IS4420-16GT-240
20-Port Managed Industrial Gigabit Switch with 16-Port PoE(Managed)
> All-gigabit port design.
> Supports IEEE802.3af, IEEE802.3at, Hi-PoE and IEEE802.3bt (red port) standards.
> 250 m long-distance PoE transmission (10 Mbps).
> PoE Watchdog.
> Supports STP, RSTP, and ERPS.
> IEEE802.1Q-based VLAN configuration.
> Manual link aggregation and static LACP.
> Desktop mount and DIN-rail mount.
Hardware
Included Power Adapter
No
PoE
Yes
Ethernet Port
16
Optical Port
4
Ethernet Port Speed
10/100/1000 Mbps
Optical Port Speed
1000 Mbps
Description of Function Slots
Port1-16: 16 × RJ45 10/100/1000 Mbps
Port17-20: 4 × SFP 1000 MbpsDebugging
1 × console port
Reset Button
1
Power Supply
53 VDC
Operating Temperature
–40 °C to +75 °C (–40 °F to +167 °F)
Operating Humidity
5%–95% (RH), non-condensing
Power Consumption
Idling: ≤ 6 W
Full load: 240 WPerformance
Layer
L2
Management Type
Yes
MTBF
467,125.73 hours
Switching Capacity
56 Gbps
Packet Forwarding Rate
29.76 Mpps
Packet Buffer Size
4.1 Mbit
Jumbo Frame
10 kByte
MAC Table Size
8K
VLAN Number
4K
VLAN Interface
10
Dynamic ARP
512
Communication Standard
IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad
Feature
PoE Protocol
IEEE802.3af (PoE)/IEEE802.3at (PoE+)/Hi-PoE/IEEE802.3bt
PoE Power
Port 1-2 ≤90 W
Port 3-16 ≤30 W
Full load ≤240W
PoE Power Consumption Management
Yes
PoE Pin Assignment
1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)
Long Distance PoE Transmission
Yes
Spanning Tree Protocol
STP, RSTP, ERPS
VLAN Function
Yes
Link Aggregation
Static link aggregation; LACP
IEEE 802.3x Flow Control
IEEE 802.3X-based flow control (full-duplex)
Multicast
IGMP Snooping
DHCP Function
DHCP Client
DHCP-Server
DHCP-SnoopingSecurity
IEEE 802.1×
ACL
ERPSEquipment Management
WEB (http and https)
SNMP V1/V2C/V3General
Statics Protection
Air discharge: 8 kV
Contact discharge: 6 kVLightning Protection
Common mode: 6 kV
Differential mode: 4 kVNet Weight
1.35 kg (2.98 lb)
Gross Weight
1.75 kg (3.86 lb)
Product Dimensions
125.4 mm × 75.0 mm × 175.0 mm (4.94" × 2.95" × 6.89") (L × W × H)
Packaging Dimensions
325 mm × 190 mm × 125 mm (12.80" × 7.48" × 4.92") (L × W × H)
Certifications
CE, FCC
Transmission Performance:
Switch power supply voltage 53V.
CAT5E/CAT6. Max. DC resistance < 10 Ω/100 m
Cable(m)
Load Capacity(W)
Bandwidth(Mbps)
IEEE802.3bt 90 W
100
71.3
1000
150
62
10
200
51
10
250
40
10
Hi-PoE 60 W
100
53
1000
150
50
10
200
47
10
250
37
10
IEEE802.3at 30 W
100
25.5
1000
150
25.5
10
200
25.5
10
250
25.5
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.
