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 MS390-48U-HW

Interface

• 48 × 100/1/2.5/5/10G Ethernet (RJ45)
• 4/8 × 10G SFP+ uplink modules
• 2 × 40G QSFP uplink modules
• Auto-negotiation and crossover detection
• 2 × dedicated stacking ports

Switching Capacity

256 Gbps

Stacking Bandwidth

480 Gbps

Forwarding rate

190.48 Mpps

Physical Dimensions (H x W x D)

1.73” x 17.5” x 19.2” (4.4 x 44.5 x 48.8cm)

Weight

17.03 lb (7.72 kg)

Idle / Full Load Power

145 / 844.9 W

Available PoE W/ Primary PS

822W

Power Supply Configuration

Hot-swappable

Layer 3 capabilities 

- Static routing, OSFPv2
- Multicast routing
- Warm Spare (VRRP) 2
- DHCP Relay, DHCP Server

Mounting

- 1U rack-mountable
- 2/4-post mounting options available

Performance

- Switching capacity: 256 Gbps
- Forwarding rate: 190 Mpps with standard packet size
- Jumbo frame (9600 byte Ethernet frame)
- Flow control

Power

- Power input: 100-240V~, 50-60Hz
- Power consumption: 145 / 844.9 W

MTBF

227,410

Environment

Operating temp: 0°C to 45°C, Humidity: 5 to 95% non-condensing

Warranty

Full lifetime hardware warranty with next-day advanced replacement included