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The Ciena QSFP28-SR4 100G QSFP28 SR4 is a 4×25Gbps multi mode fiber, hot pluggable optical transceiver. The module integrates four parallel lanes with data rate at 25.78Gbps each lane.It can transmit up to 70m on fiber OM3 fiber or 100m on OM4 fiber with FEC.
LINK-PP Part Number | LQ-M85100-SR4C | Ciena Part Number | QSFP28-SR4 |
Form Factor | QSFP28 | Max Data Rate | 100Gbps |
Wavelength | 850nm | Max Cable Distance | 70m@OM3/100m@OM4 |
Connector | MTP/MPO-12 | Media | MMF |
Transmitter Type | VCSEL 850nm | Receiver Type | PIN |
Power Consumption | ≤3.3W | Extinction Ratio | >3dB |
DDM/DOM | Supported | Case Temperature range | 0°C to +70°C |
TX Power | -8.4~2.4dBm | Minimum Receiver Power | -10.3dBm |
Powerbudget | 1.9dB | Receiver Overload | 2.4dBm |
CDR (Clock and Data Recovery) | TX & RX Built-in CDR | Inbuilt FEC | No |
Protocols | IEEE 802.3bm, QSFP28 MSA, SFF-8665, SFF-8636, RoHS, CPRI, eCPRI | Warranty | 5 Years |
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