The Nortel NTGS0188 is an alarm entry surge protector, part of the NTGS-prefixed surge protection family Nortel used to guard telecoms alarm and signalling lines against lightning strikes and other electrical surges (a sibling NTGS0187-prefixed part is separately documented as an E1/T1 primary surge protector). Surge protectors of this type are fitted at the point where an external alarm or signalling cable enters a rack or building, clamping any transient over-voltage before it can damage the connected equipment. Genuine surge protectors such as this one are a routine requirement for maintaining line protection on an existing Nortel installation or when adding new external alarm circuits. Tech-Star (UK-based, shipped worldwide) stocks Nortel protection hardware to support ongoing network maintenance. Please contact our sales team to confirm compatibility and for current stock and pricing.
Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.
Frequently asked questions
Is the Nortel NTGS0188 refurbished or new?
Tech-Star supplies both new and refurbished Nortel NTGS0188. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel NTGS0188?
Refurbished Nortel NTGS0188 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Nortel NTGS0188?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Nortel NTGS0188 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Nortel NTGS0188 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.