Juniper JNP-QSFP-40G-LR4 40G QSFP+ 10km SMF Optical Transceiver Module
The Juniper JNP-QSFP-40G-LR4 is a QSFP+ transceiver module designed for 40 Gbps optical networking over single-mode fiber (SMF). It supports a maximum transmission distance of 10 km.
This 10km QSFP+ transceiver uses 9/125 µm single-mode fiber and provides 40 Gbps signaling, with 10 Gbps per lane across four lanes.
The module operates across four wavelength lanes, covering the ranges from 1264.5 nm through 1277.5 nm, 1284.5 nm through 1297.5 nm, 1304.5 nm through 1317.5 nm, and 1324.5 nm through 1337.5 nm.
The Juniper JNP-QSFP-40G-LR4 has a maximum power consumption of 3.5 W and operates from 0° C to 70° C. It features dual transmitter fibers for optical connectivity.
The transceiver provides specified transmitter and receiver input/output power levels for each lane and supports 10 km SMF optical links.
Key Features
-
40 Gbps signaling rate
-
QSFP+ transceiver module
-
10 km maximum distance
-
Single-mode fiber (SMF)
-
9/125 µm core size/cladding
-
10 Gbps per lane
-
Four wavelength lanes
-
Dual transmitter fibers
-
3.5 W maximum power consumption
-
0° C to 70° C operating temperature
Specifications
| Optical |
|
| Cable type |
SMF |
| Core size/cladding |
9/125 µm |
| Distance |
10 km |
| Max Distance(km) |
10 |
| 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 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
|
| Performance |
|
| Maximum Power consumption (W) |
3.5 W |
| Receiver input power, each lane (maximum) |
2.3 dBm |
| Receiver input power, each lane (minimum) |
-13.7 dBm |
| Signaling rate, each lane |
40 Gbps (10 Gbps per lane) |
| Transmitter fibers |
Dual |
| Transmitter output power, each lane (maximum) |
2.3 dBm |
| Transmitter output power, each lane (minimum) |
-7.6 dBm (per lane) |
| Environmental |
|
| Operating Temperature (range) |
0° C to 70° C |
| Storage temperature |
–40° C to 85° C |
