EtherWAN EX41922-T Hardened Unmanaged 2-Port 10/100/1000BASE PoE+2-port 100/1000 SFP Ethernet Switch

EtherWAN EX41922-T Hardened Unmanaged 2-Port 10/100/1000BASE PoE+2-port 100/1000 SFP Ethernet Switch

EtherWAN’s EX41922 Series is a compact hardened unmanaged Gigabit switch, designed as an easily deployed platform for peripheral devices in harsh environments. It is a cost-effective option for surveillance systems in extreme climates.

The new EX41922-T is equipped with two 10/100/1000Base RJ-45 copper ports supporting Power over Ethernet (PoE), and two 100/1000Base SFP fiber optic slots for long distance connectivity. The two uplink SFP interfaces provide 100 or 1000SFP speed, selected by DIP switch. They can be used in a daisy chain formation, and are compatible with the proprietary Alpha-chain redundancy protocol when used with a compatible EtherWAN managed switch. Moreover, EX41922-T provides up to 30 Watts PoE per port with a total power budget of 60 Watts. Although unmanaged, the EX41922-T is feature-rich with 10K Jumbo Frame support, full wire speed Gigabit throughput, QoS support, and eco-friendly IEEE802.3az EEE (Energy Efficient Ethernet) compliance. With its hardened specifications, high performance, and energy efficiency, the EX41922-T is a flexible and reliable solution for extended networks.

Key Features

• Supports -40 to 75°C (-40 to 167°F) operating temperature
• Redundant power inputs on terminal block connector
• Supports DIN-Rail mounting
• Fiber Connectivity
• Up to two 1000BASE SFP ports for daisy chain or Alpha-chain applications
• Provides 100BASE or 1000BASE SFP by DIP switch
• Port Failure Alarm
• Provide relay alarm to notify users when power fails or link down occurs by DIP switch
• Full Gigabit bandwidth and Jumbo frame
• Gigabit wire-speed transmission for bandwidth-demanding application
• Jumbo frame up to 10K bytes to increase throughput and transmission efficiency

Technical Specifications

Standards
IEEE802.3 10BASE-T
IEEE802.3u 100BASE-TX/100BASE-FX
IEEE802.3ab 1000BASE-T
IEEE802.3z 1000BASE-SX/1000BASE-LX
IEEE802.1x, Full duplex flow control
IEEE802.1az Energy Efficient Ethernet
Forward and Filtering Rate
14,880pps for 10Mbps
148,810pps for 100Mbps
1,488,100pps for 1000Mbps
Packet Buffer Memory
1MB
Processing Type
Store-and-Forward
Auto Negotiation
Half-duplex back-pressure and IEEE802.3x full-duplex flow control
Auto MDI/MDIX
Jumbo Frame
10K bytes
Address Table Size
8K MAC addresses
Broadcast Storm Protection Threshold
Limit 15,000 packets per second.
Input Voltage
Redundant power inputs; Terminal Block: 52–57VDC for PoE
Power Consumption
63.6W@52VDC, 63.8W@57VDC
PoE Power budget: 60W
Power Technology
Alternative A
Pins 1/2(+), 3/6(-)
Casing
Metal case
IP30
Dimensions
42 x 90 x 100mm (W x D x H)
(1.65" x 3.54" x 3.93")
Weight
0.37Kg (0.82lb)
Installation
DIN-Rail
Interface
Ethernet Ports
10/100/1000BASE-T: 2 ports
100/1000BASE SFP: 2 ports
LED Indicators
Per Unit: Power1 (Green), Power2 (Green), Alarm (Red)
Per Port: Link & Activity (Green)
Per PoE Port: PoE (Amber)
DIP Switches
Enable/Disable Port fault alarm, SFP port on 100BASE.
Alarm Contact
One relay output with current 0.5A/48VDC
Supports normal close and normal open
Operating Temperature
-40 to 75°C (-40 to 167°F)
Storage Temperature
-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity
5% to 95% (non-condensing)
ISO
Manufactured in an ISO 9001 facility
Safety
UL 61010
EMI
FCC Part 15B Class A
VCCI Class A
EN 61000-6-4
EMS
EN 61000-6-2
EN 61000-4-2 (ESD Standards)
EN 61000-4-3 (Radiated FRI Standards)
EN 61000-4-4 (Burst Standards)
EN 61000-4-5 (Surge Standards)
EN 61000-4-6 (Induced RFI Standards)
EN 61000-4-8 (Magnetic Field Standards)
Environmental Test Compliances
IEC 60068-2-6 Fc (Vibration)
IEC 60068-2-27 Ea (Shock)
FED STD 101C Method 5007.1 (Free fall w/ package)