Cisco Inopindirana 100GBASE-SR4 QSFP28 850nm 100m DOM MPO-12 / UPC MMF Optical Transceiver Module, Kuputika ku4 x 25G-SR neDDM
Tsanangudzo
+ Iyo Cisco QSFP-100G-SR4-S Inopindirana QSFP28 Optical Transceiver Module yakagadzirirwa kushandiswa mu100GBASE Ethernet throughput kusvika 100m pamusoro peOM4 multimode fiber (MMF) uchishandisa wavelength ye850nm kuburikidza neMTP/MPO-12 connector. Iyi transceiver inoenderana neIEEE 802.3bm 100GBASE-SR4 uye CAUI-4 chiyero. Digital diagnostics mabasa anowanikwawo kuburikidza neI2C interface, sezvakatsanangurwa neQSFP28 MSA, kubvumira kuwana chaiyo-nguva yekushanda parameters. Nezvimiro izvi, iyi iri nyore kuisa, inopisa swappable transceiver yakakodzera kushandiswa mumashandisirwo akasiyana siyana, senge data centers, high-performance computing network, enterprise core uye distribution layer applications.
+APPLICATIONS: 100G Ethernet &100GBASE-SR4
+STANDARD
Inoenderana neIEEE 802.3 bm
Inoenderana neSFF-8636
RoHS Inoenderana.
General Description
OP-QSFP28-01 yakagadzirirwa kushandiswa mu100 Gigabit pasekondi zvinongedzo pane akawanda mode fiber.
Izvo zvinoenderana neQSFP28 MSA uye IEEE 802.3bm. Iyo optical transmitter chikamu cheiyo transceiver inosanganisira 4-channel VCSEL (Vertical Cavity Surface Emitting Laser) array, 4-channel yekupinza buffer uye laser driver, diagnostic monitors, control uye bias blocks. Kune module control, iyo yekudzora interface inosanganisira mbiri Wire Serial interface yewachi uye masaini edatha. Diagnostic monitors ye
VCSEL bias, module tembiricha, transmitted optical power, yakagamuchira optical simba uye magetsi ekupa anoiswa uye mhedzisiro inowanikwa kuburikidza neTWS interface. Alarm uye nyevero zvikumbaridzo zvinotangwa kune zvinotariswa hunhu. Mireza inoiswa uye inovhiringidza inogadzirwa kana iyo
hunhu huri kunze kwezvikumbaridzo. Mireza inoiswawo uye inovhiringidza inogadzirwa pakurasikirwa kwechiratidzo chekupinza
(LOS) uye transmitter kukanganisa mamiriro. Mireza yese yakasungirirwa uye icharamba yakamisikidzwa kunyangwe mamiriro ekutanga latch akadzima uye oparesheni ichitangazve. Zvese zvinokanganisa zvinogona kuvharika uye mireza inogadzwa patsva nekuverenga yakakodzera mureza rejista. Iyo yekuona inobuda inotsikirira kurasikirwa kwechiratidzo chekuisa kunze kwekunge squelch yakadzimwa. Kuona kukanganisa kana kudzima chiteshi kuburikidza neiyo TWS interface inodzima chiteshi. Mamiriro, alarm / yambiro uye ruzivo rwekukanganisa rwunowanikwa kuburikidza neTWS interface.
Iro optical receiver chikamu chetransceiver chinosanganisira 4-channel PIN photodiode array, 4-channel TIA array, 4 channels output buffer, diagnostic monitors, uye control and bias blocks. Diagnostic monitors emagetsi ekupinza emagetsi anoiswa uye mhedzisiro inowanikwa kuburikidza neTWS interface. Alarm uye nyevero zvikumbaridzo zvinotangwa kune zvinotariswa hunhu. Mireza inoiswa uye inovhiringidza inogadzirwa kana hunhu huri kunze kwezvikumbaridzo. Mireza inoiswawo uye inovhiringidza inogadzirwa pakurasikirwa kwechiratidzo chekuisa chiratidzo (LOS). Mireza yese yakasungirirwa uye icharamba yakamisikidzwa kunyangwe mamiriro ekutanga mureza akajeka uye oparesheni yotangazve. Zvese zvinokanganisa zvinogona kuvharika uye mireza inoiswa patsva paunoverenga yakakodzera mureza regisita. Iyo magetsi inobuda inotsikirira kurasikirwa kwechiratidzo chekuisa (kunze kwekunge squelch yakadzimwa) uye chiteshi de-activation kuburikidza neTWS interface. Mamiriro uye alarm / yambiro ruzivo rwunowanikwa kuburikidza neTWS interface.
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
| Storage Temperature | Ts | -40 | - | 85 | ºC |
| Relative Humidity | RH | 5 | - | 95 | % |
| Power Supply Voltage | VCC | -0.3 | - | 4 | V |
| Signal Input Voltage |
| Vcc-0.3 | - | Vcc+0.3 | V |
Yakakurudzirwa Operating Conditions
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Cherechedza |
| Case Operating Temperature | Tcase | 0 | - | 70 | ºC | Pasina kuyerera kwemhepo |
| Power Supply Voltage | VCC | 3.14 | 3.3 | 3.46 | V |
|
| Power Supply Current | ICC | - |
| 600 | mA |
|
| Data Rate | BR |
| 25.78125 |
| Gbps | Imwe neimwe nzira |
| Transmission Distance | TD |
| - | 150 | m | OM4 MMF |
Cherechedza:100G Ethernet &100GBASE-SR4 uye ITU-T OTU4 ine marongero akasiyana ekunyoresa, kwete otomatiki- Kukurukurirana.
Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | CHERECHEDZA |
| Transmitter | ||||||
| Center Wavelength | λ0 | 840 |
| 860 | nm |
|
| Avhareji Yokutanga Simba nzira yega yega |
| -8.4 |
| 2.4 | dBm |
|
| Spectral Width (RMS) | σ |
|
| 0.6 | nm |
|
| Optical Extinction Ratio | ER | 2 |
|
| dB |
|
| Optical Return Loss Tolerance | ORL |
|
| 12 | dB |
|
| Output Eye Mask | Inoenderana neIEEE 802.3bm |
| ||||
| Receiver | ||||||
| Receiver Wavelength | λin | 840 |
| 860 | nm |
|
| Rx Sensitivity pamukoto | RSENS |
|
| -10.3 | dBm | 1 |
| Input Saturation Power (Overload) | Psat | 2.4 |
|
| dBm |
|
| Receiver Reflectance | Rr |
|
| -12 | dB | |
Electrical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | CHERECHEDZA |
| Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Supply Current | Icc | 600 | mA | |||
| Transmitter | ||||||
| Input differential impedance | Rin | 100 | Ω | 1 | ||
| Differential data input swing | Vin, pp | 180 | 1000 | mV | ||
| Single end input voltage tolerance | VinT | -0.3 | 4.0 | V | ||
| Receiver | ||||||
| Differential data output swing | Vout,pp | 300 | 850 | mV | 2 | |
| Single-ended output voltage | -0.3 | 4.0 | V |
Notes:
- Yakabatanidzwa zvakananga kune TX data yekupinza pini. AC yakabatanidzwa ipapo.
- Mu100Ω ohms kusiyanisa kugumisa.
Rondedzera Dimensions
