TheLRAOC-QSFP28-3MisaFour-Channel,Pluggable,Parallel,Fiber-OpticQSFP+SR4for100or40Gigabit Ethernet,InfinibandFDR/EDRApplications.Thistransceiverisahighperformancemoduleforshort-rangemulti-lane datacommunicationandinterconnectapplications.Itintegratesfourdatalanesineachdirectionwith100Gbps bandwidth.Eachlanecanoperateat25Gbpsupto70musingOM3fiberor100musingOM4fiber.
Parameter | Description |
Module Form Factor | QSFP28 (Supports SFF8431/SFF8432/SFF8472) |
Protocols Supported | InfiniBand, Ethernet, Fiber Channel |
Channel Data Rate | Rate 1 to 103.125Gbps |
BER | <10-12 |
Operating Case Temperature | 0 to + 70ºC |
Storage Temperature | -20 to + 85ºC |
Supply Voltage | 3.3V |
Supply current | 230mA per end typical |
Management Interface Serial | I2C (Supports SFF8472) |
Form Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
Operating Case temperature | Tca | 0 | 70 | °C | ||
Data Rate Per Lane | fd | 25.78125 | Gbps | |||
Humidity | Rh | 5 | 85 | % | ||
Fiber Bend Radius | Rb | 3 | cm |
Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
Supply Voltage | Vcc1, VccTx, VccRx |
3.15 |
3.45 |
V | ||
Supply Current | Icc | 1010 | mA | |||
Module total power | P | 3.5 | W | 1,2 | ||
Input electrical specifications (per Lane) | ||||||
Differential Voltage pk-pk | 900 | mV | ||||
Differential Termination Resistance Mismatch | 10 | % | ||||
Transition Time, 20 to 80% | Tr, Tf | 10 | ps | |||
Output electrical specifications (per Lane) | ||||||
Differential Voltage pk-pk | 900 | mV | ||||
Differential Termination Resistance Mismatch | 10 | % | ||||
Transition Time, 20 to 80% | Tr, Tf | 9.5 | ps | |||
Bit Error Rate | BER | E-12 | 3 | |||
