{"slug":"tplink-tl-sg116e-v1-un","display_name":"TL-SG116E","model_name":"TL-SG116E","hardware_revision":"v1","region_code":"UN","category":"switch","vendor":{"slug":"tplink","name":"TP-Link"},"verdict":{"status":"quiet","label":"Gone quiet","confidence":"low","reason":"2884 days of silence, past the 730-day floor that applies where there is no cadence to compare against","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T02:14:41.664288+00:00","thresholds":{"quiet_days":730,"active_max_days":365,"active_multiple":1.5,"slowing_multiple":3.0,"max_gap_dispersion":1.0,"high_confidence_releases":5,"min_releases_for_cadence":3,"never_updated_min_age_days":365}},"measurements":{"release_count":2,"first_release_date":"2018-11-05","last_release_date":"2018-11-07","days_since_last_release":2884,"median_gap_days":null,"cadence_multiple":null,"observed_support":{"days":2,"is_floor":true,"measured_from":"first_release"},"promise":{"end_date":null,"is_estimated":false,"is_floor":false,"honoured":null,"basis":"no_eol_announcement"},"cve_patch_latency_days":{"median":null,"measurable":false}},"releases":[{"version":"TL-SG116E(UN)_V1_20180523","channel":"stable","claimed_release_date":"2018-11-07","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Modifications and Bug Fixes: Fix the problem that IP settings will be lost after rebooting if the static IP is the same as the IP obtained by DHCP.","disclosure_score":0.34,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/2018/201811/20181107/TL-SG116E_V1_20180523.zip","evidence":{"id":202307,"source_url":"https://www.tp-link.com/us/support/download/tl-sg116e/v1/","fetched_at":"2026-09-29T02:26:12.808973+00:00","observed_at":"2026-09-29T02:26:12.808973+00:00","http_status":200,"content_sha256":"2b34574ee70c64f0a2b8c353773c3a828e19d80e92f8093e76cfe4cddba36ea4","html":"//firmwarewatch.cc/evidence/202307","raw":"//firmwarewatch.cc/evidence/202307/raw"}},{"version":"TL-SG116E(UN)_V1_20180518","channel":"stable","claimed_release_date":"2018-11-05","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Modifications and Bug Fixes: Fix the problem that cannot renew the IP address with the specific DHCP server.","disclosure_score":0.32,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/2018/201811/20181109/TL-SG116E(UN)_V1_20180518.zip","evidence":{"id":202307,"source_url":"https://www.tp-link.com/us/support/download/tl-sg116e/v1/","fetched_at":"2026-09-29T02:26:12.808973+00:00","observed_at":"2026-09-29T02:26:12.808973+00:00","http_status":200,"content_sha256":"2b34574ee70c64f0a2b8c353773c3a828e19d80e92f8093e76cfe4cddba36ea4","html":"//firmwarewatch.cc/evidence/202307","raw":"//firmwarewatch.cc/evidence/202307/raw"}}],"identifiers":[{"kind":"marketing_name","value":"TL-SG116E","normalized":"tl sg116e"}],"revisions":[{"slug":"tplink-tl-sg116e-v1-2-un","hardware_revision":"v1.2","region_code":"UN"},{"slug":"tplink-tl-sg116e-v2-un","hardware_revision":"v2","region_code":"UN"},{"slug":"tplink-tl-sg116e-v2-2-un","hardware_revision":"v2.2","region_code":"UN"},{"slug":"tplink-tl-sg116e-v2-26-un","hardware_revision":"v2.26","region_code":"UN"},{"slug":"tplink-tl-sg116e-v2-6-un","hardware_revision":"v2.6","region_code":"UN"}],"evidence":{"archived_pages":1,"first_observed_at":"2026-08-01T18:37:57.630436+00:00"},"caveats":["observed_support.days is a lower bound: it runs from the first firmware we saw, because no source here publishes launch dates.","Patch latency is not computable for this product: its changelogs name no CVE ids."],"links":{"html":"//firmwarewatch.cc/devices/tplink-tl-sg116e-v1-un","self":"//firmwarewatch.cc/api/v1/products/tplink-tl-sg116e-v1-un.json","vendor":"//firmwarewatch.cc/api/v1/vendors/tplink.json","feed":"//firmwarewatch.cc/feeds/devices/tplink-tl-sg116e-v1-un.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}