Allied Telesis AT-SPTX/I – Industrial Copper GbE SFP Transceiver

Overview

The Allied Telesis AT-SPTX/I is a 10/100/1000BASE-T SFP transceiver designed for Gigabit Ethernet copper connectivity in demanding temperature environments. With an industrial operating range of -40°C to +85°C, it is suited for deployments where standard commercial-grade transceivers would fail. The RJ-45 interface supports distances up to 100 metres over standard Cat 5e or Cat 6 cabling. Hot-swap capability allows the module to be inserted or removed without powering down the host switch or router.

Description

The AT-SPTX/I fills a specific gap in network infrastructure: GbE copper SFP connectivity where the ambient temperature routinely exceeds the -0°C to +70°C range of commercial transceivers. Industrial automation floors, outdoor enclosures, transportation systems, and utility substations all present conditions this transceiver is rated to handle. The module auto-negotiates speed and duplex, supporting 10, 100, and 1000 Mbps connections over a single RJ-45 port. This flexibility means a single SKU can serve multiple link-speed requirements across the same deployment. The SFP form factor is universally supported across Allied Telesis switches, routers, and media converters with SFP slots, as well as compatible third-party platforms. Distance support of up to 100 metres is consistent with the IEEE 802.3 standard for copper Gigabit Ethernet. Hot-swappable operation is critical in always-on industrial networks where scheduled maintenance windows are rare. For procurement and support, Creation Networks stocks this transceiver and can advise on compatible host platforms at creationnetworks.net.

Key Features

• Industrial Temperature Range (-40°C to +85°C): Operates reliably in extreme cold and heat, covering environments where commercial-grade modules are not rated.
• 10/100/1000BASE-T Auto-Negotiation: Supports all three copper Ethernet speeds on a single module, reducing SKU complexity in mixed-speed environments.
• RJ-45 Interface, 100m Reach: Standard copper connectivity over Cat 5e/6 cabling up to 100 metres, eliminating the need for fibre in short-reach links.
• Hot-Swappable SFP Form Factor: Can be replaced in the field without disrupting other ports or requiring a system reboot.
• Broad Platform Compatibility: Fits any IEEE 802.3-compliant SFP slot, including Allied Telesis switches, media converters, and compatible multi-vendor equipment.
• Allied Telesis Quality Assurance: Tested and warranted by Allied Telesis, ensuring interoperability with Allied Telesis host platforms.

Technical Specifications