Switch DAHUA CHS4412-8GT-125 Switch type Managed Switch layer L2 Form factor Desktop 8xRJ-45 ports RJ-45 Ports Type Gigabit Ethernet (10/100/1000) 4xFiber ports quantity Power over Ethernet (PoE) Yes 8xPower over Ethernet (PoE) ports quantity 2xPower over Ethernet 4PPoE (PoE++) ports quantity Total Power over Ethernet (PoE) budget 125 W CHS4412-8GT-125

The Hardened Cloud Managed PoE Switch series is a state-of-the-art device that can effortlessly turn on and off its managed mode with the simple flip of a switch. When managed mode is enabled, local network management and cloud management are seamlessly integrated. For cloud management, you can perform operation and maintenance using topology visualization for front-end devices, transmission, and back-end storage devices within both CCTV systems and IT system. The switch features a high-performance switch engine and large cache, ensuring smooth transmission of video streams. Additionally, it offers standard PoE for high power consumption, long distance PoE, and PoE Watchdog, simplifying installation and deployment. With its full metal and fanless design, it has great heat dissipation and can operate in harsh environments. It also offers EMC and has protection against overvoltage, overcurrent, static electricity, lightning strikes, pulses and other types of interference. This makes it suitable for scenes such as homes, factories, and offices.

Managed Mode ON/OFF
Easily switches between managed and unmanaged mode with just the flip of a switch. When in managed mode, you can perform management through the webpage locally or the cloud platform. This allows the device to seamlessly adapt to a variety of scenes.

Local and Cloud Management
Professional cloud network management with operation and maintenance services greatly reduces the investment cost of enterprise user network management. At the same time, it improves the network operation and maintenance management experience.

Network Topology Management
Supports the LLDP protocol and is able to generate and display the network topology, so that you can quickly identify issues, and perform operation and maintenance remotely on devices that are in the topology.

BT 90W (Red Port)
The red ports support IEEE802.3af, IEEE802.3at, IEEE802.3bt and HiPoE standards, with a maximum output power consumption of 90W per port. Suitable for powering high-power devices.

Long Distance PoE
The transmission distance of a PoE port can be up to 250 m, meeting the requirement of wired transmission (bandwidth reduced to 10 Mbps).

PoE Watchdog
Adopts the innovative PoE Watchdog. It enables the switch to automatically detect port status and restart the failed ports to recover connection in case of IPC connection exception. This enables intelligent operation and maintenance management in its true sense and effectively reduces manual maintenance costs.

Loop Protection
When a loop is detected, the loop alarm will be triggered and the elimination mechanism will activate to prevent broadcast storms from occurring.

Spanning Tree Protocol (STP)
Uses algorithms that calculate the best loop-free path through a Layer 2 network while providing path redundancy to prevent the occurrence of broadcast storms and enhance the stability of operations and services.

Link Aggregation
Combines multiple physical links into one virtual channel for dynamic redundancy and load balancing, ensuring that the connection remains stable.

• 8 × RJ45 Gigabit PoE ports, 4 × SFP Gigabit ports
• 125 W total PoE budget, 802.3af/at on all PoE ports, 802.3bt on red ports
• DIP switch to fast turn on/off working mode of Cloud-Managed, PoE Watchdog, Long Distance PoE
• Wide operating temperature ranging from –30 °C to 65 °C
• Supports VLAN, STP, RSTP and link aggregation
• WEB-managed and centralized cloud management through the DoLynk App and performs real-time monitoring of the network
• Easy config to auto detect and set up network and systems

Summary: Dahua Technology PoE CHS4412-8GT-125. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 8. Switching optical modules type: Gigabit Ethernet. MAC address table: 8000 entries, Switching capacity: 24 Gbit/s. Networking standards: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE.... DC input voltage: 50 - 57 V. Power connector: DC-in jack. Power over Ethernet (PoE). Form factor: Desktop | Vendor Homepage: https://transmission.dahuasecurity.com/en/product-list/Business/CloudManagementSolution/NetworkSwitch/CHS4412-8GT-125 | Perjungimo tipas: Valdomas | Perjungimo sluoksnis: L2 | Duomenys perduodami į debesies platformą: Taip | Web pagrįstas valdymas: Taip | Pagrindinių perjungimo RJ-45 eterneto prievadų skaičius: 8 | Pagrindinių perjungimo RJ-45 eterneto prievadų tipas: Gigabit Ethernet (10/100/1000) | Fibre kanalo portai: 4 | Šviesolaidžio optinė jungtis: SFP | Maitinimo jungtis: DC lizdas | Tinklo standartai: IEEE 802.1Q/IEEE 802.1x/IEEE 802.3/IEEE 802.3ab/IEEE 802.3ad/IEEE 802.3af/IEEE 802.3at/IEEE 802.3az/IEEE 802.3bt/IEEE 802.3u/IEEE 802.3x/IEEE 802.3z | 10G parama: Ne | Portų mirroring: Taip | ARP protokolo (Address Resolution Protocol) įrašai (maks.): 10 | Eterneto LAN duomenų perdavimo norma: 10,100,1000 | Nuorodų agregacija: Taip | Srauto kontrolės palaikymas: Taip | Transliacijos audros valdymas: Taip | VLAN palaikymas: Taip | Virtualaus vietinio tinklo ypatybės: Management VLAN | VLANs skaičius: 32 | Optinių perjungimo blokų tipas: Gigabitinis eternetas | Perjungimo pajėgumas: 24 | Persiuntimo dažnis: 17.856 | Adreso lentelės dydis: 8000 | Jumbo Frames palaikymas: Taip | „Jumbo“ kadrai: 12288 | Paketo buferio atmintis: 8.4 | DHCP funkcijos: DHCP client | Apsauga nuo nesklandaus ryšio: Taip | IP-MAC prievado sąsaja: Taip | Multicast palaikymas: Taip | Stovo montavimas: Ne | Forma: Desktopas | Produkto spalva: Mėlyna | Korpuso medžiaga: Metalas | Atstatymo mygtukas: Taip | LED indikatoriai: Taip | DIN bėgelių blokas: Taip | IK kodas: IK06 | Tarptautinės apsaugos (IP) kodas: IP30 | Vidutinis laikas tarp trikčių (MTBF): 1179412 | Maitinimo šaltinis: DC/PoE | Pridėtas maitinimo šaltinis: Taip | DC įėjimo įtampa: 50 - 57 | Įvesties srovė: 2.37 - 2.7 | Galios suvartojimas (maks.): 134.5 | Maitinimas per Eternetą (PoE): Taip | Palaikomas maitinimo per eternetą (en. PoE) tipas: Active PoE/PoE+/PoE++ (4PPoE) | Maitinimo per Eternetą (PoE) prievadų skaičius: 8 | Maitinimo eternetu 4PPoE (PoE++) jungčių skaičius: 2 | Bendrosios galios per Eternetą (PoE) charakteriskos: 125 | Darbo temperatūros diapazonas (TT): -30 - 65 | Sandėliavimo temperatūros norma (T-T): -40 - 85 | Darbo santykinės drėgmės diapazonas: 10 - 90 | Sandėliavimo santykinis drėgmės diapazonas: 5 - 95 | Plotis: 133.4 | Ilgis: 171.8 | Aukštis: 42 | Svoris: 720 | Pridėti kabeliai: Energija | Instrukcija: Taip | Pakuotės tipas: „Box“ | Pakuotės plotis: 253.5 | Pakuotės gylis: 314.5 | Pakuotės aukštis: 130.5 | Paketo svoris: 1730 | Bruto svoris: 2.06 | Vienetų skaičius vienoje siuntimo dėžėje: 5 | Vieneto plotis: 13 | Vienetų skaičius ant paletės: 0 | Shipping Box Height: 28 | Vieneto gylis: 31.5 | Vieneto aukštis: 25 | Name: NET SWITCH 12PORT 8POE/CHS4412-8GT-125 DAHUA | Model name: CHS4412-8GT-125