Juniper JX-SFP-1GE-T Compatible 1000BASE-T SFP Transceiver Module (Copper, 100m, RJ-45)

This JX-SFP-1GE-T compatible module is optimized for Juniper’s routing and security portfolios:

• Juniper SRX Series: SRX100, SRX110, SRX210, SRX220, SRX240, SRX300, SRX320, SRX340, SRX550, and SRX650.

• Juniper J-Series Routers: J2320, J2350, J4350, and J6350.

• Juniper EX Series: While EX-series switches typically use the EX-SFP-1GE-T, the JX-SFP-1GE-T coding is often cross-compatible for 1G copper needs in legacy EX setups.

• Juniper NFX Series: NFX150 and NFX250 Network Services Platforms.

• Security Gateway Uplinks: Connecting a Juniper SRX firewall SFP port to an ISP modem or a copper-based edge router using a standard RJ45 interface.

• HA Cluster Heartbeat: Establishing a dedicated Gigabit copper link for high-availability synchronization between two Juniper gateways in a cluster.

• Branch Office Expansion: Utilizing existing Cat6 copper runs to provide high-speed Ethernet access to remote workstations or local servers from a central Juniper router.

Q: Is the JX-SFP-1GE-T a tri-speed or a fixed 1000Mbps module? A: This Juniper JX-SFP-1GE-T compatible transceiver is a fixed 1000BASE-T module. It is engineered for pure Gigabit performance to ensure the high-level link stability required for Junos-based hardware and does not support 10/100Mbps auto-negotiation.

Q: Will this module work in SFP+ (10G) slots on an SRX340? A: Yes, most Juniper SFP+ slots are backward compatible with 1G SFP modules. This 1G copper SFP will function perfectly at 1Gbps speed when inserted into those ports.

Q: Does it require the "allow-unsupported-transceiver" command in Junos? A: No. Our JX-SFP-1GE-T compatible module is pre-programmed with the correct Juniper signatures. It is a plug-and-play SFP RJ45 module that Junos will recognize as a native part, allowing for full DOM (Digital Optical Monitoring) where supported.

Q: What is the maximum distance for this copper SFP? A: It supports a maximum transmission distance of 100 meters (328 feet) over standard Cat5e or Cat6 unshielded twisted pair (UTP) cabling.

Quality Assurance：Your Trusted Optical Transceiver Source

HYTOPTODEVICE is a vertically integrated manufacturer of high-performance optical transceivers. By controlling core materials at the source, we ensure every SFP module meets the highest standards of reliability and customization.

• Vertical Integration: In-house core material production ensures a stable, self-sufficient supply chain for all optical modules.

• Total Traceability: End-to-end oversight from raw components to final transceiver assembly guarantees 100% controllability.

• Bespoke Solutions: Expert-led R&D provides customized SFP transceiver designs tailored to your specific technical needs.

• 24-Hour Response: Our technical team guarantees a primary response to any inquiry or quality concern within 24 hours.

Carrier-Grade Quality. Factory-Direct Control. Rapid Response.

Quality Certification & Compliance：

At HYTOPTODEVICE, our quality commitment is backed by industry-standard validations. From fiber optical transceiver manufacturing to final inspection, our processes ensure global compliance and reliability.

We adhere to rigorous standards for our SFP modules and network solutions:

• ISO 9001: Certified quality management and production consistency.

• CE,UL & FCC: Fully compliant for seamless Global Market Access.

• RoHS: Committed to environmental responsibility and hazardous material control.

• Proven Reliability: Rigorous testing to reduce compliance risk and ensure safety.

Certified Quality. Global Standards. Guaranteed Performance.

Rigorous Industrial Product Testing：

   

100% 3rd Party Compatible：

Partial Test Demonstration: