Juniper SRX-SFP-1GE-T-ET | SRX 1GbE SFP Copper Transceiver, RJ45, 100m, Extended Temp -40°C to +85°C

Q: Which Juniper platforms is the SRX-SFP-1GE-T-ET compatible with?
A: This transceiver is designed and qualified specifically for Juniper SRX Series Services Gateway security platforms. It is not a generic third-party module — it is a Juniper-branded SFP intended for use in SRX firewall SFP slots that accept copper Gigabit interfaces.

Q: What cabling does this transceiver require?
A: The SRX-SFP-1GE-T-ET uses a standard RJ-45 connector and requires Cat 5e or better twisted-pair copper cabling. It supports a maximum reach of 100 metres, consistent with the IEEE 802.3ab 1000BASE-T standard.

Q: Why choose the extended temperature version over a standard SFP copper module?
A: The extended temperature rating (-40°C to +85°C) makes this module suitable for industrial environments, outdoor cabinets, or edge deployments where ambient temperatures can drop well below or exceed standard commercial operating ranges. Standard commercial SFPs are typically rated only to 0°C–70°C.

Q: Does this SFP support digital diagnostics monitoring (DDM)?
A: No — digital diagnostics monitoring (DDM/DOM) is not supported on the SRX-SFP-1GE-T-ET. If real-time optical monitoring is a requirement, review Juniper's fibre-based SFP options that include DDM support.

Q: Can I buy this transceiver in Australia and receive fast delivery?
A: Yes. The SRX-SFP-1GE-T-ET is available through iptrading.com.au, an Australian B2B IT hardware reseller. We offer fast shipping to all major cities and regional areas across Australia, with expert pre-sales support for Juniper networking projects.

Q: Is this transceiver hot-swappable?
A: Yes. The SRX-SFP-1GE-T-ET is fully hot-swappable, allowing it to be inserted or removed from a running Juniper SRX gateway without requiring a system reboot — minimising downtime during maintenance or upgrades.