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Description
RBG-T4804M3-AC-PSE Layer 3 switch design is 1RU/19” wide box with 48x 10/100/1000Base-Tx ports and 4x 10G/1G SFP+ ports, powered by a high-performance ASIC switch chip, supporting 32K MAC addresses and 32K routing items and offering 400W of PoE PSE power for 802.3at/af compatible devices.
Supports Virtual Cluster Switching Technique: the logic control plane, service control plane and service data plane are separated and therefore device can support continuous Layer3 routing forwarding, avoiding service interruption as a result of a single point of failure.
Features:
- VLAN: 4K Active VLAN, QinQ & Selective QinQ, GVRP, Private VLAN, Voice VLAN
- Spanning Tree: 802.1D (STP) 802.1W (RSTP) and 802.1S (MSTP) BPDU guard, root guard and loopback guard
- Multicast: IGMP v1/v2/v3, IGMP Snooping, IGMP Fast Leave, MVR, IGMP filter
- IP: Static route, IPv4/v6 dual stack
- Accessories: Power cord, rackmount kits, console cable
- QoS: CAR, HQoS, MAC/IP/TCP/UDP/ VLAN/ COS/ DSCP/ TOS based QoS, 802.1P/ DSCP priority re- labeling, SP, WRR and “SP+WRR”, Tail-Drop, WRED, flow monitoring and traffic shaping
- PoE: 400W of PoE power available in balanced budget between first 24 ports and remaining 24 ports, supporting 802.3af and 802.3at PoE clients (PoE+ clients supported)
- Security: Port isolation, Port security, and “IP+MAC+port” binding, MAC sticky DHCP Snooping and option 82, DAI & IP source guard, PPPoE+, IEEE 802.1x, Radius and BDTacacs+ L2/L3/L4 ACL flow identification and filtration, Anti-attack from DDoS, TCP’s SYN Flood, UDP Flood, etc. Broadcast/multicast/unknown unicast storm-control MD5, SHA-256, RSA-1024, AES256, etc.
- Reliability: Static/LACP link aggregation, Interface backup EAPS and ERPS , ISSU uninterrupted system upgrade
- Management: Console, Telnet, SSH v1/2, HTTP, HTTPS SNMP v1/v2/v3, RMON TFTP, FTP, SFTP NTP ZTP(Zero Touch Provisioning), SPAN, RSPAN
- Environment: Operating temperature/humidity: 0°C -50°C ,10%-90% non-condensing
- Storage temperature/humidity: -20°C -70°C , 5%-95% non-condensing
- Certification: CE, FCC, ROHS
Specifications
| PART No. | RBG-T4804M3-AC |
| Interface | 48× 10/100/1000Base-Tx ports, 4×10GE/1G SFP+ ports |
| Console | 1× RJ45 (serial RS-232 DB9 cable included) |
| Backplane | 176 Gbps |
| Forwarding Rate | 132 Mpps |
| Total output BTU (1000BTU/H=293W) | 1347.44 |
| Fan Number | 2 |
| Noise@25°C(dBA) | 45 |
| MTBF (h) | > 60,000 |
| Forwarding Mode | Store-and-Forward |
| Flash (MB) | 16 |
| DRAM (MB) | 256 |
| MAC Address Table Size | 32K |
| Buffer Size (MB) | 4 |
| Jumbo Frame Size | 9K |
| Total SVI | 10 |
| Power Supply |
AC:100V-240V,50/60Hz ±10% 450W |
| PoE Power Budget |
total 400W (802.3af and 802.3at capable, up to 30W per port) |
| Power Consumption | |
| Full load | < 450W |
| Chassis | |
| Dimensions (WxDxH) (mm) | 440 x 280 x 44 |
| Weight (Kg) (unpopulated) | 5.5 |
Additional information on RBG-T4804M3-AC-PSE switch: 
PDF Datasheet
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