Rack Mount Gigabit Unmanaged Industrial Ethernet Switches
Overview:
* High Port Density, Up to 24 Fast-Ethernet Ports and 2 Gigabit Combo Ports
* Elastic configuration, 100Base fiber port with SC/ST connectors, multi-mode/single-mode models are available
* Multiple power inputs include low voltage redundant power models or 110/220VAC models
Specifications:
* Technology
Network Standards:
IEEE802.3 10Base-T
IEEE802.3u 100BaseT(X) and 100BaseFX
IEEE802.3ad 1000Base(X)
IEEE802.3z 1000BaseSX/LX/HLX/ZX
IEEE802.3x Flow Control
Flow Control:Full/Half Duplex Back Pressure Flow Control
* Interface
RJ45 Port Connectors:10/100Base(X) or 10/100/1000BaseT(X) Auto-Negotiation
Fiber Port Connectors:1000BaseSX/CX/LHX/ZX(SFP slots, LC connectors)
LED Indicators:Power, Port Status, 10/100/1000M
* Power Requirements
Power Inputs:48VDC(8~56VDC); 110/220VAC(85~265VDC);
220VDC(120~370VDC); 110VDC(100~120VDC);
* Fiber Optic:
| Mode | Typical Dist | Wavelength | Cable Size | TX Power | Rx Sensitivity | Transmission speed |
| Multi | 2km | 1310nm | 62.5/125um | -23.5~-14dBm | < -35dBm | 10/100/1000Mbps |
| Single | 15km | 1310nm | 9/125um | -15~-8dBm | < -35dBm | 10/100/1000Mbps |
* Physical Characteristics
Case:Slim Metal Case, IP40 Design
Dimensions:(W×H×D):443×44×220mm(HFB18C-2G/26C-2G)
Installation:19" rack mounting
* Environment Limits
Standard Temp Models:-10˚C to 60˚C
Extended Temp Models:-40˚C to 75˚C
Storage Temperature:-40 to 85℃
Ambient Relative Humidity: 10 to 95%(Non-condensing)
* Ordering Information
| Product Model | Connectors | ||||
| (-10℃~60℃) | (-40℃~75℃) | 10/100/ 1000BaseT(X) or 1000Base SFP |
10/100 BaseT(X) |
100BaseFX | |
| MM Fiber, SC | SM Fiber, SC | ||||
| HFB18C-2G Series | |||||
| HFB18C-2G | HFB18C-2G-W | 2 | 16 | ||
| HFB18C-2G-2SC | HFB18C-2G-2SC-W | 2 | 14 | 2 | |
| HFB18C-2G-2SSC | HFB18C-2G-2SSC-W | 2 | 14 | 2 | |
| HFB18C-2G-4SC | HFB18C-2G-4SC-W | 2 | 12 | 4 | |
| HFB18C-2G-4SSC | HFB18C-2G-4SSC-W | 2 | 12 | 4 | |
| HFB26C-2G Series | |||||
| HFB26C-2G | HFB26C-2G-W | 2 | 24 | ||
| HFB26C-2G-2SC | HFB26C-2G-2SC-W | 2 | 22 | 2 | |
| HFB26C-2G-2SSC | HFB26C-2G-2SSC-W | 2 | 22 | 2 | |
| HFB26C-2G-4SC | HFB26C-2G-4SC-W | 2 | 20 | 4 | |
| HFB26C-2G-4SSC | HFB26C-2G-4SSC-W | 2 | 20 | 4 | |
- All fiber cables can be equipped with ST or SC connectors
- Typical Distance:Multi mode<15km; Single mode: Ranging from 15km to 120km
- The standard models are powered by 24VDC, 110-220VAC/DC customized models are also available