SF550X-48MP-K9-NA Cisco 550X Switch 48 ports at discount

SF550X-48MP-K9-NA Specifications

Cisco 550X Series Stackable Managed Switch – 48 × 10/100 Mb/s PoE+ Ports + 4 × 10 Gb/s Uplink Ports (Stackable)

Manufacturer: Cisco
Manufacturer Model: SF550X-48MP-K9-NA
Product Line: Cisco 550X Series Stackable Managed Switches
Product Series: SF550X-48MP
Product Type: Stackable Managed Ethernet Switch (Layer 3/Managed)
Product Name: Cisco SF550X-48MP-K9-NA Switch

KEY FEATURES:

Ports: 48 × 10/100 Mb/s RJ-45 PoE+ ports with high PoE budget + 4 uplink ports (2 × 10GBase-T/SFP+ combo + 2 × SFP+)

PoE Power Budget: ~740 W total for PoE output

Switching Capacity: ~89.6 Gb/s

Forwarding Rate (64-byte packets): ~66.66 million packets per second

Stackable: Supports stacking (up to 8 units in a stack)

Layer 3 features: IPv4/IPv6 routing, VRRP, policy-based routing, ACLs, dual image firmware

PERFORMANCE:

MAC Address Table Size: ~16,000 entries

Jumbo Frame Support: Up to ~9,000 bytes

Packet Buffer: ~3 MB shared buffer

Uplink Port Speeds: 10 Gb/s uplinks support high capacity links

ENVIRONMENTAL & RELIABILITY:

Designed for enterprise edge/aggregation with stacking, redundancy in power/fans

Operating Temperature: ~0 °C to ~50 °C ambient

Humidity: ~10 % to ~90 % non-condensing

Redundant Power Supply Supported (4+1 scheme)

PHYSICAL:

Form Factor: 1 RU rack-mountable chassis

Typical Dimensions (W × D × H): ~440 mm × ~350 mm × ~44 mm (~17.3″ × 13.8″ × 1.7″)

Weight: ~11.4 lb (~5.16 kg)