ʻO ka Module SFP maikaʻi maikaʻi - 40Gb / s QSFP + ER4, 40km 1310nm SFP Transceiver JHA-QC40 - JHA
Kākoʻo SFP maikaʻi maikaʻi - 40Gb / s QSFP + ER4, 40km 1310nm SFP Transceiver JHA-QC40 - JHA Detail:
Nā hiʻohiʻona:
◊ 4 CWDM alahele MUX / DEMUX hoʻolālā
◊ A hiki i ka 11.2Gbps no ka bandwidth channel
◊ Hoʻohui i ka bandwidth o> 40Gbps
◊ Hoʻopili LC Duplex
◊ Hoʻopili me 40G Ethernet IEEE802.3ba a me 40GBASE-ER4 Standard
◊ QSFP MSA hoʻokō
◊ Mea ʻike kiʻi APD
◊ A hiki i ka 40 km ka lawe ʻana
◊ Hoʻopaʻa me nā helu ʻikepili QDR/DDR Infiniband
◊ Hoʻokahi + 3.3V mana lako hana
◊ Nā hana diagnostic kikohoʻe i kūkulu ʻia
◊ Ka wela wela 0°C a 70°C
◊ Mahele Hoʻopaʻa RoHS
Nā noi:
◊ Paʻa i ka pā
◊ Nā kikowaena ʻikepili Nā hoʻololi a me nā alahele
◊ Nā pūnaewele Metro
◊ Nā hoʻololi a me nā alahele
◊ 40G BASE-ER4 Nā loulou Ethernet
wehewehe:
ʻO ka JHA-QC40 kahi module transceiver i hoʻolālā ʻia no nā noi kamaʻilio optical 40km. Hoʻopili ka hoʻolālā i ka 40GBASE-ER4 o ke kūlana IEEE P802.3ba. Hoʻololi ka module i 4 inputs channels (ch) o 10Gb/s ikepili uila i 4 CWDM optical signals, a multiplexs iā lākou i hoʻokahi ala no ka 40Gb/s optical transmission. ʻO ka huli ʻana, ma ka ʻaoʻao hoʻokipa, hoʻopau ka module optically de-multiplexes i kahi hoʻokomo 40Gb/s i nā hōʻailona 4 CWDM, a hoʻohuli iā lākou i 4 channel output ikepili uila.
ʻO nā nalu waena o nā kaha 4 CWDM he 1271, 1291, 1311 a me 1331 nm ma ke ʻano he lālā o ka kaha nalu CWDM i wehewehe ʻia ma ITU-T G694.2. Loaʻa iā ia kahi mea hoʻohui LC duplex no ke kikowaena optical a me kahi mea hoʻohui 38-pin no ke kikowaena uila. No ka hōʻemi ʻana i ka hoʻopuehu ʻana i ka ʻōnaehana lōʻihi, pono e hoʻopili ʻia ka fiber mode hoʻokahi (SMF) i kēia module.
Hoʻolālā ʻia ka huahana me ka form factor, optical/electrical connection and digital diagnostic interface e like me ka QSFP 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.
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 hoʻopaʻa ʻia nā kahawai pākahi a hiki ke pani ʻia nā kaha i hoʻohana ʻole ʻia no ka hoʻolālā kiʻekiʻe.
Hoʻolālā ʻia ka JHA-QC40 me ke ʻano kumu, ka pilina optical/electrical a me ke kikowaena diagnostic digital e like me ka QSFP 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.
•Nā helu kiʻekiʻe loa
ʻĀpana | hōʻailona | Min. | Maʻamau | Max. | Unite |
Ka Mahana Waihona | Ua ʻōlelo ʻo TS | -40 |
| +85 | °C |
Voltage Hoolako | VCCT, R | -0.5 |
| 4 | V |
Haʻahaʻa pili | RH | 0 |
| 85 | % |
•Paipai ʻiaKaiapuni hana:
ʻĀpana | hōʻailona | Min. | Maʻamau | Max. | Unite |
Ka Mahahana hana hihia | Ua ʻōlelo ʻo TC | 0 |
| +70 | °C |
Voltage Hoolako | VCCT, R | +3.13 | 3.3 | +3.47 | V |
Hāʻawi i kēia manawa | ICC |
|
| 1000 | mA |
Ka hoʻoheheʻe mana | PD |
|
| 3.5 | IN |
•Nā hiʻohiʻona uila(TON = 0 a 70 °C, VCC= 3.13 a 3.47 Volts
ʻĀpana | hōʻailona | Min | ʻAno | Max | Unite | Nānā |
Ka helu ʻikepili no kēlā me kēia Kanal |
| - | 10.3125 | 11.2 | Gbps |
|
Hoʻohana mana |
| - | 2.5 | 3.5 | IN |
|
Hāʻawi i kēia manawa | Icc |
| 0.75 | 1.0 | A |
|
Mana I/O Voltage-Kiʻekiʻe | HIV | 2.0 |
| Vcc | V |
|
Mana I/O Voltage-Haʻahaʻa | WILL | 0 |
| 0.7 | V |
|
Kīwī Kūwaena | TSK |
|
| 150 | Ps |
|
RESETL Ka lōʻihi |
|
| 10 |
| Mākou |
|
RESETL Hoʻopau i ka manawa |
|
|
| 100 | ms |
|
Mana Manawa |
|
|
| 100 | ms |
|
Mea hoʻouna | ||||||
Hoʻokahi hoʻopau ʻana i ka Voltage Voltage |
| 0.3 |
| 4 | V | 1 |
ʻO ke ʻano maʻamau ʻo Voltage Tolerance |
| 15 |
|
| mV |
|
Hoʻouna i ka Voltage ʻokoʻa hoʻokomo | MAKOU | 150 |
| 1200 | mV |
|
Hoʻouna i ka hoʻokomo ʻokoʻa impedance | HOOLAHA | 85 | 100 | 115 |
|
|
ʻIkepili Hoʻokomo Jitter | DDJ |
| 0.3 |
| UI |
|
Mea loaa | ||||||
Hoʻokahi hoʻopau ʻana i ka Voltage Voltage |
| 0.3 |
| 4 | V |
|
Rx Output Diff Voltage | Vo | 370 | 600 | 950 | mV |
|
ʻO Rx Output Piʻi a hāʻule Voltage | Tr/Tf |
|
| 35 | ps | 1 |
Huina Huli | ʻO TJ |
| 0.3 |
| UI |
|
Nānā:
- 20~80%
•Nā ʻāpana Optical (TOP = 0 a 70°C, VCC = 3.0 a 3.6 Volts)
ʻĀpana | hōʻailona | Min | ʻAno | Max | Unite | Ref. |
Mea hoʻouna | ||||||
Haʻina hawewe | L0 | 1264.5 | 1271 | 1277.5 | nm |
|
L1 | 1284.5 | 1291 | 1297.5 | nm |
| |
L2 | 1304.5 | 1311 | 1317.5 | nm |
| |
L3 | 1324.5 | 1331 | 1337.5 | nm |
| |
ʻAoʻao-ʻaoʻao hoʻopau Lakiō | SMSR | 30 | - | - | dB |
|
Huina Awelika Mana Hookuku | PT | - | - | 8.3 | dBm |
|
Ka mana hoʻolele maʻamau, kēlā me kēia Alanui |
| -3 | - | 5 | dBm |
|
TDP, kēlā me kēia Alanui | TDP |
|
| 2.3 | dB |
|
Laki hoopau | IS | 3.5 | 6.0 |
| dB | |
ʻO ka wehewehe ʻana o ka pale maka maka {X1, X2, X3, Y1, Y2, Y3} |
| {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
| |||
Optical Return Loss Tolerance |
| - | - | 20 | dB |
|
Awelika Launch Power OFF Transmitter, kēlā me kēia Alanui | Poof |
|
| -30 | dBm |
|
Halau Pilikino Pili | Eia kekahi |
|
| -128 | dB/HZ | 1 |
Optical Return Loss Tolerance |
| - | - | 12 | dB |
|
Mea loaa | ||||||
Paepae Poino | THd | 3 |
|
| dBm | 1 |
Ka Mana Awelika ma ka Mea Loaʻa Hoʻokomo, kēlā me kēia Alanui | R | - iwakāluakūmākahi |
| -6 | dBm |
|
Loaʻa iā Uila 3 dB luna ʻoki ʻoki pinepine, kēlā me kēia Alanui |
|
|
| 12.3 | GHz |
|
RSSI Pololei |
| -2 |
| 2 | dB |
|
Hoʻomanaʻo Mea Loaʻa | Rrx |
|
| -26 | dB |
|
Mana Loaʻa (OMA), kēlā me kēia Alanui |
| - | - | 3.5 | dBm |
|
Loaʻa i ka Uila 3 dB ʻoki ʻoki i luna, kēlā me kēia Alanui |
|
|
| 12.3 | GHz |
|
LOS De-Assert | KAʻO D |
|
| -25 | dBm |
|
LOS Manaʻo | KAA | -35 |
|
| dBm |
|
LOS Hysteresis | KAH | 0.5 |
|
| dB |
|
Nānā
- 12dB Noʻonoʻo
•ʻImi hoʻonaʻauao hoʻomaʻamaʻa
Loaʻa ka hana nānā diagnostics kikohoʻe ma nā QSFP+ ER4 āpau. 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 hoʻokomo manawa koʻikoʻi liʻiliʻi, e like me ka ʻike ID serial 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, ua ʻōlelo ʻia ʻo 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.
EEPROM Serial ID Memory Contents (Ahh)
ʻIkepili Heluhelu | Ka lōʻihi | Ka inoa o Ka lōʻihi | ʻO ka wehewehe a me nā mea i loko | |
Nā kahua ID kumu | ||||
128 | 1 | Mea hōʻike | ʻIke ʻAno o ka Module serial (D=QSFP+) | |
129 | 1 | Ext. Mea hōʻike | ʻIke Hoʻonui ʻia o ka Module Serial (90=2.5W) | |
130 | 1 | Mea hoʻohui | Code o ke ʻano hoʻohui(7=LC) | |
131-138 | 8 | Hoʻokō kikoʻī | Code no ka pili uila a i ʻole ka hoʻohālikelike ʻike (40GBASE-LR4) | |
139 | 1 | Hoʻopili | Code no ka algorithm e hoʻopāʻālua ana (5=64B66B) | |
140 | 1 | BR, Nominal | ʻO ka helu lihi iki, nā ʻāpana o 100 MBits/s(6C=108) | |
141 | 1 | ʻO nā uku hoʻonui koho i ka hoʻokō | Nā huaʻōlelo no ka hoʻokō ʻana i ka uku hoʻonui | |
142 | 1 | Ka lōʻihi(SMF) | Kākoʻo ʻia ka lōʻihi o ka loulou no ka fiber SMF ma km (28=40KM) | |
143 | 1 | Ka lōʻihi (OM3 50um) | Kākoʻo ʻia ka lōʻihi o ka loulou no ka fiber EBW 50/125um (OM3), nā ʻāpana o 2m | |
144 | 1 | Ka lōʻihi (OM2 50um) | Kākoʻo ʻia ka lōʻihi o ka loulou no 50/125um fiber (OM2), nā ʻāpana o 1m | |
145 | 1 | Ka lōʻihi (OM1 62.5um) | Kākoʻo ʻia ka lōʻihi o ka loulou no 62.5/125um fiber (OM1), nā ʻāpana o 1m | |
146 | 1 | Length(Copper) | ʻO ka lōʻihi o ka loulou o ke keleawe a i ʻole ke kaula ikaika, hui ʻia o 1m Ka lōʻihi o ka loulou i kākoʻo ʻia no ka fiber 50/125um (OM4), nā ʻāpana o 2m ke haʻi ʻo Byte 147 i ka 850nm VCSEL e like me ka wehewehe ʻana ma ka Papa 37 | |
147 | 1 | ʻenehana mīkini | ʻenehana hāmeʻa | |
148-163 | 16 | Ka inoa mea kūʻai | QSFP+ inoa mea kūʻai: TIBTRONIX (ASCII) | |
164 | 1 | Module Hoʻonui | Nā code Module i hoʻonui ʻia no InfiniBand | |
165-167 | 3 | Mea kūʻai aku ʻae | QSFP+ mea kūʻai IEEE ID hui (000840) | |
168-183 | 16 | Mea kūʻai PN | Helu hapa: JHA-QC40 (ASCII) | |
184-185 | 2 | ʻO ka mea kūʻai aku rev | Ka pae hoʻoponopono no ka helu ʻāpana i hāʻawi ʻia e ka mea kūʻai aku (ASCII) (X1) | |
186-187 | 2 | Ka lōʻihi o ka nalu a i ʻole ke kaula keleawe | Nominal laser wavelength (wavelong=value/20 in nm) a i ʻole copper cable attenuation ma dB ma 2.5GHz (Adrs 186) a me 5.0GHz (Adrs 187) (65A4=1301) | |
188-189 | 2 | Ka lōʻihi o ka nalu |
Hōʻoiaʻiʻo ʻia o ka lōʻihi hawewe laser (+/- waiwai) mai ka nominal lōʻihi nalu. (Tol. lōʻihi nalu = waiwai/200 in nm) (1C84=36.5) | |
190 | 1 | ʻO ka mahana hihia kiʻekiʻe. | ʻO ka wela nui o ka pahu pahu ma nā degere C (70) | |
191 | 1 | CC_BASE | E nānā i ke code no nā kahua ID kumu (nā helu helu 128-190) | |
Nā kahua ID i hoʻonui ʻia | ||||
192-195 | 4 | Nā koho | E koho i ka helu, TX Hoʻopau, Tx Fault, LOS, Nā hōʻailona makaʻala no: Temperature, VCC, RX, mana, TX Bias | |
196-211 | 16 | Mea kūʻai aku ʻo SN | Helu Serial i hāʻawi ʻia e ka mea kūʻai aku (ASCII) | |
212-219 | 8 | Code Lā | Ka helu lā hana a ka mea kūʻai aku | |
220 | 1 | ʻAno nānā ʻike diagnostic | Hōʻike i nā ʻano o ka nānā diagnostic e hoʻokō ʻia (inā loaʻa) i ka Module. Bit 1, 0 i hoʻopaʻa ʻia (8= mana maʻamau) | |
221 | 1 | Nā Koho Hoʻonui | Hōʻike i nā hiʻohiʻona i hoʻonui ʻia i hoʻokō ʻia ma ka Module. | |
222 | 1 | Mālama ʻia | ||
223 | 1 | CC_EXT | E nānā i ke code no ka Extended ID Fields (addresses 192-222) | |
Nā kahua ID kikoʻī o ka mea kūʻai aku | ||||
224-255 | 32 | EEPROM Kūikawā Kūʻai |
•ʻO ka manawa no ka mana palupalu a me nā hana kūlana
ʻĀpana | hōʻailona | Max | Unite | Nā kūlana |
Manawa Hoʻomaka | t_init | 2000 | ms | ʻO ka manawa mai ka mana on1, ka plug wela a i ʻole ka piʻi ʻana o ka lihi o Reset a hiki i ka holo pono ʻana o ka module2 |
Hoʻihoʻi hou i ka manawa Init Assert | t_reset_init | 2 | μs | Hoʻokumu ʻia kahi Reset e kahi haʻahaʻa haʻahaʻa i ʻoi aku ka lōʻihi ma mua o ka liʻiliʻi reset manawa pulse i loaʻa ma ka ResetL pine. |
Manawa Mākaukau Lako Bus Serial | t_serial | 2000 | ms | ʻO ka manawa mai ka mana ma 1 a hiki i ka pane ʻana o ka module i ka lawe ʻana i ka ʻikepili ma luna o ke kaʻaahi serial 2-wire |
Mākaukau ʻIkepili MākaukauManawa | t_data | 2000 | ms | ʻAʻole mākaukau ka manawa mai ka mana ma 1 a hiki i ka ʻikepili, bit 0 o Byte 2, deasserted a me IntL asserted |
Hoʻopaʻa hou i ka manawa hōʻoia | t_reset | 2000 | ms | ʻO ka manawa mai ka piʻi ʻana ma luna o ka pine ResetL a hiki i ka holo pono ʻana o ka module2 |
LPMode Manawa Manawa | ton_LPMode | 100 | μs | ʻO ka manawa mai ka manaʻo o LPMode (Vin:LPMode =Vih) a hiki i ke komo ʻana o ka mana o ka module i lalo o ka Mana Mana. |
Manawa Manawa IntL | ton_IntL | 200 | ms | Ka manawa mai ka hiki ʻana o ke kūlana e hoʻomaka ana i ka IntL a hiki i ka Vout:IntL = Vol |
IntL Deassert Time | toff_IntL | 500 | μs | toff_IntL 500 μs Ka manawa mai ka wehe ʻana ma ka heluhelu 3 ka hana o ka hae pili a hiki i Vout:IntL = Voh. Hoʻopili kēia i nā manawa deassert no Rx LOS, Tx Fault a me nā ʻāpana hae ʻē aʻe. |
Rx LOS Manawa Manawa | ton_los | 100 | ms | ʻO ka manawa mai ka mokuʻāina ʻo Rx LOS a i ka Rx LOS bit set a ua ʻōlelo ʻo IntL |
Hae Manawa | ton_flag | 200 | ms | Ka manawa mai ka loaʻa ʻana o ke kūlana e hoʻāla ana i ka hae a i ka hoʻonohonoho bit hae pili a ʻōlelo ʻia ʻo IntL |
Manawa Manawa | ton_maka | 100 | ms | ʻO ka manawa mai ka mask bit set4 a hiki i ka ʻae ʻia ʻana o ka ʻōlelo IntL pili |
Manawa i hoopau ia ka mask | uhi_maka | 100 | ms | Hoʻomaʻemaʻe ʻia ka manawa mai ka mask bit a hiki i ka hoʻomaka ʻana o ka hana IntlL pili |
ModSelL Manawa Manawa | ton_ModSelL | 100 | μs | ʻO ka manawa mai ka manaʻo 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 | μs | ʻO ka manawa mai ka haʻalele ʻana o ModSelL a hiki i ka pane ʻole ʻana o ka module i ka lawe ʻana i ka ʻikepili ma luna o ka bus serial 2-wire. |
Power_over-ride a i ʻoleManawa hoʻonohonoho mana | ton_Pdown | 100 | ms | Hoʻonohonoho ʻia ka manawa mai P_Down bit 4 a hiki i ka hoʻohana ʻana i ka mana module e komo i lalo o ka Mana Mana |
Power_over-ride a i ʻole Power-set De-assert Time | toff_Pdown | 300 | ms | Hoʻomaʻemaʻe ʻia ka manawa mai P_Down bit4 a hiki i ka holo pono ʻana o ka module3 |
Nānā:
1. Ua wehewehe ʻia ka mana ma ke ʻano o ka hikiwawe o ka loaʻa ʻana o nā volta hoʻolako a noho ma luna a i ʻole ma luna o ka waiwai haʻahaʻa 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 Paʻa Paʻa Transceiver
•Hoʻohana Pin
Diagram of Host Board Connector Block Pin Numbers and Name
•Pinwehewehe
Pin | Lokokala | hōʻailona | Ka inoa / wehewehe | Ref. |
1 |
| GND | Ka honua | 1 |
2 | CML-I | Tx2n | Mea Hoʻokomo ʻIkepili Huli ʻia |
|
3 | CML-I | Tx2 p | Mea hoʻouna ʻike ʻole i hoʻohuli ʻia |
|
4 |
| GND | Ka honua | 1 |
5 | CML-I | Tx4n | Hoʻopuka ʻIkepili Huli ʻia ka mea hoʻouna |
|
6 | CML-I | Tx4p | Mea hoʻouna ʻike ʻole i hoʻohuli ʻia |
|
7 |
| GND | Ka honua | 1 |
8 | LVTTL-I | ModSelL | Koho Module |
|
9 | LVTTL-I | HoʻohouL | Hoʻoponopono hou i ka Module |
|
10 |
| VccRx | + 3.3V Mana Mana Loaʻa | 2 |
11 | LVCMOS-I/O | SCL | 2-Uea Serial Interface Clock |
|
12 | LVCMOS-I/O | SDA | 2-Uea Serial Interface Data |
|
13 |
| GND | Ka honua | 1 |
14 | CML-O | Rx3p | Hoʻopuka ʻIkepili Huli ʻia ka Mea Loaʻa |
|
15 | CML-O | Rx3n | Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili |
|
16 |
| GND | Ka honua | 1 |
17 | CML-O | Rx1p | Hoʻopuka ʻIkepili Huli ʻia ka Mea Loaʻa |
|
18 | CML-O | Rx1n | Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili |
|
19 |
| GND | Ka honua | 1 |
20 |
| GND | Ka honua | 1 |
iwakāluakūmākahi | CML-O | Rx2n | Hoʻopuka ʻIkepili Huli ʻia ka Mea Loaʻa |
|
iwakāluakūmālua | CML-O | Rx2p | Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili |
|
iwakāluakūmākolu |
| GND | Ka honua | 1 |
iwakāluakūmāhā | CML-O | Rx4n | Hoʻopuka ʻIkepili Huli ʻia ka Mea Loaʻa |
|
25 | CML-O | Rx4p | Mea Loaʻa ʻAʻole Hoʻololi Ike ʻIkepili |
|
26 |
| GND | Ka honua | 1 |
27 | LVTTL-O | ModPrsL | Module Present |
|
28 | LVTTL-O | IntL | Hoʻopau |
|
29 |
| VccTx | + 3.3V Mea hoʻouna mana | 2 |
30 |
| Vcc1 | + 3.3V Mana Mana | 2 |
31 | LVTTL-I | LPMode | Mana Haʻahaʻa |
|
32 |
| GND | Ka honua | 1 |
33 | CML-I | Tx 3 p | Hoʻopuka ʻIkepili Huli ʻia ka mea hoʻouna |
|
34 | CML-I | Tx3n | Mea hoʻouna ʻike ʻole i hoʻohuli ʻia |
|
35 |
| GND | Ka honua | 1 |
36 | CML-I | Tx1p | Hoʻopuka ʻIkepili Huli ʻia ka mea hoʻouna |
|
37 | CML-I | Tx1n | Mea hoʻouna ʻike ʻole i hoʻohuli ʻia |
|
38 |
| GND | Ka honua | 1 |
Nā memo:
- ʻO GND ka hōʻailona no ka hoʻokahi a me ka lako (mana) maʻamau no nā modules QSFP, maʻamau nā mea āpau i loko o ka module QSFP a ua kuhikuhi ʻia nā voltage module a pau i kēia hiki ke ʻike ʻia. 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
- ʻO VccRx, Vcc1 a me VccTx ka mea hoʻolako mana hoʻouna a e hoʻohana like ʻia. Hōʻike ʻia ma lalo nei ke kānana ʻana i ka mana lako papa hoʻokipa. Hiki ke hoʻopili ʻia ʻo VccRx, Vcc1 a me VccTx i loko o ka module transceiver QSFP i kekahi hui. Hoʻohālikelike ʻia nā pine konohiki no ka manawa kiʻekiʻe o 500mA.
•Kaapuni Manao
•Ana Mechanical
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
Noho mākou me ka ʻuhane o kā mākou hui ʻo Quality, Performance, Innovation and Integrity. Manaʻo mākou e hoʻokumu i ka waiwai nui no kā mākou mea kūʻai aku me kā mākou waiwai nui, nā mīkini kiʻekiʻe, nā limahana akamai a me nā hopena maikaʻi loa no ka Module SFP maikaʻi maikaʻi - 40Gb/s QSFP + ER4, 40km 1310nm SFP Transceiver JHA-QC40 - JHA , E hāʻawi ka huahana i nā mea āpau ma ka honua, e like me: Suedena, Congo, Chicago, E hoʻolako mākou i nā huahana ʻoi aku ka maikaʻi me nā hoʻolālā like ʻole a me nā lawelawe loea. Hoʻokipa maikaʻi mākou i nā hoaaloha mai ke ao holoʻokoʻa e kipa i kā mākou hui a hui pū me mākou ma ke kumu o nā pōmaikaʻi lōʻihi a me kekahi.
Na Ingrid mai Puerto Rico - 2017.10.25 15:53
Hoʻopau ʻia ka mīkini hoʻokele hana, hōʻoia ʻia ka maikaʻi, ka hilinaʻi kiʻekiʻe a me ka lawelawe e maʻalahi ka hui ʻana, kūpono!
Na Bess mai Nepal - 2018.02.08 16:45