Juniper SRX-SFP-1GE-LX (740-011614) SFP 1000BASE-LX Gigabit Single-Mode Optical Transceiver for SRX Firewall

Basic Parameter Table

Core Product Features

1. Original Juniper gigabit single-mode SFP optical module, specially optimized & fully certified for Juniper SRX series security firewalls, also compatible with EX/QFX/MX enterprise switches & routers.
2. 1310nm DFB long-wave laser, fully compliant with IEEE 802.3 Gigabit Ethernet standard, stable low-attenuation 10km single-mode fiber long-distance transmission.
3. Blue duplex LC pull tab, matched standard single-mode LC fiber patch cords, suitable for campus cross-building & remote branch trunk links.
4. Built-in complete DDM real-time monitoring system: real-time collection of transmit optical power, 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 firewall equipment, zero compatibility error on all Juniper SRX security gateways.
6. Fanless passive low-power heat dissipation, supports 24/7 long-term continuous light-load stable operation under standard commercial data center rack temperature.

Application Scenarios

• Juniper SRX firewall long-distance fiber uplink to core computer room, inter-building security zone trunk
• Enterprise campus cross-building, remote branch office 10km gigabit single-mode interconnection
• Metropolitan area small trunk single-mode fiber transmission, old gigabit long-distance network reconstruction