Ezigbo mma SFP Module - 100Gb/S Multimode 100m | Njikọ MTP/MPO QSFP28 transceiver JHA-Q28C01 – JHA
Ezigbo mma SFP Module - 100Gb/S Multimode 100m | Njikọ MTP/MPO QSFP28 Transceiver JHA-Q28C01 - Nkọwa JHA:
Atụmatụ:
♦ 4 ọwa zuru ezu-duplex nọọrọ onwe ya
♦ Ruo 27.95Gbps kwa bandwit ọwa
♦ Mkpokọta bandwit> 100Gbps
♦ MTP/MPO ngwa anya njikọ
♦ QSFP28 MSA kwadoro
♦ Dabara na IEEE 802.3-2012 Clause 88 ọkọlọtọ IEEE 802.3bm CAUI-4 mgbawa ka modul eletriki ọkọlọtọ ITU-T G.959.1-2012-02 ọkọlọtọ
♦ Ike nchọpụta dijitalụ
♦ Single + 3.3V ike ọkọnọ na-arụ ọrụ
♦ Okpomọkụ dị 0°C ruo 70°C
♦ Akụkụ kwekọrọ na RoHS
Ngwa:
♦ Mpaghara netwọkụ mpaghara (LAN)
♦ Wide Area Network (WAN)
♦ Ethernet switches na ngwa rawụta
Nkọwa:
JHA-Q28C01 bụ modul transceiver emebere maka ngwa nkwurịta okwu ngwa anya 100m. Nhazi ahụ kwekọrọ na 100GbASE-SR4 nke IEEE 802.3-2012 Clause 88 ọkọlọtọ IEEE 802.3bm CAUI-4 mgbawa na modul ọkọlọtọ ITU-T G.959.1-2012-02 ọkọlọtọ. Modul ahụ na-atụgharị ọwa ntinye ntinye 4 (ch) nke 25.78Gbps na data eletrọnịkị 27.95Gbps ka ọ bụrụ akara ngosi anya 4, ma na-atụgharị ha n'otu ọwa maka nnyefe ngwa anya 100Gb/s. N'aka nke ọzọ, n'akụkụ nnata, modul optically de-multiplexes na-etinye ntinye 100Gb / s n'ime akara ụzọ 4, wee gbanwee ha na ụzọ 4 na-emepụta data eletrik.
Igwe eriri rịbọn anya nwere njikọ MPO/MTP na njedebe ọ bụla na-atụnye n'ime oghere modul QSFP28. Ntuzi aka nke eriri rịbọn bụ “akpọrọ” na ntụtụ ntụzịaka dị n'ime ebe nchekwa modul ahụ iji hụ na ndozi nke ọma. Igwe USB anaghị enwekarị ntụgharị ( igodo ruo igodo elu) iji hụ na ọwa kwesịrị ekwesị na nhazi ọwa. A na-enweta njikọ eletrik n'agbanyeghị njikọ IPASS® 38-pin z-pluggable.
Modul na-arụ ọrụ site na otu + 3.3V ike ọkọnọ na LVCMOS/LVTTL akara ngosi njikwa ụwa dị ka Module Present, Reset, Interrupt na Low Power Mode dị na modulu. Oghere Usoro nke waya abụọ dị maka izipu ma nata akara njikwa dị mgbagwoju anya yana ịnweta ozi nyocha dijitalụ. Enwere ike ilebara ọwa nke ọ bụla anya yana enwere ike mechie ọwa ndị na-ejighị ya maka mgbanwe nhazi kachasị.
Emebere JHA-Q28C01 na ụdị ihe, njikọ anya/ọkụ eletrik na interface nchọpụta dijitalụ dị ka Agreement Multi-Source QSFP28 (MSA) siri dị. Emebere ya ka ọ zute ọnọdụ arụ ọrụ mpụga kacha sie ike gụnyere okpomọkụ, iru mmiri na ndabichi EMI. Modul ahụ na-enye ọrụ dị oke elu yana njikọta njirimara, nke a na-enweta site na interface serial waya abụọ.
•Oke kacha oke
Oke | Akara | Min. | Ụdị | Oke. | Nkeji |
Okpomọkụ nchekwa | TS | -40 |
| +85 | Celsius C |
Voltaji na-eweta | VCCT, R | -0.5 |
| 4 | V |
Iru mmiri dị n'etiti | RH | 0 |
| 85 | % |
•Akwadorogburugburu arụ ọrụ:
Oke | Akara | Min. | Ụdị | Oke. | Nkeji |
Ọnọdụ okpomọkụ na-arụ ọrụ | TC | 0 |
| +70 | Celsius C |
Voltaji na-eweta | VCCT, R | + 3.13 | 3.3 | + 3.47 | V |
Nyefee ugbu a | ICC |
|
| 1000 | mA |
Mgbasa ike | PD |
|
| 3.5 | N'ime |
•Àgwà ọkụ eletrik(TGBANYE = 0 ruo 70 Celsius C, VCC= 3.13 ruo 3.47 volts
Oke | Akara | Min | Ụdị | Oke | Nkeji | Rịba ama | |
Ọnụego data kwa ọwa |
| - | 25.78125 |
| Gbps |
| |
Oriri ike |
| - | 2.5 | 3.5 | N'ime |
| |
Nyefee ugbu a | Icc |
| 0.75 | 1.0 | A |
| |
Njikwa I/O Voltaji-Elu | HIV | 2.0 |
| Vcc | V |
| |
Ejikwa voltaji I/O dị ala | GA-EME | 0 |
| 0.7 | V |
| |
Inter-Channel Skew | TSK |
|
| 150 | Ps |
| |
Ogologo oge RESETL |
|
| 10 |
| Anyị |
| |
RESETL Wepu oge nkwuputa |
|
|
| 100 | ms |
| |
Ike Na Oge |
|
|
| 100 | ms |
| |
Nnyefe | |||||||
Nlekere voltaji akwụsịla otu |
| 0.3 |
| 4 | V | 1 | |
Ụdị nkịtị nnabata voltaji |
| 15 |
|
| mV |
| |
Nyefee voltaji dị iche iche ntinye | ANYỊ | 120 |
| 1200 | mV |
| |
Nyefee nsogbu dị iche na ntinye ntinye | AHỤMỤ | 80 | 100 | 120 |
|
| |
Jitter ntinye data dabere | DDJ |
|
| 0.1 | UI |
| |
Ntinye data mkpokọta Jitter | TJ |
|
| 0.28 | UI |
| |
Onye nnata | |||||||
Nlekere voltaji akwụsịla otu |
| 0.3 |
| 4 | V |
| |
Mpụta Rx dị iche voltaji | Vo |
| 600 | 800 | mV |
| |
Mpụta Rx Rise na Fall Voltage | Tr/Tf |
|
| 35 | ps | 1 | |
ngụkọta Jitter | TJ |
|
| 0.7 | UI |
| |
Jitter siri ike | DJ |
|
| 0.42 | UI |
|
Mara:
- 20~80%
•Ngwa anya (TOP = 0 ruo 70CelsiusC, VCC = 3.0 ruo 3.6V)
Oke | Akara | Min | Ụdị | Oke | Nkeji | Ref. |
Nnyefe | ||||||
Ogologo ogologo anya | l | 840 |
| 860 | nm |
|
Obosara RMS Spectral | Pm |
| 0.5 | 0.65 | nm |
|
Nkezi Ike ngwa anya kwa ọwa | Pavg | -8 | -2.5 | 0 | dBm |
|
Laser Gbanyụọ Ike Kwa ọwa | Ụjọ |
|
| -30 | dBm |
|
Oke mkpochapụ anya | BỤ | 3.5 |
|
| dB |
|
Mkpọtụ ike dị n'etiti | Ọzọkwa |
|
| -128 | dB/HZ | 1 |
Nleta mgbaghara ngwa anya |
|
|
| 12 | dB |
|
Onye nnata | ||||||
Ogologo ogologo ebe anya | lC | 840 |
| 860 | nm |
|
Mmetụta nnata kwa ọwa | R |
| -10.5 |
| dBm |
|
Ike ntinye kacha | PMAX | + 0.5 |
|
| dBm |
|
Ntụleghachi nke nnata | Rrx |
|
| -12 | dB |
|
LOS De-Ngosipụta | THED |
|
| -14 | dBm |
|
LOS nkwupụta | THEA | -30 |
|
| dBm |
|
LOS Hysteresis | THEH | 0.5 |
|
| dB |
|
Rịba ama
- Ntughari 12dB
• Interface nlekota nyocha
Ọrụ nlekota nyocha dijitalụ dị na QSFP28 SR4 niile. Oghere Usoro 2-waya na-enye onye ọrụ ka ọ kpọtụrụ modul. E gosipụtara nhazi nke ebe nchekwa na-asọpụta. A haziri oghere ebe nchekwa ka ọ bụrụ ibe dị ala, otu ibe, oghere adreesị nke 128 bytes yana ọtụtụ ibe oghere adreesị elu. Ihe owuwu a na-enye ohere ịnweta adreesị n'oge dị n'okpuru, dị ka Ọkọlọtọ Nkwụsị na Nyocha. Ntinye oge dị obere oge dị oke egwu, dị ka ozi ID serial na ntọala ọnụ ụzọ, dị na ọrụ Họrọ Page. Adreesị interface a na-eji bụ A0xh ma bụrụ nke a na-ejikarị eme ihe maka oge dị oke egwu data dị ka nkwụsịtụ njikwa iji mee ka otu oge gụọ maka data niile metụtara ọnọdụ nkwụsịtụ. Mgbe nkwụsịtụ, IntL, kwusiri ike, onye ọbịa nwere ike ịgụpụta mpaghara ọkọlọtọ iji chọpụta ọwa emetụtara na ụdị ọkọlọtọ.
Page02 bụ Onye ọrụ EEPROM na usoro ya nke onye ọrụ kpebiri.
Nkọwa nkọwa nke ebe nchekwa dị ala na ibe00.page03 ebe nchekwa dị elu biko hụ akwụkwọ SFF-8436.
•Oge maka njikwa dị nro na ọrụ ọnọdụ
Oke | Akara | Oke | Nkeji | Ọnọdụ |
Oge mmalite | t_init | 2000 | ms | Oge site na ike on1, plọg na-ekpo ọkụ ma ọ bụ ịrị elu nke Tọgharia ruo mgbe modul arụrụ ọrụ nke ọma2 |
Tọgharia Oge Nkwanye Init | t_reset_init | 2 | μs | A na-emepụta nrụpụta site n'ogo dị ala karịa oge ntọgharị kacha nta dị na ntụtụ ResetL. |
Oge akwadoro ngwaike ụgbọ ala serial | t_usoro | 2000 | ms | Oge site na ike na1 ruo mgbe modul zara maka nnyefe data n'elu bọs nwere waya abụọ |
Nyochaa Njikere DataOge | t_data | 2000 | ms | Oge site na ike on1 ruo data adịghị njikere, bit 0 nke Byte 2, deasserted na IntL kwadoro |
Tọgharịa oge nkwuputa | t_tọgharịa | 2000 | ms | Oge site na ịrị elu na ntụtụ ResetL ruo mgbe modul arụrụ ọrụ nke ọma2 |
Oge nkwuputa LPMode | ton_LPMode | 100 | μs | Oge site na nkwuputa nke LPMode (Vin: LPMode = Vih) ruo mgbe oriri ike modul abanye n'ọkwa ike dị ala. |
Oge nkwuputa IntL | ton_IntL | 200 | ms | Oge site na ọnọdụ ọnọdụ na-ebute IntL ruo Vout:IntL = Vol |
Oge Deassert IntL | toff_IntL | 500 | μs | toff_IntL 500 μs Oge site na doro anya na ịgụ 3 ọrụ nke ọkọlọtọ metụtara ruo mgbe Vout:IntL = Voh. Nke a gụnyere oge deassert maka Rx LOS, Tx Fault na ibe n'ibe ọkọlọtọ ndị ọzọ. |
Oge nkwuputa Rx LOS | ton_los | 100 | ms | Oge sitere na steeti Rx LOS ruo Rx LOS bit set na IntL kwuputara |
Oge nkwuputa ọkọlọtọ | ton_flag | 200 | ms | Oge site na ọnọdụ ọnọdụ na-akpalite ọkọlọtọ ruo n'ọtọtụ ọkọlọtọ jikọtara yana IntL kwuputara |
Oge nkpuchi mkpuchi | ton_nkpuchi | 100 | ms | Oge site na nkpuchi bit set4 ruo mgbe egbochiri nkwenye IntL metụtara |
Oge ewepụrụ nkpuchi | toff_mask | 100 | ms | A kpochapụrụ oge site na ihe nkpuchi 4 ruo mgbe ọrụ Intl metụtara ga-amaliteghachi |
Oge nkwuputa ModSelL | ton_ModSelL | 100 | μs | Oge site na nkwuputa nke ModSelL ruo mgbe modul zara nnyefe data n'elu bọs 2-waya. |
Oge Deassert ModSelL | toff_ModSelL | 100 | μs | Oge site na deassertion nke ModSelL ruo mgbe modul anaghị azaghachi na nnyefe data n'elu ụgbọ ala 2-waya. |
Ike_over-ịnya ma ọ bụOge Nkwanye Ike | ton_Pdown | 100 | ms | Oge site na P_Down bit setịpụrụ 4 ruo mgbe oriri ike modul na-abanye n'ọkwa ike dị ala |
Ike_over-ride ma ọ bụ Oge nkwụsịpụta ike setịpụrụ | toff_Pdown | 300 | ms | Oge site na P_Down bit ekpochapụ4 ruo mgbe modul arụrụ ọrụ nke ọma3 |
Rịba ama:
1. A na-akọwa ike ọkụ dị ka ngwa ngwa mgbe voltaji ọkọnọ ruru ma nọgide na ma ọ bụ karịa uru kacha nta akọwapụtara.
2. A kọwapụtara arụmọrụ zuru oke dị ka IntL siri kwupụta n'ihi data adịghị njikere bit, bit 0 byte 2 de-ekwuputa.
3. Atụtara site na ọdịda elekere mgbe nkwụsịtụ nke azụmahịa gụchara.
4. Atụtara site na ọdịda elekere ọdịda mgbe nkwụsịtụ nke ide azụmahịa.
•Eserese ihe mgbochi transceiver
Foto 1:Eserese ngọngọ
•Pin Ọrụ
Eserese nke Host Board Connector Block Pin Numbers and Name
lNtụtụNkọwa
Ntụtụ | Ezi uche | Akara | Aha/Nkọwa | Ref. |
1 |
| GND | Ala | 1 |
2 | CML-I | Tx2n | Ntinye data ntụgharị atụgharịgharị |
|
3 | CML-I | Tx2 p | Mbupute data anaghị agbanwe agbanwe |
|
4 |
| GND | Ala | 1 |
5 | CML-I | Tx4n | Mbupute data ntụgharị transmitter |
|
6 | CML-I | Tx4p | Mbupute data anaghị atụgharị ebugharị |
|
7 |
| GND | Ala | 1 |
8 | LVTTL-I | ModSelL | Họrọ Modul |
|
9 | LVTTL-I | TọghariaL | Ntọgharị modul |
|
10 |
| VccRx | + 3.3V Onye na-anata ike | 2 |
11 | LVCMOS-I/O | SCL | 2- Waya Serial Interface elekere |
|
12 | LVCMOS-I/O | SDA | 2-Wire Serial Interface Data |
|
13 |
| GND | Ala | 1 |
14 | CML-O | Rx3p | Mmepụta data atụgharịrị nke nnata |
|
15 | CML-O | Rx3n | Mmepụta data anaghị atụgharị nnata |
|
16 |
| GND | Ala | 1 |
17 | CML-O | Rx1p | Mmepụta data atụgharịrị nke nnata |
|
18 | CML-O | Rx1n | Mmepụta data anaghị atụgharị nnata |
|
19 |
| GND | Ala | 1 |
20 |
| GND | Ala | 1 |
iri abụọ na otu | CML-O | Rx2n | Mmepụta data atụgharịrị nke nnata |
|
iri abụọ na abụọ | CML-O | Rx2p | Mmepụta data anaghị atụgharị nnata |
|
iri abụọ na atọ |
| GND | Ala | 1 |
iri abụọ na anọ | CML-O | Rx4n | Mmepụta data atụgharịrị nke nnata |
|
25 | CML-O | Rx4p | Mmepụta data anaghị atụgharị nnata |
|
26 |
| GND | Ala | 1 |
27 | LVTTL-O | ModPrsL | Modul dị ugbu a |
|
28 | LVTTL-O | IntL | Kwụsị |
|
29 |
| VccTx | + 3.3V Onye na-ebunye ike | 2 |
30 |
| Vcc1 | + 3.3V ike ọkọnọ | 2 |
31 | LVTTL-I | LPMode | Ụdị Ike dị ala |
|
32 |
| GND | Ala | 1 |
33 | CML-I | Tx 3 p | Mbupute data ntụgharị transmitter |
|
34 | CML-I | Tx3n | Mbupute data anaghị atụgharị ebugharị |
|
35 |
| GND | Ala | 1 |
36 | CML-I | Tx1p | Mbupute data ntụgharị transmitter |
|
37 | CML-I | Tx1n | Mbupute data anaghị atụgharị ebugharị |
|
38 |
| GND | Ala | 1 |
ndetu:
- GND bụ akara maka otu na ọkọnọ (ike) nke a na-ahụkarị maka modul QSFP28, Ha niile bụ ihe a na-ahụkarị n'ime modul QSFP28 yana voltaji modul niile na-ezo aka na nke a nwere ike ịpụta. Jikọọ ihe ndị a ozugbo na mgbama ụgbọ elu nkịtị nke bọọdụ nnabata. Nrụpụta laser agbanyụrụ na TDIS>2.0V ma ọ bụ meghere, agbanyere na TDIS
- VccRx, Vcc1 na VccTx bụ ndị nnata na ndị na-ebunye ike na-ebunye ma a ga-etinye ya n'otu oge. A na-egosi nzacha ọkụ ọkụ bọọdụ ndị ọbịa akwadoro n'okpuru. Enwere ike jikọọ VccRx, Vcc1 na VccTx n'ime modul transceiver QSFP28 na ngwakọta ọ bụla. Enyere ntụtụ njikọ nke ọ bụla maka oke ugbu a nke 500mA.
•Ụzọ ntanetị anya na ihe omume
Ọnụ ọgụgụ dị n'okpuru na-egosi nghazi nke akụkụ eriri multi mode nke njikọ ngwa anya
Nleba anya nke Modul QSFP28 MPO
Fiber No. | Ọrụ uzo |
1 | RX0 |
2 | RX1 |
3 | RX2 |
4 | RX3 |
5 | Ejighi ya |
6 | Ejighi ya |
Tebụl ọrụ okporo ụzọ
• Sekit akwadoro
•Akụkụ igwe
Foto nkọwa ngwaahịa:
Ntuziaka ngwaahịa emetụtara:
Anyị dị njikere ịkọrọ anyị ihe ọmụma nke ahịa n'ụwa nile na-akwado gị adabara ngwaahịa na asọmpi ahịa. Ya mere, Ngwa Profi na-enye gị uru nke ego na anyị dị njikere ịzụlite ọnụ na Good Quality SFP Module - 100Gb/S Multimode 100m | MTP / MPO Njikọ QSFP28 Transceiver JHA-Q28C01 – JHA , Ngwaahịa ga-ezitekwara ụwa nile, dị ka: Finland, Naan i any i, Anguilla, Na-esi ọnwụ na elu àgwà ọgbọ akara njikwa na ahịa ọkachamara enyemaka, anyị ugbu a haziri anyị mkpebi. iji nye ndị na-azụ ahịa anyị ka ha malite site na inweta ego na obere oge mgbe ọrụ gachara ahụmịhe bara uru. Ịnọgide na-enwe mmekọrịta enyi na enyi na ndị na-azụ anyị. Anyị dị njikere iche nchegbu na-eme ka mma ịghọta niile ohere na mba ahia.
Nke Gwendolyn sitere na Madras - 2017.12.31 14:53
Ndị ọrụ ụlọ ọrụ na-enwe mmụọ otu mmụọ dị mma, ya mere, anyị nwetara ngwaahịa dị elu ngwa ngwa, na mgbakwunye, ọnụahịa ahụ dịkwa mma, nke a bụ ezigbo ndị na-emepụta China na a pụrụ ịdabere na ya.
Site na Anna si Plymouth - 2017.08.28 16:02