Juniper QSFPP-40GBASE-LR4 (740-043308) QSFP+ 40GBASE-LR4 Single-Mode Optical Transceiver Module
¥5,740.00
促销价
¥5,740.00
常规价格
跳至产品信息
Juniper QSFPP-40GBASE-LR4 (740-043308) QSFP+ 40GBASE-LR4 Single-Mode Optical Transceiver Module
¥5,740.00
促销价
¥5,740.00
常规价格
Basic Parameter Table
| Item | Details |
|---|---|
| Brand | Juniper Networks |
| Marketing PN | QSFPP-40GBASE-LR4 |
| Internal PN | 740-043308 |
| OEM Chip Supplier | Sumitomo Electric |
| Form Factor | QSFP+ |
| Rate | 40Gbps 40 Gigabit Ethernet (40GBASE-LR4) |
| Wavelength | 1310nm 4-wavelength CWDM DFB array |
| Fiber Type | Single-mode fiber (SMF) |
| Max Distance | 10km |
| Interface | Duplex LC dual-fiber connector |
| Feature | Per-channel DDM digital diagnostic, hot pluggable, CWDM 4×10G multiplexing |
| Condition | Factory New Sealed |
| Stock Status | In Stock |
| Delivery Cycle | Within 2 Business Days |
| Warranty Period | 3 Years |
| Unit Price | $800.00 |
Core Product Features
- Genuine universal Juniper 40G LR4 QSFP+ single-mode optical module, fully compatible with Juniper EX/QFX/MX all QSFP+ port network hardware.
- 4-channel 1310nm CWDM DFB laser array, compliant with IEEE 802.3ba 40G LR4 standard, multiplex 4 independent 10G signals over single pair of single-mode fiber.
- Standard duplex LC interface, matches ordinary single-mode LC patch cords, no special MPO trunk cable required for medium-distance transmission.
- Independent per-wavelength DDM monitoring: separate Tx/Rx optical power, module temperature, supply voltage, independent fault alarm for each CWDM channel.
- Hot-swappable QSFP+ housing, plug-and-play without powering off equipment, zero compatibility warning on all Juniper enterprise & carrier switches/routers.
- Wide industrial temperature range 0℃~70℃, stable operation for campus cross-building, metro WAN and remote branch uplink scenarios.
Application Scenarios
- Enterprise campus cross-building 40G 10km backbone interconnection
- Metropolitan area medium-distance WAN trunk, IDC interconnection between different buildings
- Carrier MX core router 40G medium-long haul uplink, multi-service mixed bearing
- Old single-mode fiber network 40G upgrade project without re-laying fiber