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Shopping cart(This product is a QSFP+ Optical transceiver for 4 x10 Gb/s optical links. It operates at 10.3125Gb/s up to 100m over OM3 multimode optical fiber and 150m over OM4 fiber. The optical transmitter portion of the transceiver incorporates a 4 channels VCSEL array, a 4 channels input buffer and laser driver, diagnostic monitors, control and bias blocks. For module control, the control interface incorporates a Two Wire Serial
interface of clock and data signals. Diagnostic monitors for VCSEL bias, module temperature, TX power，RX power and supply voltage are implemented and results are available through the Two Wire Serial interface. Alarm and warning thresholds are established for the monitored attributes. Flags are set and interrupts generated when the attributes are outside the thresholds. All flags are latched and will remain set even if the condition initiating the latch clears and operation resumes. The optical output will squelch for loss of input signal unless squelch is disabled.
The optical receiver portion of the transceiver incorporates a 4 channels PIN photodiode array, a 4 channels TIA array, a 4 channel output buffer, diagnostic monitors. Alarm and warning thresholds are established for the monitored attributes. Flags are set and interrupts generated when the attributes are outside the thresholds. All flags are latched and will remain set even if the condition initiating the flag clears and operation resumes. All interrupts can be masked and flags are reset upon reading the appropriate flag register. The electrical output will squelch for loss of input signal (unless squelch is disabled) and channel de-activation through Two Wire Serial interface.
| Package Type | QSFP+ |
| Operating Speed | 40Gb/s |
| Transmission Wavelength | 850nm |
| Transmission Distance | 150m |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| Operating Temperature | 0~70℃ |
| Optical Interface Type | Single MPO-12 |
| Operating Voltage | 3.3V |
| Digital Diagnostic Function | Yes |
Features
Supports 41.25Gb/s aggregate bit rate
Multirate capability: 1.06Gb/s to 10.5Gb/s per channel
Maximum link length of 100m links on OM3 multimode fiber or 150m links on OM4 multimode fiber
High Reliability 850nm VCSEL technology
Unretimed XLPPI electrical interface
Single MPO-12 receptacle
Digital diagnostic SFF-8436 compliant
Case operating temperature range:0°C to +70°C
Maximum Power dissipation < 1.5 W
RoHS Compliant
Applications
40GBASE- SR4 Ethernet
Infiniband QDR interconnects
Breakout to 10GBASE-SR Ethernet
Standards
Compliant to IEEE 802.3ba
Compliant to SFF-8436
RoHS Compliant
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