VB1025-48S
The Vantageo VB1025-48S is a high-density, high-performance Top-of-Rack (ToR) switch designed for modern data centers demanding ultra-low latency, scalability, and energy efficiency. Featuring 48x 25GbE SFP28 ports and 8x 100GbE QSFP28 uplinks, it delivers 4 Tbps full-duplex switching capacity and 2 Bpps forwarding rate, making it ideal for AI/ML workloads, cloud-native applications, and high-frequency trading environments.
Technical Specifications
| Category | Specification |
|---|---|
| Ports | 48x SFP28 (25GbE/10GbE/1GbE) 8x QSFP28 (100GbE/40GbE or 4x 25GbE/10GbE breakout) |
| Management Ports | 1x RJ-45 Console, 2x RJ-45 1GbE Management, 1x USB Type A |
| Switch Silicon | Broadcom BCM56873 Trident III (2.0 Tbps) |
| CPU | Intel Xeon D-1518 (Quad-core, 2.2 GHz) |
| Memory/Storage | 16GB DDR4 (8GB x 2), 64GB M.2 SSD |
| Performance | 4 Tbps switching, 2 Bpps forwarding, 32MB packet buffer |
| Power Supplies | Dual hot-swappable AC (100–240V) or DC (-48V), 356W max |
| Cooling | 5+1 redundant hot-swappable fans |
| Dimensions (W×D×H) | 43.84 × 53.6 × 4.35 cm (1RU) |
| Weight | 10 kg (with PSUs) |
| Operating Temp. | 0°C to 45°C (F2B airflow), 0°C to 40°C (B2F) |
| Layer 2 Features | VXLAN, MC-LAG, QinQ, RPVST+, LLDP, DHCP Snooping |
| Layer 3 Features | BGP/OSPF, VRF, NAT, IPv6, 1M route scale, ECMP |
| Security | TACACS+/RADIUS, Secure Boot, ACLs, RBAC |
| Management | CLI (IG-CLI), REST/gNMI, SNMP, ZTP |
| Compliance | CE, FCC Class A, RoHS 2.0, NEBS GR63-CORE, TAA |
