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Description

Product Description

dahua

Dahua CS4218-16ET-240

SKU: 6923172571250

Equipped with 16 ports of 100 Mbps with PoE support and two Ports Gigabit Managed uplink (RJ-45/SFP), it enables efficient network management.

Switch operates in the Layer 2 layer, offering Throughput Rate up to 8.8 Gbps and a packet processing rate of 5.36 MPps.

It supports IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE 802.3ab and IEEE 802.3z, ensuring compatibility with different network devices.

Thanks to PoE technology (IEEE802.3af/at/Hi-PoE/802.3bt), Switch can supply up to 240W power, broken down by Ports 1-2 (≤90W), Ports 3-16 (≤30W).

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Management functions include energy consumption control, overload sleep mode and support for older PoE standards.

Switch also offers advanced Network Functions such as Spanning Tree Protocol (STP/RSTP), VLAN (IEEE802.1q), Control flow (IEEE 802.3x), link aggregation (static/LACP) and monitoring of Multicast traffic.

Security provides Functions such as IP/MAC binding, MAC filtering and Authentication 802.1x.

QoS based on WRR and priorities 802.1P DSCP guarantees optimal transmission quality.

The device is resistant to Electro Static Discharge (ESD) and atmospheric discharges, meeting the Approach CE, FCC and UL.

Dimensions of the switch is 440 × 300 × 44 mm, and Weight is about 2 kg.

Ideal for applications in monitoring, corporate networks and IoT infrastructure, Dahua CS4218-16ET-240 combines Performances, Reliability and flexibility.

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Technologies

poe

PoE (Power over Ethernet)

Allows power and data transmission over a single Ethernet cable.

PoE technology allows for simultaneous transmission of power and video signals over a single cable, significantly simplifying system installation. This reduces infrastructure costs and installation time, which is beneficial for both new installations and upgrades to existing systems.

Specification Dahua CS4218-16ET-240

PerformanceLayerLayer 2
ManagedYes
Switching Capacity8.8 Gbps
Packet Forwarding Rate5.36 Mpps
Packet Buffer Memory2.75 Mbit
MAC Table Size4K
Communication StandardIEEE802.3; IEEE802.3u; IEEE802.3x; IEEE 802.3ab; IEEE 802.3z
Hardware FeatureStandard Power SupplyYes
PoEYes
Ethernet Port16
Optical Port2
Ethernet Port Rate100 Mbps
Optical Port Rate1 Gbps
Number of Bussiness Card SlotsPort 1-16: 16 × RJ-45 10 M/100 M (PoE) Port 17-18: 2 × RJ-45 10 M/100 M/1000 M (uplink) Port 17-18: 2 × SFP 1000 M (uplink) (combo)
DebuggingConsole × 1
Power Supply100V–240V AC
Operating Temperature–10 °C to +55 ° (14 °F to 131 °F)
Operating Humidity10% RH–90% RH
Power ConsumptionIdling: 10W Full load: 240W
PoEPoE StandardIEEE802.3af/ IEEE802.3at/ Hi-PoE/IEEE802.3bt
PoE BudgetPort 1-2 ≤ 90W, Port 3-16≤ 30W, total ≤ 240W
PoE Pin Assignment1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
PoE ManagementPower consumption management Power on and power off Power down for overload Green PoE Legacy support
Long Distance PoE Transmission250 m long-distance power supply
FunctionSpanning Tree ProtocolIEEE 802.1d (STP); 802.1w (RSTP)
VLANIEEE802.1q Standard VLAN
Flow ControlSupport IEEE 802.3x (full duplex flow control) and back pressure flow control (half duplex)
Link AggregationStatic; LACP
Port MirroringOne-to-one; multiple-to-one
MulticastGMP snooping based on port
DHCPDHCP client
SecurityHardware supports IP and MAC binding based on port, MAC filtering based on port, and IEEE802.1x port authentication
QoSHigh and low priority WRR 802.1P DSCP Priority based on protocol
GeneralESDAir discharge: 8kV Contact discharge: 6kV
Thunder-proofCommon mode: 4kV Differential mode: 2kV
Dimensions440 mm × 300 mm × 44 mm (17.32" × 11.81" × 1.73") (L × W × H)
Packaging DimensionsPacking box: 527 mm × 412 mm × 110 mm (20.75" × 16.22" × 4.33") (L × W × H) Protective box: 584 mm × 549 mm × 446 mm (22.99" × 21.61" × 17.56") (L × W × H)
CertificationCE,FCC, UL

*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.

Documents Dahua CS4218-16ET-240

PDF
PFS4218-16ET-240_datasheet_20220629.pdf

Features

Features
Producer: DAHUA