoho algorithm algorithm Best-Effort Service Differentiated Service Koʻikoʻi Kaumaha ʻO Round Robin E hele mua mai TOS e hōʻailona i ka RTS Network management SNMP v1/v2/v3 RMON (1,2,3,9 pūʻulu) Telnet WEB interface Kākoʻo no ka hoʻokele cluster Kākoʻo SSH Kākoʻo no PDP (kūpono me Cisco CDP.) No ke kākoʻo ʻana i ka peʻahi, wela, log system, alarm hierarchical Nā hiʻohiʻona kino Ka nui o ka hiʻohiʻona 440x230x44(mm) ʻAno mana AC 110-240V adaptive, 47-63Hz, 1A/230V, RPS mana hoʻihoʻi wela Mana 80W Hōʻike kukui Hōʻike mana, hōʻike o ka ʻōnaehana, hoʻohui / ʻO nā ʻōlelo aʻoaʻo transceiver Ka haʻahaʻa o ke kaiapuni / wela 0-50 ℃ ka hana, -40-70 ℃ mālama, 0-90% ʻaʻohe condensation

Nā hiʻohiʻona: ♦ 4 kūʻokoʻa kūʻokoʻa piha-duplex ♦ A hiki i 27.95Gbps no kēlā me kēia channel bandwidth ♦ Huina bandwidth o > 100Gbps ♦ MTP/MPO optical connector ♦ QSFP28 MSA compliant ♦ Compliant me IEEE 802.3-2082 IEEE 802.3-2082. ʻO CAUI-4 chip i module uila maʻamau ITU-T G.959.1-2012-02 maʻamau ♦ Nā mea hiki ke diagnostic diagnostic ♦ Hoʻokahi + 3.3V mana lako e hana ana ♦ Ka wela wela 0 ° C a 70 ° C ♦ RoHS Compliant Part Applications: ♦ Local Area Pūnaehana (LAN) ♦ Pūnaehana ʻĀpana Laulā (WAN) ♦ Nā hoʻololi Ethernet a me nā polokalamu alalaula Wehewehe: ʻO ka ʻO JHA-Q28C01 kahi modula transceiver i hoʻolālā ʻia no nā noi kamaʻilio optical 100m. Hoʻopili ka hoʻolālā i ka 100GbASE-SR4 o ka IEEE 802.3-2012 Clause 88 maʻamau IEEE 802.3bm CAUI-4 chip i ka module uila maʻamau ITU-T G.959.1-2012-02 maʻamau. Hoʻololi ka module i 4 inputs channels (ch) o 25.78Gbps a i 27.95Gbps uila ʻikepili i 4 lanes optical signals, a multiplexs iā lākou i hoʻokahi ala no ka 100Gb/s optical transmission. Ma ka huli ʻana, ma ka ʻaoʻao hoʻokipa, hoʻopau ka module optically de-multiplexes i kahi hoʻokomo 100Gb/s i nā hōʻailona ala 4, a hoʻohuli iā lākou i 4 mau ala e hoʻopuka ai i ka ʻikepili uila. Hoʻopili ʻia kahi kaula lipine fiber optical me kahi mea hoʻohui MPO/MTP ma kēlā me kēia hopena i loko o ka pahu kōpana QSFP28. ʻO ka hoʻonohonoho ʻana o ke kaula lipine ʻo ia ka "ki" a aia nā pine alakaʻi i loko o ka pahu o ka module e hōʻoia i ka alignment kūpono. ʻAʻohe wili maʻamau o ke kaula (kī a hiki i ke kī i luna) no ka hōʻoia ʻana i ke kahawai kūpono i ka hoʻopololei ʻana. Loaʻa ka pilina uila me ka mea hoʻohui 38-pin IPASS® z-pluggable. Hoʻohana ka module mai kahi mana + 3.3V hoʻokahi a me nā hōʻailona mana honua LVCMOS/LVTTL e like me Module Present, Reset, Interrupt and Low Power Mode i loaʻa me nā modula. Loaʻa kahi interface serial 2-wire e hoʻouna a loaʻa i nā hōʻailona mana paʻakikī a loaʻa ka ʻike diagnostic diagnostic. Hiki ke kamaʻilio ʻia nā kaha pākahi a hiki ke pani ʻia nā kahawai i hoʻohana ʻole ʻia no ka maʻalahi o ka hoʻolālā. Hoʻolālā ʻia ka JHA-Q28C01 me ke ʻano kumu, ka pilina optical/electrical a me ke kikowaena diagnostic digital e like me ka QSFP28 Multi-Source Agreement (MSA). Ua hoʻolālā ʻia e hālāwai me nā kūlana hana ʻoi loa o waho e pili ana i ka mahana, ka haʻahaʻa a me ka hoʻopili EMI. Hāʻawi ka module i ka hana kiʻekiʻe loa a me ka hoʻohui ʻana i nā hiʻohiʻona, hiki ke loaʻa ma o kahi interface serial ʻelua-wire. • hōʻailona hōʻailona hōʻailona helu kiʻekiʻe loa. Max maʻamau. Wehehana Waihona Unite TS -40 +85 °C Voltage Voltage VCCT, R -0.5 4 V Hoʻohaʻahaʻa Pili RH 0 85 % • Kaiapuni Hana Manaʻo: Parameter Symbol Min. Max maʻamau. Huina hihia wela wela TC 0 +70 °C Voltage Hāʻawi VCCT, R +3.13 3.3 +3.47 V Hāʻawi i kēia manawa ICC 1000 mA Hoʻoheheʻe Mana PD 3.5 W • Nā ʻano uila (TOP = 0 a 70 °C, VCC = 3.13 a 3.47 Volts Parameter ʻO ka hōʻailona Min Typ Max Unit Note Ka helu ʻikepili no kēlā me kēia Kanal - 25.78125 Gbps Hoʻohana Mana - 2.5 3.5 W Hāʻawi i kēia manawa Icc 0.75 1.0 A Mana I/O Voltage-High VIH 2.0 Vcc V Mana I/O Voltage-Low VIL 0 0.7 V Inter-Channel Skew TSK 150 Ps RESETL 150 Ps US RESETL hōʻoia manawa 100 ms Mana I ka manawa 100 ms Transmitter Hoʻokahi i hoʻopau ʻia ʻO ka Voltage Voltage tolerance 0.3 4 V 1 mode maʻamau ʻo Voltage Tolerance 15 mV Transmit Input Diff Voltage VI 120. UI Loaʻa Hoʻokahi Hoʻopau Voltage Voltage Tolerance 0.3 4 V Rx Output Diff Voltage Vo 600 800 mV Rx Output Piʻi a hāʻule Voltage Tr/Tf 35 ps 1 Huina Jitter TJ 0.7 UI Deterministic Jitter DJ 0.42 UI Note: 20% UI Note: 20% LOA = 0 a 70 °C, VCC = 3.0 a i 3.6 Volts) Hōʻailona Hōʻailona Min Typ Max Unit Ref. Ka lōʻihi o ka hawewe opi λ 840 860 nm RMS ka laula o ke kiʻekiʻe Pm 0.5 0.65 nm ka mana Opika maʻamau no kēlā me kēia Kanal Pavg -8 -2.5 0 dBm Mana Hoʻopau i kēlā me kēia Kanal Poff -30 dBm Ka Laki Hoʻopau Optical ER 3.5 dB Pili/128 Noise Pili -128 dB. 1 Nalo Hoʻihoʻi Optical ʻO ka hoʻomanawanui 12 dB Loaʻa Optical Center Wavelong λC 840 860 nm Mea Loaʻa Manaʻo no kēlā me kēia Kanal R -10.5 dBm Mana Hoʻokomo ʻoi loa PMAX +0.5 dBm Receiver Reflectance Rrx -12 dB LOS De-Assert LOSD -14 dBm LOS0sis . dB Note 12dB Reflection • Diagnostic Monitoring Interface Loaʻa ka hana nānā diagnostics kikohoʻe ma nā QSFP28 SR4 a pau. Hāʻawi ka 2-wire serial interface i ka mea hoʻohana e launa pū me ka module. Hōʻike ʻia ke ʻano o ka hoʻomanaʻo i ke kahe. Hoʻonohonoho ʻia ka wahi hoʻomanaʻo i loko o kahi ʻaoʻao haʻahaʻa, hoʻokahi ʻaoʻao, wahi kikoʻī o 128 bytes a me nā ʻaoʻao kikowaena helu luna. Hāʻawi kēia ʻano i ka hiki i ka manawa kūpono i nā helu ma ka ʻaoʻao haʻahaʻa, e like me Interrupt Flags and Monitors. Loaʻa nā mea kākau manawa koʻikoʻi liʻiliʻi, e like me ka ʻike serial ID a me nā hoʻonohonoho paepae, me ka hana ʻAoʻao Select. ʻO A0xh ka leka uila i hoʻohana ʻia a hoʻohana nui ʻia no ka ʻikepili koʻikoʻi o ka manawa e like me ka lawelawe interrupt i mea e hiki ai i ka heluhelu hoʻokahi manawa no nā ʻikepili āpau e pili ana i kahi kūlana keakea. Ma hope o ka hoʻopaʻapaʻa ʻana, IntL, hiki i ka mea hoʻokipa ke heluhelu i ke kahua hae e hoʻoholo ai i ke kahawai pili a me ke ʻano o ka hae. ʻO ka Page02 ka mea hoʻohana EEPROM a ua hoʻoholo ʻia e ka mea hoʻohana. E ʻoluʻolu e ʻike i ka palapala SFF-8436 ka wehewehe kikoʻī o ka hoʻomanaʻo haʻahaʻa a me ka page00.page03. • Ka manawa no ka Mana Mana a me ke kūlana o ka hana Parameter Symbol Max Unit Conditions Initialization Time t_init 2000 ms Ka manawa mai ka mana on1, wela wela a i ʻole ka piʻi ʻana o ka ʻaoʻao o Reset a hiki i ka holo pono ʻana o ka module. ʻoi aku ka lōʻihi ma mua o ka liʻiliʻi o ka manawa pulse hōʻano hou ma ka pine ResetL. Manawa Mākaukau Lako Bus Serial t_serial 2000 ms Ka manawa mai ka mana on1 a hiki i ka pane ʻana o ka module i ka hoʻouna ʻana i ka ʻikepili ma luna o ke kaʻaahi serial 2-wire Nānā Ikepili Manawa t_data 2000 ms Manawa mai ka mana ma1 a hiki i ka ʻikepili ʻaʻole i mākaukau, bit 0 o Byte 2, deasserted a ʻōlelo ʻia ʻo IntL Hoʻihoʻi hou i ka Manawa Manaʻo t_reset 2000 ms Ka manawa mai ka piʻi ʻana ma ka pine ResetL a hiki i ka piha ʻana o ka module functional2 LPMode Assert Time ton_LPMode 100 μs Ka manawa mai ka hoʻohiki ʻana o LPMode (Vin:LPMode =Vih) a hiki i ka komo ʻana o ka mana o ka module i lalo Mana Level IntL Assert Time ton_IntL 200 ms Ka manawa mai ka hiki ʻana mai o ke kūlana e hoʻomaka ana IntL a hiki i Vout:IntL = Vol IntL DeastL Time 500 μs toff_IntL 500 μs Manawa mai ka maopopo ma ka heluhelu 3 ka hana o ka hae pili a hiki i ka Vout:IntL = Voh. Hoʻopili kēia i nā manawa deassert no Rx LOS, Tx Fault a me nā ʻāpana hae ʻē aʻe. Rx LOS Assert Time ton_los 100 ms Manawa mai Rx LOS mokuʻāina i Rx LOS bit set a IntL asserted Flag Assert Time ton_flag 200 ms Manawa mai ka hiki ʻana mai o ke kūlana e hoʻoulu ana i ka hae i ka hoʻonohonoho bit hae pili a ua hoʻokūpaʻa ʻia ʻo IntL Mask Assert Time ton_mask 100 ms Ka manawa mai ka mask. bit set4 a hiki i ka wā e pale ʻia ai ka ʻōlelo IntL pili i ka Mask De-assert Time toff_mask 100 ms Hoʻomaʻemaʻe ʻia ka manawa mai ka bit mask 4 a hiki i ka hoʻomaka ʻana o ka hana IntlL pili i ka ModSelL Assert Time ton_ModSelL 100 μs Manawa mai ka ʻōlelo ʻana o ModSelL a hiki i ka pane ʻana o ka module i ka lawe ʻana i ka ʻikepili ma luna o ke kaʻaahi serial 2-wire ModSelL Deassert Time toff_ModSelL 100 mau minuke o ka manawa mai ModSelL ʻAʻole pane ka module i ka lawe ʻana i ka ʻikepili ma luna o ka 2-wire serial bus Power_over-ride a i ʻole Power-set Assert Time ton_Pdown 100 ms Manawa mai P_Down bit set 4 a hiki i ka hoʻohana ʻana i ka mana module e komo i lalo Power Level Power_over-ride a i ʻole Power-set De-assert Time toff_Pdown 300 ms manawa mai P_Down bit i hoʻomaʻemaʻe ʻia4 a hiki i Ua holo pono ka module3 Nānā: 1. Ua wehewehe ʻia ka mana e like me ka manawa e hiki ai nā volta hoʻolako a noho ma luna a i ʻole ka palena iki. waiwai i kuhikuhi ʻia. 2. Ua wehewehe ʻia ka hana piha e like me ka IntL i ʻōlelo ʻia ma muli o ka ʻikepili ʻaʻole mākaukau bit, bit 0 byte 2 de-asserted. 3. Ana ʻia mai ka hāʻule ʻana o ka uaki ma hope o ka pau ʻana o ka heluhelu heluhelu. 4. Ana ʻia mai ka hāʻule ʻana o ka uaki ma hope o ka pau ʻana o ka hana kākau. • Kiʻi Paʻi Paʻa Transceiver Kiʻi 1: Kiʻi Paʻi • Kiʻi Hoʻokaʻina Pin o ka Hoʻohui Papa Hoʻohui Block Nā Helu Pin a me ka inoa l Pin Wehewehe Pin Logic Symbol Name/Description Ref. 1 GND Ground 1 2 CML-I Tx2n Transmitter Inverted Data Input 3 CML-I Tx2p Transmitter Non-Inverted Data Output 4 GND Ground 1 5 CML-I Tx4n Transmitter Inverted Data Input 6 CML-I Tx4p Transmitter Non-Inverted Data Output 7 Ka Honua 1 8 LVTTL-I ModSelL Module E koho i 9 LVTTL-I ResetL Module Reset 10 VccRx +3.3V Mea Loaʻa Mana Mana 2 11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock 12 LVCMOS-I/O SDA 2-Wire Serial Interface Data 13 GND Ground 1 14 CML- O Rx3p Mea Loaʻa Hoʻohuli Ike ʻIkepili 15 CML-O Rx3n Receiver Non-Inverted Data Output 16 GND Ground 1 17 CML-O Rx1p Receiver Inverted Data Output 18 CML-O Rx1n Receiver Non-Inverted Data Output 19 GND Ground 1 20 GND Ground 1 21 CML-O Rx2n Receiver -O Rx2p Receiver Non-Inverted Data Output 23 GND Ground 1 24 CML-O Rx4n Receiver Inverted Data Output 25 CML-O Rx4p Receiver Non-Inverted Data Output 26 GND Ground 1 27 LVTTL-O ModPrsL LVT Interrupt in 28 LVT Module Present 28 +3.3V Mea Hoʻokuʻu Mana Mana 2 30 Vcc1 +3.3V Mana Mana 2 31 LVTTL-I LPMode Mana Haʻahaʻa Mana Haʻahaʻa 32 GND Ground 1 33 CML-I Tx3p Transmitter Huli ʻIkepili Huli 34 CML-I Tx3n Transmitter Non-Inverted GND ʻIkepili 35 1 36 CML-I Tx1p Mea lawe Hoʻopuka ʻIkepili Huli 37 CML-I Tx1n Transmitter Non-Inverted Data Output 38 GND Ground 1 Notes: ʻO GND ka hōʻailona no ka hoʻokahi a me ka lako (mana) maʻamau no nā modules QSFP28, He mea maʻamau nā mea a pau i loko o ka module QSFP28 a ua kuhikuhi ʻia nā voltage module a pau ʻike ʻia kēia hiki. E hoʻopili pololei i kēia mau mea i ka hōʻailona papa hoʻokipa i ka mokulele honua maʻamau. Hoʻopau ʻia ka hoʻopuka laser ma TDIS >2.0V a i ʻole wehe ʻia, hiki iā TDIS