ʻO ka ER4 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 o ka mea hoʻokipa, hoʻopau ka module optically i kahi hoʻokomo 40Gb/s i nā hōʻailona 4 CWDM, a hoʻohuli iā lākou i 4 channel output data 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. Aia i loko o kahiduplex LC mea hoʻopilino ke kikowaena opua a me kahi 38-pinmea hoʻopilino ka pili 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 TQP10 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.
1. 4 CWDM alahele MUX/DEMUX hoʻolālā.
2. A hiki i ka 11.2Gbps no kēlā me kēia channel bandwidth.
3. Huina bandwidth o > 40Gbps.
4. Hoʻohui LC Duplex.
5. Kūlike me 40G Ethernet IEEE802.3ba a me 40GBASE-ER4 Standard.
6. QSFP MSA kūpono.
7. ʻIke kiʻi APD.
8. Hiki i ka 40 km ka hoʻoili.
9. E hoʻokō me ka helu helu ʻikepili hui QDR/DDR Infini.
10. Hoʻokahi + 3.3V mana lako hana.
11. Nā hana diagnostic kikohoʻe i kūkulu ʻia.
12. Ka wela wela 0°C a 70°C.
13. RoHS Compliant Part.
1. Rack to rack.
2. Nā kikowaena ʻikepiliNā hoʻololi a me nā alahele.
3. Metronā pūnaewele.
4. Nā Hoʻololi a me nā Alaula.
5. Nā loulou Ethernet 40G BASE-ER4.
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 | VI | 150 |
| 1200 | mV |
|
|
Hoʻouna i ka hoʻokomo ʻokoʻa impedance | ZIN | 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 | TJ |
| 0.3 |
| UI |
|
Nānā:
1.20~80%
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 | - | - | 10.5 | dBm |
|
E hoʻouna iā OMA i kēlā me kēia Alanui | TxOMA | 0 |
| 5.0 | dBm |
|
Ka mana hoʻolele maʻamau, kēlā me kēia Alanui | TXPx | 0 |
| 5.0 | dBm |
|
Ka ʻokoʻa o ka mana hoʻolana ma waena o nā ala ʻelua (OMA) |
| - | - | 4.7 | dB |
|
TDP, kēlā me kēiaLane | TDP |
|
| 2.6 | dB |
|
Laki hoopau | ER | 5.5 | 6.5 |
| dB |
|
Mea hoʻouna maka maka Wehewehe {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 Lane | Poff |
|
| -30 | dBm |
|
Halau Pilikino Pili | ʻO Rin |
|
| -128 | dB/HZ | 1 |
Optical Return Loss Tolerance |
| - | - | 12 | dB |
|
| Mea loaa |
|
| |||
Paepae Poino | THd | 0 |
|
| dBm | 1 |
ʻIke Loaʻa (OMA) i kēlā me kēia Alanui | Rxsens | -21 |
| -6 | dBm |
|
Mana Loaʻa (OMA), kēlā me kēia Alanui | RxOMA | - | - | -4 | dBm |
|
ʻO ka manaʻo o ka loaʻa ʻana o ke koʻikoʻi (OMA) no kēlā me kēia alahele | SRS |
|
| -16.8 | dBm |
|
RSSI Pololei |
| -2 |
| 2 | dB |
|
Hoʻomanaʻo Mea Loaʻa | Rrx |
|
| -26 | dB |
|
Loaʻa i ka Uila 3 dB ʻoki ʻoki i luna, kēlā me kēia Alanui |
|
|
| 12.3 | GHz |
|
LOS De-Assert | LOSD |
|
| -23 | dBm |
|
LOS Manaʻo | LOSA | -33 |
|
| dBm |
|
LOS Hysteresis | LOSH | 0.5 |
|
| dB |
Nānā
1. 12dB Noʻonoʻo
ʻImi hoʻonaʻauao hoʻomaʻamaʻa
Loaʻa ka hana nānā diagnostics kikohoʻe ma nā QSFP+ ER4 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. Hiki i kēia hale ke komo i nā helu wahi ma ka ʻaoʻao haʻahaʻa, e like me Interrupt
Hae a me na kiai. 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 hoʻopau ʻana, ua ʻōlelo ʻia ʻo Intl, hiki i ka mea hoʻokipa ke heluhelu i ke kahua hae no ka hoʻoholo ʻana i ke kahawai pili a me ke ʻano o ka hae.
Helu helu | Ka lōʻihi (Byte) | Ka inoa o Ka lōʻihi | ʻO ka wehewehe a me nā mea i loko |
Nā kahua ID kumu | |||
128 | 1 | Mea hōʻike | Mea Hoʻomaopopo i ke 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 | Nominal bit rate, nā ʻāpana o 100 MB ias/s(6C=108) |
141 | 1 | Koho nā uku hoʻonui i ka Compliance | 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 OUI | QSFP+ mea kūʻai IEEE ID hui (000840) |
168-183 | 16 | Mea kūʻai PN | Helu hapa: TQPLFG40D (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 Uea keleawe Hoʻohaʻahaʻa | 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 lōʻihi hawewe nominal. (Loihi hawewe Tol=waiwai/200 in nm) (1C84=36.5) |
190 | 1 | ʻO ka mahana hihia kiʻekiʻe | Maximum ka mahana wela ma nā degere C (70) |
191 | 1 | CC_BASE | E nānā i ke code no nā kahua ID kumu (nā helu helu 128-190) |
Inā 'oe e 'imi ana i ka ike loea, kiʻekiʻe-wikiwiki fiber optic uwea solution, e nana hou aku ma mua o OYI. E kelepona mai iā mākou i kēia manawa e ʻike pehea e hiki ai iā mākou ke kōkua iā ʻoe e noho pili a lawe i kāu ʻoihana i kahi pae aʻe.