Dahua DH-IS4210-8GT-120 - 10-Port Managed Industrial Gigabit CCTV PoE Switch

Dahua DH-IS4210-8GT-120 — 10-Port Managed Industrial Gigabit PoE Switch with 8 PoE Ports

The Dahua DH-IS4210-8GT-120 is a 10-port managed industrial gigabit PoE network switch with 8 PoE ethernet ports and 2 SFP uplink ports. Dahua lists it as a 10-Port Managed Industrial Gigabit Switch with 8-Port PoE. It is a layer 2 switch with a full metal design, rated for -40°C to +75°C, and it powers PoE cameras on ports 1 to 8.

Also listed as IS4210-8GT-120.

Key features

• All-gigabit design: 8 × RJ45 10/100/1000 Mbps ports and 2 × SFP 1000 Mbps ports.
• IEEE 802.3af, 802.3at, Hi-PoE and 802.3bt (red port): ports 1 and 2 up to 90W each, ports 3 to 8 up to 30W each, 120W at full load.
• Long-distance PoE up to 250m, with the bandwidth reduced to 10 Mbps.
• PoE Watchdog detects a failed port and restarts it to recover a camera connection.
• STP, RSTP and ERPS loop protection, IEEE 802.1Q VLAN, static link aggregation and LACP.
• Redundant power supply: the switch stays powered if one power port fails.
• Desktop mount and DIN rail mount.
• Managed by web (HTTP and HTTPS), Telnet, CLI and SNMP v1/v2c/v3.

Technical specification

Works with

• Dahua GSFP-1310R-20-SMF Gigabit SFP module (1550/1310nm, LC, 20km, single-mode)
• Dahua GSFP-1310T-20-SMF Gigabit SFP module (1310/1550nm, LC, 20km, single-mode)
• Dahua GSFP-850-MMF Gigabit SFP module (850nm, LC, 550m, multi-mode)
• Dahua DRL-48V120W1AA 120W DIN rail power supply (listed in the datasheet ordering information)

See also the Dahua DH-IS4410-6GT-120, the same range with 6 PoE ports and 4 SFP ports.

What you will need

• A 53 VDC power supply. The datasheet states that the power adapter is not included.
• PoE cameras or access points on ports 1 to 8, and Cat5e or Cat6 cabling.
• SFP fibre modules for the uplink ports where you need a fibre link.

Common questions

Does it come with a power supply?

No. It takes a 53 VDC input and Dahua states that the power adapter is not included. Dahua lists the DRL-48V120W1AA DIN rail power supply in the datasheet ordering information. Tell us your install and we will help you match a supply.

How many PoE ports does it have, and what power can they give?

8 PoE ports (ports 1 to 8), supporting IEEE 802.3af, 802.3at, Hi-PoE and 802.3bt. Ports 1 and 2 give up to 90W each, ports 3 to 8 up to 30W each, and the full-load figure is 120W.

What makes it an industrial PoE switch?

Dahua rates it for -40°C to +75°C with a solid full metal design, protection against overcurrent, overvoltage and EMC, and a redundant power supply.

Can it power a camera 250m away?

Dahua lists long-distance PoE transmission of up to 250m, switched on by a dial or the web page, with the bandwidth reduced to 10 Mbps.

How is it managed?

It is a managed layer 2 switch with web (HTTP and HTTPS), Telnet, CLI and SNMP v1/v2c/v3 management, VLAN, STP, RSTP, ERPS and LACP.

Can I use fibre?

Yes. Ports 9 and 10 are SFP 1000 Mbps ports. SFP modules are sold separately: Dahua lists single-mode and multi-mode modules in the datasheet.

Is it a PoE switch for CCTV?

Yes. It is a PoE switch for security cameras: it powers PoE cameras on ports 1 to 8 using IEEE 802.3af, 802.3at, Hi-PoE or 802.3bt, so it can serve as a CCTV PoE switch for IP cameras. Ports 1 and 2 give up to 90W each, ports 3 to 8 up to 30W each, and the full-load figure is 120W.

Full manufacturer specification: Dahua product page

Supplied by Zenith Security Co, Wolverhampton. We deliver to England, Scotland and Wales, or you can collect from our Wolverhampton trade counter (please call first).

Browse the full Dahua range, all network switches, or contact us on 01902 902251 or visit our Wolverhampton trade counter for advice.