Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. =====UniFi Switch 8===== {{https://prd-www-cdn.ubnt.com/media/images/productgroup/unifi-switch-8/US-8-small-2x.png}}\\ **Series Type:** UniFi\\ **Website Link:** [[https://www.ubnt.com/unifi-switching/unifi-switch-8/|Switch 8 8]]\\ **Model:** US‑8\\ **Type:** Fully Managed Gigabit Switch\\ **Description:** //The UniFi Switch 8-port models feature Gigabit Ethernet ports in a compact form factor. The switches are fully manageable, delivering robust performance and intelligent switching for your networks.//\\ ===== Specifications ===== ^ US-8 | | | Dimensions | 148.0 x 99.5 x 30.7 mm (5.83 x 3.92 x 1.21") | | Weight | 432 g (15.24 oz) | | Enclosure Characteristics | SGCC Steel | | Total Non-Blocking Throughput | 8 Gbps | | Switching Capacity | 16 Gbps | | Max. Power Consumption | 12W (Excluding PoE Output) | | Max. Passive PoE Wattage per Port | PoE Mode 1: 12W @ 802.3at, PoE Mode 2: 12W @ 48V, DC Input Mode: 12W @ 48V | | Passive PoE Voltage Range | Depends on Power Source | | Power Method | (1) DC 48V, Max. 1.25A, **or** (1) PoE Input, 802.3 af/at (Pins +1, 2; -3, 6) | | Power Supply | External AC/DC Adapter, 48V, 0.5A | | Supported Voltage Range | DC: 48V; 48V Mode: 56V to 40V | | LEDs | PoE (Port 8), Speed/Link/Activity (All Ports) | | System LED | Status | | Sound Level | 0.7 dBr (Fanless) | | Networking Interfaces | (8) 10/100/1000 Mbps RJ45 Ports | | PoE In Interface (Port 1) | PoE Mode 1: 802.3af/at (Pins +1, 2; -3, 6), PoE Mode 2: 48V (2-Pair Pins +4, 5; -7, 8) | | PoE Out Interface (Port 8) | PoE Mode 1: 48V (Pins +1, 2; -3, 6), PoE Mode 2: Passive 48V (2-Pair Pins +4, 5; -7, 8), DC Input Mode: DC Passthrough (Pins +1, 2; -3, 6) | | Management Interface | Ethernet In-Band Management | | ESD/EMP Protection | Air: ± 24 kV, Contact: ± 24 kV | | Rackmount | Yes, 1U | | Operating Temperature | -10 to 45° C (14 to 113° F) | | Operating Humidity | 5 to 95% Noncondensing | | Shock and Vibration | ETSI300-019-1.4 Standard | | Certifications | CE, FCC, IC | ===== LED Status Light ===== - **Blue - Solid** - Normal Operation - **White - Flashing** - Unconfigured state ===== Troubleshooting tips ===== - **No light/power** - Check power connection. - Are you connected to a PoE enabled switch or PoE injector? - **Can only connect to the primary/default VLAN** - Check that your switch port has all VLANs enabled (Try cycling the port through 'Disabled') ===== FAQ ===== * **What is PoE Passthrough** * The US-8 switch can be powered via PoE in Port 1 (Labeled PoE In). Remaining wattage of the port is passed to Port 8 (Labeled PoE Out) to chain into a PoE powered device. FIXME //Add simple diagram of this function for clarity?// <WRAP center round info 60%> Note: Without PoE input via port 1, port 8 will NOT have PoE. </WRAP> ===== Resources ===== <WRAP download> [[https://www.ubnt.com/downloads/datasheets/unifi/UniFi_Switch_8_DS.pdf|Datasheet]]\\ [[https://www.ubnt.com/downloads/guides/UniFi_Switch/US-8_QSG.pdf|Quickstart Guide]]\\ </WRAP> {{page>hardwarenavbox&nofooter}} products/unifi/unifi_switch_8.txt Last modified: 2025/05/12 13:37by 127.0.0.1