RHG7528
Managed L2 Cyber-hardened 1G/10G Modular Rackmount Switch
Overview
High-density RHG7528 layer2-managed rackmount switch provides the flexibility to meet all kinds of requirements. Eight different switch cores, differing in power supply and uplink ports, and 3 swappable modules of different port types. Of these, PoE ports allow both power and data transmission to wherever the Ethernet cable can reach. With 3 modules of 8 ports each, RHG7528 supports up to 24 Gigabit PoE/PoE+ (IEEE 802.3af/at) ports, so has at maximum 720W total power budget.
Designed to work in all kinds of harsh environments, RHG7528 is EN 60950-1:2006 certified, available in 4 types of power input, fanless, and provides EMC level-3 protection. Reliable operation is guaranteed in the wide-range temperature of -40°C to +75°C.
The RHG7528 Series is compliant with IEC 62443-4-1 and IEC 62443-4-2 standards, which means that its development process as well as product features achieve world-class industrial network security. EN 50155-certified to ensure reliable performance under a wide range of power supply conditions, and complies with essential sections of EN 50121-4 for railway ground equipment.
Features
- Modular Design, 3 slots
- 128 Gbps max. switching capacity and 95.23 Mpps max. switching fabric
- Up to 24x PoE ports, max. power budget 720 W
- Precision time synchronization with IEEE1588v2 P2P/E2E TC, delay within 50ns
- ITU-T G.8032 ERPS, STP, RSTP, MSTP, MRP(Manager/Client), Compatible Ring/Chain, U-Ring
- Modbus TCP
- SNMP v1/v2c/v3 support; RMON for traffic monitoring
- ACL and 802.1x User Authentication for security
- IEEE 802.3az Energy-Efficient Ethernet
- IEC 62443-4-1 and IEC 62443-4-2 industrial cybersecurity standards certified
- Rail Traffic EN50155 / EN50121-4
RHG7528 Specifications
Interfaces
| Core Switch Model | Description |
|---|---|
| RHG7528-CPU-4SFP | 3 slos + 4x 1GBaseX(SFP), Single AC + Dual DC inputs (PoE) |
| RHG7528-CPU-4SFP-R | 3 slos + 4x 1GBaseX(SFP), Dual AC + Dual DC inputs (PoE) |
| RHG7528-CPU-4SFP-DC | 3 slos + 4x 1GBaseX(SFP), Dual DC(48-57VDC) + Dual DC inputs (PoE) |
| RHG7528-CPU-410GSFP | 3 slos + 4x 1G/10GBaseX(SFP), Single AC + Dual DC inputs (PoE) |
| RHG7528-CPU-410GSFP-R | 3 slos + 4x 1G/10GBaseX(SFP), Dual AC + Dual DC inputs (PoE) |
| RHG7528-CPU-410GSFP-DC | 3 slos + 4x 1G/10GBaseX(SFP), Dual DC(48-57VDC) + Dual DC inputs (PoE) |
| Module | |
| RHG7X28-M1 | Module 8x 10/100/1000TX (RJ45 - PSE PoE/PoE+) - PoE budget 240W |
| RHG7X28-M2 | Module 8x 10/100/1000TX (RJ45) |
| RHG7X28-M3 | Module 8x 100/1000BaseX (SFP) |
Environmental
- Operating Temperature -40 to 75°C (-40 to 167°F)
- Operating Humidity 5% to 95% Non-condensing
Physical Characteristics
- Dimensions: 440 x 44 x 340 mm
- Enclosure: metallic - IP30
- Warranty 5 years
Accessories
- SFP1G series 1Gbps SFP optical transceiver
- SFP100 series 100Mbps SFP optical transceiver
- DBU-01 Device Configuration Backup Unit
