Juniper / Juniper optical transceivers

Juniper QSFP-100G-4WDM40 · 740-093290

Name: Juniper QSFP-100G-4WDM40 · 740-093290
Brand: Juniper
SKU: 740-093290

P/N: 740-093290

Optical TransceiverQSFP-100G-4WDM40

Juniper optical module or interconnect cable. Confirm platform/Junos compatibility, fiber, connectors, length, breakout and FEC. Reach applies to the stated profile, not every link. Speed: 100 Gigabit Ethernet · Form Factor: QSFP28 · Connector: Duplex LC PC/UPC · 100G 4WDM-40 / Distance: 40 km

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Juniper QSFP-100G-4WDM40 · 740-093290 — Specification schematic, not a product photograph or installation drawing. — Specification schematic, not a product photograph or installation drawing. Citadex Systems · Specification source

01 / Specifications

MPN / P/N: 740-093290
Manufacturer model: QSFP-100G-4WDM40
Part Number: 740-093290
Speed: 100 Gigabit Ethernet
Breakout Capable: No
Form Factor: QSFP28
Product Type: Optical Transceiver
Connector: Duplex LC PC/UPC
Monitoring Available: Yes
Digital Optical Monitoring: Yes
100G 4WDM-40 / Cable type: SMF
100G 4WDM-40 / Core size/cladding: 9/125 µm
100G 4WDM-40 / Digital Diagnostic Monitoring: Transceiver Temperature Transceiver Supply Voltage Tx Bias Current Tx output power Rx received optical power
100G 4WDM-40 / Distance: 40 km
100G 4WDM-40 / MSA compliance (SFF, for e.g. SFF-8665): SFF-8636
100G 4WDM-40 / Maximum Power consumption (W): 4.5 W
100G 4WDM-40 / Operating Temperature (range): 0° C to 70° C
100G 4WDM-40 / Receive lane wavelengths (range): 1294.53 nm through 1296.59 nm 1299.02 nm through 1301.09 nm 1303.54 nm through 1305.63 nm 1308.09 nm through 1310.19 nm
100G 4WDM-40 / Receiver input power, each lane (maximum): -3.5 dBm (Note: This transceiver is intended for long reach applications with high Tx power, appropriate optical attenuation is required on shorter links)
100G 4WDM-40 / Receiver input power, each lane (minimum): -20.5 dBm
100G 4WDM-40 / Receiver sensitivity (OMA), each lane (maximum): -3.5 dBm
100G 4WDM-40 / Signaling rate, each lane: 25.78125 GBd +/- 100 ppm
100G 4WDM-40 / Storage temperature: –40° C to 85° C
100G 4WDM-40 / Stressed receiver sensitivity (OMA) each lane (maximum): -16.0 dBm
100G 4WDM-40 / Transmitter fibers: 1
100G 4WDM-40 / Transmitter output power, each lane (maximum): 6.5 dBm
100G 4WDM-40 / Transmitter output power, each lane (minimum): -2.5 dBm
100G 4WDM-40 / Transmitter wavelengths (range): 1294.53 nm through 1296.59 nm 1299.02 nm through 1301.09 nm 1303.54 nm through 1305.63 nm 1308.09 nm through 1310.19 nm
100G 4WDM-40 / Typical Weight & Dimensions: Weight: 100 gram Height: 13.5 mm Width: 18.4 mm Depth: 72.4 mm
Documented selection limits: Reach, rate, form factor and breakout support apply only to the listed standard/mode, fiber grade and platform/port configuration. Keep source qualifiers for FEC, attenuation, transmit/receive limits, temperature, active/passive operation and cable ends. Check Juniper HCT for the exact host, interface module, port mode, Junos release, required QSA adapter and qualifications before ordering. Do not infer universal interoperability or combine power/temperature/reach across model profiles. Optical link budgets are not calculated or inferred.

Specification source: Juniper ↗
Checked against documentation: 19.10.2026

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.

Juniper QSFP-100G-4WDM40 · 740-093290

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