DH-CS4226-24ET-240

Mã sản phẩm: DH-CS4226-24ET-240

_ 24-Port PoE Switch (hỗ trợ quản lý qua Cloud)
_ Đáp ứng tiêu chuẩn IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z
_ Hỗ trợ tính năng PoE Watchdog, truyền khoảng cách xa (lên đến 250m), Loop Protection.
_ Hỗ trợ quản lý qua: Web, Cloud (DoLynkCare).
_ Cổng giao tiếp:
+ Port 1-24: 24 × RJ-45 10/100 Mbps (PoE).
+ Port 25-26: 2 × RJ-45 10/100/1000 Mbps (combo).
+ Port 25-26: 2 × SFP 1000 Mbps (combo).
_ Công suất PoE: Port 1-2 ≤ 90 W, Port 3-24 ≤ 30 W, total ≤ 240 W.
_ Nguồn: 100-240 VAC, max 4 A.
_ Chống sét: 4KV.
_ Kích thước (mm): 440 mm × 220 mm × 44 mm.
_ Khối lượng: 2.47kg.

Liên hệ 7.600.000 VNĐ

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_ 24-Port PoE Switch (hỗ trợ quản lý qua Cloud)
_ Đáp ứng tiêu chuẩn IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z
_ Hỗ trợ tính năng PoE Watchdog, truyền khoảng cách xa (lên đến 250m), Loop Protection.
_ Hỗ trợ quản lý qua: Web, Cloud (DoLynkCare).
_ Cổng giao tiếp:
+ Port 1-24: 24 × RJ-45 10/100 Mbps (PoE).
+ Port 25-26: 2 × RJ-45 10/100/1000 Mbps (combo).
+ Port 25-26: 2 × SFP 1000 Mbps (combo).
_ Công suất PoE: Port 1-2 ≤ 90 W, Port 3-24 ≤ 30 W, total ≤ 240 W.
_ Giao thức PoE: IEEE802.3af (PoE), IEEE802.3at (PoE+), Hi-PoE, IEEE802.3bt.
_ Nút reset: 1.
_ Khả năng chuyển đổi: 8.8 Gbps.
_ Bộ nhớ lưu trữ MAC: 8K.
_ Nguồn: 100-240 VAC, max 4 A.
_ Chống sét: 4KV.
_ Kích thước (mm): 440 mm × 220 mm × 44 mm.
_ Khối lượng: 2.47kg.

Basic

Layer

Layer 2

Switching Capacity

8.8 Gbps

Packet Forwarding Rate

6.55 Mpps

Description of Function Slots

Port 1-24: 24 × RJ45 10/100 Mbps(PoE)
Port 25-26: 2 × RJ45 10/100/1000 Mbps(Combo)
Port 25-26: 2 × SFP 1000 Mbps(Combo)

Operating Temperature

–10 °C to +55 °C (+14 °F to +131 °F)

Operating Humidity

10%–90% (RH), non-condensing

Storage Temperature

–40 °C to +70 °C (-40 °F to +158 °F)

Storage Humidity

5%–95% (RH), non-condensing

Power Supply

Built-in power supply: 100–240 VAC, 47–63 Hz, max 4 A

Power Consumption

Idling: 3 W
Full load: 247.5 W

Statics Protection

Air discharge: 8 kV
Contact discharge: 6 kV

Lightning Protection

Common mode: 6 kV
Differential mode: 1 kV

Net Weight

2.55 kg (5.62 lb)

Gross Weight

3.25 kg (7.17 lb)

Product Dimensions

440 mm × 228.81 mm × 43.65 mm ( × 9.01" × 1.72") (L × W × H)

Packaging Dimensions

540 mm × 342 mm × 90 mm (21.26" × 13.46" × 3.54") (L × W × H)

Casing Material

Sheet metal

Installation

Desktop mount; rack mount

Certifications

PoE

Yes

PoE Power

Port 5-24≤30 W, port 1-4≤90 W, total≤240 W

PoE Protocol

IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt

PoE Power Consumption Management

PoE power consumption management
PoE power on/off
turns off PoE if overload is detected

PoE Pin Assignment

Port 1-4: 1, 2, 4, 5 (V+) , 3, 6, 7, 8 (V-)
Port 5-24: 1, 2, (V+), 3, 6, (V-)

Long Distance PoE Transmission

Yes

Hardware

DIP Switch

Managed Mode: On by default for both local web and cloud management. Off for Unmanaged Mode.
PoE Watchdog: Monitors ports 1-24 and auto-restarts the PoE port when there is no traffic for 2 min. (Only works when Managed Mode is Off)
Extend Mode: Ports 1-24; transmission distance up to 250 meters at 10 Mbps. (Only works when Managed Mode is Off)

Reset Button

Performance

MTBF

1298465 h

Packet Buffer Size

4 Mbit

Jumbo Frame

9216 Byte

MAC Table Size

Communication Standard

IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3az

VLAN Number

Feature

VLAN Function

IEEE 802.1Q VLAN

Port Feature

IEEE 802.3x Flow Control
Unknown Unicast Suppression
Multicast Storm Control
Broadcast Storm Control
MAC+Port Binding
Loop Prevention

Mirror

Local Port Mirroring
N:1 Mirroring

Reliability

LLDP

DHCP Function

DHCP Client

Security

Port Isolation

Equipment Management

Web Management
Cloud Management
Logs
Fault Alarm

General

Packing List

1 × User Manual
1 × Legal and Regulatory Information
1 × Power Cord
1 × Rack-mounting Kit

Ordering Information

Type

Model

Description

SFP module

GSFP-1310T-20-SMF

1.25G 1310/1550nm,20km,LC, Single-mode

GSFP-1310R-20-SMF

1.25G 1550/1310nm,20km,LC, Single-mode

GSFP-1310-20-SMF

1.25G 1310nm,20km,LC, Single-mode

GSFP-850-MMF

1.25G 850nm,550m,LC, Multi-mode

Transmission Performance:
Switch power supply voltage 54V. CAT6. Max. DC resistance < 8 Ω/100 m
Cable(m)	Load Capacity(W)	Bandwidth(Mbps)
IEEE802.3bt 90W
100	71.3	100
150	62	10
200	51	10
250	40	10
Hi-PoE 60W
100	46	100
150	42	10
200	37	10
250	32	10
IEEE802.3at 30W
100	25.5	100
150	25.5	10
200	25.5	10
250	24	10
Note: Data from this table was collected by Dahua test lab and is for reference only . The actual transmission distance may vary due to power consumption of connected devices or the cable type and status.