When you order a Sophos license from us please make sure you include the license number or current hardware appliance serial number. Licenses generally take around 24 - 36 working hours to be issued after order.

In some instances you may find we show out of stock for certain hardware models. This is fairly normal and reflects the fact, often that we have to place what is called a back to back order. When you order with us, we order with Sophos and the unit is shipped in to the country. Please allow around 10 working days where we show as out of stock.

The Sophos 1000Base-SX Fibre Transceiver (GBIC), part number ITFZTCHSX, is a short-range 1GbE SFP module that lets you connect a compatible SFP port to your network over multi-mode fibre. SFP ports on Sophos appliances are supplied empty, so a transceiver such as the ITFZTCHSX is needed to bring a fibre port into use. Sophos describes 1000Base-SX as an IEEE 802.3 option delivering 1 Gbit/s over multi-mode fibre-glass cable, covering distances of 200 m to 550 m.

This transceiver is listed on the Sophos support compatibility list as a Sophos-branded SFP 1000Base-SX fibre transceiver for use with Sophos Firewall (SG, XG and XGS Series) appliances, whether through the integrated interfaces or through optional FleXi Port modules. It is a sensible, cost-effective choice for linking a firewall to a nearby switch, server room or another building within the same site.

Key Features

• 1000Base-SX short-range fibre transceiver in SFP (mini-GBIC) form factor
• 1 Gbit/s Gigabit Ethernet over multi-mode fibre (MMF) per IEEE 802.3
• Covers a typical distance of 200 m to 550 m on multi-mode fibre, depending on the cabling used
• Sophos part number ITFZTCHSX, listed on the official Sophos transceiver compatibility list
• For use in SFP ports on Sophos Firewall appliances and FleXi Port modules
• Simple installation: insert the module into the port until it engages and the interface is ready for use
• Sold separately from the appliance, so you can choose the fibre ports you need

Ideal for

IT managers, network administrators and MSPs who need to add short-range fibre connectivity to a Sophos firewall, for example when linking to an aggregation switch, server rack or neighbouring building over existing multi-mode cabling.

Compatible Products

Sophos lists SFP 1000Base-SX transceivers for use with Sophos SG, XG and XGS Series appliances, including the SFP ports on XGS 2100, 2300, 3100 and 3300 models and the SFP ports on Sophos FleXi Port modules (such as the 8-port GE SFP fibre module). The SFP+ ports of FleXi Port modules are dual-rate and can accept 1GbE GBICs. Please check your appliance's operating instructions and the Sophos compatibility list to confirm port support for your exact model.

Installation Notes

Use a matching transceiver at each end of the link, with multi-mode fibre cabling. Sophos advises that fibre ports should be fitted with UL-approved Laser Class I transceivers rated at 3.3 V DC, 1 W maximum. Please read the module's own operating guidance before installation.

Order ITFZTCHSX from The Tech Geeks for dependable Sophos SFP fibre connectivity backed by local Australian expertise.