Routers
Cisco Router 12000 Series 
Routers Juniper
Juniper EX3400 Series Ethernet Switches
Juniper Power Supply-50%
QSFPP-40G-LR4-C
₹84,350.00
QSFP+ 40GBase-LR4 40 Gigabit Optics for up to 10km transmission on SMF
- Product Description: QSFP+, 40G, SMF 10km, Standard Temperature (0 through 70 DegC), Duplex LC connector
- Manufacturer: Juniper
- Part Number: QSFPP-40G-LR4-C
- Model Description: QSFP+, 40G-LR4 TRANSCEIVER
- Rating:
- Product Can Be: Bought , Rented ,
- Availability: In Stock
- Also Available In: Used, Ref, NOB
- Condition: New
- Warranty: New- 1 Year
Signaling rate, each lane
40 Gbps (10 Gbps per lane)
Transmitter fibers
Dual
Transmitter wavelengths (range)
Lane 0–1264.5 nm through 1277.5 nm
Lane 1–1284.5 nm through 1297.5 nm
Lane 2–1304.5 nm through 1317.5 nm
Lane 3–1324.5 nm through 1337.5 nm
Receive lane wavelengths (range)
Lane 0–1264.5 nm through 1277.5 nm
Lane 1–1284.5 nm through 1297.5 nm
Lane 2–1304.5 nm through 1317.5 nm
Lane 3–1324.5 nm through 1337.5 nm
Transmitter output power, each lane (minimum)
-7.6 dBm (per lane)
Transmitter output power, each lane (maximum)
2.3 dBm
Receiver input power, each lane (minimum)
-13.7 dBm
Receiver input power, each lane (maximum)
2.3 dBm
Cable type
SMF
Core size/cladding
9/125 µm
Distance
10 km
Operating Temperature (range)
0° C to 70° C
Storage temperature
–40° C to 85° C
Part Number
740-073095
Old Part Number(s)
740-052009
Speed
40 Gigabit Ethernet
Breakout Capable
No
Transceiver Type
QSFP+
Product Type
Optical Transceiver
Connector
Duplex LC
Monitoring Available
Yes
Digital Optical Monitoring
Yes
