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Juniper / Juniper optical transceivers

Juniper QSFP-100G-LR4-C · 740-061409

P/N: 740-061409

Optical TransceiverQSFP-100G-LR4-CJNP-QSFP-100G-LR4QSFP-100G-LR4-T2

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 · 100GBASE-LR4 / Distance: 10 km

Enquire ↗+998 77 161 11 11 ↗ +998 97 741 55 00 ↗
Juniper QSFP-100G-LR4-C · 740-061409 — 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
740-061409
Manufacturer model
QSFP-100G-LR4-C
Part Number
740-061409
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
100GBASE-LR4 / Cable type
SMF
100GBASE-LR4 / Core size/cladding
9/125 µm
100GBASE-LR4 / Distance
10 km
100GBASE-LR4 / Maximum Power consumption (W)
3.5 W
100GBASE-LR4 / Operating Temperature (range)
0° C to 70° C
100GBASE-LR4 / Receiver input power, each lane (maximum)
4.5 dBm
100GBASE-LR4 / Receiver input power, each lane (minimum)
–10.6 dBm
100GBASE-LR4 / Signaling rate, each lane
25.78125 GBd +/- 100 ppm
100GBASE-LR4 / Standards compliance (Ethernet/OTN Standard, for e.g. 100GBASE-LR4)
IEEE 802.3ba-2010
100GBASE-LR4 / Storage temperature
–40° C to 85° C
100GBASE-LR4 / Transmitter output power, each lane (maximum)
4.5 dBm
100GBASE-LR4 / Transmitter output power, each lane (minimum)
–4.3 dBm
100GBASE-LR4 / 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
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. Other model designations map to the same Part Number in HCT; primary specifications remain from QSFP-100G-LR4-C only.
Other designations for the same P/N — verify HCT profile
JNP-QSFP-100G-LR4 · QSFP-100G-LR4-T2

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.

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