توضیحات محصول
Introduction
PFN-941 is an Industrial 5-port Gigabit Switch, the switch equips with 4-port 10/100/1000M RJ45 and 1-port Gigabit SFP open slot. The switch has dual redundant power input and the built-in smart alarm function when power failure or pot break. The switch has a wide operating temperature, IP31 aluminum case, DIN-rail and wall-mounting installation kit.
Redundant Power Inputs
PFN-941 provides two power inputs that can be connected simultaneously to live DC power source. If one of the power input fails, the other live source acts as a backup to automatically support the EY-941’s power needs.
Dimensions (unit=mm)
Features
◎ Network Switching Technology
* 4-port 10/100/1000BaseT + 1-port Gigabit SFP open slot
* Support IEEE 802.3 / 802.3u / 802.3x / 802.3ab / 802.3z
* 10/100/1000M, Full/Half-Duplex, MDI/MDI-X auto-sensing
◎ Industrial Reliability
* Power failure, port break alarm by relay output
* Redundant DC power inputs
◎ Rigid Design
* Operating temperature from -20 to 70 °C
* Storage temperature from -30 to 80 °C
* IP 31, rigid Aluminum alloy case
* DIN-Rail / Wall-mounting
| Specifications |
| Standards |
IEEE 802.3,IEEE 802.3u, IEEE 802.3x,IEEE 802.3ab,
IEEE 802.3z |
| Frame Buffer Memory |
1Mb |
| Processing Type |
Store and Forward |
| MAC Address |
2K |
| Jumbo Frame |
9Kbytes |
| Flow Control |
IEEE802.3x flow control, back pressure flow control |
| Features |
Quality of Service (QoS) for packet forwarding precedence
|
| Filtering/Forwarding Rates |
1000Mbps port – 1,488,000pps
100Mbps port – 148,800pps
10Mbps port – 14,880pps |
| Transmission Media |
10BaseT Cat. 3, 4, 5 UTP/STP, up to 100 m
100BaseTX Cat. 5 UTP/STP, up to 100 m
1000BaseT Cat. 5E UTP/STP, up to 100 m
SFP Open Slot:
62.5/125μm Multi Mode Fiber optic cable, up to 220 m
50/125μm Multi Mode Fiber optic cable, up to 550 m
9/125μm Single Mode Fiber optic cable |
| 10/100/1000 RJ45 /
Fiber Ports
|
4 x 10/100/1000 BaseT auto-negotiation speed, F/H-Duplex mode, and auto-MDI/MDI-X connection / 1-port Gigabit SFP open slot |
| LED Indicators |
PW1, PW2, ALARM, SFP |
| DIP Switch |
Port break alarm: normal open, Default setting disabled |
| Alarm Contact |
One relay output with current carrying capacity of 1A @ 24 VDC |
| Input Voltage |
12~48VDC, redundant inputs |
| Connection |
Removable 6-pin Terminal Block |
| System Consumption |
Max. 20 Watts |
| Reverse Polarity Protection |
Present |
| Casing |
IP31, Aluminum Alloy case |
| Dimensions |
55 x 120 x 108 mm (W x H x D) |
| Weight |
0.7 kg |
| Installation |
DIN-Rail, Wall-mounting |
| Operating Temperature |
-20 to 70 °C |
| Storage Temperature |
-30 to 80 °C |
| Humidity |
0 to 95% RH (non-condensing) |
| EMI |
EN55022 Class B, FCC Part 15 Class B |
| EMS |
EN61000-4-2 (ESD),EN61000-4-3 (RS),EN61000-4-4 (EFT),
EN61000-4-5 (Surge)EN61000-4-6 (CS) |
| RoHS |
IEEE 2002/95/EC |
|
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