MA-QSFP-100G-LR4 Cisco transceiver module at discount

MA‑QSFP‑100G‑LR4 Specifications

Cisco Meraki / compatible 100 Gbps QSFP28 Transceiver (100GBASE‑LR4)

Manufacturer: Cisco / Meraki
Manufacturer Model: MA‑QSFP‑100G‑LR4
Product Line: Meraki QSFP28
Product Series: 100GBASE‑LR4
Product Type: Optical Transceiver
Product Name: Cisco Meraki 100G QSFP‑LR4

KEY FEATURES:
Data Rate: ~103.125 Gbps (4 × ~25.78 Gbps)
Media Type: Single‑mode fiber (SMF)
Maximum Reach: 10 km over SMF
Wavelengths (LAN‑WDM): 1295.56 nm, 1300.05 nm, 1304.58 nm, 1309.14 nm
Connector: Duplex LC
Transmitter Type: 4 × LAN‑WDM DFB (EML)
Receiver Type: 4 × PIN photodiode
Digital Diagnostics (DDM/DOM): Supported
Forward Error Correction (FEC): Supported
Power Consumption: ≤ ~3.5 W
Operating Temperature: 0 °C to +70 °C
Power Supply: +3.3 V

PERFORMANCE:
Optical Budget: ~6.6 dB (minimum)
Receiver Sensitivity: ~ –10.6 dBm per lane
Transmit Power: –4.3 to +4.5 dBm (depending on lane)

ENVIRONMENTAL & RELIABILITY:
Compliance: IEEE 802.3ba (100GBASE-LR4), QSFP28 MSA, SFF‑8636, SFF‑8665
Certifications: RoHS, CE, FCC compliance

PHYSICAL:
Form Factor: QSFP28 (Quad Small Form-factor Pluggable 28)
Hot-Swap Support: Yes