The CC-QKK11S.-SD is a QSFP28 Optica. transceiver for 100Gbps and 40Gbps interconnects . It is comp.iant with the QSFP28 MSA specifications,operates from a 3.3V DC power supp.y. It is fabricated with a rugged die cast meta. housing and cage assemb.y.
PRICE: US$390.00-410.00/1 Piece (MOQ)

100G QSFP28 BIDI SR Transceiver
Features
. QSFP28 MSA Specification Comp.iant, inc.uding new functions per SFF-8636
. 100G and 40G .ink Distances up to 70m over OM3, 100m over OM4
. Hot P.uggab.e
. Dua. Wave.ength VCSE. Bi-Directiona. Optica. Interface, PAM4 2x50Gbps 850nm/908nm
. Interface with Digita. monitoring and maskab.e Interrupts for Ex- panded functiona.ity
. Case Operating Temperature:Range: 0 to 70ºC
. RoHS II Comp.iance
. Operating Mode
App.ications
. Data Center
. High performance computing interconnect
Description
The CC-QKK11S.-SD is a QSFP28 Optica. transceiver for 100Gbps and 40Gbps interconnects . It is comp.iant with the QSFP28 MSA specifications,operates from a 3.3V DC power supp.y. It is fabricated with a rugged die cast meta. housing and cage assemb.y.
| Parameter | Symbol | Min | Typ | Max |
| Storage Ambient Temperature | Tstg | -40 | +85 | ºC |
| Relative Humidity – Storage | RHS | 0 | 95 | % |
| Relative Humidity – Operating | RHO | 0 | 85 | % |
| Module Supply Voltage | VCC | -0.5 | 3.6 | V |
| Parameter | Symbol | Min. | Max. | Unit | |
| Case Operating Temperature | Tcase | 0 | +25 | +70 | ºC |
| Module Supply Voltage | VCC | 3.135 | 3.3 | 3.465 | V |
| Signaling Speed Per electricalchannel(4x25G NRZ) | S | – | 25.78 | – | Gb/s |
| Power Consumption | P | – | – | 4 | W |
| Parameter | Symbol | Test Point | Min | Typ | Max | Units | Notes |
| Average Launch Power ,each lane | POUT | TP2 | -6.2 | – | 4 | dBm | Average Optical Output |
| Optical modulation Amplitude , each lane | OMA | TP2 | -4.2 | – | 3 | dBm | |
| Extinction Ratio | ER | TP2 | 3 | – | – | dB | |
| Launch power in OMAouter minus TDECQ, each lane | OMA TDECQ | TP2 | -5.9 | – | – | dB | |
| Optical Output with Tx OFF | POFF | TP2 | – | – | -30 | dBm | |
| Center Wavelength 1 | λ | TP2 | 844 | 850 | 863 | nm | |
| Center Wavelength 2 | λ | TP2 | 900 | 908 | 918 | nm | |
| RMS Spectral Width1 | Δλ | TP2 | – | – | 0.6 | nm | |
| RMS Spectral Width2 | Δλ | TP2 | – | – | 0.65 | nm | |
| Optical return loss tolerance | ORL | TP2 | – | – | 12 | dB | |
| Transmitter and dispersion eye closure for PAM4 (TDECQ), each lane | TDECQ | TP2 | 4.9 | dB |
| Parameter | Symbol | Test Point | Min | Typ | Max | Units | Notes |
| Average power at receive input, each lane | PIN | TP3 | -7.9 | – | 4 | dBm | Note1 |
| Receive power, each lane (OMAouter) | PIN(OMA) | TP3 | -5.9 | – | 3 | dBm | |
| Unstressed receiver sensitivity (OMAouter),each lane | Sen | TP3 | – | – | max (-6.6,SECQ- 8) | dBm | Note2 |
| Center Wavelength1 | λ | TP3 | 844 | 850 | 863 | nm | |
| Center Wavelength2 | λ | TP3 | 900 | 908 | 918 | nm | |
| Receiver Reflectance | RFL | TP3 | – | – | -12 | dB | |
| Rx_LOS of Signal – Assert | PA | TP3 | -30 | – | – | dBm | |
| Rx_LOS of Signal – Deassert | PD | TP3 | – | – | -5.9 | dBm | |
| Rx_LOS of Signal – Hysteresis | PHy | TP3 | 0.5 | – | – | dB |
| I2C Memory Map (Based on SFF8636 2.10a) Lower Page | ||||||
| Address | Name | Bits Value | Byte Value | Read-Only /Read/Write | Support | |
| Byte | Bit | |||||
| 0 | 7-0 | Identifier | 11h | Read- Only | Yes | |
| 1 | 7-0 | Revision Compliance | 08h | Read- Only | Yes | |
| 2 | 7-4 | Reserved | status | |||
| 3 | Reserved | |||||
| 2 | Flat_mem | 0b | Read- Only | Yes | ||
| 1 | IntL | Read- Only | Yes | |||
| 0 | Data_Not_Ready | Read- Only | Yes | |||
| 3 | 7 | L-Tx4 LOS | status | status | Read- Only | Yes |
| 6 | L-Tx3 LOS | status | Read- Only | Yes | ||
| 5 | L-Tx2 LOS | status | Read- Only | Yes | ||
| 4 | L-Tx1 LOS | status | Read- Only | Yes | ||
| 3 | L-Rx4 LOS | status | Read- Only | Yes | ||
| 2 | L-Rx3 LOS | status | Read- Only | Yes | ||
| 1 | L-Rx2 LOS | status | Read- Only | Yes | ||
| 0 | L-Rx1 LOS | status | Read- Only | Yes | ||
| 4 | 7 | L-Tx4 Adapt EQ Fault | status | status | Read- Only | Yes |
| 6 | L-Tx3 Adapt EQ Fault | status | Read- Only | Yes | ||
| 5 | L-Tx2 Adapt EQ Fault | status | Read- Only | Yes | ||
| 4 | L-Tx1 Adapt EQ Fault | status | Read- Only | Yes | ||
| 3 | L-Tx4 Fault | status | Read- Only | Yes | ||
| 2 | L-Tx3 Fault | status | Read- Only | Yes | ||
| 1 | L-Tx2 Fault | status | Read- Only | Yes | ||
| 0 | L-Tx1 Fault | status | Read- Only | Yes | ||
| 5 | 7 | L-Tx4 LOL | status | status | Read- Only | Yes |
| 6 | L-Tx3 LOL | status | Read- Only | Yes | ||
| 5 | L-Tx2 LOL | status | Read- Only | Yes | ||
| 4 | L-Tx1 LOL | status | Read- Only | Yes | ||
| 3 | L-Rx4 LOL | status | Read- Only | Yes | ||
| 2 | L-Rx3 LOL | status | Read- Only | Yes | ||
| 1 | L-Rx2 LOL | status | Read- Only | Yes | ||
| 0 | L-Rx1 LOL | status | Read- Only | Yes | ||
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