Juniper SFPP-10GE-LR (740-031981) SFP+ 10GBASE-LR Single-Mode Optical Transceiver Module

Basic Parameter Table

Core Product Features

1. Genuine universal Juniper 10G single-mode SFP+ optical module, fully compatible with Juniper EX/QFX/MX series 10G switches, routers.
2. 1310nm long-wave DFB laser, compliant with IEEE 802.3ae 10G Ethernet standard, low signal attenuation for stable 10km single-mode fiber transmission.
3. Blue duplex LC pull tab, matches standard single-mode LC fiber patch cords, suitable for campus cross-building, inter-data-center long-span trunk links.
4. Built-in full DDM real-time monitoring system: real-time collection of transmit/receive optical power, module internal temperature, supply voltage, with automatic over-threshold fault alarm.
5. Hot-swappable SFP+ housing, plug-and-play without powering off equipment, zero compatibility warning on all Juniper enterprise network hardware with SFP+ slots.
6. Fanless passive low-power heat dissipation design, supports 24/7 long-term continuous light-load stable operation under standard commercial data center rack temperature.

Application Scenarios

• Enterprise campus cross-building, inter-data-center 10km 10G single-mode fiber interconnection
• Metropolitan area secondary long-distance trunk, remote branch 10G uplink to core IDC
• Juniper MX series router long-span fiber uplink, core switch interconnection
• Old 10G network long-distance link reconstruction, standard 10km single-mode fiber wiring projects