Product Detail
YHD28G an hardened 10-port Industrial Ethernet Switch, provides non-blocking wire-speed performance in harsh industrial environment. It also provides 8-port 10/100/1000BASE-TX RJ45 +2-port 1000Base-Fx delivered in an IP40 rugged, strong case with redundant power system. Its slim case is suitable for such applications as surveillance system deployments, control management and wireless service in climatically demanding environments with wide temperature range from -40℃ to 85℃.
The YHD28G series provides the flexibility to all kinds of 10/100Mbps Ethernet Media on RJ-45 port and performs highly stable fiber performance.
The YHD28G series is packaged in a compact IP40 case that allows either DIN rail or panel mounting to have efficient usage of cabinet space. It provides an integrated power supply with a wide range of voltages for worldwide operation. It also offers dual-redundant, reversible polarity 12V DC to 52V DC power supply inputs for high availability applications requiring dual or backup power inputs.
Interface
• 8-port 10/100/1000Base-Tx RJ-45 with auto negotiation and auto-MDI/ MDI-X function
• 2-port 1000Base-Fx interface SC/FC/ST/SFP
• Multi-Mode up to 2km
• Single-Mode up to 20km/40km/60km/80km
Industrial conformance
• 12V to 52V DC, redundant power input
• -40℃ to 85℃ operating temperature
• Supports 6KV DC Ethernet ESD protection
• Supports 6KV DC EFT protection for power line
• Free Fall, Shock and Vibration Stability
• DIN-rail and wall-mountable hardware design
Specifications:
| Model No. | YHD28G-SC2 / YHD28G-SC20 / YHD28G-SFP |
| 10/100/1000Base-TX Port | 8 port RJ-45 auto-MDI / MDI-X |
| 1000Base-FX Port | YHD28G-SC2: 2 SC interface YHD28G-SC20: 2 SC Interface YHD28G-SFP: 2 SFP Slot |
| Fiber Port Type | YHD28G-SC2: SC / multi-mode ,up to distance 2km ;YHD28G-SC20: SC / single-mode ,up to distance 20km ;YHD28G-SFP: Vary on module |
| Optical Frequency | YHD28G-SC2: 1310nmYHD28G-SC20: 1310nmYHD28G-SFP: Vary on module |
| Performance Specification | Bandwidth: 20GbpsPacket Buffer Memory:2MbitPacket Forwarding Rate:15MppsMAC Address Table: 8K |
| Installation | DIN rail |
| Maximum Frame Size | 9000bytes packet size |
| Flow Control | Back pressure for half duplex, IEEE 802.3x pause frame for full duplex |
| Enclosure | IP50 Aerospace aluminum housing |
| LED Indicator | Power: RedFiber: Link 2(Green)Ethernet: Yellow |
| Power Input | 12 to 52V DC redundant power |
| Power Consumption | < 3 watts |
| Surge protection | ±4KV |
| Network Protocols | IEEE802.3 10BASE-T; IEEE802.3i 10Base-T; IEEE802.3u;100Base-TX/FX; IEEE802.3ab 1000Base-T; IEEE802.3z 1000Base-X; IEEE802.3x; |
| Network cables | 10BASE-T: Cat3,4,5 UTP(≤100 meter) 100BASE-TX: Cat5 or later UTP(≤10meter)1000BASE-TX: Cat6 or later UTP(≤100 meter) |
| Industry Standard | FCC CFR47 Part 15,EN55022/CISPR22, Class A IEC61000-4-2 (ESD): ±8kV (contact), ±12kV (air)IEC61000-4-3 (RS): 10V/m (80~1000MHz)IEC61000-4-4 (EFT): Power Port: ±4kV; Data Port: ±2kVIEC61000-4-5 (Surge): Power Port: ±2kV/DM, ±4kV/CM; Data Port: ±2kVIEC61000-4-6 (CS): 3V (10kHz-150kHz); 10V (150kHz-80MHz)IEC61000-4-16 (Common mode conduction): 30V (cont.), 300V (1s) |
| Certification | CE FCC Rohs compliance |
| MTBF | >300,000hours |
| Dimensions (W x D x H) | 148 x 107 x 53.5mm |
| Weight | Product Weight: 0.65KGPacking Weight: 0.75KG |
| Working Environment | Working temperature: -40～85℃ ; Storage temperature: -40～85℃Relative Humidity: 5%~95 %( no condensation) |
| Warranty | 1-year replacement with new item; 3-years for main parts. |
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