CITADEX SYSTEMS
EN
РусскийO‘zbekchaEnglish
Start a project
Juniper / Juniper optical transceivers

Juniper JNP-QSFP-4X10GE-LR · 740-057315

P/N: 740-057315

Optical TransceiverJNP-QSFP-4X10GE-LR

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: 4 x 10 Gigabit Ethernet · Form Factor: QSFP+ · Connector: MPO-12 APC · 10GBASE-LR, 10GBASE-LW / Distance: 10 km

Enquire ↗+998 77 161 11 11 ↗ +998 97 741 55 00 ↗
Juniper JNP-QSFP-4X10GE-LR · 740-057315 — 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
740-057315
Manufacturer model
JNP-QSFP-4X10GE-LR
Part Number
740-057315
Speed
4 x 10 Gigabit Ethernet
Breakout Capable
Yes
Form Factor
QSFP+
Product Type
Optical Transceiver
Connector
MPO-12 APC
Monitoring Available
Yes
Digital Optical Monitoring
Yes
10GBASE-LR, 10GBASE-LW / Cable type
SMF
10GBASE-LR, 10GBASE-LW / Core size/cladding
9/125 µm
10GBASE-LR, 10GBASE-LW / Digital Diagnostic Monitoring
Transceiver Temperature Transceiver Supply Voltage Tx Bias Current Tx output power Rx received optical power
10GBASE-LR, 10GBASE-LW / Distance
10 km
10GBASE-LR, 10GBASE-LW / Maximum Power consumption (W)
3.5 W
10GBASE-LR, 10GBASE-LW / Operating Temperature (range)
0° C to 70° C
10GBASE-LR, 10GBASE-LW / Receiver input power, each lane (maximum)
1.5 dBm
10GBASE-LR, 10GBASE-LW / Receiver input power, each lane (minimum)
–14.4 dBm
10GBASE-LR, 10GBASE-LW / Signaling rate, each lane
10GBASE-LR: 10.3125 Gbps 10GBASE-LW: 9.95428 Gbps
10GBASE-LR, 10GBASE-LW / Standards compliance (Ethernet/OTN Standard, for e.g. 100GBASE-LR4)
IEEE 802.3 Clause 52
10GBASE-LR, 10GBASE-LW / Storage temperature
–40° C to 85° C
10GBASE-LR, 10GBASE-LW / Transmitter output power, each lane (maximum)
0.5 dBm
10GBASE-LR, 10GBASE-LW / Transmitter output power, each lane (minimum)
–6.5 dBm
10GBASE-LR, 10GBASE-LW / Transmitter wavelengths (range)
1260 nm through 1355 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.

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.

Related variants

Juniper EX-SFP-10GE-ER · 740-140355 — Specification schematic, not a product photograph or installation drawing.Specification schematic, not a product photograph or installation drawing.
JuniperConfiguration and supply on request

Juniper EX-SFP-10GE-ER · 740-140355

P/N: 740-140355
Optical TransceiverEX-SFP-10GE-ER

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: 10 Gigabit Ethernet · Form Factor: SFP+ · Connector: Duplex LC PC/UPC · 10GBASE-ER / Distance: 40 km

Details ↗Enquire ↗
Juniper EX-SFP-10GE-LR · 740-021309 — Specification schematic, not a product photograph or installation drawing.Specification schematic, not a product photograph or installation drawing.
JuniperConfiguration and supply on request

Juniper EX-SFP-10GE-LR · 740-021309

P/N: 740-021309
Optical TransceiverEX-SFP-10GE-LRQFX-SFP-10GE-LR

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: 10 Gigabit Ethernet · Form Factor: SFP+ · Connector: Duplex LC PC/UPC · 10GBASE-LR / Distance: 10 km

Details ↗Enquire ↗
Juniper SFP-10G-LRM-C · 740-021310 — Specification schematic, not a product photograph or installation drawing.Specification schematic, not a product photograph or installation drawing.
JuniperConfiguration and supply on request

Juniper SFP-10G-LRM-C · 740-021310

P/N: 740-021310
Optical TransceiverSFP-10G-LRM-CEX-SFP-10GE-LRM

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: 10 Gigabit Ethernet · Form Factor: SFP+ · Connector: Duplex LC PC/UPC · 10GBASE-LRM / Distance: 300 m | 220 m | 220 m | 220 m

Details ↗Enquire ↗
Juniper EX-SFP-10GE-SR · 740-021308 — Specification schematic, not a product photograph or installation drawing.Specification schematic, not a product photograph or installation drawing.
JuniperConfiguration and supply on request

Juniper EX-SFP-10GE-SR · 740-021308

P/N: 740-021308
Optical TransceiverEX-SFP-10GE-SRQFX-SFP-10GE-SR

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: 10 Gigabit Ethernet · Form Factor: SFP+ · Connector: Duplex LC PC/UPC · 10GBASE-SR / Distance: 26 m | 33 m | 66 m | 82 m | 300 m | 400 m

Details ↗Enquire ↗