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Cisco QSFP-100G-PSM4-S 100G QSFP28 Transceiver 100GBASE PSM4
100G QSFP28 1310nm 2km
This 100GBASE PSM4 QSFP28 transceiver is compatible with Cisco networking equipment and equivalent to Cisco QSFP-100G-PSM4-S. It offers 4 independent transmit and receive channels, each capable of 25Gb/s operation for an aggregate data rate of 100Gb/s and supports 2km optical link over single-mode fiber. The QSFP28 PSM4 optical transceiver uses a 12 fiber MTP (MPO) connector on the optical interface and uses an MSA-compliant 38-pin edge type connector on the electrical interface.
• Functionally identical to Cisco QSFP-100G-PSM4-S
• Up to 26Gb/s data rate per channel
• QSFP28 MSA compliant
• Compliant to IEEE 802.3bm 100GBASE PSM4
• Up to 500m transmission over G.652 single mode fiber
• Single 3.3V power supply
• Maximum power consumption 3.5W
• Single MPO connector receptacle
General Operating Characteristics
| Parameter | Symbol | Min. | Typ | Max. | Unit | Note |
| Data Rate | 25.78125 | Gb/s | ||||
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Supply Current | Icc5 | 1000 | mA | |||
| Operating Case Temp. | Tc | 0 | 70 | °C |
Optical Characteristics (TOP(C) = 0 to 70 ℃,,VCC = 3.13 to 3.47 V)
| Parameter | Symbol | Min. | Type | Max. | Unit | Note |
| Transmitter | ||||||
| Operating Wavelength | λ | 1290 | 1310 | 1330 | nm | |
| Ave. output power (Enabled) | PAVE | -6.5 | 2.5 | dBm | 1 | |
| Total Output. Power | POUT | 9.5 | ||||
| Extinction Ratio | ER | 3.5 | dB | |||
| Ave. Launch power of TX OFF | POFF | -30 | dBm | |||
| Dispersion penalty | TDP | 3.2 | dB | |||
| Relative Intensity Noise | RIN | -128 | dB/Hz | |||
Output Eye Mask definition {X1,X2,X3,Y1,Y2,Y3} | 0.31,0.4,0.45,0.34,0.38,0.4} | |||||
| Output Optical Eye | Compliant with IEEE 0802.3bm | |||||
| Receiver | ||||||
| Operating Wavelength | 1260 | 1610 | nm | |||
| Receiver Sensitivity | PSEN1 | -10 | dBm | 2 | ||
| Average receiver power,each lane | 3.5 | dBm | ||||
| Overload | PAVE | 0.5 | dBm | |||
| Receiver Reflectance | Rrx | -12 | dB | |||
| LOS Assert | Pa | -30 | dBm | |||
| LOS De-assert | Pd | -14 | dBm | |||
| LOS Hysteresis | Pd-Pa | 0.5 | dB | |||
Notes:
1. Average power figures are informative only, per IEEE 802.3bm.
2. Measured with a PRBS 231 -1 test pattern, @25.78Gb/s, BER<5*10
Ordering Information
Part Number: OLSQ31TXM-CD02
Description: QSFP28 PSM4 2km, 0~70℃, with Digital Diagnostic Monitor
