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BST-SFP2G4B

BST-SFP2G4B
產(chǎn)品特征：

1.4 IEEE 802.3af/at PoE compliance 10/100Base-T(X) ports and  2 1000Base-SX/LX/LH/ZX port
2.Up to 30W at 48V DC power output on each PoE port
3.Super lightening protection, IP40 protection
4.Excellent heat elimination without cooling fan
5.Redundant dual DC power inputs
6.-40℃-85℃ operating temperature range

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產(chǎn)品簡介| 產(chǎn)品規(guī)格| 訂購信息

This unmanaged PoE Industrial Ethernet Switch is designed for critical industrial application, with reliable and simple operation against vibration and shock and other disturbances. It is classified as power source equipment (PSE) and provides up to 30W of power per PoE ports, eliminates the need of additional wiring.

With the wide temperature range for operation, this switch meets the requirements of reliability and practicality of network in different kinds of industrial environments. 

Switch Properties

MAC Table Size: 8K
Packet Buffer Size: 1M bit
Processing Type: Store and Forward
Exchange Properties: 1488000pps (100M) 

Physical Characteristics

Housing: Aluminum Alloy material with IP40 Protection 
Dimension: 138mm(L) X 112mm(W) X 60mm(H)
Weight: 640g
Installation: Din-Rail mounting, Wall mounting

Interfaces

4 RJ45 Ports 
Comply with IEEE802.3, IEEE802.3u, IEEE802.3af/at PoE, 
10/100Base-T(X) auto negotiation speed
Full/Half duplex mode
Auto MDI-MDI-X connection 
Up to 100M Cat-5 transmission distance 
2  Fiber Port
Comply with IEEE802.3u, 100Base-SX/LX/LH/ZX
Rate: 1000Mbps
Wavelength: 850nm/1310nm/1550nm 
Up to 2Km transmission distance with multi-mode
Up to 20Km,40Km,60Km,80Km transmission distance with single-mode
SC/LC interfaces optional 

Power

Input Voltage: 48V DC(44-57VDC), Redundant dual inputs
Input Current: <0.5A @48VDC
Overload Current Protection: Present
Reverse Polarity Protection: Present
Redundant Protection: Present
Connection: 1 removable 6-pin terminal blocks

Environmental Limits

Operating Temperature: -40℃-85℃ 
Storage Temperature: -40℃-85℃ 
Ambient Relative Humidity: 5%-95% (non-condensing)

Standard

Safety: UL 60950-1
EMS: 
 EN61000-4-2 (ESD)，Level 3
 EN61000-4-3 (RS)，Level 3
 EN61000-4-4 (EFT)，Level 3
 EN61000-4-5 (Surge)，Level 3
 EN61000-4-6 (CS)，Level 3
 EN61000-4-8，Level 3
Shock: IEC 60068-2-27
Free Fall: IEC 60068-2-32
Vibration: IEC 60068-2-6
EMI: FCC Part 15 Subpart B Class A, EN 55022 Class A
Industry: IEC61000-6-2

Warranty

3 years

Model No

Description

BST-SFP2G4B

2*1000M SFP Slot and 4*10/100M PoE Port