Juniper / Juniper optical transceivers

Juniper SFP-25G-CWDM1291-I · 740-106772

Name: Juniper SFP-25G-CWDM1291-I · 740-106772
Brand: Juniper
SKU: 740-106772

P/N: 740-106772

Optical TransceiverSFP-25G-CWDM1291-I

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. Form Factor: SFP28 · Connector: Simplex LC PC/UPC · 25GBASE-CWDM-10 / Distance: 2 m to 10 km

Enquire ↗+998 77 161 11 11 ↗ +998 97 741 55 00 ↗

Juniper SFP-25G-CWDM1291-I · 740-106772 — 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: 740-106772
Manufacturer model: SFP-25G-CWDM1291-I
Part Number: 740-106772
Breakout Capable: No
Form Factor: SFP28
Product Type: Optical Transceiver
Connector: Simplex LC PC/UPC
25GBASE-CWDM-10 / Cable type: SMF
25GBASE-CWDM-10 / Core size/cladding: 9/125 µm
25GBASE-CWDM-10 / Digital Diagnostic Monitoring: Temperature Supply voltage TX bias current TX power RX power
25GBASE-CWDM-10 / Distance: 2 m to 10 km
25GBASE-CWDM-10 / Effective modal bandwidth: (for MM only)
25GBASE-CWDM-10 / Fiber grade: (for MM only)
25GBASE-CWDM-10 / Form Factor (i.e., SFP, SFP+, XFP, CFP, etc..): SFP28
25GBASE-CWDM-10 / MSA compliance (SFF, for e.g. SFF-8665): SFF-8472 Rev 12.2 and SFF-8402
25GBASE-CWDM-10 / Maximum Power consumption (W): 1.5W
25GBASE-CWDM-10 / Minimum Junos/EVO OS release: 22.2R1-EVO
25GBASE-CWDM-10 / Operating Temperature (range): -40C to 85C
25GBASE-CWDM-10 / Optic Type (Commercial Vs Service Provider Grade): Commercial
25GBASE-CWDM-10 / Receive lane wavelengths (range): 1284.5nm to 1297.5nm
25GBASE-CWDM-10 / Receiver input power, each lane (maximum): +2.5 dBm
25GBASE-CWDM-10 / Receiver input power, each lane (minimum): -13.0dBm
25GBASE-CWDM-10 / Receiver sensitivity (OMA), each lane (maximum): -11.5 dBm
25GBASE-CWDM-10 / Signaling rate, each lane: 25.78125GBd ± 100 ppm
25GBASE-CWDM-10 / Standards compliance (Ethernet/OTN Standard, for e.g. 100GBASE-LR4): 25GBASE-CWDM-10
25GBASE-CWDM-10 / Storage temperature: -40C to 85C
25GBASE-CWDM-10 / Stressed receiver sensitivity (OMA) each lane (maximum): -9.5 dBm
25GBASE-CWDM-10 / Transmitter RMS spectral width (maximum): (for MM only)
25GBASE-CWDM-10 / Transmitter fibers: 1
25GBASE-CWDM-10 / Transmitter output power, each lane (maximum): +2.5 dBm
25GBASE-CWDM-10 / Transmitter output power, each lane (minimum): -6.5dBm
25GBASE-CWDM-10 / Transmitter wavelengths (range): 1284.5nm to 1297.5nm
25GBASE-CWDM-10 / Typical Weight & Dimensions: Weight: 0.15 kg Height: 8.55 mm Width: 13.55 mm Depth: 57.5 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 SFP-25G-CWDM1291-I · 740-106772

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